论文部分内容阅读
我县乡村苗圃在播种培育落叶松苗木生产过程中,为了防治落叶松播种幼苗立枯病,采用D801复方杀菌剂,分别进行了拌种防治和喷洒幼苗防治立枯病的试验,均收到较好效果。我们使用丹东纺织助剂化工厂生产的D801,系复方杀菌剂。D801是农用杀菌药物与多种微量元素复方的杀菌剂,其含量为25％。播种用的种子是二等长白落叶松,喷洒试验用的幼苗是生长初期的长白落叶松幼苗。
In my county rural nursery larch sown seedlings in the production process, in order to prevent the larch seedling blight, the use of D801 compound fungicides, were seed dressing control and spraying seedling control blight test were received more Good effect. We use Dandong Textile Auxiliary Chemical Factory production D801, Department of fungicides compound. D801 is a bactericide for agricultural bactericidal drugs and a variety of trace elements, its content is 25%. The seeds used for sowing are Larix olgensis and the seedlings used for spraying test are Larix olgensis seedlings in the initial stage of growth.