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近几年来 ,我国葡萄设施栽培面积不断扩大 ,已达 5 0 0 0hm2 左右。通过调研 ,本文重点论述了葡萄扣棚前栽培技术 ,棚体结构及扣棚时间 ,扣棚后的温、湿、光调节和花果及防治病虫害的管理技术
In recent years, the cultivation area of grapes facilities in our country has been continuously expanded, reaching about 500hm 2. Through investigation and research, this article focuses on the management techniques of grapes before shed, greenhouse structure and the time of shedding, the temperature, humidity, light regulation, flower and pest control after pecking