遮光与摘心打顶对春扁豆花期和产量的影响  

Effects of Shading and Topping Treatment on Flowering Time and Yield of Spring Lentils

作　　者：苏彩霞[1] 陈翠明[1] 栾春荣[1] 刘明义 洪斌[1] SU Cai-xia;CHEN Cui-ming;LUAN Chun-rong(Taixing Institute of Agricultural Sciences,Jiangsu Province,Taixing,Jiangsu 225433)

机构地区：[1]江苏省泰兴市农业科学研究所,江苏泰兴225433

出　　处：《安徽农业科学》2021年第6期70-71,189,共3页Journal of Anhui Agricultural Sciences

基　　金：江苏省现代农业产业技术体系项目(JATS〔2020〕274);泰人才办项目(〔2019〕14号)。

摘　　要：通过遮光与摘心打顶处理对春扁豆3个品种花期和产量进行对比试验,结果表明,遮光和摘心打顶均能在一定程度上促使3个扁豆品种早开花,但效果因品种的熟性不同而不同;遮光+摘心打顶处理对3个品种产量均有一定的促进作用。生产上,可根据各个品种的特性,采取不同的促花促荚手段,以增产增效。The flowering time and yield of three spring lentil cultivars were compared by shading and topping treatment.The results showed that both shading and topping treatment could promote the early flowering of three spring lentil cultivars to a certain extent,but the effect was different according to the ripeneness of the cultivars.The treatment of shading and topping promoted the yield of the three cultivars to some extent.Therefore,according to the characteristics of each variety,different means of promoting flower and pod can be adopted in production to increase yield and efficiency.

关 键 词：短日照 遮光 摘心打顶 顶端优势 产量 

分 类 号：S643.5[农业科学—蔬菜学]