
With the development of society, people on the table of the video is more and more high; more is that the ingestion of food is healthy, pollution-free. The beneficial microbial microbial fertilizer for tens of millions of dollars can be quickly and effectively degraded soil or water environment in a large number of harmful chemical residues or heavy metal residues, and it is without any adverse effects on the environment for fruit and vegetables, flowers and other crops, not only can greatly improve the yield, but also can eliminate the pollution of fertilizer, reduce the content of nitrate to improve the safety, quality of vegetables, to create the conditions for the production of pollution-free vegetables. The image for example, hundreds of millions of microbial fertilizer in beneficial microorganisms like a huge and dense net sieve, the soil of toxic and harmful substances, heavy metals and pesticide residues and to filter out or consumptive "eat", so that the crops and people so kind from infringement. However, along with the people to increase microbial fertilizer use, also found a lot of farmers awareness of microbial fertilizer and the use of some misunderstanding, mainly in the following three aspects.
1, the single application of fertilizer, fertilizer use and neglect.
Some farmers think, fertilizer and the chemical fertilizer can be mixed, mixed chemical substances of high concentration can kill bacteria in the active sterilization fertilizer, the fertilizer will lose its significance, this problem is actually not worry. Manure microbial activity is strong, but not with ammonium bicarbonate fertilizer mixed with other fertilizer mix, there are many benefits. Such as easy to be fixed and application of superphosphate fertilizer and soil failure, mixed application, reduce the contact surface of fertilizer and soil, reducing nutrient fixation and fertilizer fertilizer can also be absorbed storage, reducing nutrient loss. Moreover, compared with the single application of large amounts of fertilizer or fertilizer are not uniform, easy to produce toxic effects on crops, if the fertilizer and mixed application, this problem will not occur. At the same time, because the fertilizer can only provide one or several nutrients for crops, crops will produce long-term application, nutrient deficiency, and microbial fertilizer containing a large number of beneficial microorganisms, can improve the soil physicochemical characters and flora, enhance soil enzyme activity, is conducive to nutrient transformation. In addition, microbial fertilizer as top dressing fertilizer, because of its nutrient content is not too high, if only it may not be sufficient to meet the nutrient demand of crop growth, so the best and the mixed use of chemical fertilizer.
2, increase the amount of fertilizer, adding nitrogen, phosphorus and potassium to ignore. This kind of practice is not scientific. Microbial fertilizer can improve the soil structure, provide good nutrition and environmental conditions for crop and soil microbial growth, applying more fertilizer, will not burn burn seedling roots, but not the more the better. This is because the nitrogen, phosphorus and potassium is a major nutrient for crops, and biological fertilizer rich in biological bacteria, containing the crop of these elements is not too much, is the role of microbial fertilizer solution of phosphorus and potassium, help those absorbed by a large number of waste nitrogen phosphorus potassium crops better (please note: the important role of fertilizer utilization rate is only about 30%, and about 70% of the nitrogen phosphorus and potassium fertilizer in vain waste, microorganism is re used, which is waste of nitrogen phosphorus and potassium for users to save money). When the soil nutrient deficiency, even more bacterial manure, crop production will not increase much, because the "sack of embroidery, is weak". Therefore, can not blindly rely on a large number of biological bacterial fertilizer to obtain the yield, proper use of microbial fertilizer, crop is generally an acre of land 3 kg (or according to different land nutrient conditions increase the dosage, details should consult), economic crops, fruits and vegetables used in soil nutrient and cost can withstand the situation can be multiplied increase the amount of.
Main ingredients: humic acid, furfural residue, nitrogen, phosphorus, potassium, and rich in microorganisms, plants and various trace elements needed in.
Applicable crops:
Suitable for vegetables, fruits, vegetables, cauliflower, rhizome and other vegetable crops; cherry, peach, plum, apricot, apple, pear, walnut and other fruit crops; wheat, corn and cotton, oil, medicine, tobacco, tea, mulberry, hemp and other crops.
Index:
Organic matter: 20-50%
Fineness: 1-3mm
N, P, |K: = 15%