论文部分内容阅读
生物制剂“防疫Ｉ号”由有机添加物与拮抗菌配制组成。将其与土壤按１∶２００比例混合后施入田间，防治青椒疫病的效果明显，田间防效为８１％。该制剂中的有机添加物可作为拮抗菌的营养源，从而使其在土壤中的数量增加，并能延续繁殖时间二个月以上。该制剂有促进青椒植株生长健壮的作用。
Biologics “Epidemic Prevention I” consists of organic additives and antagonistic bacteria. The soil was mixed at a ratio of 1: 200 and applied to the field to prevent and cure the obvious effect of green pepper blight. The field control effect was 81%. The organic additive in the preparation can serve as a nutrient source for the antagonistic bacteria so as to increase the quantity in the soil and prolong the breeding time for more than two months. The preparation has the function of promoting the robust growth of the green pepper plant.