论文部分内容阅读
用 1 5 %多福悬浮种衣剂对水稻种子进行包衣处理 ,研究发现 :在秧苗期 ,该种衣剂能提高秧苗茎蘖数、根长、鲜重和叶绿素含量 ,对苗高、叶龄和根数的影响不明显。对水稻经济性状及产量调查发现 ,种衣剂能显著提高每窝穗数、有效穗、穗平均着粒数、理论产量和实际产量 ,对株高、穗长、穗平均实粒数、结实率和千粒重等效果不明显
The results showed that seedling could increase tiller number, root length, fresh weight and chlorophyll content of seedlings at the seedling stage, The effect of age and root number is not obvious. The economic traits and yield of rice found that the seed coating agent can significantly increase the number of ears per panicle, effective panicle, grain average grain yield, theoretical yield and actual yield, plant height, spike length, spike average grain number, seed setting rate And thousand grain weight and other effects are not obvious