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| No.8918368
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Information Name: | Large supply of big films, manufacturers, wholesale, Zhu Lianghua peak |
Published: | 2012-08-21 |
Validity: | 90 |
Specifications: | No |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | How to raise its temperature: In the winter, when we want to clean the film above the dust. Increase crop illumination time. Raise the temperature inside the big films. 2 film schedule check whether there is damage, cracks, and if found, should be promptly mend it, to reduce the greenhouse temperature to avoid cold air intrusion. 3. Straw cover in winter due to colder weather, when it rains or is cloudy, can be straw, wheat straw and other agricultural for the above insulation to reduce the greenhouse temperature loss. When planting seedlings in the greenhouse to build a shed, prevent their seedlings frostbite. Important this play a double protection, and greatly improve the survival rate of the crop. Encountered in cold winter snow is snow melted when watering their internal temperature rise increase in soil and air temperature in the canopy. Encountered cold, to ensure that the normal growth of their crops. 6. In cold winter Pengwai measures must be done outside in the shed and deepened from 40 to 60 cm wide and 40 to 50 cm of cold ditch, and then fill in the sawdust, weeds, horse manure, straw and other insulation materials. then fill in the soil of its good insulation effect. |
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Copyright © GuangDong ICP No. 10089450, The Qingzhou Zhuliang Hua Feng Plastic Factory All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 37837 visitor
Copyright © GuangDong ICP No. 10089450, The Qingzhou Zhuliang Hua Feng Plastic Factory All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility