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为落实北京市政府大力发展设施农业的政策,提高京郊设施黄瓜生产技术水平,增加农民收入,北京市农业技术推广站特安排了秋大棚黄瓜品种比较试验、栽培密度试验、播种期试验,并举办秋大棚黄瓜高产竞赛。试验结果表明,品种北京204、中农4号、中农16号、中农1号和秋棚2号综合表现较好,最适宜的栽培密度为4000株/667m2,最佳播种期为7月16日。高产竞赛667m2平均产量比全市平均增产1200.4kg,产值比全市平均增加3179元。通过对试验和高产竞赛的分析,总结出2008年度秋大棚黄瓜生产中的栽培技术经验及问题对策。
In order to implement the Beijing municipal government’s policy of vigorously developing facilities agriculture, improve cucumber production technology and increase farmers’ income in Beijing suburbs, Beijing Municipal Agricultural Technology Extension Station arranged the cucumber variety comparison test, planting density test and sowing date test in autumn greenhouse. Autumn cucumber production high-yield contest held. The results showed that cultivars Beijing 204, Zhongnong 4, Zhongnong 16, Zhongnong 1 and Qiupeng 2 performed well. The most suitable planting density was 4000 plants / 667m 2, and the best sowing date was July 16. 667m2 high-yield race average yield than the city an average increase of 1200.4kg, the output value of the city an average increase of 3179 yuan. Through the analysis of experiment and high-yield race, the paper summarizes the cultivation technology experience and countermeasures in autumn 2008 greenhouse cucumber production.