摘要
根据新疆兵团农五师九十团8 hm^2地下滴灌棉花栽培、灌溉和施肥等方面的试验研究,地下滴灌与地面滴灌比较,无论投入产出和作物的长势,地下滴灌都比地面滴灌优越。地下滴灌比地面滴灌工程设备、材料费低0.152 97万元/hm^2,降低年运行费用841.8元/hm^2。
The experiment result of 8 hectares cotton cultivation, irrigation and fertilization with subsurface drip irrigation in the 90th regiment of the 5th agricultural division, Xinjiang construction crops indicated that subsurface drip irrigation was superior than surface drip irrigation,no matter for investment,output or for growth status.
出处
《节水灌溉》
北大核心
2003年第5期4-5,10,共3页
Water Saving Irrigation
关键词
地下滴灌
棉花栽培
土壤水分
subsurface drip irrigation / cotton cultivation / soil moisture
