Water equipment of plants is composed of plant transpiration and soil evaporation between plants. This experimentation not only studies the water requirement of tomato but also studies the relativity between water requirement of tomato and environment factors in solar greenhouse in different season. The experimentation comes out that in autumn-winter water equipment of tomato becomes less and less, but in winter-spring water equipment of tomato becomes more and more. In autumn-winter the total water equipment is 2098.95 m3/hm2, but in winter-spring the total water equipment is2789.25 m3/hm2. Among the environment factors, temperature and humidity each has the most powerful influence on plant transpiration and soil evaporation in winter-spring, but in autumn-winter the most powerful influence factor of environment on plant transpiration and soil evaporation are both light intensity.
Xu Jinxiang, Gao Lihong
. Primary Study on Water Requirment of Tomato in Different Season in Solar Greenhouse[J]. Chinese Agricultural Science Bulletin, 2005
, 21(5)
: 308
-308
.
DOI: 10.11924/j.issn.1000-6850.0505308
1陈殿奎,郭志伟,魏勤芳,韩鲁佳.工厂化农业“十五”科技创新进展及未来发展态势.农业工程学报,2003,19(增刊):20~23
2韩洪云,Jeff Bennett.21世纪中国农业水资源利用.农业经济,2002,(11):4~7
3李建明,邹志荣,付建峰.温室番茄节水灌溉指标的研究.沈阳农业大学学报,2000,31(1):110~112
4徐淑琴,宋军,吴砚.大豆需水规律及喷灌模式探讨.节水灌溉,2003,(3):23~25
5裴孝伯,张福墁.日光温室的环境因子与黄瓜生育状况对土壤蒸发的影响.农业工程学报,2002,(18):124~126
6王绍辉.日光温室黄瓜栽培需水规律及生理机制的研究:[博士学位论文]北京:中国农业大学,2000.13~19
7纪明喜,迟道才,等.稻田的水分调节对水稻蓄水量和产量的影响.农田水利和小水电,1994,(1):10~14
8刘昌明,张喜英,由懋正.大型蒸渗仪与小型棵间蒸发器结合测定冬小麦蒸散的研究.水利学报,1998,(10):36~39