Application of microbial fertilizer in planting

Agricultural and forestry planting technology channel news: microbial fertilizer is a specific product containing live microorganisms, can be divided into two categories: one is a narrow sense of microbial fertilizer, applied to plant production to obtain a specific fertilizer effect, promote plant growth, in the production of such effects, the production of live microbial life activities play a key role; Microbial fertilizer refers to the life activities of microorganisms through which it not only improves the supply of plant nutrients, but also produces secondary metabolites such as plant growth hormone, promotes the absorption and utilization of nutrients by plants or the pathogenic effects of some pathogenic microorganisms, reduces crop pests and diseases and promotes the increase of crop yieldapplication method1, mix, dipMixing seeds is mixed in microbial fertilizer diluted with a small amount of water, left in a cool place to dry and seededDip-seeding refers to microbial fertilizer plus a certain amount of water to make the bacteria liquid, put in the seeds soaked 3-12 hours after plantingBoth methods are suitable for the seedling of fruit tree birch2, root, irrigationWhen the fruit tree seedlings are transplanted, the seedling root is washed away, put into the microbial fertilizer diluted with the appropriate amount of water, and then plant it in the soil after the root is contaminated with the bacteria fertilizer, cultivate the soil, and use the remaining bacteria fertilizer root, and then cultivate the soil again3, base fertilizer, fertilizerWhen bio-fertilizer, fertilizer, or fine soil is mixed, trenching, cave or cast4, leaf fatAfter diluting the microbial fertilizer to a certain multiple according to the multiple required by the specification, the leaf surface is sprayedPrecautions 1, before the use of microbial fertilizer to read the instructions, understand the application method sandinalation after application, and at the same time to ensure the application within the validity period2, should choose clear and humid weather fertilization, to avoid the use of high temperature seventy-night dry or rainy days3, microbial fertilizer before application to be fully mixed, if do base fertilizer or fertilizer must be applied to the root of the plant near4, should not be mixed with fungicides, herbicides and other pesticides, so as not to affect fertilizer efficiency, and to apply microbial fertilizer spent more than 3 days after the use of pesticides5, microbial fertilizer should be kept in the shade, to avoid long-term exposure to the sun, now with ready to prevent microbial fertilizer contaminationthe role ofmicrobial fertilizer in organic vegetable production1, reduce the nitrate content in vegetable productsvegetables are easy to enrich nitrates, vegetable crops, nutrient imbalance is the internal cause of nitrate accumulationWhen the soil supply nutrient balance, the rate of nitrate reduction in vegetable crops and nitrogen absorption speed of organic coordination and harmony, nitrates in the product will not accumulate too muchmicrobial fertilizer mainly depends on microbial metabolic activity to exert fertilizer, has the long-term effect of organic fertilizer and the quick-acting characteristics of fertilizer, and provides a stable and comprehensive nutritional supply to vegetable cropsBecause nitrogen nutrition comes from bio-nitrogen fixation, and nitrogen-fixing activity is regulated by plants needphysiological habits of nitrogen nutrition, as long as vegetable crops continue to need nitrogen nutrition, nitrogen nutrition will be guaranteed on the basis of meeting the nitrogen fixation conditions required by nitrogen-fixing microorganismsPhosphorus, potassium and other elements rely on microorganisms to insoluble phosphorus, potassium gradually slow decomposition into active ingredients by vegetable crops gradually absorbedthe rational application of microbial fertilizer, which helps to improve the fertilizer efficiency of nutrients in the soil, reduces the amount of fertilizer applied, and reduces the nitrate content in vegetable productsUnder the action of microorganisms, the nutrients needed to produce and decompose vegetable crops can provide nitrogen, phosphorus and potassium nutrients, but also calcium, magnesium, sulfur, iron, manganese, zinc, copper, boron, molybdenum, silicon, and more than a dozen trace elements, and the release of nitrogen, phosphorus, potassium and other nutrients, by microbial regulation, can ideally meet the vegetable crops between nitrogen, phosphorus, potassium and the balance between the elements2, reduce pesticide residuesincrease the use of microbial fertilizer, not only release the soil late nutrients for vegetable crops, but also to a certain extent to reduce the occurrence of pests and diseases, reduce the number of pest control, reduce pesticide residuesOn the one hand, it can change the microbial system of soil tillage layer, form an advantageous colony around the root system of vegetable crops, strongly inhibit the reproduction of pathogenic bacteria, so that the disease does not occur, on the other hand, microorganisms in the course of their life activities produce hormones, phytic acids and antibiotic-like substances, can stimulate the growth of crops and robust, inhibit the occurrence of diseaseThe application of microbial fertilizer can solve the problem of heavy crops such as eggplant and watermelon3, fertilization, improve soilthe application of microbial fertilizer, especially bio-organic fertilizer, can achieve the effect of land use, can increase the soil organic matter content year by year, improve soil physical and chemical characteristics and biological characteristics, significantly improve the soil water, fertilizer, gas, heat comprehensive role, the longer the use of the more fertility, more fertilizer, more fertilizer, increase production is a sustainable