喷施外源硒对番茄和西瓜果实硒含量及品质的影响  

Effects of Spraying Exogenous Selenium on Selenium Content and Quality of Tomato and Watermelon Fruits

作　　者：张一雯 迟凤琴[2] 张久明[2] 匡恩俊[2] 宿庆瑞[2] 刘亦丹 ZHANG Yiwen;CHI Fengqin;ZHANG Jiuming;KUANG Enjun;SU Qingrui;LIU Yidan(College of Resources and Environment,Northeast Agricultural University,Harbin,Heilongjiang 150030;Institute of Soil,Fertilizer and Environmental Resources,Heilongjiang Academy of Agricultural Sciences/Key Laboratory of Soil Environment and Plant Nutrition of Heilongjiang Province,Harbin,Heilongjiang 150086)

机构地区：[1]东北农业大学资源与环境学院,黑龙江哈尔滨150030 [2]黑龙江省农业科学院土壤肥料与环境资源研究所黑龙江省土壤环境与植物营养重点实验室,黑龙江哈尔滨150086

出　　处：《北方园艺》2021年第2期47-52,共6页Northern Horticulture

基　　金：黑龙江省农业科学院院级科研资助项目(2018KYJL011)。

摘　　要：以"普罗旺斯"番茄、"绿宝石"西瓜为试材,研究了喷施外源硒对番茄和西瓜果实中硒含量和品质的影响,以期为提高番茄和西瓜果实硒含量和果实品质提供参考依据。结果表明:随着硒浓度的增加,番茄和西瓜果实中硒含量明显增加。喷施较低浓度的无机硒可以有效提高番茄果实的可溶性固形物含量;喷施生物硒能有效提高西瓜果实的可溶性固形物含量。喷施无机硒可增加番茄果实中的可溶性糖和维生素C含量。Taking‘Provence’tomato and‘Emerald’watermelon as test materials.The effects of spraying exogenous selenium on selenium content and quality in tomato and watermelon fruits were studied by using tomato and watermelon as experimental materials.The results showed that the selenium content in tomato and watermelon fruits increased significantly with the increase of selenium concentration.Spraying low concentration of inorganic selenium could effectively improve the content of soluble solids in tomato fruit,and spraying biological selenium could effectively improve the content of soluble solids in watermelon fruit.Spraying inorganic selenium could increase the content of soluble sugar and vitamin C in tomato fruit.

关 键 词：番茄 西瓜 硒 富集 果实品质 

分 类 号：S143.71[农业科学—肥料学]