1975年,我们在本所甘蔗绿肥间作试验中,发现其中一种间作物——小黄豆,不但有效割青期与甘蔗大培土期一致,而且产量高,是一种较好的适于甘蔗间作的春播豆科绿肥作物。这个品种是从蒙自雨过铺公社纳瓦寨 In 1975, we in this sugar cane green manure experiment, found that one of the intercrops - small soybeans, not only the effective cut greening period and sugar cane cultivation period, and high yield, is a better for cane intercropping Spring sowing green manure crops. This species is from Mengzi rain shop Nava Village