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日光温室的光温利用和调控技术 被引量:2
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作者 汪永钦 刘荣花 《河南气象》 1997年第1期23-25,共3页
针对全省蓬勃发展的弧形(或n折式)单屋面有后墙日光温室,从提高光能利用率和保温性能的角度。
关键词 温室 光温利用 调控技术 温室
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白城市农业气候资源利用现状、潜力分析及对策建议 被引量:1
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作者 高风岐 刘福新 +2 位作者 袁芝华 董金莲 王柏玲 《吉林气象》 2000年第2期36-38,共3页
关键词 农业气候资源 利用现状 白城市 分析及对策 对策建议 开发利用 作物温生产潜力 光温利用 最大可能产量 热量资源
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Technology issues and prevention strategies on sunlight greenhouse vegetable
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作者 Junjie Hu 《International Journal of Technology Management》 2013年第10期18-20,共3页
Energy-saving solar greenhouse vegetables cultivating is to create and improve microclimate environment with greenhouse in those seasons impossible for open cultivation production and in order to achieve the purpose o... Energy-saving solar greenhouse vegetables cultivating is to create and improve microclimate environment with greenhouse in those seasons impossible for open cultivation production and in order to achieve the purpose of harvest in advance or in delay. Since a greenhouse needs huge construction expenses and high production costs, only though the improvement of facility utilization can we obtain better economic benefits. Vegetable germination and seedling stage need a long time for ground, so they need smaller standing area. So we concentrated in a small area of cultivation can not only create a suitable environment easily, nurture strong age seedling, but also can avoid greenhouse waste. Make transplanting to greenhouse after Seedlings breeding can effectively reduce the fertility cycle and substantially increase greenhouse utilization. 展开更多
关键词 sunlight greenhouse vegetable Vegetable cultivation Temperature Control.
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