不同栽培茬口嫁接砧木对西瓜生长与产质量的影响  

Effects of Different Rootstocks on Growth and Yield of Grafted Watermelon in Different Cropping Stubble

作　　者：赵云霞[1] 崔静英[1] 谢华[1] 裴红霞[1] 高晶霞[1] 颜秀娟[1] ZHAO Yunxia;CUI Jingying;XIE Hua;PEI Hongxia;GAO Jingxia;YAN Xiujuan(Institute of Germplasm Resource,Ningxia Academy of Agriculture and Forestry Science,Yinchuan,Ningxia 750002,China)

机构地区：[1]宁夏农林科学院种质资源研究所,宁夏银川750002

出　　处：《贵州农业科学》2018年第9期116-118,共3页Guizhou Agricultural Sciences

基　　金：国家科技支撑计划项目"西北旱区蔬菜优质高效生产关键技术研究与示范"(2014BAD05B02);公益性行业(农业)科研专项"西北非耕地园艺作物生态高效生产技术研究与示范"(201203095);大宗蔬菜产业技术体系资助项目"银川蔬菜站"(CARS-23-G24)

摘　　要：为筛选出适宜宁夏地区设施栽培不同茬口的西瓜嫁接砧木,选择嘉禾源白籽南瓜、圣砧一号、日本杂交砧木王、合力三号、鼎力二号和勇士等6个不同砧木在秋冬茬、冬春茬与宁夏设施西瓜主栽品种华铃嫁接,调查嫁接西瓜植株的生长、果实品质及产量。结果表明:不同砧木嫁接西瓜的产量冬春茬比秋冬茬高,对应砧木嫁接西瓜的产量至少提高52.4%。适合秋冬茬的砧木为合力三号,嫁接西瓜的产量最高,为3 547.62kg/667m^2;适合冬春茬的砧木为嘉禾源白籽南瓜和合力三号,产量分别为5 729.94kg/667m^2和5 118.36kg/667m^2。在提高嫁接成活率的情况下,冬春茬选择日本杂交砧木王作为西瓜砧木也较好,产量达6 001.19kg/667m^2。The growth, fruit quality and yield of grafted watermelon were investigated by using six different rootstocks, including Jiaheyuan white seed pumpkin, Shengzhen 1, Japanese hybrid rootstock king, Heli 3, Dingli 2 and Hero, in different stubble and Ningxia watermelon cultivars. The purpose of this study was to screen the watermelon grafted rootstocks suitable for different stubbles in Ningxia. Results： Watermelon yield in winter-spring stubble with different rootstocks was higher than that in autumn-winter stubble, at least 52.4% improvement. The rootstock suitable for autumn-winter stubble was Heli 3, with the highest grafted watermelon yield of 3 547.62 kg/667m^2. The rootstocks suitable for winter spring stubble were Jiaheyuan white seed pumpkin and Hell 3, with the highest grafted watermelon yields of 5 729.94 kg/667m^2and 5 118.36 kg/667m^2 respectively. Under condition of enhancing grafting survival rate, Japanese hybrid rootstock king was also a better choice for winter spring stubble, the highest watermelon yield could be up to 6 001.19 kg/667m^2.

关 键 词：栽培茬口 砧木 嫁接西瓜 生长 产量 

分 类 号：S651[农业科学—果树学] S616[农业科学—园艺学]