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自 1997年开始 ,我市进行了温室葡萄连年丰产技术试验 ,至 2 0 0 0年全市温室葡萄面积达到 133 3ｈｍ2 ,其中冬暖式温室 80ｈｍ2 ,春暖式温室 5 3 3ｈｍ2 。取得了春、夏定植 ,当年扣棚 6 6 7ｍ2 产量15 0 0ｋｇ ,第 2～ 4年 6 6 7ｍ2 平均产量 182 5ｋｇ的效果。现将关键技术
Since 1997, the city has conducted a series of high-yielding experiments on greenhouse grapes year by year. By the year 2000, the area of grape in the greenhouse reached 133.3hm2, including 80hm2 in winter-warm greenhouse and 533hm2 in spring-warm greenhouse. In the spring and summer planting, the yield of 6 6 7m2 was 150 kg and the average yield of 6 6 7m2 in the second to fourth years was 182 5 kg. Now the key technology