1989—1991年复种饲苹、绿肥栽培技术试验、示种结果表明,选用333/A箭(?)豌豆、891豌豆、小粒型蚕豆、甜燕麦等高产优良作物品种;按单播量的60—70％与30—40％实行箭(?)豌豆、豌豆、苕子与燕麦或蚕豆混播;于小麦齐穗期套复种箭(?)豌豆、毛苕子;豆科伺草绿肥按N:P=1:0.6,基施三料磷肥3公斤,追施尿素5公斤是获复种饲草绿肥高产优质的关键栽培技术。 1989-1991 years of cropping Ping, green manure cultivation techniques test, the results show that the selection, the choice of 333 / A arrow (?) Peas, 891 peas, small grains of broad beans, sweet oats and other high yield good crop varieties; 70% and 30-40% of the implementation of arrows (?) Peas, peas, razor and oat or broad bean mixed broadcast; in the wheat heading stage set double arrow (?) Peas, : 0.6, based on three pounds of 3 kg of phosphate fertilizer, topdressing urea 5 kg is the key to cultivation of high yield and quality forage grass green manure.