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Shijiazhuang Organic Fertilizer Equipment Factory
One of the common measures for farmers to increase crop yields during the growth process is to apply more fertilizers. A single flower in a crop relies entirely on fertilizer to control its yield; Some people say that planting skillfully is not as effective as fertilizing; This indicates that farmers attach great importance to the use of fertilizers when growing crops. When selecting fertilizers, some farmers mainly choose organic fertilizers made by themselves, some mainly use chemical fertilizers, and some mainly use farm fertilizers combined with chemical fertilizers. From the perspective of production practice, fertilization is generally positively correlated with crop yield increase. However, the effect of different varieties of fertilizers and fertilization methods varies.
Years of fertilizer operation inspection and testing have revealed that the nutritional trend of crops after the application of fertilizers generally reflects four aspects: firstly, the released nutrients are directly absorbed by the crops in their useful land; Secondly, after nutrient differentiation, some nutrients evaporate in a gaseous state, such as the common volatile ammonium bicarbonate; Thirdly, after each heavy rain or downpour, nutrients are lost more with the flow of water, especially available nitrogen and potassium fertilizers; Fourthly, some nutrients are adsorbed and fixed by the soil, resulting in a state of non supply. However, from the perspective of fertilizer types, organic fertilizers lose less than chemical fertilizers, as organic fertilizers are gradually released. Phosphorus and potassium fertilizers lose less than nitrogen fertilizers. According to the soil and fertilizer testing section, the dominant rate of useful nitrogen in ammonium bicarbonate is 27%, the dominant rate of useful nitrogen in urea is 35%, and the nutritional dominant rate of high-efficiency compound fertilizer is over 40%.To increase the application of organic fertilizers, farm manure should be used in conjunction with chemical fertilizers. Enriching and maturing farmyard manure with complete nutrient content and maintaining the assimilation of chemical and organic fertilizers can improve soil physical and chemical properties and enhance soil fertility; Secondly, it can complement the advantages of slow acting and quick acting fertilizers; Three can reduce the volatilization and loss of fertilizers, enhance fertilizer retention performance, and quickly advance fertilizer supply capacity.
Which is a good manufacturer of organic fertilizer equipment? Of course, organic fertilizer machinery factories have low prices and good quality. Complete range of models.