1.山西农业大学农学院，太谷 030801;2.山西农业大学经济作物研究所， 太原 030031;3.山东省花生研究所，青岛 266100;4.山西农业大学植物保护学院，太原 030031
研究方向为种质创新与遗传工程，E-mail：1102345921@qq.com
白冬梅， 研究方向为花生遗传育种和种质资源评价与创新， E-mail： baidm1221@163.com
财政部和农业农村部国家现代农业产业技术体系建设专项（CARS-13）； 山西省科技重大专项计划（202201140601025）；山西农业大学生物育种工程项目（YZGC049）；吕梁市重点研发项目（2022NYGG21）；泰山学者工程专项（tsqn201812121）；山西省现代农业产业技术体系建设专项（2023CYJSTX05）
- LIANG Yuying 1,2
- ZHANG Jiayu 1,2
- JIANG Xiao 3
- WANG Luhuan 1,2
- ZHANG Xiaoji 1,2
- LIU Qimei 4
- Xue Yunyun 2
- CHI Xiaoyuan 3
- BAI Dongmei 1,2
1.College of Agronomy， Shanxi Agricultural University， Taigu 030801;2.Institute of Cash Crops， Shanxi Agricultural University， Taiyuan 030031;3.Peanut Research Institute of Shandong Province， Qingdao 266100;4.College of Plant Protection， Shanxi Agricultural University， Taiyuan 030031
Foundation projects： The China Agriculture Research System of MOF and MARA（CARS-13）； The Science and Technology Major Project of Shanxi Province （202201140601025）；The Biological Breeding Project of Shanxi Agricultural University （YZGC049）；The Key Research and Development Projects of Lvliang City（2022NYGG21）； The Taishan Scholar Project Funding （tsqn201812121） ；The Earmarked Fund for Modern Agro-industry Technology Research System of Shanxi Province （2023CYJSTX05）
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花生是我国分布极广的重要油料和经济作物，地理环境因子对其品质产生具有显著的影响。在实际生产过程中，不同花生品种对不同生态区域的适应性各不相同。因此，研究花生品质与环境因子之间的关系是有必要的。为了深入研究花生生长过程中各种地理环境因子的影响，本研究在2018-2020年间以12个花生品种共30种环境的花生品质性状及其对应的地理环境为基础，利用描述性统计、变异系数、AMMI模型、相关性和多元线性回归等分析方法，探讨了地理环境对花生品质的影响。结果发现含油量与全生育期≥10℃活动积温和全生育期日照时数呈显著或极显著正相关；蛋白质含量与纬度和平均风速呈极显著负相关；油酸含量与平均相对湿度和日平均气温呈显著或极显著正相关；亚油酸含量与纬度呈极显著正相关，与日平均气温呈极显著负相关。研究结果表明温度、降水、昼夜温差、全生育期日照时数、平均风速和相对湿度是影响花生品质的主要气象因素。该研究结果为花生生产区域品质地理优势的综合开发利用提供了依据和技术指导。
Peanut is an important oil and cash crop widely distributed in China， and climate change has a significant impact on its quality. In the actual production process， different peanut varieties have different adaptations to different ecological regions. Therefore， it is necessary to study the relationship between peanut quality and climate resources. In order to further study the influence of various geographical environment factors during peanut growth， this study explored the influence of geographical environment on peanut quality based on peanut quality traits in 30 environments of 12 peanut varieties and their corresponding geographical environments from 2018 to 2020， using descriptive statistics， coefficient of variation， AMMI model， correlation and multiple linear regression analysis.It was found that the oil content was positively correlated with active accumulated temperature （≥10 °C） and sunshine hours during the whole growth period. The protein content was significantly negatively correlated with the latitude and average wind speed. The oleic acid content was positively correlated with the average relative humidity and average daily temperature.Linoleic acid was positively correlated with latitude and negatively correlated with average daily temperature. The results show that temperature， precipitation， temperature difference between day and night， sunshine hours during the whole growth period， average wind speed and relative humidity were the main climatic factors affecting the quality of peanuts. The results of this study provide a basis and technical guidance for the comprehensive development and utilization of regional quality geographical advantages of peanut production.
引用本文
梁煜莹,张加羽,姜骁,等.花生品质与气候环境的关系研究[J].植物遗传资源学报,2024,25(2):227-236.
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- 收稿日期:2023-07-28
- 最后修改日期:2023-09-14
- 在线发布日期: 2024-01-26
- 出版日期: 2024-01-26
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