本文对中豌4号豌豆,引入甘肃省祁连山腹地——皇城滩试种,并鉴定其适应性。在整个生育期对出苗、开花、株高、结实率,亩产籽实等进行了观察记载,并与已种植了三年的1341英国白花豌豆作了产量比较。中豌4号豌豆比1341英国白花豌豆晚熟4天,但籽实产量比1341英国白花豌豆高32.3％,是一个适宜我国高寒牧区种植的理想品种。 In this paper peas peas, peas, introduced into the Qilian Mountains in Gansu hinterland - Huangcheng Beach test, and to identify its adaptability. Throughout the growth period on the emergence, flowering, plant height, seed setting rate, seed yield per acre was observed and recorded, and has been planted three years 1341 British White Pea for yield comparison. Pea peas 4 than 1341 British white peas late for 4 days, but the seed yield is 13.3% higher than the British White Pea 32.3%, is an ideal for our country planted in the ideal alpine pasture.