Welcome to Journal of Agriculture,

Journal of Agriculture ›› 2015, Vol. 5 ›› Issue (11): 113-117.doi: 10.11923/j.issn.2095-4050.cjas14110002

Special Issue: 农业气象

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Analysis of Microclimate in Sunlight Greenhouse in Winter in Panjin

  

  • Received:2014-11-04 Revised:2014-12-13 Accepted:2014-12-24 Online:2015-11-19 Published:2015-11-19

Abstract: To enhance the service of agricultural facilities, the variation law of the microclimate in winter Msunlight greenhouse in Panjin Delta was analyzed. The results showed that daily temperature in sunlight greenhouse varied similarly each month under different weather conditions, showing a‘single peak’curve. In the sunlight greenhouse, the relative humidity in sunny and cloudy weather during the day was higher than that at night, while in overcast and rainy or snowy weather the relative humidity varied relatively steadily. The maximum of total radiation in sunlight greenhouse under different weather conditions in winter appeared monthly different. Whether there was a straw matting coating the greenhouse had a great impact on the value of the total radiation inside the sunlight greenhouse.

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