摘要
水分是梨生长发育的首要因素,掌握梨树耗水规律,对提高梨园水分利用率具有重要意义。从梨耗水量研究方法、影响因素以及不同生育期耗水动态规律方面综述国内外梨耗水规律的研究进展,以期为梨园节水灌溉提供重要的理论基础。
Water is a primary factor in the growth development for pears. It is important to grip the characteristic of water consumption for increasing the water use efficiency in pear. This study summarized the research progress on water consumption which consisted of main theories and methods to estimate water consumption, influencing factors, dynamic regulation in different growth stages. It can provide the basic theories for the irrigation of pear.
出处
《中国园艺文摘》
2015年第4期46-49,共4页
Chinese Horticulture Abstracts
基金
国家现代农业(梨)产业技术体系项目(CARS-29-05)
山西省科技攻关项目(20130311021-2)
关键词
梨
耗水量
土壤含水量
灌溉
pear
water consumption
soil moisture content
irrigation
