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旋扭山绿豆 (Ｄｅｓｍｏｄｉｕｍｉｎｔｒｏｔｕｍ (Ｍｉｌｌ .ｕｒｂ) )是我所1998年从广东省昆虫研究所引进的果园绿肥新品种 ,豆科、多年生 ,经过 3年的试种 ,认为是目前最适宜的果园绿肥新品种。1 主要特性、作用及用途①防止水土流失 由于该绿肥品种因其枝繁叶茂 ,根系?
Desmodium (Trimeresurus) (Mill. Turb) is a new green manure or leguminosae introduced from Guangdong Insect Research Institute in 1998. After 3 years of trial planting, it is considered as the most suitable orchard green manure New varieties. 1 The main features, roles and uses ① prevent soil erosion due to the green manure variety because of its leafy roots?