Benefits with the use of organic fertilizers

1, you can improve efficiency, such as superphosphate, trace elements such as fertilizer, applied to the soil after the soil is fixed and failure. And organic fertilizer mixed use, due to the reduced contact surface with the soil, reduce fixed nutrients, organic fertilizer but also improve the solubility of the phosphate rock, and better conditions in the paddy fields. Many fertilizer mixed with an organic fertilizer, the fertilizer can be absorbed by organic fertilizer storage security, reduce losses. In addition, fertilizer mixed with organic fertilizers can also facilitate decomposition of organic fertilizer to improve fertility. Tests showed that with the use of chemical fertilizers and organic manure, not only can reduce soil redox potential, reducing nitrification of ammonia can also reduce the volatilization loss of nitrogen. Usually nitrogen use efficiency can be increased by 10% to 15%. 2, you can reduce some of the adverse side effects of fertilizer that may arise when a relatively large amount of fertilizer applied alone or uneven application of fertilizers, soil solution concentration is high, crop water absorption, and even hurt the roots, such as mixed with organic fertilizers will not happen this issues. In addition, as a long-term application of physiological acid fertilizer alone, will make the soil acid, and excessive activity of iron, aluminum and other harmful substances activity, resulting in toxic crops. The same mixed application of organic fertilizer can increase buffer capacity of the soil, prevent soil acidification. Again, some superphosphate containing free acid too much, do kind of fertilizer will affect seed germination and seedling growth, after adding organic fertilizer, and free acid, can reduce seed damage. 3, can increase crop nutrition organic fertilizer nutrients contained than the whole, stable and long fertilizer containing more organic matter, can increase soil organic matter content and improve soil physical and chemical properties. Not only can supply the crop, and soil microbes can be supplied with nitrogen, phosphorus, potassium and other nutrients, and vitamins and growth hormone. Organic manure into the soil activity increased, in favor of nutrient transformation. The hybrid organic manure and superphosphate or over magnesium phosphate fertilizer, can promote soil azotobacter growth, increased crop nitrogen nutrition. According to tests, with the use of chemical fertilizer and organic fertilizer for three years higher than chemical fertilizer plots of land organic matter content of 0.08% to 0.11% ammonifiers increased by 260%, aerobic nitrogen-fixing bacteria increased 119 percent, cellulolytic bacteria increased by 600 %. 4, in the straw and the administration has not decomposed manure, adding chemical nitrogen, to avoid crop due to nitrogen deficiency affects the growth of early supply of speed to slow, and cereal crops mature stage and need to provide ammonium nitrate nitrogen, organic fertilizer can do this.