毛苕子是豆科野豌豆属一年生或越年生草本植物的一种,具有地域适应性强、产草量高、营养价值高等特点。我国许多地方均有种植毛苕子的传统习惯,多以冬小麦收割后复种为主,是养畜、轮作倒茬、翻压绿肥、改土肥田的重要作物。1毛苕子与玉米毛苕子对山区玉米种植起着重要的作用。在我国很多山区和丘陵地带由于肥料严重缺乏,导致玉米产量和质量低而不稳定,20世纪五六十年代,大力倡导种植毛苕子绿肥,对改良土壤,培肥地力,提高玉 Mochi is a leguminous pea annual or annual herb species, with strong geographical adaptability, high yield, high nutritional value. In many parts of our country, there are traditional practices of planting haired gooseberries. Mostly re-planting winter wheat mainly after reaping is an important crop for raising livestock, turning crop rotation, turning over green manure and rehabilitating soil. 1 Hairy clam and corn hazelnut play an important role in mountainous corn planting. In many mountainous areas and hilly areas in our country due to the serious lack of fertilizers, leading to low and unstable corn production and quality. In the 1950s and 1960s, vigorously advocated the cultivation of hairy green manure, to improve the soil, fertility and increase jade