新疆农业科学 ›› 2023, Vol. 60 ›› Issue (7): 1641-1652.DOI: 10.6048/j.issn.1001-4330.2023.07.010

• 大豆种质资源鉴定评价 • 上一篇    下一篇

夏播大豆产量相关性状灰色关联度分析

时晓磊1(), 丁孙磊1, 丛花1, 张金波1, 曲可佳2, 王兴州2, 韩岱2, 严勇亮1()   

  1. 1.新疆农业科学院农作物品种资源研究所,乌鲁木齐 830091
    2.新疆农业大学农学院,乌鲁木齐 830052
  • 收稿日期:2022-10-14 出版日期:2023-07-20 发布日期:2023-07-11
  • 通信作者: 严勇亮(1982-),男,甘肃人,副研究员,研究方向为大豆新品种选育及高产栽培,(E-mail)yanliang198279@163.com
  • 作者简介:时晓磊(1996-),男,内蒙古人,助理研究员,研究方向为大豆新品种选育及高产栽培,(E-mail)xl19961125@163.com
  • 基金资助:
    中央引导地方科技发展专项资金项目(ZYYD2022C02);新疆维吾尔自治区区域协同创新专项(2020E01005);国家现代农业产业技术体系(CARS-04-CES31)

Gray correlation analysis of reast soybean yield correlation traits

SHI Xiaolei1(), DING Sunlei1, CONG Hua1, ZHANG Jinbo1, QU Kejia2, WANG Xingzhou2, HAN dai2, YAN Yongliang1()   

  1. 1. Institute of Crop Germplasm Resources, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
    2. Agricultural College of Xinjiang Agricultural University/Key Laboratory of Agricultural Biotechnology, Urumqi 830052, China
  • Received:2022-10-14 Online:2023-07-20 Published:2023-07-11
  • Correspondence author: YAN Yongliang (1982-), associate researcher of Gansu Province. Mainly engaged in the research and promotion of new soybean variety breeding and high-yield cultivation technology,(E-mail)yanliang198279@163.com
  • Supported by:
    Central Government to Guide local Science and Technology Development special Fund project(ZYYD2022C02);Xinjiang Uygur Autonomous Region Regional Collaborative Innovation Project(2020E01005);China Agriculture Research System(CARS-04-CES31)

摘要:

【目的】筛选适宜于新疆南疆推广种植的高产夏播大豆品种,挖掘与夏播大豆产量密切相关的农艺性状。【方法】2021年在新疆喀什地区泽普县进行复播大豆不同品种田间比较试验,采用田间试验灰色关联度分析方法,研究供试的23个夏大豆品种的主要农艺性状与产量关系。【结果】吉育354产量最高3 271.05 kg/hm2,其次为吉育260为3 154.35 kg/hm2和吉育554为3 066.75 kg/hm2。大豆产量与主要农艺性状的关联度由大到小依次排序为株高(0.731)>百粒重(0.714)>底荚高(0.699)>荚节数(0.678)>单株粒数(0.669)>单株荚数(0.646)>茎秆直径(0.636)>单株粒重(0.633)>种植密度(0.625)>生育期(0.614)>主茎分枝(0.611)。【结论】适宜于新疆南疆地区种植的夏播大豆品种为吉育354、吉育260和吉育554,与新疆夏播大豆产量密切相关的农艺性状主要为株高和百粒重。

关键词: 复播大豆; 农艺性状

Abstract:

【Objective】 In order to select the high-yield summer sowing soybean varieties suitable for planting promotion in southern Xinjiang, the agronomic traits closely related to the summer sowing soybean yield were excavated.【Methods】 In 2021, the field comparison test of different replanted soybean varieties was conducted in Zepu County, Kashgar region, and the gray correlation analysis method was used to study the main agronomic traits and yield relationship of 23 summer soybean varieties. 【Results】 The highest yield of Jiyu 354 was 3,271.05 kg/hm2, followed by Jiyu 260 at 3,154.35 kg/hm2 and Jiyu 554 at 3,066.75 kg/hm2. The correlation between soybean yield and major agronomic traits was ranked from large to small as:plant height (0.731)> 100 grain weight (0.714)> bottom pod height (0.699)> pod number (0.678)> Single seed number (0.669)> individual pod number (0.646)> stalk diameter (0.636)> individual seed weight (0.633)> planting density (0.625)> reproductive period (0.614)> main stem branch (0.611). 【Conclusion】 The summer sowing soybean varieties suitable for planting in southern Xinjiang are Jiyu 354、Jiyu 260 and Jiyu 554, the agronomic traits closely related to the yield of summer sowing soybean in Xinjiang are mainly plant height and hundred grain weight.

Key words: replanting soybean; agronomic traits

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
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