摘要
研究海涂盐碱地不同品种果桑的生长适应性指标,为适用于浙江滨海盐碱地经济资源开发与利用提供参考。对温州海涂泥质盐碱地上种植的12个品种在成活率、果实农艺性状和土壤理化性质等指标上进行比较分析,确定各品种的相对耐盐力。不同果桑品种的成活率差异大,其中河北红、果选3号和72C002的成活率最高,超过80%,而琼46和金蔷63成活率偏低,低于30%;河北红、强桑3号和果选3号的生长表现和土壤脱盐能力一致,即成活率较高的树种,受盐害程度小。通过滨海盐碱地不同果桑品种的农艺指标及耐盐适应性指标的评价,适宜海涂围垦区种植的果桑品种为河北红、强桑3号和果选3号。
The growth adaptability indexes of different varieties of mulberry were studied in coastal saline-alkali land,which provided reference for the development and utilization of economic resources in coastal saline-alkali land of Zhejiang Province.The survival rate,fruit agronomic traits of 12 varieties planted on the muddy saline-alkali soil,as well as the soil physical and chemical properties in Wenzhou were compared and analyzed to determine the relative salt tolerance of each variety.The survival rate of different mulberry varieties varied greatly,the survival rate of Hebei Hong,Guoxuan 3 and 72C002 was the highest,more than 80%,while the survival rate of Qiong46 and Jinqiang 63 was lower,less than 30%.The growth performance of Hebei Hong,Qiangsang 3 and Guoxuan 3 were consistent with soil desalting ability,that is,the species with higher survival rate had less salt damage.Through the evaluation of agronomic indexes and salt-tolerance adaptability indexes of different mulberry varieties in coastal saline-alkali land,the suitable varieties of mulberry varieties are Hebei Hong,Qiangsang 3 and Guoxuan 3.
作者
杨升
王明睿
刘培刚
刘双双
刘星
朱燕
魏佳
陈秋夏
潘飞翔
王金旺
YANG Sheng;WANG Mingrui;LIU Peigang;LIU Shuangshuang;LIU Xing;ZHU Yan;WEI Jia;CHEN Qiuxia;PAN Feixiang;WANG Jinwang(Zhejiang Institute of Subtropical Crops,Wenzhou 325005,Zhejiang;Wenzhou Key Laboratory of Resource Plant Innovation and Utilization,Wenzhou 325005,Zhejiang;Zhejiang A&F University,Hangzhou 311300,Zhejiang;Institute of Sericulture and Tea,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,Zhejiang;Zhejiang Yuanye Construction Group Co.Ltd.,Wenzhou 325000,Zhejiang)
出处
《浙江农业科学》
2024年第10期2477-2485,共9页
Journal of Zhejiang Agricultural Sciences
基金
温州市基础性农业科技项目(N2020004)
浙江省重大社会公益项目(2022C02065)
浙江省公益技术研究计划项目(LGN21C160013)
温州市农业高新园区开放性项目(KS20210001)。
关键词
果桑
盐碱地
适应性分析
mulberry
saline-alkali land
adaptive analysis
作者简介
杨升(1983-),男,湖南湘潭人,助理研究员,博士,主要从事滨海生态修复研究工作,E-mail:271475095@qq.com;通信作者:王金旺(1980-),男,湖北枣阳人,副研究员,博士,主要从事植物生态学研究工作,E-mail:kingwwang@163.com。
