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高原602是由中国科学院西北高原生物所赵绪兰、陈集贤、白秦安等新近培育成功的春小麦品种,该品种于1975年用高原182与3987—88(3)杂交选育而成,1982年定型,1987年由青海省审定通过。高原602主要适宜西北半干旱山区和高海拔青藏高原冷凉地区种植,丰产性显著,一般在适宜种植区比当地对照品种增产15%以上,很受当地农民的欢迎,现总计推广面积6万多亩。特征特性:幼苗半直立,叶色深绿;基部叶鞘边缘带紫色;株型紧凑,抗倒状;分蘖力中等;成穗率较高;穗近长方形,穗长8—10厘米,结实小穗数14—18个,每穗粒数30—40粒,最多达80余粒;株高65—117厘米;长芒、白颍、红粒、卵形,千粒重45—55克。该品种春性强,中早熟;在甘肃省旱砂
Plateau 602 is a newly cultivated spring wheat cultivated successfully by Zhao Xulan, Chen Jixian and Bai Qinan of the Northwest Plateau Institute of Biology, Chinese Academy of Sciences. The cultivars were bred in 1975 by plateau 182 and 3987-88 (3) Approved by the Qinghai Province. Plateau 602 is mainly suitable for planting in the semi-arid mountainous area of the northwest and the cool and cool areas of the Qinghai-Tibet Plateau with high elevation. Generally, the yield is more than 15% more than that of the local control varieties in suitable planting areas, which is greatly welcomed by local peasants. mu. Characteristics: seedlings semi-erect, leaf color dark green; base leaf sheath edge with purple; compact plant type, anti-inverted; medium tillering ability; spike rate higher; spike nearly oblong, spike 8-10 cm, The number of 14-18 grains per spike 30-40, up to more than 80 grains; plant height 65-117 cm; Changmang, white Ying, red, oval, grain weight 45-55 grams. The variety of spring sex, premature; dry sand in Gansu Province