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Residual Effect Of Organic Fertilizer And Addition Inorganik Fertilizer To Nutrient Uptake Growth And Productions Of Black Soy Bean Glycine Max L. Merr At Rainfed Areas.

Journal: International Journal of Scientific & Technology Research (Vol.4, No. 2)

Publication Date:

Authors : ; ; ; ;

Page : 182-190

Keywords : Keywords organik fertilizer; inorganic fertilizer; residual effect; black soybean.;

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Abstract Research that have theme Residual Effect of Organic Fertilizer and Addition Anorganik Fertilizer to Nutrient Uptake Growth and pruductions of Black Soy Bean Glycine max L. Merr at Rainfed Wetland. Research was conducted at Suka Makmur village sub-distric Binjai Distric Langkat. Research was arranged in split plot design main plot is applications of phonska fertilizerwith 4 level i.e 0 t ha-1 A0 0.20 t ha-1 A1 0.25 t ha-1 A2 dan 0.30 t ha-1 A3 and sub plot is residual effect from first research with 16 combinations. Research was replicated 3 times. Result of research was showed application organic fertilizer that was combinated with anorganic fertilizer can increased N and K uptake. Application organic and anorganic fertilizer as single factor showed significantly effect of number of pods and soy bean productions but at interaction treatment not significantly effect however generally occurs increased production at O33A3 tratment until 80 comparison with control.

Last modified: 2015-06-28 04:08:23