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中文摘要：
以外覆盖TOP130-PC耐力板温室为试验温室,以外覆盖PO涂层膜温室为对照,将原卷膜器人工控制通风改造为机械通风,通过测定温室内空气温度、湿度、地面1.5m处光照强度、0~20cm土层地温等环境因子,并观察室温、室内集露状况、作物生长情况等,以评价＂膜改板＂温室保温性、透光率等方面的综合性能。结果表明：＂膜改板＂温室较对照温室日均空气温度增加1.26℃,空气湿度降低8.31%,同时可改善温室透光性,并具有抗风雪能力强,自动化程度高,使用寿命长,应用前景广阔等优势。
英文摘要：
With TOP130-PC plate covered greenhouse as research object,and with PO coated film greenhouse as control, and reform manual ventilation by using roll volum film device to mechanical ventilation, environmental factor （air temperature, humidity, illumination intensity from ground 1.5 meter, ground temperature in 0~20 cm, etc. ）was determined in greenhouse, dew condition and crop growth condition were observed, to evaluate thermal insulation properties light transmittance of new TOP130-PC plate replace traditional PC plastic film of greenhouse. The results showed that,PC greenhouse daily air temperature increased 1.26℃ and air humidity reduced 8. 31% compared with contrast greenhouse,and PC greenhouse could resist strong wind and snow,with high automation,long service life cost and wide prospect of application.
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