摘要
采用对比的方法探讨钵体毯状硬盘育苗与普通子盘育苗对比效果。结果表明,钵体毯式育苗株数较常规苗增加23.1株/m2,平均粒数增加2.2粒/穗,平均实粒数增加3.8粒/穗,空瘪率提高2.0%,千粒重提高0.2 g,产量提高7.7%。
The contrast experiment showed that the pot-mat seedling could increase 23.1plants/m^2 than conventional seedling,the mean grains per panicle increased by 2.2,the mean full grains increased by 3.8,1000-grain weight increased by 0.2 g and the yield increased by 7.7%.
出处
《北方水稻》
CAS
2010年第2期36-36,39,共2页
North Rice
关键词
钵体毯状育苗
普通子盘育苗
对比
试验
Pot-mat Seedling
Conventional seedling
Comparison
Experiment
