我省大搞“七○一”农药生产和应用的群众运动以来,广大群众用土法上马,土洋结合,创造了许多土法生产“七○一”的新方法。现将最近搜集到的点滴试验简介如下:培养基的原料越来越多(一)、一级培养基的原料惠阳专区农校用蕨粪(野生植物)的澱粉和玉米、高粱、红米、豆类、粟等代替琼 Since our province launched the mass movement of “701” pesticide production and application, the broad masses have launched a number of new methods of producing the “701” indigenous soil by using indigenous methods and combining the earth and the sea. Now recently collected bit by bit test briefings are as follows: More and more raw media (A), a medium raw materials Huiyang area School with fern dung (wild plants) of starch and corn, sorghum, red rice, Beans, millet, etc. instead of Joan