大豆高原1号对青海湟水流域的适应性研究  

The Research of Adaptability about Gao Yuan No.1 Soybean in Huangshui Valley of Qinghai Province

作　　者：丁秀琦[1] 罗新青 丁润昕[1] 文绍金 王志远 

机构地区：[1]青海大学,西宁810016 [2]青海省种子管理站,西宁810000

出　　处：《种子》2001年第1期20-21,共2页Seed

摘　　要：三年研究表明 ,大豆高原 1号品种对青海省湟水流域上游海拔 2 32 2 .5 m左右、年≥ 10℃积温为 1876 .5℃左右、年≥10℃日数为 12 7.5 d左右、年平均温度为 4.6℃左右的生态条件十分适应。每公顷可获 2 96The research of three years indicates that the Gao Yuan No.1 Soybean variety is suitable for the ecological conditions of the elevation about 2 322.5m, per year ≥10℃ accumulative temperature is 1 875℃,the sunshine of time of per year ≥10℃ is 127.5 days, and average annual temperature is 4.6℃ in Huangshui valley upper course in Qinghai. And the seed output can gained 2 967kg/hm 2.

关 键 词：大豆 高原1号 青海湟水流域 适应性 

分 类 号：S565.102[农业科学—作物学]