Publication Date

1989

Description

It is well known that the mixed-cropping of legumes and grasses benefits the productivity and management of pastures (Ogata et al., 1986; Kawamoto et al., 1983). However, the effect of mixed-croppings on forage biomass production, and how to transfer N fixed to the associated gramineous plants in fields of low N fertility, is less well known (Simpson, 1965). The N accumulation and the transference ofN fixed in mix­tures of forage type soybean and sorghum were studied as a model system.

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Biomass Production and Nitrogen Transfer in Mixed Cropping with Glycine max (L) merr. and Sorghum Biocolor Moench

It is well known that the mixed-cropping of legumes and grasses benefits the productivity and management of pastures (Ogata et al., 1986; Kawamoto et al., 1983). However, the effect of mixed-croppings on forage biomass production, and how to transfer N fixed to the associated gramineous plants in fields of low N fertility, is less well known (Simpson, 1965). The N accumulation and the transference ofN fixed in mix­tures of forage type soybean and sorghum were studied as a model system.