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地膜覆盖栽培过程中怎样灌水追肥,是目前各地正在研究解决的问题。江苏省常州市郊区永红乡于1983年4月进行了大棚黄瓜地膜覆盖栽培加滴灌的试验。方法是在直径6分的硬塑料管上,每隔15—20厘米钻1—1.2毫米的小孔。塑料管安放于黄瓜畦地膜下的畦面上,并与肥、水容器相连接,根据
How to irrigate and fertilize in the process of mulching film mulching is a problem currently being studied and solved all over the world. Yonghong Township, a suburb of Changzhou, Jiangsu Province, carried out the experiment of mulching plastic film mulching and drip irrigation in greenhouse in April 1983. The method is to drill a 1-1.2 mm hole every 15-20 cm on a hard plastic tube with a diameter of 6 points. Plastic tube placed in the cucumber 畦 film under the surface, and with fertilizer, water containers are connected, according to