Title: Evaluation of soybean (Glycine max) and pigeonpea (Cajanus cajan) lines for advantage in intercropping systems
Abstract:A field experiment was conducted during 1991-93 to evaluate 4 genotypes of pigeon pea [Cajanus cajan (L.) Millsp.] and 2 genotypes of soybean [Glycine max'(l.) Merr.] in soybean-based intercropping sy...A field experiment was conducted during 1991-93 to evaluate 4 genotypes of pigeon pea [Cajanus cajan (L.) Millsp.] and 2 genotypes of soybean [Glycine max'(l.) Merr.] in soybean-based intercropping system to study the advantage of intercropping. The results interpreted indicating that the various lines of pigeonpea selected from the promising genotype 'ICPL 87' showed a Ya1;able response with soybean genotypes in intercropping. The intercropping of soybean-pigeonpea genotypes gave land-equivalent ratio of 1.26-1.36. Only 5 out of 8 intercropping treatments of soybean and pigeonpea genotypes gave an economic advantage of 1 (monetary equivalent ratio 1.01) to 11 % (monetary equivalent ratio 1.11) compared with the most economic sole crop in respect to grain yield. The disparity between the values of land-equivalent ratio and monetary equivalent ratio indicates that substantial agronomic advantage does not guarantee an economic advantage in intercropping.Read More
Publication Year: 1998
Publication Date: 1998-01-01
Language: en
Type: article
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