水稻机插秧同步侧深施肥技术应用效果研究  

Study on Application Effect of Side-Deep Fertilization Technology in Rice Mechanized Transplanting

作　　者：傅荣富 李惠珠[1] 蔡志鑫[1] 梁伟光 关胜天 蓝玩荣 Fu Rongfu;Li Huizhu;Cai Zhixin;Liang Weiguang;Guan Shengtian;Lan Wanrong(Jiangmen Institute of Agricultural Sciences,Jiangmen 529060,China;Jiangmen Service Center of Agricultural technology,Jiangmen 529060,China)

机构地区：[1]江门市农业科学研究所,广东江门529060 [2]江门市农业技术服务中心,广东江门529060

出　　处：《现代农业装备》2022年第2期61-64,共4页Modern Agricultural Equipment

摘　　要：为探索基于农机农艺融合的水稻机插秧同步侧深施肥技术应用效果,开展不同品种缓释肥施用效果比较试验,筛选适合应用机插秧侧深施肥技术缓释肥品种类型,并进一步研究机插秧侧深施肥不同施肥量对水稻群体产量的影响。试验结果表明,机插秧同步侧深施舒耐施缓释肥效果最好,且施肥量为480 kg/hm^(2)时,产量比对照(常规肥料人工撒施)增加10.0%,经济收益增加76.2%,节省施肥用工3次,可实现水稻节肥、省工、增产的效果。In order to explore the application effect of side-deep fertilization technology in rice mechanical transplanting based on agricultural machinery agronomy fusion,the comparative experiment of slow-release fertilizer application effect of different types was carried out,and the suitable types of slow-release fertilizer were screened,furthermore,the effect of side-deep fertilization with different amounts of fertilizer on rice population yield was studied.The results showed that the effect of shunaishi slow-release fertilizer was the best,and when the amount of fertilizer was 480 kg/hm^(2),the yield was increased by 10.0%,the economic profit was increased by 76.2%,and the fertilization time was saved 3 times,then the effect of saving fertilizer,labor and increasing yield can be realized.

关 键 词：水稻 机插秧 侧深施肥技术 

分 类 号：S224.2[农业科学—农业机械化工程]