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Characteristics of Salted Catfish (Pangasius Hypophthalmus) with the Addition of Green Tea and Lemongrass Image
Journal article

Characteristics of Salted Catfish (Pangasius Hypophthalmus) with the Addition of Green Tea and Lemongrass

Bioconcentration Lead (Pb) Green Mussel (Perna Viridis) in Semarang Bay Image
Bioconcentration Lead (Pb) Green Mussel (Perna Viridis) in Semarang Bay Image

Bioconcentration Lead (Pb) Green Mussel (Perna Viridis) in Semarang Bay

Effectiveness of Setting Temperature on Moonfish Surimi Gel (Megalops Cyprinoides) Image
Journal article

Effectiveness of Setting Temperature on Moonfish Surimi Gel (Megalops Cyprinoides)

The Effect of Addition Boster Manstap to Density Cell of Chlorella SP Image
Journal article

The Effect of Addition Boster Manstap to Density Cell of Chlorella SP

Effectiveness of Setting Temperature on Moonfish Surimi Gel (Megalops Cyprinoides) Image
Effectiveness of Setting Temperature on Moonfish Surimi Gel (Megalops Cyprinoides) Image
Journal article

Effectiveness of Setting Temperature on Moonfish Surimi Gel (Megalops Cyprinoides)

The Effect of Addition Boster Manstap to Density Cell of Chlorella SP Image
The Effect of Addition Boster Manstap to Density Cell of Chlorella SP Image
Journal article

The Effect of Addition Boster Manstap to Density Cell of Chlorella SP

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Karakter Fisik dan Kimia Sumber Air Canal di Lahan Rawa Pasang Surut untuk Budidaya Perikanan Image
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Karakter Fisik dan Kimia Sumber Air Canal di Lahan Rawa Pasang Surut untuk Budidaya Perikanan

Tidal lowland is a potential land for aquaculture, however it should be manage intensively in order to give a good and sustainable contribution for society. Tidal fenomenon and rainfall will interacted with water quantity and quality which will used as fish media culture. Fish need optimal water to support its growth and survival. Based on measure and water analysis in two locations, at Mulyasari village, Tanjung Lago District, Banyuasin Regency, South Sumatera, tidal and rainfall gave effect to physical, chemical and biological of water quality and quantity. Related to the change of weather where in the second year (2016) the dry season was longer than rainy season since 2015,the rainfall was only about 200 mm- 310 mm/month. The lower of rainfall effected to the water level in canals and influent the brightness and turbidity, sea intrution that brought salinity about 5-15 ppt in the water.Acidity was also decline about 3.5-5 with ammonia- free reached 0.25 mg/L. Nitrate and nitrite were in common such a natural water condition, yet pyrite oxidized that caused the water and land tobe reddish yellow and looked like greasy in the surface. These condition would be harmfull for fish. The tidal and rainfall was also effect plankton abundance. The data shows that fitoplankton and zooplankton were higher in the canals than in the pond.
Antagonis Bakteri Probiotik yang Diisolasi dari Usus dan Lambung Ikan Kerapu Bebek (Cromileptes Altivelis) terhadap Bakteri Patogen Image
Journal article

Antagonis Bakteri Probiotik yang Diisolasi dari Usus dan Lambung Ikan Kerapu Bebek (Cromileptes Altivelis) terhadap Bakteri Patogen

Grouper fish has a fairly high economic value, especially in Asiancountries, namely Hong Kong, Singapore, Taiwan and China. High marketdemand. On aquaculture, is one important component of fish feed that plays animportant role in the cultivation. Application of probiotics in aquaculture fish feedhas not been done yet in the Fisheries sector. The research was conducted inOctober 2008, Grouper is used as the intestines and stomach samples were takenas a source of probiotics, whereas pathogenic bacteria obtained from thecollection of marine microbiology laboratory of Faculty of Fisheries and MarineRiau University. From the isolation of bacterial strains found 11 strains that havethe potential as probiotics, then proceed to the molecular test by using rDNA16 s.Which is obtained two strains of probiotic bacteria Bacillus cereus and the speciesof bacteria Strenotrophomonas maltophilia. The test results found that theantagonist Bacillus cereus isolates to inhibit the growth of pathogenic bacteriaAeromonas sp and two species of Vibrio sp. While the bacteriaStrenotrophomonas maltophilia showed no antagonism against pathogens.
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Aplikasi Sistem Informasi Geografis dalam Penentuan Daerah Pengoperasian Alat Tangkap Gombang di Perairan Selat Bengkalis Kecamatan Bengkalis Kabupaten Bengkalis Propinsi Riau Image
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Aplikasi Sistem Informasi Geografis dalam Penentuan Daerah Pengoperasian Alat Tangkap Gombang di Perairan Selat Bengkalis Kecamatan Bengkalis Kabupaten Bengkalis Propinsi Riau

This research was conducted on December 2008 to January 2009 atMalacca strait waters. Purpose of this research to determine potential coastal zonefor stow net fishing ground. This research was used survey method, which toobserve and measure fishing ground parameters, such as current speed, depth andwater transparency. All of the data was analyzed descriptively, which discussedsystematically on the study location. At every parameter data was analyzed byGIS technology spatially with overlay index model method. Based on the dataanalyzed can determine the potential fishing ground as very potential, potentialand impotential.
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