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玉米丰产剂是药肥复合型种子处理剂 ,具有防虫、保苗、促进生长的作用 ,尤其是对苗期害虫的控制作用显著。 1999年结合玉米三点斑叶蝉的防治 ,在昌吉市大西渠乡进行一定面积的示范。1 材料和方法1.1 供试药剂XN98玉米丰产剂 (新疆农业大学研制 )北农种衣剂 (农民自购于种子公
Corn bumper is a compound fertilizer treatment agent, with pest control, seedlings, and promote growth, especially for the control of seedling pests significant. 1999 combined with the prevention and treatment of corn three-spot leafhopper, Changji Daxiqu Township to carry out a certain area of demonstration. 1 Materials and methods 1.1 for the test agent XN98 corn high yielding agent (developed by Xinjiang Agricultural University) North farms seed coating (farmer purchased from the seed of the public