摘要
根据 1 997～ 2 0 0 0年在河北省丰润县冬小麦喷灌试验结果 ,提出了在喷灌条件下冬小麦需水量及需水规律和河北省主要冬小麦区的节水型灌溉制度 ,并提出了在喷灌条件下以肥激水的新概念 ,保证了冬小麦既节水又高产。这一成果在河北省一定面积上得到了推广应用 。
A field experiment for winter wheat water requirement and irrigation scheduling under sprinkler irrigation was conducted in Fengrun County in 1997～2000. Based on the experimental date, water requirement, water use pattern, and water saving irrigation scheduling for winter wheat under sprinkler irrigation for main winter wheat area in Hebei province are determined. The fact that water use efficiency will be promoted by rational fertilization in winter wheat under sprinkler irrigation also is presented in this paper.
出处
《灌溉排水》
CSCD
北大核心
2002年第2期55-58,共4页
Irrigation and Drainage
