水稻无土育苗与常规育苗栽培对比试验  

Contrast Experiment between Soil-less Seedling Nurturing and Conventional Seedling on Rice

作　　者：任彩凤[1] 王立财[1] 唐兴海[1] 邱荣[2] 

机构地区：[1]黑龙江省农垦总局建三江管理局创业农场科技园区,黑龙江富锦156321 [2]黑龙江省农垦总局建三江管理局浓江农场科技园区,黑龙江同江156321

出　　处：《北方水稻》2012年第5期41-42,共2页North Rice

摘　　要：通过对水稻无土育苗与常规育苗的田间试验进行对比,结果表明:无土育苗较常规育苗的水稻分蘖力强,根部相对于常规育苗健壮。在穗数、穗粒数、千粒重等产量性状上优于常规育苗处理,在最后产量测定中,无土育苗的产量为620.4 kg/667 m2,较常规育苗增产3.4%。Contrast experiment between soil-less seedling nurturing and conventional seedling were researched and the result indicated that soil-less seedling nurturing can enhance the tillering ability, the root strong than conventional seedling. The panicles, grains per panicle,1 000-grain weight were superior to conventional seedling, from yield measure, the yield of soil-less seedling nurturing were 620.4 kg/667 m2 which increase 3.4% than conventional seedling.

关 键 词：水稻 无土育苗 栽培技术 产量 增产 

分 类 号：S511.043[农业科学—作物学]