不同贮藏时间对嫁接黄瓜果实品质的影响  

Effect of different storage time on the fruit quality of grafted cucumber

作　　者：王琦 谭占明 程云霞 邵国莉 杨艳超 杨桂臻 马全会[1] WANG Qi;TAN Zhanming;CHENG Yunxia;SHAO Guoli;YANG Yanchao;YANG Guizhen;MA Quanhui(National-Local Joint Engineering Laboratory of High Efficiency and Superior Quality Cultivation and Fruit Deep Processing Technology on Characteristic Fruit Trees in Southern Xinjiang/Xinjiang Production and Construction Corps Southern Xinjiang Characteristic Fruit Production Engineering Laboratory/Xinjiang Production and Construction Corps Key Laboratory of Protected Agriculture/College of Horticulture and Forestry,Tarim University,Alar 843300,Xinjiang,China)

机构地区：[1]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·南疆设施农业兵团重点实验室·塔里木大学园艺与林学学院,新疆阿拉尔843300

出　　处：《中国瓜菜》2023年第11期71-77,共7页China Cucurbits And Vegetables

基　　金：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);第三师图木舒克市科技计划项目(KY2022GG05)。

摘　　要：为探究不同黄瓜砧穗组合对采后果实贮藏品质的变化规律,以金秀、寒越和金尊南瓜为砧木,富阳F_1-35、巨丰8号和盛夏F_1黄瓜为接穗,采用靠接法研究不同嫁接及自根黄瓜贮藏期间品质的变化,通过测定黄瓜硬度、黏附性等质构特性及可溶性固形物、维生素C含量等营养品质,研究低温贮藏下,嫁接对黄瓜果实品质的影响。结果表明,随着贮藏时间的延长,黄瓜硬度、黏附性等质构特性指标减小,胶着性增大;可溶性固形物、维生素C含量等营养品质降低。低温贮藏下,嫁接黄瓜相对自根黄瓜养分流失率较低。而在嫁接组合中,A3B1组合(巨丰8号/寒越)质构特性下降幅度较小,养分流失率较低。硬度下降27%,维生素C养分流失率为30%,可溶性固形物养分流失率为24%。说明A3B1(巨丰8号/寒越)相对其他砧穗组合而言耐贮性好,货架期长,适宜在南疆设施沙培中栽培推广。In order to investigate the effects of different combinations of cucumber rootstocks and panicles on the changes in post harvest fruit storage quality,this experiment used Jinxiu,Hanyue,and Jinzun pumpkins as rootstocks,and Fuyang F1-35,Jufeng 8,and Shengxia F1 cucumbers as scions.The quality changes of different grafted and self rooted cucumbers during storage were studied using the bridging method.The cucumber hardness was studied to determine the effects of grafting on the quality changes of cucumber fruits under low temperature storage,including texture characteristics such as adhesion,soluble solids,and vitamin C content.The results showed that with the extension of storage time,the texture characteristics of cucumber,such as hardness and adhesion,decreased,while the adhesive strength increased;The nutritional qualities such as soluble solids and vitamin C content decrease.Under low temperature storage,the loss rate of grafted cucumber is relatively low compared to self rooted cucumber.In grafting,A3B1 Jufeng 8/Hanyue has a smaller decrease in texture characteristics and a lower rate of nutrient loss.The hardness decreased by 27%,vitamin C nutrients lost by 30%,and soluble solid nutrients lost by 24%.A3B1(Jufeng 8/Hanyue)has better storage tolerance and longer shelf life compared to other rootstock and spike combinations.It is suitable for cultivation and promotion in protected sand cultivation in southern Xinjiang.

关 键 词：黄瓜 嫁接 品质 贮藏 

分 类 号：S642.2[农业科学—蔬菜学]