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4. Hirata, T., M. Kaneko, J. Abe and Y. Shimamoto：Genetic differentiation between summer and autumn maturing cultivars of soybean (Glycine max (L.) Merrill) in Kyushu district of Japan. Euphytica 88: 47-53, 1996.

1. JSPS KAKENHI Grant Number 2450363,  Effect of hairy vetch and no-till cultivation on spring wheat production seeded in early winter 2012.4-2015.3

2. The Public Foundation of Elizabeth Arnold – Fuji,  Stable production of spring wheat using growth control via allelopathy 2015

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