摘要
以翠冠为试材,研究了不同嫁接时间对大棚内外寄接梨成活率、成花率、产量和品质的影响。结果表明,不同嫁接时间对寄接梨的成活率影响不大,对成花率和产量有显著影响。大棚栽培在盖膜前后即1月下旬到2月上旬嫁接最理想。寄接梨显著提高了果实单果重和硬度,对可溶性固形物影响不大。通过寄接技术可以解决梨二次花大量开放导致第2年减产的问题,结合设施栽培能取得较高的经济效益。
Using ‘Cui Guan＇ pear, the effect of different graft time on the survival rate, the floral initiation rate, yields and fruit quality of graft pear in the greenhouse or not was studied. The results showed that different graft time did seriously effect the floral initiation rate and the yield of graft pear, but not the survival rate. The last ten days of January and the first ten days of Februry is a good time to graft it for the greenhouse cultivation. It enhanced the weight and rigidity per fruit of graft pear,but did not have great effect on the content of soluble solid matter. Grafting technology can resolve the problem of twice blossom which lead to low yields in pears, combined it with establishment cultivation can make a higher ecnomy benefit.
出处
《北方园艺》
CAS
北大核心
2008年第4期33-35,共3页
Northern Horticulture
基金
浙江省台州市科技项目(063KY12)
关键词
寄接梨
翠冠
嫁接时间
成花率
产量
品质
Graft paer
＇Cui Guan＇ pear
Graft time
Floral initiation rate
Yield
Fruit quality
