(1) Select the appropriate fertilizer variety. It is necessary to select suitable formula fertilizers according to the agrochemical characteristics of the soil and the fertilizer characteristics of the crops. If the application does not match the characteristics of the soil and the characteristics of the crops, it will not only cause a certain amount of nutrient waste but also cause Reduce production.
(2) Formulated fertilizer is used together with elemental fertilizer. The composition of the formulated fertilizer is fixed, and it is difficult to meet the different requirements of different soils, different crops, and different growth stages. The nutrient content of the formula fertilizer should be used together with the elemental fertilizer to ensure the coordinated supply of nutrients.
(3) Select an appropriate application method. The formula fertilizer should adopt the corresponding technical measures when applying, in order to exert the fertilizer effect; the formula fertilizer is the base fertilizer, and the effect is better than other single fertilizers.
(4) It is necessary to grasp the appropriate application period and quantity used. Formulated fertilizer is a multi-element fertilizer, it is best to use base fertilizer application, try not to do topdressing application. The appropriate application amount should be determined according to the ground force, variety, and yield.
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