苕子是豆科绿肥作物,群众称之为野豌豆或肥田草,去年我区龙岩、永定农场会引进光叶紫花苕子试种,生长茂盛,适应性强,每亩青茎叶产量达3,300斤,证明是适合我区很好的冬季绿肥之一。苕子品种极多,今年我们推广的只有国内产的湖北苕子(盐利县产)苕子一种,具有耐早、耐酸、耐瘠等特性,生长 Rutaceae is a leguminous green manure crops, the masses called the wild pea or fat field grass, Longyan in my area last year, Yongding Farm will introduce the light purple sweet potato seed test, lush growth, adaptability, green stems and leaves per acre yield of 3,300 Kg, proved to be one of the good winter green manure suitable for my area. Prodigal variety is very large, this year we promote only the domestic production of Hubei prickly ash (salt production) prickly heat a, with resistance to early, acid, barren and other characteristics, growth