南疆不同砧木组合对黄瓜生长发育及品质的影响  

Effects of different rootstock combinations on growth and quality of cucumbers in southern Xinjiang

作　　者：程云霞 谭占明 熊仁次[1] 徐崇志[1] 束胜[2] 张婧 茹鲜古丽 Cheng Yunxia;TanZ hanming;Xiong Renci;Xu Chongzhi;Shu Sheng;Zhang Jing;Ru Xianguli(National-Local Joint Engineering Laboratory of High Efficiency and Superior Quality Cultivation and Fruit Deep Process-ing Technology on Characteristic Fruit Trees in Southern Xinjiang/Xinjiang Production and Construction Corps Southern Xinjiang Characteristic Fruit Production Engineering Laboratory,College of Horticulture and Forestry,Tarim University,Alar Xinjiang 843300,China;College of Horticulture,Nanjing Agricultural University,Nanjing Jiangsu 210000,China;Xinjiang Laboratory of Germplasm Resources and High-efficient Production of Characteristic Horticultural Crops in Xinji-ang,College of Horticulture,Xinjiang Agricultural University,Urumqi Xinjiang 830000,China)

机构地区：[1]塔里木大学园艺与林学学院南疆特色果树高效优质栽培与深加工技术国家地方联合工程实验室/新疆生产建设兵团南疆特色果树生产工程实验室,新疆阿拉尔843300 [2]南京农业大学园艺学院,江苏南京210095 [3]新疆农业大学园艺学院新疆特色园艺作物种质资源与高效生产实验室,新疆乌鲁木齐830000

出　　处：《山西农业大学学报（自然科学版）》2022年第3期80-89,共10页Journal of Shanxi Agricultural University(Natural Science Edition)

基　　金：第三师图木舒克市科技计划项目(KY2022GG05);新疆生产建设兵团科技攻关项目(2018DB003);新疆生产建设兵团“十件实事”农业技术辐射带动工程项目(SJSS201801)。

摘　　要：[目的]为了筛选出适宜嫁接黄瓜生长发育的南瓜砧木品种。[方法]本研究以‘巨丰八号’黄瓜为接穗,‘金尊’、‘寒越’、‘日本金秀台木’南瓜为砧木,比较不同南瓜砧木嫁接后对黄瓜生长特性、果实品质及产量等方面的影响。[结果]研究结果发现,‘金尊’与‘巨丰八号’的砧穗组合中黄瓜植株成活率较高,为90%;且长势较好,株高为166.50 cm,茎粗为13.51 mm,叶面积为784.50 cm^(2);果实的产量和品质均显著优于自根苗和其它砧木组合,产量为94.72 t·hm^(-2),可溶性糖含量和维生素C含量分别为4.9 mg·kg^(-1)和64.4 mg·kg^(-1)。[结论]本研究基于主成分分析明确了不同南瓜砧木嫁接后对黄瓜生长发育及品质的影响。其中,综合评价以砧木‘金尊’与接穗‘巨丰八号’的组合表现最优,适于作为黄瓜嫁接优良砧木。本研究为黄瓜嫁接中砧穗互作的研究奠定了理论基础,同时为生产实践中黄瓜嫁接砧木选择提供了参考。[Objective]The present study was designed to screen out the pumpkin rootstock varieties suitable for the growth and development of grafted cucumbers.[Methods]In this study,'Jufeng No.8'cucumber cultivar was used as the scion,and'Jinzun','Han Yue',and'Japan Jinxiu Taimu'pumpkins were used as rootstocks to compare the effects of different pumpkin rootstocks on cucumber growth characteristics,fruit quality and yield after grafting.[Methods]In this study,'Jufeng No.8'cucumber was used as scion,and'Jinzun','Han Yue',and'Japan Jinxiu Taimu'pumpkins were used as rootstocks to compare the effects of different pumpkin rootstocks on cucumber growth characteristics,fruit quality and yield.Influence.[Results]The results showed that the survival rate of cucumber plants was higher in the stock-spider combination of'Jinzun'and'Jufeng No.8',which was 90%,the leaf area was 784.50 cm^(2);the yield and quality of fruit were significantly better than those of self-rooted seedlings and other rootstock combinations,among which the yield was 94.72 t·hm^(-2),and the soluble sugar content and vitamin C content were 4.9 mg·kg^(-1) and 64.4 mg·kg^(-1),respectively.[Conclusion]The effects of different pumpkin rootstocks on cucumber growth and quality after grafting were clarified based on principal component analysis.Among them,the combination of the rootstock"Jinzun"and the scion"Jufeng No.8"performed the best in the comprehensive evaluation study,which was the best candidate as a good rootstock for cucumber grafting.The results laid a theoretical foundation for the research of rootstock and spikelet interaction in cucumber grafting,and provided a reference for the selection of cucumber grafting rootstock in production practice.

关 键 词：砧木组合 嫁接 自根苗 主成分分析 

分 类 号：S642.2[农业科学—蔬菜学]