EFFECT OF NITROGEN ON DIFFERENT GENOTYPES OF MUNGBEAN AS AFFECTED BY NITROGEN LEVEL IN LOW FERTILE SOIL
作者： MA Razzaque , MM Haque , MA Karim , ARM Solaiman , MM Rahman
关键词: Nitrogen 、 Point of delivery 、 Plant nutrition 、 Fertilizer 、 Biology 、 Crop yield 、 Genotype 、 Kharif crop 、 Agronomy 、 Soil fertility
摘要: A pot experiment was conducted at Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur during kharif- II season (August to November) of 2010 find out the nitrogen acquisition and yield mungbean genotypes affected by different levels fertilizer in low fertile soil. Ten viz. IPSA-12, GK-27, IPSA-3, IPSA-5, ACC12890053, GK-63, ACC12890055, BARI Mung-6, BUmug- 4 Bina moog- 5 six 0, 20, 40, 60, 80 100 kg N ha -1 were included as experimental treatments. Results indicated that increasing applied nitrogenous soil increased which number pods plant seeds pod finally upto 60 irrespective genotype thereafter decreased. Genotype IPSA -12 produced highest seed (14.22 g ) . The lowest (7.33 recorded ACC12890053 control. From regression analysis, optimum dose for cultivation is 54 Bangladesh J. Agril. Res. 40(4): 619-628, December 2015
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