1–100 of
173 results.
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H. Husnizar
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Wahyu Wilopo
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Ahmad Tawfiequrrahman Yuliansyah
The case of soil contamination by heavy metals in environment shows an increasing amount along with the constructions and development period that has been done. The identification of heavy metal conte...
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Menberu Teshome
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Addisu Baye
Climate variability is the fluctuation of climatic elements from the normal or baseline values. Agrarian communities are the most sensitive social groups to climate variability and associate extreme w...
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Nasrul Harahap
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Dwi Andreas Santosa
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Nuni Gofar
This study aimed to examine the effect of bacteria found in the rhizosphere of rubber plants in producing exopolysaccharides to improve aggregate stability of sandy soils. Samples of soil have been ta...
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Meshach Ileanwa Alfa
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M. A. Ajibike
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Donatus B. Adie
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O. J. Mudiare
The total runoff from a catchment is dependednt on both the soil characteristics and the land use/land cover (LULC) type. This study was conducted to examine the effect of changes in land cover on the...
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Husni Thamrin Sebayang
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Apreza Pallevi Rifai
The growth and yield of soybeans can decrease due to competition from weeds. Various efforts have been made to control the growth of weeds such as land preparation and weeding periods. An experiment t...
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Iva Dewi Lestariningsih
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W. Widianto
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Christanti Agustina
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S. Sudarto
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Syahrul Kurniawan
Degraded lands are getting extensive worldwide. Even its existence has projected as a solution to fulfill agricultural land scarcity to meet the global demands of food and other agricultural goods, th...
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Henny Kuntyastuti
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Sri Ayu Dwi Lestari
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S. Sutrisno
Efforts to increase soybean productivity must be synergy with the improvement of soil fertility through fertilizer, especially organic fertilizer. Population density of a crop determines to a greater ...
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Yugi R. Ahadiyat
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Sapto Nugroho Hadi
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Okti Herliana
Objective of this study was to know the effect of NPK fertilizer and wood vinegar coconut shell on upland rice yield and, pest and disease intensity. Inpago Unsoed 1 was a main object in this study. A...
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Didik Hariyono
Cultivation of the golden teak (Tectona grandis L.) requires the planting hole size and appropriate use of manure. The size of planting hole provides plant growth, so that the plant can grow with opti...
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Zerihun Yohannes Amare
In developing countries including Ethiopia changing pattern of rainfall, increasing temperature, recurrent drought, massive land degradation, and poor performance of agricultural sector contribute for...
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Luchman Hakim
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Brian Rahardi
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Arief Rachmansyah
The aim of this research was to evaluate the diversity of plant species along the tourist trails to Mt. Lamongan and combat any misconceptions about ecosystem restoration and the ecotourism developmen...
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Gebremariam Yaebiyo Dimtsu
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Mulubrehan Kifle
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Girmay Darcha
Many soil and water conservation (SWC) measures were undertaken to decrease land degradation in Ethiopia. However, evaluation of their performance is essential to understand their success or failure a...
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Tyas Mutiara Basuki
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Irfan Budi Pramono
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Rahardyan Nugroho Adi
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Esa Bagus Nugrahanto
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Diah Auliyani
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1 lainnya
• Wahyu Wisnu Wijaya
Soil erosion and sedimentation are environmental problems faced by tropical countries. Many researches on soil erosion-sedimentation have been conducted with various results. Quantifying soil erosion-...
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N. A. Labe
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P. O. Ogunleye
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A. A. Ibrahim
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T. Fajulugbe
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S. T. Gbadema
Baryte occurrences in Nigeria are spread across the Cretaceous Benue Trough which comprises of carbonaceous shales, limestone, siltstones, sandstones as well as in the northeastern, northwestern and s...
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Reginawanti Hindersah
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Zellya Handyman
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Febby Nur Indriani
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Pujawati Suryatmana
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Nenny Nurlaeny
Gold mine tailing in Buru island, Maluku Province, Indonesia contains high level of mercury but low in carbon and plant nutrients. Revegetation in such condition needs certain soil treatment which is ...
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Adegbe Mamodu
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Ile Theophilus Ojonimi
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Simon Samchi Apollos
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Orji-Chukwu N. Jacinta
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Waziri H. Salome
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1 lainnya
• Abubakar Abduljalilu Enesi
The environmental impact and potential health challenges resulting from artisanal mining in Shango area of Minna, North Central Nigeria was put into perspective. The methodology adopted for the resear...
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Menberu Teshome
Environmental and climate changes are among the serious threats to the world's land resources in the 21st Century. Particularly, in the developing countries the impact inevitably goes as the continuin...
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Wiwin Sumiya Dwi Yamika
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Nurul Aini
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Adi Setiawan
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Runik Dyah Purwaningrahayu
Gypsum and cow manure potential as ameliorant to increase crop production under salt stress or saline condition. This research aimed to learn the effect of gypsum and cow manure on the uptake of Na, K...
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M. F. Anshari
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A. A. R. Fernandes
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E. Arisoesilaningsih
The aims of this study were to determine seed germination rate of some local plant species in two hydroseeding mulches containing different tackifier concentration, as well as to determine the optimal...
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A. F. Aziez
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E. Hanudin
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S. Harieni
Water management is one of the keys to success in increasing rice production in paddy fields. Paddy rice production will decrease if the rice plants suffer from water stress, and conversely convention...
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Birhan Getachew
This study mainly focuses on exploring trend analysis of temperature and rainfall in the case of south Gonder zone. The analysis is based on the temperature and rainfall variation in south Gonder zone...
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Reginawanti Hindersah
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Robi Risamasu
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A. Marthin Kalay
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Triyani Dewi
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Imran Makatita
Agricultural productivity in Buru Island, Maluku is threatened by tailings which are generated from formerly gold mine in Botak Mountain in Wamsait Village. Gold that extracted by using mercury was ca...
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M. Mubarak
Coastal area activity on human exploitation greatly affected aquatic ecosystems. Land changes disturbed the level of soil stability, soil will be easily eroded by the flow of water, the surface tide r...
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Baiq Dewi Krisnayanti
Artisanal Small-Scale Gold Mining (ASGM) obviously contributes to serious environmental and health issue for miners, nearby populations, and larger community when the use of mercury (Hg) occurs. Merc...
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Edyson Indawan
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Sri Umi Lestari
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Nurita Thiasari
This trial was aimed to evaluate the performance of sweet potato cultivars on biochar application. The treatments were carried out using a Split-plot Design with three replications. The cultivars were...
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Rina Suprihati
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Nuhfil Hanani
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S. Gatot Irianto
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S. Soemarno
Paddy fields produce ecological services that improve environmental quality in urban areas, one of them was flood control through retaining rainwater and surface runoff within the embankment of paddy ...
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I. T. Ojonimi
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M. Onimisi
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C. Ocheri
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C. Y. Onuh
Metal recycling as a path way to sustainable development of Nigeria solid minerals deposits has been reviewed. This paper brings to bear the United Nations Sustainable Development Goals (2015-2030), c...
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Birhan Getachew
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Menberu Teshome
Information on seasonal Kiremet and seasonal Belg rainfall amount is important in the rain fed agriculture of Ethiopia since more than 85% of the population is dependent on agriculture particularly on...
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Retno Rosariastuti
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Umi Barokah
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P. Purwanto
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S. Supriyadi
Industry sector exerts a negative effect on the environment. Industrial waste is often disposed to the rivers. The industry contributes to the accumulation of heavy metals in the environment. In farmi...
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M. F. Anshari
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E. Boedianto
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A. A. R. Fernandes
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E. Arisoesilaningsih
The research aimed to determine pioneer local plant seeds germination and growth on coal postmining soil, and to determine optimal mulch for producing great productivity. The research was conducted in...
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Phyu Phyu Thin
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Heru Hendrayana
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Wahyu Wilopo
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Satoru Kawasaki
The groundwater quality in Wates coastal area is generally a good category but there are high salinity values at some locations. The chemical quality of groundwater from place to place is different. T...
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Mohammad Nurcholis
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Made Wijaya
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Wawong D. Ratminah
Mining using an open pit system may lead to a deterioration in the quality of the environment in term of the extent of the cleared land, heavy metals contamination on the overburden rock, the formatio...
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S. Sufriadin
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Sri Widodo
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Akane Ito
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Tsubasa Otake
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Kenzo Sanematsu
Geochemistry of ultramafic rocks in the Latowu Area of North Kolaka Regency, Southeast Sulawesi has been investigated with the aim at deciphering of mineral characteristics, chemical composition and t...
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Khalid Tafoughalti
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El Faleh, E M
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Y. Moujahid
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F. Ouargaga
Wheat production is of paramount importance in the region of Meknes, which is mainly produced under rainfed conditions. It is the dominant cereal, the greater proportion being the soft type. During th...
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Endang Sulistyorini
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Rahayu Widyastuti
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Sugeng Santoso
Kalimantan forests are mostly managed by human. Deforestation will affect the ecosystem and species inside. Oribatids are the most abundant soil mesofauna. They have an important role in decomposition...
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Indri Hapsari Pusponegoro
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M. Mujiyo
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S. Suntoro
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Aktavia Herawati
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Hery Widijanto
Banana is one type of fruits that is very potential to grow to support food security because it contains source of vitamins, minerals, and carbohydrates. Jenawi District has a dry land area that is po...
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Nasrul Harahap
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Dwi Andreas Santosa
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Nuni Gofar
Exopolysaccharide (EPS) is a complex mix of macro-molecular electrolyte contained in the outer cells of bacteria excreted as mucus and has a role in soil aggregation. This study aims to obtain bacteri...
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Andy Wijanarko
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Benito Heru Purwanto
A study that was aimed to determine the influence of long of land use and cropping systems on soil fertility and yield of cassava conducted at centre of cassava in Sukadana Subdistrict, East Lampung. ...
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Amir Hamzah
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Ricky Indri Hapsari
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Rossyda Priyadarshini
Heavy metal pollution in agricultural land threatens soil and food quality. Soil pollution could be remediate using biochar, but the effectiveness of biochar on soil quality improvement is determined ...
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Lutfi Tri Andriani
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Luqman Qurrata Aini
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Tutung Hadiastono
Glyphosate is the most widely used herbicide in Indonesia. Glyphosate persistence between 55 days to 3 years. Widespread and uncontrolled use can cause weeds to become resistant and residue contaminat...
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Kenneth Peprah
Savannazation and marshy areas are common features of once evergreen and deciduous forest of Ghana. Attempts to salvage such degraded lands have considered replacement with closed tree canopy. This st...
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Daru Setyo Rini
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Endang Arisoesilaningsih
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Donny Harisuseno
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S. Soemarno
Ecohydraulic river bank protection design was developed as ECO-RIPRAP model and has been applied along 100 meter length to restore accelerated erosion sites in Surabaya River at Wringinanom and Klubuk...
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Tyas Mutiara Basuki
Quantifying sediment is essential to determine its sources and reduce its negative impacts. A study was conducted to quantify suspended sediments of catchments covering by teak plantation and to provi...
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Henny Kuntyastuty
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Siti Muzaiyanah
The expansion of planting areas on acid soils is one of the strategies to achieve Indonesian self-sufficiency program on food. Acidic soil has low pH that causes contents of Al, Fe, and Mn are high. I...
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Norma Fauziyah
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Bambang Hadisutrisno
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S. Suryanti
Pepper (Piper nigrum L.) is an important spice plant of Indonesia. In Bangka Belitung Province, the main pepper producer, pepper has been the most commonly cultivated commodity. However, the producti...
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Vivi Novianti
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D. N. Choesin
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D. T. Iskandar
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D. Suprayogo
Coal mine overburden (OB) materials were nutrient-poor, loosely adhered particles of shale, stones, boulders, and cobbles, also contained elevated concentration of trace metals. This condition cause O...
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J. Taribuka
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A. Wibowo
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S. M. Widyastuti
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C. Sumardiyono
Fusarium wilt caused by F. oxysporum f.sp. cubense is one of very damaging banana plant diseases which can cause plant death. Disease control using intensive chemical fungicides will have negative imp...
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Edyson Indawan
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Ricky Indri Hapsari
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Kgs Ahmadi
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Dian Noorvy Khaerudin
The occurrence of pollution in mangrove land is due to changes in physical, chemical and biological properties of water because of the increasing human activities that produce problems due to resident...
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Eba Muluneh Sorecha
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Birhanu Bayissa
The information on the length of dry spells could be used for deciding a particular crop or variety, supplementary irrigation water demand and for others agricultural activities. The study was conduct...
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Amir Hamzah
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Ricky Indri Hapsari
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Rossyda Priyadarshini
Phytoremediation has been intensively studied due its costs effectiveness and environmentally sound. Studies of heavy metal pollution phytoremediation has been done in develop countries, but still lim...
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N. T. Brata
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S. Sairin
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S. Setiadi
The focus of this paper is on a marginal society in Bojonegoro Regency, East Java Province. It is a remote area in the middle of a teak forest, far away from the centre of economy and governance, it's...
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Andy Wijanarko
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Benito Heru Purwanto
A study that was aimed to determine the effect of organic matter from groundnut and maize biomass on the availability of N and C labile fraction was conducted in laboratory and glasshouse, Iletry, Mal...
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John Rhey Ymas Dayang
Post-mining activities in Samar left serious environmental issues. Albeit it is used to provide prosperity to its constituents, mining in the area brought with it negative impacts. Bagacay Mine, an ab...
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Wid Widowati
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A. Astutik
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Astri Sumiati
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Wahyu Fikrinda
Application of biochar can increase availability of plant nutrients and yield. A field experiment was conducted on anInceptisol with aim to determineresidual potassium fertilizer and biochar applicati...
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Tyas Mutiara Basuki
Land cover and human activities affect water yield and soil erosion-sedimentation in a catchment. Therefore, a study to obtain information of water and sediment yields from two catchments covered by d...
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Eba Muluneh Sorecha
The study was conducted to explore the growth and survival rate of the native tree species of Ethiopia, Olea africana and Hagenia abysinicca in the degraded Lake Haramaya Watershed, eastern Ethiopia. ...
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Akbar Saitama
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Agung Nugroho
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Eko Widaryanto
Sweet potato is a tuber commodity and one of alternative crops in Indonesia. The demand of sweet potato in Indonesia continues to increase. However, the supply of sweet potatoes for consumption estima...
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A. Asmarhansyah
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Rodrigo B. Badayos
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Pearl B. Sanchez
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Sta Cruz, Pompe C
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Leonardo M. Florece
Kepulauan Bangka Belitung, Indonesia is one of the tin mineral-producer in the world. Agricultural crops could be a wise option for the reclamation since abandoned tin-mining lands have a high potency...
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E. Tando
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A. Nugroho
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T. Islami
Farmland in Southeast Sulawesi is largely dominated by Red and Yellow Podzolic soil type or Ultisol up to 60.30% of total soil. Aspects that caused low productivity, deteriorating soil physically and ...
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Eko Widaryanto
Monoculture and intercropping systems are techniques of controlling weeds in technical culture (ecology). Change in cropping system from monoculture to intercropping may affect the growth of weed spec...
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Sulakhudin Mastur
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Denah Suswati
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Muhammad Hatta
The application of ameliorant has been suggested to improve soil fertility and crop growth in post illegal gold mining (PIGM) lands. This study evaluated the effect of ameliorant types and semi-permea...
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S. R. Utami
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C. Agustina
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K. S. Wicaksono
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B. D. Prasojo
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H. Hanifa
Pandansari village, Ngantang District was severely affected by Mt. Kelud eruption in 2014. Almost all soil surfaces were covered by the eruption product, leading to serious problems for cultivation. P...
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A. C. Novianantya
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N. K. Fardany
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Y. Nuraini
The Indonesian government begins to promote food diversification program. The government expects the Indonesian people can consume food crops other than rice, such as wheat, potatoes and sweet potatoe...
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J. C. Arranz-González
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V. Cala-Rivero
The geochemical evolution of a sulfide mine tailings impoundment in SW Spain was studied. The impoundment was selected because of its small size and its tailings deposition system with a simple discha...
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Muh Afif Juradi
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Titik Islami
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Setyono Yudo Tyasmoro
A research on the adaptation test of new superior varieties of rice and fertilization methods in monsoon agroecosystem in Sulawesi has been conducted in Baramamase Village, Walenrang subdistrict, Luwu...
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S. Suhartini
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A. Abubakar
Artisanal and small scale gold mining (ASGM) activities at Sekotong Sub District, West Lombok District, West Nusa Tenggara which use a traditional system have been operating since 2008. The objectives...
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Pungky Ferina
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Retno Rosariastuti
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S. Supriyadi
The textile industry produces sideline output in the form of dangerous waste. The textile industrial waste containing heavy metal, one of which is Chromium (Cr). Chromium is very dangerous metal for ...
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S. Ritohardoyo
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A. A. Akbar
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J. Sartohadi
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T. S. Djohan
Emerging development on the coastal region can result in coastal erosion and mangrove ecosystems damage. This disastercould eliminate settlements, agricultural land and public infrastructure. However,...
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Rifauldin Syahri
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Eko Widaryanto
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Karuniawan Puji Wicaksono
Bioherbicide is important approach for sustainable farming practices. One of plant that has potentially as bioherbicide, which is environmentally safe, is mango. Mango leaf extract is useful as bioher...
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N. Arfarita
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M. W. Lestari
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I. Murwani
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T. Higuchi
The use of phosphate-solubilizing bacteria (PSB) as a biological fertilizer of Agricultural land is one solution to overcome problem of phosphate availability for plants. However, often application of...
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Abdullah Taufiq
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Andy Wijanarko
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Afandi Kristiono
Agricultural lands affected by salt facing complex problems associated with soil salinity and the toxicity effects of Na cation. Soil amelioration and mulching is an alternative to alleviate negative ...
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A. Noviyanto
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P. Purwanto
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S. Minardi
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S. Supriyadi
The assessment of soil quality index is one of the parameters to evaluate the goal of land reclamation. The research has been done in the various age of soil of PT Adaro Indonesia and natural forest. ...
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T. Y. Wahjanto
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H. T. Sebayang
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K. P. Wicaksono
Rice productivity is having a problem related with climate change phenomenon, mainly the global warming. The rising of temperature in some country threat the rice production. The increasing of tempera...
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C. Agustina
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S. R. Utami
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S. Sudarto
This research was an attempt to study the impact of forest conversion to intensive rubber plantation on soil characteristics. We selected three landuses (forest, jungle rubber, and rubber plantation) ...
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S. S. Wardoyo
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A. Z. P. B. Santoso
Studies on volcanic ash of Mount Merapi erupted in 2010 are limited to only characterization of mineralogical, physical, chemical, and biological properties of the volcanic ash. In order to speed up r...
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M. Winarni
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P. Yudono
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D. Indradewa
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B. H. Sunarminto
A pot experiment in green house was done to study the effect of the dosage and speciesof perennial legume green manures to the physiological traits, growth and yield of organic lowland rice (Oryza sat...
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H. Pratiwi
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N. Aini
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R. Soelistyono
The aim of this research was to study the influence of P. fluorescens and sulfur on nutrients uptake, growth and yield of groundnut in alkaline soil. The experiment was conducted in the greenhouse in ...
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A. Fiqri
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W. H. Utomo
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E. Handayanto
A study that was aimed to explore the effects of arbuscular mycorrhizal (AM) fungi inoculation on the potential of wild plant species (Paspalum conjugatum, Cyperus kyllingia, and Lindernia crustacea) ...
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D. Azaila
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C. Retnaningdyah
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E. Arisoesilaningish
The purpose of this study was to determine the hydroseeding mulch optimum compositions for germination and productivity of a few species of local plants pioneer in the post-mining land of coal from So...
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M. J. N. F. I. A. Putra
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S. Soemarno
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R. Suntari
Soil moisture stress in coffee plant impacts on the productivity of coffee fruit at PT. Perkebunan Nusantara XII, it is because the low ability of the soil to store water. The ability of the soil to s...
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G. I. Ichriani
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Y. A. Nion
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H. E. N. C. Chotimah
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R. Jemi
There are about 23% waste oil palm empty fruit bunches (OPEFB) of total waste generated from the production of crude palm oil in oil palm plantations. Pyrolysis technology can be used to convert waste...
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T. M. Basuki
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W. W. Wijaya
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N. Wahyuningrum
Spatial distribution of land properties and its susceptibility to degradation is essential for watershed management planning. Therefore, a study was carried out to assess spatial distribution of land ...
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T. Sugianti
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F. Zulhaedar
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S. F. Batubara
This study was aimed to identify the impact of small-scale gold processing activities on mercury content in wetland rice soil and water during the rainy and first dry seasons in Central Lombok and Wes...
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D. Elfiati
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D. Delvian
A study that was aimed to identify the impact of forest fires on the biological properties of soils was carried out at former forest fire areas in Samosir Regency of North Sumatera. Soil samples were ...
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A. Wijanarko
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B. H. Purwanto
N availability in the soil is determined by the rate of mineralization. N mineralization can be estimated using several models. Aim of research is to compare of two kinetics models for estimating N m...
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I. Idham
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S. Sudiarso
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N. Aini
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Y. Nuraini
Microbial decomposers are living things posessing an important role in outlining materials derived from organic compounds entering the environment as plant nutrients so that they arereusable by the gr...
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J. Barus
The abundance of crops waste in the agricultural field can be converted to organic fertilizer throughout the process of composting or pyrolysis to return back into the soil. The study aimed to elucida...
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B. H. Narendra
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P. Pratiwi
Tin mining activities in Bangka Island, besides their important role in contributing to state revenues, also caused damage to the environment, among others in the form of quartz tailings overlay. To r...
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A. Wijanarko
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A. Taufik
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D. Harnowo
Increased productivity and the expansion of planting area to potential land are two strategies to increase soybean production. Swamp land is one of potential land. Acidic soil, poor fertility, and tox...
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E. Yatno
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S. Sudarsono
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I. Iskandar
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B. Mulyanto
Cocoa is one of plantation commodities that is quite important for the national economy. Land management for the development of this plant should pay attention to the characteristics of the soil. Thre...
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A. Taufiq
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A. Wijanarko
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A. Kristiono
Productivity of agricultural land in coastal area is limited by salinity. Planting tolerant variety combined with amelioration is an effective management to increase productivity of salt affected land...
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R. D. Yustika
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M. Muchtar
Soil has important functions, one of which acts as a growing medium for plants so the soil environment should be able to support the growth and development of the plants in taking water and nutrient n...
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H. Hafifah
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S. Sudiarso
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M. D. Maghfoer
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B. Prasetya
This study aimed to analyze the effect of Tithonia diversifolia green manure and cow manure on soil quality and yield of cauliflower. A field experiment was conducted in the village of Tegalgondo, Kar...
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S. Muslikah
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S. Sudiarso
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L. Setyobudi
The application of inorganic fertilizers continuously can result in hardening of soil, narrowing of soil pores, thus the roots will have difficulty in penetrating soil. Biological properties of soil t...
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S. Prijono
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M. T. S. Laksmana
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D. Suprayogo
The hedgerow systems are the agroforestry practices suggesting any positive impacts and negative impacts on soil characteristics. This study evaluated the effects of hedgerows on the unsaturated hydra...
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J. A. Setiawan
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M. D. Maghfoer
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E. Nihayati
Red Chili is commodity of vegetable that has high economic value, but still has low productivity. The objective of this study was to elucidate the effect of goat manure and Urea application with EM4 a...
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I. Ibrahim
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M. Baiquni
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S. Ritohardoyo
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S. Setiadi
West Sumbawa Regencyis one of the regencies that are rich of natural resources managed by PT. Newmont Nusa Tenggara. However, local communities around the gold mine areas have generally to date been p...
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V. O. Subardja
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I. Anas
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R. Widyastuti
Soil salinity has negative effect on soil biodiversity as well as microbial activities. Hence, rice growth also effected by salinity. Application of organic fertilizer and adoption of System of Rice I...
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A. K. Kirsanov
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S. A. Vokhmin
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G. S. Kurchin
The article is devoted to the task today to improve the effectiveness of blasting during construction of horizontal and inclined mine excavations. Construction of new and reconstruction of existing mi...
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M. Fauzi
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P. Suryatmana
This study was aimed to determine the effect Petrophilic and Azotobacter sp. consortium on the rate of degradation of hydrocarbons, Azotobacter growth, and Petrophilic fungi growth in an Inceptisol co...