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在设施条件不好的土墙日光温室种植越冬茬番茄,合理运用各项技术措施,配合使用番茄果柄防折夹、番茄振荡授粉器辅助授粉等新产品和新技术,每667m2产量达到14970kg,产值81666元。北京市大兴区日光温室面积2134hm2(3.2万亩),而越冬日光温室番茄种植面积多年来增长缓慢,仅为3%左右。究其原因,除部分温室性能较差外,主要还是没有合理运用各项综合技术。据笔者调查,有的菜农同样在设施条件不好的土墙日光温室连年种植越冬茬番茄,却获得了高产高效。北京
Planting wintering stubble tomatoes in earthen greenhouses with poor facilities, using various technical measures reasonably, cooperating with new products and new technologies such as tomato fruit handle anti-folding clamp and tomato vibrating pollination auxiliary pollination, the output reached 14970kg per 667m2, The output value of 81,666 yuan. The area of solar greenhouse in Daxing District of Beijing is 2134hm2 (3.2mu), while the area of tomato plantation in the overwintering solar greenhouse has been increasing slowly over the years, only about 3%. The reason, in addition to poor performance of some greenhouses, the main or not rational use of various integrated technologies. According to the author’s investigation, some vegetable farmers also planted winter-stubble tomatoes in soil-wall sun-light greenhouses with poor facilities and conditions, but obtained high yield and high efficiency. Beijing