部分根域限制和微喷灌对干旱地区成龄葡萄生长发育的影响  

Effect of partial root-zone restriction and micro sprinkling irrigation on growth and develpoment of mature grapevine in dry region

作　　者：许文平[1] 王官富[1] 李亚利[2] 伍国红 孙峰 骆强伟 王世平[1] 

机构地区：[1]上海交通大学农业与生物学院,上海200240 [2]鸟取大学地域学部 [3]新疆葡萄瓜果开发研究中心,新疆吐鲁番838201

出　　处：《中外葡萄与葡萄酒》2010年第6期4-7,共4页Sino-Overseas Grapevine & Wine

基　　金：国家现代农业产业技术体系建设专项(nycytx-30-2h-03);农业部农业公益性行业项目"葡萄现代产业技术体系研究与建立"(nyhyzx07-027);国家科技支撑计划资助(2007BAD38B03);国家自然基金(30871695);上海西部合作计划(08315800100)

摘　　要：为探寻适宜于吐鲁番极端干旱气候条件下成龄葡萄的节水栽培模式,以18年生无核白(V.Vinifera×V.Labrasca‘Thompson Seedless’)葡萄为材料,设置了部分根域限制结合微喷灌处理,调查了成龄葡萄的新梢生长、果实发育和产量等的变化。结果表明,部分根域限制与微喷灌结合的处理对葡萄植株叶面积生长、叶片光合速率、坐果率和果实可溶性固形物含量影响不大,但果粒重和产量增加,且单位面积耗水量约为常规沟灌的50%,节水效果显著。In order to develop a optimal planting and irrigation model for water-saving on grapevine in the Turfan Basin of Xinjiang province. 18 years old Thompson Seedless were selected as material to investigate the effect of partial root-zone restriction and micro sprinkling irrigation on the growth of shoot and fruit. The results showed that the treatment of partial root-zone restriction with micro sprinkling irrigation had little effect on the leaf area and net photosynthesis rate of leaf, fruit set rate and soluble solid content of fruit, but berry weight and yield increased more. The water consumption was about 50% by partial root-zone restriction with micro sprinkling irrigation than the irrigation-ditch model, the effect of water-saving was significant.

关 键 词：部分根域限制 微喷灌 成龄葡萄 生长发育 耗水量 

分 类 号：S607[农业科学—园艺学]