作物研究2024，Vol.38Issue(2)：149-152,4.
双季稻机械化高产高效生产技术模式及应用效果
Mechanized High-Yield and High-Efficient Technology Model for Double-Cropping Rice and Its Application Effects
摘要
Abstract
To advance the whole process mechanization production of double-cropping rice,an integrated technological model was developed,encompassing mechanized land preparation,mechanized fertilization,mechanized lime application,mechanized seeding and seedling raising,mechanized transplanting,mechanized ditching,mechanized plant protection,mechanized straw smashing and returning,mechanized deep plowing,and mechanized green manure seeding,and a 17 hm2 demonstration application of the model were carried out in Miluo City,Hunan Province,China in 2022.The demonstration showed that this model increased annual rice yield by 2.19 t/hm2 and net income by 4 782 Yuan/hm2,significantly enhan-cing the yield and economic benefits of double-cropping rice.关键词
双季稻/全程机械化/技术模式/高产高效/农机农艺融合Key words
double-cropping rice/whole process mechanization/technology model/high yield and high efficiency/integra-tion of agricultural machinery and agronomy分类
农业科学引用本文复制引用
周昕,陈细兵,曾文进,黄颖洪,彭雨,陈佳娜..双季稻机械化高产高效生产技术模式及应用效果[J].作物研究,2024,38(2):149-152,4.基金项目
国家重点研发计划(2023YFD2301300). （2023YFD2301300）
