机械干燥对水稻种子质量影响的研究进展  

Research Progress on the Effects of Mechanical Drying on Rice Seed Quality

作　　者：冯春炜 王晓林 郭庆林 张琰 姚丽娜 金茜雯 符致昊 黄玉韬 曹栋栋[3] 朱叶峰 FENG Chunwei;WANG Xiaolin;GUO Qinglin;ZHANG Yan;YAO Lina;JIN Qianwen;FU Zhihao;HUANG Yutao;CAO Dongdong;ZHU Yefeng(Pinghu Huinong Seed Industry Co.,Ltd.,Pinhu,Zhejiang 314200,China;Pinghu Farmers Cooperative Economic Organization Service Center,Pinhu,Zhejiang 314200,China;Institute of Crop and Nuclear Technology Utilization,Zhejiang Academy of Agricultural Science,Hangzhou 310021,China)

机构地区：[1]平湖市惠农种业有限责任公司,浙江平湖314200 [2]平湖市农民合作经济组织服务中心,浙江平湖314200 [3]浙江省农业科学院作物与核技术利用研究所,杭州310020

出　　处：《中国稻米》2024年第1期53-57,共5页China Rice

基　　金：平湖市科技计划项目(NY202101)。

摘　　要：种子质量对水稻安全生产至关重要。在水稻生产过程中,干燥是种子质量全程控制中的重要环节之一。本文系统总结了机械干燥过程中高温对水稻种子萌发、活性氧系统、植物激素代谢、淀粉分解等方面的影响;分析了热风温度、种子原始水分、种子收获时质量与机械干燥环境因子等对水稻种子机械干燥过程的影响;探讨了未来水稻种子机械干燥的研究方向。Rice seed quality is a crucial factor for the safety of rice production.In the process of rice seed production,drying is one of the important links in the overall control of seed quality.In this paper,we systematically summarized the effects of high temperature on rice seed germination,active oxygen system,plant hormone metabolism and starch decomposition during mechanical drying,and analyzed the effects of hot air temperature,seed initial moisture,seed harvest quality and environmental factors on the mechanical drying process of rice seeds.At the end of the article,we discussed the research direction of rice seed mechanical drying in the future.

关 键 词：水稻 种子质量 机械干燥技术 

分 类 号：S511.09[农业科学—作物学]