Distinguish compound microbial fertilizers (composite microbial fertilizers) and compound fertilizers: Don't get confused!
Distinguish compound microbial fertilizers (composite microbial fertilizers) and compound fertilizers: Don't get confused!
Many people can't tell the difference between compound fertilizers and compound microbial fertilizers. Individuals deliberately let users confuse the difference between compound microbial fertilizers and compound fertilizers so that compound fertilizers can sell compound microbial fertilizers (fertilizers). The price is good for fishing, so it is necessary to distinguish the two types of fertilizers from loss.
In general, a well-qualified compound (mixed) fertilizer is a large number of elements and trace elements required for crops such as nitrogen, phosphorus, and potassium, which are manufactured according to crop laws requiring fertilizer, soil nutrient conditions, and chemical or physical production processes. The fertilizer comes out. The main feature is that the nutrients in the fertilizer are all in the form of granules, which can reduce the fixation of the soil and can increase the fertilizer utilization rate in comparison with the powdery fertilizer. Second, it is easy to use and has good fluidity. The compound microbial fertilizer is completely different.
It is based on compound fertilizers and has evolved "a few big steps." Formally qualified compound microbial fertilizers, also known as compound microbial fertilizers, such as Gemba compound microbial fertilizers, are beneficial microorganisms (such as the nitrogen-fixing and dissolving and potassium-solubilizing functional bacteria in the microbial fertilizer of the golden treasure) and organic fertilizers (such as humic Acid, peat, etc.), compound (mixed) fertilizers, organic combination of ternary. The fertilizer effect is higher than that of the equal amount of chemical fertilizer. A large number of experiments have proved that the fertilizer response of compound microbial fertilizer is "1 plus 1 is much greater than 2". The compound fertilizer effect is "1 plus 1 equals 2 or less than 2".
First, the growth of crops depends on the improvement of soil fertility and other related environmental conditions. The main factors affecting soil fertility include water, fertilizer, steam, and heat, and "fertility" is just one of the important factors. Compound microbial fertilizers (such as Gemcomb Complex Microbial Fertilizer) have not only “fat†but also a large amount of “organic matterâ€. After these organic substances are reduced to the soil, they increase the organic matter of the soil. The soil organic matter is beneficial to the formation and improvement of the "grain structure" of the soil, thereby improving soil fertility and water holding capacity, and thus improving the utilization of fertilizer. And compound (mixed) fertilizer, just from the perspective of "fertilizer" will
Nitrogen, phosphorus and potassium are thrown into the soil and can only play the role of “fatâ€. Although the input of fertilizers can enable crops to achieve a good harvest, long-term and excessive fertilizer input does not supplement the organic matter in the soil. In other words, the content of organic matter cannot be increased, and fertilizer retention and water retention capacity are reduced. In the long run, the farmland cannot obtain stable and high yields. This is the main reason why China's chemical fertilizer use increased by 90% in the 1990s, while output increased by only 10%. The development of chemical industrialization in Western developed countries was earlier than in China, but now it has turned back to organic agriculture to prove another negative proof.
Second, compound microbial fertilizers are based on beneficial microbial flora (also known as functional microbial flora, such as Bacillus spp.) which is the main function. Its application increases the beneficial microbial flora in the rhizosphere soil, and organic matter also provides a nutrient source for soil organisms and microorganisms. The existence and reproduction of soil organisms and microorganisms can enhance soil activity, soil permeability, and the amount of water held in the field, laying a good foundation for improving fertilizer utilization. However, compound (mixed) fertilizer not only fails to provide bio-nutrition to the soil, but excessive application of nitrogen fertilizers can be detrimental to the survival and reproduction of soil organisms, increase the degree of soil compaction, and reduce the utilization rate of fertilizers.
Third, beneficial microorganisms in compound microbial fertilizers (such as bacillus fertiliser Bacillus) are not only nitrogen fixation, phosphate release, and potassium release, but they can also secrete many organic acids, gibberellins, and other substances. These organic acids Firstly dissolved insoluble phosphorus and potassium in the soil, it can also stimulate the growth and development of crop roots. The more developed the root system of crops, the greater the amount of root hair, the more nutrients are absorbed, and the nutrient utilization efficiency in the cultivated layer soil can be significantly increased. Compound fertilizers do not have this function.
Fourth, in addition to the above functions, the beneficial bacteria in the compound microbial fertilizer also have the effect of inhibiting harmful pathogenic bacteria in the soil. The presence of harmful soil bacteria will cause aggravation of crop diseases, mainly affecting the roots and stems of crops, and weakening the absorption capacity of the root system, so that no amount of fertilizer can be absorbed by crops. The multi-year, continuous and excessive application of compound (mixed) fertilizers has greatly changed (deteriorated) the soil microflora and caused continuous crop failures. If the country
The well-known Shandong Shouguang and other places have a large area of ​​severe crop disease in the greenhouse cultivation of greenhouses. This is an obvious and vivid example. Many users, especially users of greenhouse protection sites, actively use the "live fat" products such as the microbial fertilizer of jinbao to improve. Soil compaction, elimination of diseases such as double cropping. Huaxia Kangyuan, the details can visit the company website or consulting. 62110749 68976151 81428238.
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