摘要
围绕葡萄调亏灌溉技术的研究现状,对调亏灌溉的发展及其影响因素进行了系统地阐述,并就调亏灌溉对葡萄果实品质、产量、水分利用效率的影响作了探讨。提出在适当的时期对葡萄进行适宜的水分胁迫不仅能改善果实品质及维持甚至提高产量,而且也能提高水分利用效率。最后,分析总结了当前在葡萄调亏灌溉中存在的问题,并对葡萄调亏灌溉的发展趋势进行了展望,明确了葡萄调亏灌溉技术进一步研究的方向。
Based on the research status of regulated deficit irrigation （RDI） on grapevines, this article expounded the development and influencing factors of RDI, and discussed the effects of RDI on fruit quality, yield and water use ef- ficiency of grapevines. It was pointed out that imposing appropriate water deficit on grapevines during the right time could not only improve the fruit quality and maintain or even increase the yield of grape, but also increase water use efficiency. In addition, the current problems in RDI on grapevines were analyzed, the outlook of development tendency of RDI on grapevines was made, and the direction of further study was pinpointed.
出处
《干旱地区农业研究》
CSCD
北大核心
2013年第1期236-241,共6页
Agricultural Research in the Arid Areas
基金
国家林业局"948"项目(2009-4-09)
国家农业部杨凌葡萄苗木良种繁育基地资助项目(2008)
关键词
葡萄
调亏灌溉
果实品质
水分利用效率
grapevines
regulated deficit irrigation
fruit quality
water use efficiency
