内蒙古农业科技
內矇古農業科技
내몽고농업과기
INNER MONGOLIA AGRICULTURAL SCIENCE AND TECHNOLOGY
2015年
3期
77-78,82
,共3页
连阴天%日光温室%小气候
連陰天%日光溫室%小氣候
련음천%일광온실%소기후
Continuous cloudy days%Greenhouse%Micro-climate
文章采用小气候自动监测设备观测厚墙体日光温室内气温、地温和相对湿度，结合室外同期气象站气温观测资料，分析冬季连续阴天条件下日光温室的小气候变化特征。结果表明，冬季连续阴天条件下，温室内气温、地温逐渐降低，室内外气温和地温差逐渐减小；温室内相对湿度呈现周期性变化，且维持在较高水平，温室内外相对湿度逐渐趋于一致。连续阴天，在生产管理上要围绕保温增温、补充光照、增强作物抗逆能力采取相应措施。
文章採用小氣候自動鑑測設備觀測厚牆體日光溫室內氣溫、地溫和相對濕度，結閤室外同期氣象站氣溫觀測資料，分析鼕季連續陰天條件下日光溫室的小氣候變化特徵。結果錶明，鼕季連續陰天條件下，溫室內氣溫、地溫逐漸降低，室內外氣溫和地溫差逐漸減小；溫室內相對濕度呈現週期性變化，且維持在較高水平，溫室內外相對濕度逐漸趨于一緻。連續陰天，在生產管理上要圍繞保溫增溫、補充光照、增彊作物抗逆能力採取相應措施。
문장채용소기후자동감측설비관측후장체일광온실내기온、지온화상대습도，결합실외동기기상참기온관측자료，분석동계련속음천조건하일광온실적소기후변화특정。결과표명，동계련속음천조건하，온실내기온、지온축점강저，실내외기온화지온차축점감소；온실내상대습도정현주기성변화，차유지재교고수평，온실내외상대습도축점추우일치。련속음천，재생산관리상요위요보온증온、보충광조、증강작물항역능력채취상응조시。
The micro-climate characteristics of greenhouse in the continuous cloudy days were analyzed,which was based on automatic weather station data in the greenhouse and meteorological data outside the greenhouse.The results were as follows, during the continuous cloudy days in winter, both the air temperature and the ground temperature in the greenhouse gradually were decreased.The temperature difference between in and outside the greenhouse was reduced.So did the ground temperature difference.The Relative humidity in the greenhouse showed periodic change.The value was high,which in and outside greenhouse gradually tended to be the same.The production managements should focus on keeping warm,increasing temperature,supplying illumination and enhancing stress resisitance.
