| 高寒地区日光温室越冬周年生产适用棚膜的筛选 |
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| 引用本文： | 郭泳,杨延杰,李天来,何莉莉,李士君.高寒地区日光温室越冬周年生产适用棚膜的筛选[J].沈阳农业大学学报,2006,37(1):17-21. |
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| 作者姓名： | 郭泳 杨延杰 李天来 何莉莉 李士君 |
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| 作者单位： | 1. 沈阳农业大学,园艺学院,辽宁省设施园艺重点实验室,沈阳,110161
2. 大连市旅顺北海镇政府,辽宁,大连,116000 |
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| 基金项目： | “十五”国家攻关课题(2001BA503B)，“十五”辽宁省攻关课题(200215001) |
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| 摘 要： | 选择12种日光温室覆盖棚膜,在周年覆盖过程中,对不同薄膜透光性、升温保温性、耐候性及低温季节的防雾流滴性进行测试和综合比较。结果表明:PVC膜的多项主要性能指标优于其他参试薄膜,最适合北方高寒地区越冬周年生产,其次是多功能E-VA膜和PE膜,而普通的EVA膜和PE膜不适于高寒地区日光温室越冬生产。
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| 关 键 词： | 日光温室 周年生产 棚膜 |
| 文章编号： | 1000-1700(2006)01-0017-05 |
| 收稿时间： | 2005-03-24 |
| 修稿时间： | 2005年3月24日 |
Selecting the Plastic Film of Solar Greenhouse Used for Whole Year and Over Winter Production in Deep Cold Regions |
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| GUO Yong,YANG Yan-jie,LI Tian-lai,HE Li-li,LI Shi-jun.Selecting the Plastic Film of Solar Greenhouse Used for Whole Year and Over Winter Production in Deep Cold Regions[J].Journal of Shenyang Agricultural University,2006,37(1):17-21. |
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| Authors: | GUO Yong YANG Yan-jie LI Tian-lai HE Li-li LI Shi-jun |
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| Institution: | 1.College of Horticulture, Shenyang Agriculturral University, The Key Laboratory of Installation Horticulture in Liooning Province, Shenyang 110161, China; 2. Beihai Town Government, Lnshun, Liaoning Dalian 116000, China |
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| Abstract: | Twelve kinds of plastic films of solar greenhouse were used for selection in this experiment.As covering on the greenhouse in the whole year,their light penetration,temperature increasing and preservation,climate endurance and prevention from mist and water drops were compared.The results showed that the PVC film was better than other films joining the experiment in most of the indices of important properties,and therefore it is the most suitable one to be used in the over winter whole year production in the cold northern region.The next better ones are the multifunctional EVA film and PE film,but the common EVA film and PE film do not suit the deep cold region production. |
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| Keywords: | solar greenhouse whole year production plastic film |
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