氯对压砂西瓜生长和产质量影响的研究进展  

Research Progress on Effect of Chlorine on Growth,Yield and Quality of Watermelon

作　　者：田里 魏照清 王西娜[1] 谭军利[2] TIAN Li;WEI Zhaoqing;WANG Xi′na;TAN Junli(College of Agriculture,Ningxia University,Yinchuan Ningxia 750021;School of Civil and Hydraulic Engineering,Ningxia University,Yinchuan Ningxia 750021)

机构地区：[1]宁夏大学农学院,宁夏银川750021 [2]宁夏大学土木与水利工程学院,宁夏银川750021

出　　处：《现代农业科技》2021年第18期62-64,68,共4页Modern Agricultural Science and Technology

基　　金：国家自然基金项目(31860590,31460546);宁夏自然科学基金(2020AAC03090);宁夏高等学校科学研究项目(NGY2018020)。

摘　　要：氯是植物生长必需的微量元素之一。宁夏长期采用含氯的微咸水进行补灌,使土壤中的氯离子累积。西瓜作为一种忌氯作物,对氯较为敏感,易发生氯毒害作用。本研究综合前人的研究成果,探讨了氯肥对宁夏压砂西瓜生长、产量和品质的影响,以期为农户科学合理地施用氯肥提供理论依据。Chlorine is one of the necessary trace elements of plants growth.In Ningxia,chlorine-containing brackish water has been used for supplementary irrigation for a long time,resulting in the accumulation of chloride ions in soil.Watermelon,as a chlorine-resistant crop,is more sensitive to chlorine and prone to chlorine poisoning.In this study,based on the previous research results,the effects of chlorine fertilizer on the growth,yield and quality of watermelon in Ningxia gravel-mulched field were discussed,in order to provide a theoretical basis for farmers to apply chlorine fertilizer scientifically and rationally.

关 键 词：氯 压砂西瓜 生长 产量 品质 

分 类 号：S651[农业科学—果树学]