自一九六二年引进春性、矮小、早熟的拿一兰、多纳夫(通称“极早熟豌豆”)以来,经过试验、示范,目前在我省已广泛种植。广大社员群众,创造、积累了获得极早熟豌豆的丰产经验。武功县杨陵公社李台大队,连年在棉花地套种极早熟豌豆,在棉花获得好收成的同时,豌豆亩产150——200斤;提高了单位面积的产量,促进了畜牧业和副业作坊的发展。在陕南、陕北也有许多高产事例。 Since 1962, it has been tested and demonstrated that it has been widely planted in our province since it was introduced into spring, small and precocious Norang and Donauf (commonly known as “very early peas”). The masses of members, to create, have accumulated very rich access to very early pea experience. Li Tung Brigade Yangling Commune in Wugong County, year after year in the cotton interplanted very early peas, cotton get a good harvest at the same time, peas yield 150--200 pounds per mu; increase the yield per unit area, and promote the development of animal husbandry and sideline workshops . In southern Shaanxi, there are many high-yielding cases in northern Shaanxi.