摘要
以2个早熟葡萄品种(维多利亚、夏黑)、2个中熟葡萄品种(金手指、巨玫瑰)和2个晚熟葡萄品种(红地球、美人指)为研究对象,进行葡萄二收果(冬果)栽培试验。结果表明:2个晚熟葡萄品种成花率较低且成熟期过晚,极易遭到霜冻,冬果不一定能正常成熟,无保温防霜设施栽培条件下不适宜生产冬果;其余4个中早熟品种成花率比巨峰略低,但4个品种冬果都可以形成一定产量,如能进一步完善促进冬果花芽分化栽培技术,则可以应用一年两收栽培技术生产一造冬果。冬果的采收要注意适当延后,才能保证果实的充分成熟。
Tbe second crop （winter fruit） cultivation experiment was done by two early-maturing grapes （Vitoria, Xia Hei） and middle-matu- ring 8rapes （ Gold Finger,Jumeigui） and later-maturing grapes（ Red globe, Beauty Finger）. The result showed that the lowly branching rate and later maturity with highly vulnerable to frost damage and the mature of the yield of second rope could not be sure at later-maturing varie- ties, so the two later-maturing varieties is not suitable for the production of winter fruit without insulation cream under protected cultivation. The remaining four early and mlddle-maturing varieties can form effective yield at winter fruit although the flower formation rate is slightly lower than Kyoho grape, it can be applied in one year with two harvest cultivation production techniques of one winter fruit as long as the techniques of second crop flower bud differentiation and cultivation could be further improved. The suitable pruning time of all varieties also need further study. In order to guarantee the ful] maturity, the winter fruit harvest time need attention to appropriate delay.
出处
《西南农业学报》
CSCD
北大核心
2014年第3期1009-1013,共5页
Southwest China Journal of Agricultural Sciences
基金
现代农业产业技术体系南宁综合试验站建设专项项目(CARS-30-18)
广西科技攻关项目(桂攻科1123003-4D)
广西农科院基本科研业务费201003(基)
关键词
鲜食葡萄
二收果
栽培试验
Table grape
Second crop
Cultivation experiment
