不同砧木的梨瓜嫁接苗对比试验  

Comparative Experiment on the Grafting of Pear Melon Seedlings with Different Rootstocks

作　　者：黄芳 高旭春 徐宝庆 陈伟才 洪香娇 张东萍 熊正葵 HUANG Fang;GAO Xu-chun;XU Bao-qing(Nanchang Academy of Agricultural Sciences,Nanchang,Jiangxi 33003)

机构地区：[1]南昌市农业科学院,江西南昌330038

出　　处：《安徽农业科学》2018年第30期56-57,65,共3页Journal of Anhui Agricultural Sciences

基　　金：江西省重点研发计划项目(20161BBF6002)

摘　　要：[目的]进行不同砧木的梨瓜嫁接苗对比试验。[方法]采用顶插接法,分别以营砧9号、圣砧1号、砧优65、金刚白籽南瓜为砧木,以日本甜宝为接穗嫁接梨瓜苗,比较了不同砧木嫁接成活率、嫁接苗接穗植株性状、果实性状、单果重和产量。[结果]不同处理嫁接苗成活率均在90%以上,均表现较好的亲和力。在嫁接苗栽培效应试验中,共生亲和力方面不同砧木表现不一致,其中以营砧9号砧木嫁接苗表现最为突出,产量较接穗实生苗增幅可达31.88%,品质和实生苗较接近,果实中心糖度、边缘糖度和实生苗比较变化较小,果实口感脆、风味好、糖度高。[结论]营砧9号砧木的梨瓜嫁接苗较适宜在南昌地区或江西省内进行示范推广。[Objective] To carry out comparative experiment on the grafting of pear melon seedlings with different rootstocks. [Method] Using white-seeded pumpkin Yingzhen 9, Shengzhen 1, Zhenyou 65 and Jinggang as the rootstocks, the Japan Sweet Pod was used as the scion to grafted the pear melon seedlings with plug method. The grafting survival rate, plant and fruit characters, single fruit weight and yield were compared. [Result] The survival rate of grafted seedlings under 4 treatments were all above 90%, all showed better affinities. The experiment in cultivation with grafted seedlings, different rootstock showed different symbiotic affinity. The grafted seedlings of the rootstock with Yingzhen 9 were the most prominent, its yield increased by 31.88% compared with the seedlings, the quality was close to the seedlings, the center sugar content and marginal sugar content of fruits were close to thoseof seedlings, and the fruit had a crisp taste, good flavor and high sugar content. [Conclusion] The grafting seedlings of pear melon using Yingzhen 9 as the rootstock are more suitable for demonstration and extension in Nanchang.

关 键 词：砧木 梨瓜 嫁接苗 栽培试验 

分 类 号：S652[农业科学—果树学]