高寒阴湿区春蚕豆高效栽培技术高占彪，杨俊丰，陈祖敬，桑得福（甘肃定西区农技站７４３０００）甘肃省春蚕豆种植面积已超过百万亩。为在海拔１８００米以上，年平均气温６℃以下，降水量６００毫米以上的高寒阴湿地带探索春蚕豆亩产３００公斤的高效栽培技术，１９９０... High-efficient Cultivation Technique of Spring Broad Beans in Alpine and Humid Wet Areas GAO Zhan-biao, YANG Jun-feng, CHEN Zu-jing, SANG Defu (Agricultural Technology Station, Dingxi District, Gansu Province) The broad bean cultivation area in Gansu Province has exceeded one million mu. For the high altitude of 1800 meters above sea level, the annual average temperature below 6 ℃, precipitation 600 mm above the cold and wet areas to explore spring broad bean per mu 300 kilograms of high-yield cultivation techniques, 1990 ...