Study on crop management for high and stable yield and high-quality production of soybean (Glycine max (L.) Merrill) in upland fields under paddy-upland rotation in the warm region of Japan
2010
Uchikawa, O., Fukuoka-ken. Agricultural Research Center, Chikushino (Japan)
It has been an essential problem that the stable supply of domestic production soybean which is safely, because the improvement in the ratio of self-sufficiency of soybean is strongry desired at present in Japan. In this study, the relationships the effects of seeding time, sawing density and row spacing and on crop growth, nodule activity, seed yield, protein content rate, seed coat cracking were analyzed to provide a basis for establishing the high-quality stable production of the soybean in the warm region of Japan.
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