哈维斯特金米海水稻壮秧剂在水稻苗床上的施用效果研究

Research on Application Effect of Harvest Jinmihai Rice Seeding Strengthening Agent in Rice Seedbed

为探究哈维斯特金米海水稻壮秧剂在水稻苗床上的施用效果,于2017年在黑龙江省农业科学院佳木斯分院的水稻育秧大棚内,对苗期病害的发生情况及秧苗素质调查,以明确其功效。结果表明:施用了哈维斯特金米海水稻壮秧剂的水稻秧苗出苗率最高,出苗速度最快,有效减少了烂种率,在叶龄、株高、茎基宽、根数、根长等各项数据上极显著优于对照药剂,并且对苗期恶苗病及立枯病也具有一定的防治作用,推荐在生产中使用。

In order to explore the application effect of Harvest Jinmihai on rice seedling stage,the experiment was cnonducted in the rice greenhouse of the Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences in 2017.Through the investigation of seedling diseases and seedling qualities,the efficacy was clarified.The results showed that the rice seedling with Harvest Jinmihai seedling was significantly better than the control agent in the leaf age,plant height,stem base width,root number and root length.It also had a certain control effect on seedling disease and recommended to be used in production. Keywords：