太阳能土壤加热系统在西瓜反季节栽培中的应用

摘要

In the paper, we studied the effects of the solar soil heating system on the anti-season cultivation of watermelon. The results showed that, the solar soil heating system could promote the plant growth and improve the yield and quality of watermelon, especially when the radiating pipes were buried 35 cm under the ground.%　　研究了太阳能土壤加热系统对反季节栽培西瓜的影响。研究结果表明，太阳能土壤加温系统能够增强植株长势，提高西瓜产量和品质，特别是当散热管埋在距地面35 cm处时效果最好。