滨海稻区不同移栽方式对水稻生育特性及经济效益的影响  

Effect of Cultivated Mode on Growing Characteristics and Economic Benefits in Coastal Rice Planting Area

作　　者：刘兴[1] 隋鑫[1] 谭桂荣 葛强 

机构地区：[1]辽宁省盐碱地利用研究所,辽宁盘锦124010 [2]公主岭市松辽农业科学研究所,吉林四平136100

出　　处：《北方水稻》2013年第3期29-31,41,共4页North Rice

摘　　要：以滨海稻区推广面积较大的超级稻品种"盐丰47"为试材,分别进行人工手插秧和机插秧两种不同移栽方式,调查其生育特性及经济效益,分析不同移栽方式对水稻生育进程及经济效益影响。结果表明:两种移栽方式相比,水稻茎蘖数、叶龄进程、干物质积累量、每公顷产值及成本均存在差异,机插秧较传统手插秧产值减少1 119.3元/hm2,节支3 410.6元/hm2,总体增加效益达2 291.3元/hm2,增幅达23%,机插秧移栽方式可以大大提高劳动生产率,降低生产成本,显著增加经济效益。Handy transplanting and mechanized transplanting were contrasted to research growing characteristics and economic benefits by using Yanfeng-47 as experiment material,analyzed effect of cultivated mode on growing characteristics and economic benefits in coastal rice planting area.The results indicated that some differences in stem tiller number,leaf-age-progress,dry weight accumulation,value and cost of per hectare,mechanized transplanting can reduce 1 119.3 yuan/hm2 than handy transplanting and cut expenditures 3 410.6 yuan/hm2,overall benefits were 2 291.3 yuan/hm2 and growth were 23%,mechanized transplanting makes for a tremendous rise in labour productivity,lower costs of production and increase economic efficiency.

关 键 词：水稻 手插秧 机插秧 生育特性 产量 经济效益 

分 类 号：S511.045[农业科学—作物学]