ACTA AGRICULTURAE BOREALI-SINICA ›› 2000, Vol. 15 ›› Issue (3): 122-125. doi: 10.3321/j.issn:1000-7091.2000.03.025

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The Measures on Improving Temperature and Illumination in Plastic Tunnel and Their Effects

GU Zihao1, AN Zhixin2   

  1. 1. Tianjin Institute of Horticultural Engineering, Tianjin 300192, China;
    2. Tianjin Institute of Vegetable, Tianjin 300381, China
  • Published:2000-09-28

Abstract: By investigating, we think that enhancing heat preservation before spring and storing heat by covering straw mat earlier than normal time are main ways to raise air and earth temperature in plastic tunnel and to prolong its service life. The cover material brings about weak light area on the north side of the plastic tunnel as a result of the current worse condition. Demanding prompt solution is an important problem.

Key words: Plastic tunnel, Temperature, Illumination

Cite this article

GU Zihao, AN Zhixin. The Measures on Improving Temperature and Illumination in Plastic Tunnel and Their Effects[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2000, 15(3): 122-125. doi: 10.3321/j.issn:1000-7091.2000.03.025.

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