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我省一九七五年开始喷灌建设,先后在杭州市西湖区双峰大队、杭州市茶叶试验场、余姚县茶场、海宁县钱塘江公社云龙大队等场、队试点取得经验后,逐步在全省推广发展。喷灌的作物有茶叶、蚕桑、柑桔、棉花、菜蔬、玉米、黄麻等二十余种。到日前为止,全省七十一个县(市)有了喷灌设施,喷灌面积共达八十三万七千多亩。其中:茶叶十二万一千多亩,占百分之十四点五;柑桔九万五千八百多亩,占百分之十一点三;蚕桑十八万一千七百多亩,占百分之二十一点八;棉花七万九千多亩,占百分之九点四;旱粮(包括黄豆、玉米、大小麦、番薯等)十四万一千四百多亩,占百分之十七,糖蔗三万六千二百多亩、黄麻五千九百
The construction of sprinkler irrigation started in 1975 in our province. After the pilot team gained experience in the field such as the Bimlet Brigade in Xihu District of Hangzhou, the Tea Testing Station in Hangzhou City, the Chachang in Yuyao County, and the Yunlong Brigade in Qiantang River Commune in Haining County, Province to promote the development. Sprinkler crops are tea, sericulture, citrus, cotton, vegetables, corn, jute, etc. More than 20 species. As of today, seventy-one counties (cities) in the province have sprinkler irrigation facilities with a total irrigation area of 837,000 mu. Of which: 120000 acres of tea, accounting for 14.5%; citrus 95800 acres, accounting for 11.3%; silkworm 187,100 acres , Accounting for 21.8%; cotton 79,000 mu, accounting for 9.4%; dry grain (including soybeans, corn, wheat, sweet potato, etc.) 144,100 mu , Accounting for 17%, 36,200 hectares of sugarcane, jute 5,900