1.Prohibit late sowing.planting corn on the autumn, the temperature must be above 35 ℃, short vegetative growth period,Have bad effect on seeding growth.
2.Anti-Drought.Corn have a large requirements of water, corn growing autumn corn more easy suffer drought ,Especially corn jointing and booting, heading and flowering stage water consumption, water requirement for more sensitive.
3.Anti-fertilization late.
Early autumn cornfield high temperatures, fast growth, fertilizer should be applied early, early grasp Miaofei, Panicle fierce, fast-acting fertilizer mainly to the principle.
4.Anti-Pest.harm autumn corn and corn borer pest mainly aphids,Prevention corn borer, corn leaf stage, BT emulsion 150 ml per acre, watered 1 kg, 15 kg mixed with fine sand, formulated as granules, thrown into the inner leaf, 3 to 4 grams per plant.
Copyright © 2014 Zhengzhou Jinhui Agricultural S&T Co., Ltd. Site Index Product Index Technical Support :coverweb