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柽麻是一种很好的夏季豆科绿肥,也可作秋季短期绿肥。它具有耐瘠耐旱、适播期长、速生快发、产青量高、肥效好等优良特性。近年国内部份省区已较大面积推广作棉地绿肥。五十年代已引进我省,但因虫害严重,留种困难,未能推广。我所从1974年开始,就豆荚螟危害和留种技术等作了研究,现整理如下:
Ma flax is a good summer legume green manure can also be used for short-term green manure autumn. It has barren and drought, suitable sowing period, fast growing fast, high yield of green, good fertilizer and other fine features. In recent years, some provinces and autonomous regions in China have promoted large-area green manures for cotton fields. Fifties has been introduced to our province, but because of pests, leaving difficulties, failed to promote. From 1974 onwards, I conducted a study on the damage of the pod borer and the technique of keeping seeds, and are summarized as follows: