向日葵结实率低的原因及提高措施  

The Reason of Low Seed Setting Rate of Sunflower and Improving Measures

作　　者：刘文杰[1] 段维[2] 王波[2] LIU Wen-jie;DUAN Wei;WANG Bo(College of plant sciences,Tarim University Alear 843300,Xinjiang;Xiyu Oasis seed industry,Xinjiang Acadenly of Agricultural Reclamation Sciences,Shihezi 832000,Xinjiang)

机构地区：[1]塔里木大学植物科学院学院,新疆阿拉尔843300 [2]新疆农垦科学院西域绿洲种业,新疆石河子832000

出　　处：《绿洲农业科学与工程》2018年第4期58-60,共3页Oasis Agriculture Science and Engineering

基　　金：新疆生产建设兵团科技攻关项目:食葵规模化制种关键技术研究与示范(2016AC024);新疆建设兵团“十三五”育种科技攻关项目:新品种选育与种质资源创新(2016AC027)。

摘　　要：向日葵是中国重要的经济作物和油料作物,本文通过对多年各区域实地调查结合多年的种植经验,总结分析出向日葵结实低的原因以及需要采取的相关措施。研究表明影响向日葵产量的一个重要因素是结实率低,该研究可为新疆地区向日葵高产栽培提供理论依据。Sunflower is an important cash crop and oilseed crop in China.This paper summarizes and analyzes the reasons of low seed setting rate,and the relevant measures to be taken through years of field investigation in various regions combined with years of planting experience.The results showed that the low seed setting rate was one of the important factors affecting sunflower yield.This research can provide theoretical basis for high yield cultivation of sunflower in Xinjiang.

关 键 词：向日葵 结实率 原因 措施 

分 类 号：S51[农业科学—作物学]