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Effect of plant geometry and fertilizer levels on yield and economic of cowpea (Vigna unguiculata L. Walp)
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The field investigation entitled “Effect of plant geometry and fertilizer levels on yield and economicsof cowpea (Vignaunguiculata L. Walp)” was conducted at Department of Agronomy, College of Agriculture, Latur. The experimental field was levelled and well drained. The soil was clay loam in texture, low in available nitrogen, very low in available phosphorus, very high in available potassium and moderately alkaline in reaction. The environmental conditions prevailed during experimental period was favourable for normal growth and maturity of cowpea crop. The experimental plot was laid out in a Factorial Randomized Block design (FRBD) with four spacing and three levels of fertilizer which comprises twelve treatment combinations. |