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西瓜是一种深受人们喜爱的水果和瓜菜,在东北每年春季栽培,春季由于地温低,常在保护地栽培,效益很可观。吉林省梨树县的梨树镇是全国有名的瓜菜产地,西瓜远销北京上海等大城市,一般每亩产量在2.5-3万公斤以上,每亩效益5-6万元。根据当地栽培的品种和生产经验,对技术做出综合性总结,对东北地区的西瓜生产具有一定的指导意义。
Watermelon is a kind of fruit and vegetables popular with people. It is cultivated in the northeast every spring. In the spring, watermelon is often cultivated in protected areas because of its low ground temperature. The benefits are considerable. Lishu Town, Lishu County, Jilin Province, is a famous vegetable producing place in the world. Watermelon is exported to Beijing, Shanghai and other big cities. Generally, the output per mu is more than 25,000 to 30,000 kilos and the profit per acre is 50,000 to 60,000 yuan. According to the local cultivation of varieties and production experience, make a comprehensive summary of technology, watermelon production in Northeast China has some guidance.