不同收获期对食葵商品性及产量的影响  

Effects of Different Harvesting Periods on the Commerciality and Yield of Edible Sunflower

作　　者：穆建国 王鹏 柳延涛 崔佳伟 陈燕芳 万素梅[1] 陈贵红[4] Mu Jianguo;Wang Peng;Liu Yantao;Cui Jiawei;Chen Yanfang;Wan Sumei;Chen Guihong(Tarim University,Alar 843300,Xinjiang,China;Institute of Agricultural Science,10th Division,Xinjiang Production and Construction Corps,Beitun 836099,Xinjiang,China;Crop Research Institute,Xinjiang College of Reclamation Science,Shihezi 832000,Xinjiang,China;Xinjiang Production and Construction Corps 10th Division Agricultural Technology Promotion Station,Beitun 836099,Xinjiang,China)

机构地区：[1]塔里木大学,新疆阿拉尔843300 [2]新疆生产建设兵团第十师农业科学研究所,新疆北屯836099 [3]新疆农垦科学学院作物研究所,新疆石河子832000 [4]新疆生产建设兵团第十师农业技术推广站,新疆北屯836099

出　　处：《作物杂志》2024年第5期146-151,共6页Crops

基　　金：兵团英才项目;兵团重点领域科技攻关计划项目“北疆边境团场食葵提质增效关键技术集成与示范”(2021AB011);兵团重点领域科技攻关计划项目“优质高产食葵新品种繁育与配套栽培技术研究与示范”(2023AB001)。

摘　　要：研究了不同收获期对食葵百粒重、单盘粒重、花皮率和白头率等的影响,为北屯垦区食葵提质增效提供理论依据。试验采用完全随机区组设计,以当地主栽品种三瑞11号、乐丰9416和启源6号为材料,分别在7个收获期对食葵商品性及产量进行分析。结果表明,随着收获期的延长,产量构成因素呈先上升后下降趋势,商品性整体呈现下降趋势。综合考虑食葵的产量构成因素以及商品性,三瑞11号最佳收获期为8月18日左右,乐丰9416和启源6号最佳收获期为8月20日左右。This experiment studied on the effects of different harvesting periods on 100-grain weight,single plate grain weight,flower skin rate,white head rate,the study aimed to provide theoretical basis for improving the quality and efficiency of edible sunflower in Beitun Reclamation area.A completely randomized block experimental design was used to analyze and study the merchantability and yield of edible sunflower in seven harvest periods with local main cultivars(Sanrui 11,Lefeng 9416,Qiyuan 6).The results showed that with the extension of harvest time,the yield components first increased and then decreased,while the commodity property as a whole decreased.Considering the yield components and commerciality,the best harvest date of Sanrui 1 was around August 18,Lefeng 9416 and Qiyuan 6 were around August 20.

关 键 词：食葵 收获期 商品性 产量 

分 类 号：S565.5[农业科学—作物学]