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Pre-stable, medium-promoted and post-supplementary fertilization method: this method is based on the application of a certain amount of fertilizer in the early stage, increasing the amount of top dressing to attack large ears in the middle stage, and supplementing grain fertilizer in the later stage. The general basic dosage accounts for 40%-60%. In the medium-term top dressing, tillering fertilizer accounts for 30%, ear fertilizer accounts for 50%, and grain fertilizer accounts for 20%.
In the high temperature and dry season, under the irradiation of strong light, the temperature of the bare ground can reach 50 ℃, evaporation is strong, and the concentration of surface water solution increases sharply. At this time, if the same amount of fertilizer is applied under normal weather, the crop yield will not only not be maintained or increased, but also may be reduced.
Fight the epidemic and overcome the difficulties together-Hebei Zhongchang Fertilizer Co., Ltd. donates disinfectant to Wuhan area
Compound fertilizer has high nutrient content and few side components and good physical properties, which plays an important role in promoting high and stable yield of crops. The concentration difference is large, and attention should be paid to selecting the appropriate concentration to avoid direct contact with seeds and fertilizers.
Hebei Zhongchang Fertilizer Co., Ltd.
Website:www.zchf.net
Tel: +86-311-67695701
Fax:+86-311-67695701
E-mail:dekay01@zchf.net
Address: 107 State Road, Shijiazhuang South 50 km
(Gaoyi County Nanyan crossing)
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