Journal article // Agrotekbis






Pengaruh Beberapa Jenis Bokashi Terhadap Serapan Nitrogen Tanaman Jagung Manis (Zea Mays Saccarata) Pada Entisols Sidera
2015
Hasrul Irwan, Imam Wahyudi, Isrun, Hasrul

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Abstract

This study aims to determine the influence of some bokashi type on sweet corn nitrogen uptake in Entisol Sidera. This research was conducted in the village of Sidera, District Biromaru, Sigi, Central Sulawesi province. Analysis of soil, plant tissue and bokashi performed in the Laboratory of Soil Science, Faculty of Agriculture, University of Tadulako, Palu. This study used a randomized block design with 7 treatments that is b0 = control, b1 = Bokashi gamal 15 t ha-1, b2 = 30 Bokashi Venus 15 t ha-1, b3 = Bokashi peanuts 15 t ha-1, b4 = Bokashi chicken manure 15 t ha-1, b5 = bokashi goat manure 15 t ha-1, b6 = bokashi manure 15 t ha-1. Each treatment was repeated 3 times so that there are 21 experimental units. This research used sweet corn crop as plant indicator, variable observations include: soil organic C, pH, levels of total-N, N concentration of plant tissue, plant dry weight and nitrogen uptake. Data were analyzed using ANOVA test if there are significant then tested further by using advanced test Honestly Significant Difference 5% (HSD 5%). The results showed that the application of Bokashi with a dose of 15 tonnes / ha can increase soil pH, soil organic C, total-N soil, N-plant, plant dry weight, N uptake.

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Metrics Icon 72 views  //  34 downloads