The soil phosphorus activator developed by Professor Xu Jinggang of Northeast Agricultural University has recently passed expert appraisal. According to the assessment, the preparation has a strong ability to activate phosphorus, has no pollution to the soil, and is suitable for the development of green food production and ecological agriculture. Affected by the characteristics of phosphorus and farming practices, only 15%-20% of the annual phosphate fertilizer applied to the soil is absorbed and utilized by the current crop. The remaining 80% is fixed by the soil and forms a large amount of phosphate deposits, destroying the soil aggregate structure. Causes soil compaction and poor cultivation. Professor Xu Jinggang presided over the cultivation of the "soil phosphorus activator" into the soil, will be fixed in the soil, invalid, and calcium combined with a large number of phosphorus decomposition for the growth and utilization of crops. According to reports, the results of tests in 14 provinces throughout the country confirm that this new type of bio-fertilizer for soil compaction is suitable for most agricultural soils in China. It can be planted, rooted, or applied with fertilizer. At present, it has reached an area of ​​8 million mu across the country. KP Bio-fertilizer KP Bio-fertilizer Organic fertilizer is a kind of filter mud, boiler ash and molasses alcohol waste liquid. It is used as a raw material, and it is used to access the combined solid N bacteria species, to solve the K bacterial strain, and to solve the P bacterial strain, using the tank. Fermentation-type green fertilizer. The fertilizer can directly fix the free nitrogen in the air and degrade the fixed K and slow P in the soil for absorption and utilization by the crop. The fertilizer is rich in organic matter, has improved soil, improves the permeability of the soil, and enhances the granular structure of the soil and improves Soil water retention performance. The application of this fertilizer can significantly increase crop yield, disease resistance, resistance to insect pests, lodging resistance, and improve crop quality. The fertilizer has high fertilizer efficiency, long fertilizer effect, no toxicity, no harm and no residue, and is the first choice of green and environment-friendly fertilizer for modern agricultural production.
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