You should know about these things! How do growers choose the right bacterial fertilizer? Many people now use “bacterial fertilizer†and they also know about “bacterial fertilizerâ€. Many people now refer to the fertilizers that are related to microorganisms in the market as "bacterial fertilizers", but there are big differences, you don't know.
About the classification of "bacterial fertilizer"
1 Products related to microorganisms in the market are generally classified into three categories: microbial agents, compound microbial fertilizers, and bio-organic fertilizers.
2 Microbial agents include agricultural microbial agents and organic material decomposers, which require high levels of effective bacteria.
3 Compound microbial fertilizer is a product of a combination of microorganisms and nutrients (nitrogen, phosphorus, potassium).
4 Bio-organic fertilizer is a kind of product that carries out pollution-free treatment of animal and plant residues, and has the effects of microbial fertilizer and organic fertilizer.
How to choose the right bacterial fertilizer
1, pay attention to the shelf life
For the selection of products containing microbial fungi, we must pay attention to the shelf life of the product. The general shelf life is 6 months, and the individual products are even shorter. The decrease in the effective bacteria content of the product that has passed the shelf life will affect the use effect.
2, specific applications are also pay attention to
1 live bacteria are very sensitive to ultraviolet light, try to avoid direct sunlight, while paying attention to soil moisture and temperature.
2 Bio-organic bacterial fertilizer is generally applied by acupoint application or ditch application, and the composite microbial fertilizer is mostly sprayed by foliar application.
3 Not all fungi can be used as farm compost, and thermophilic bacteria, anaerobic bacteria, etc. can be used.
4 The use of microbial fertilizers requires time for the reproduction of fungi, so the effect is slower, suitable for use as a base fertilizer, or applied in advance one to two weeks before the large demand for nutrients.
Talk about the problem of mixed use
1 The general microbial agent has the highest effective bacteria content. It is suitable for use in a large number of supplemental effective bacteria.
2 Microbial agents have strict environmental requirements, while fertilizers generally have a relatively high salinity. Therefore, the bacteria in the compound microbial fertilizers are generally salt-tolerant and alkali-tolerant strains. It is not easy to take a mixture of microbial agents and fertilizers.
3 At the same time, it is generally not necessary to mix live bacteria-containing products with sulfur-containing fertilizers, plant ash, etc., which is easy to kill most fungi.
4 general bacterial fertilizer should not be mixed with fungicides, insecticides, herbicides, etc., may affect the effect, need to be used at intervals, for example: 48 hours after application of bacterial fertilizer to use herbicide; for already mixed with fungicide Do not use fungicides in the case of this species.
"Bacterial fertilizer" has a good effect and no pollution, but its effect is relatively slow. Therefore, before use, it is necessary to have an understanding of "bacterial fertilizer", and it should not be used blindly, otherwise it will not achieve the desired effect.
References: "Water-soluble Fertilizer Production and Fertilization" "Application of Microbial Inoculants and Research Progress" "Preparation of Compound Microbial Inoculants and Application in Garlic Production" "Discussion on Scientific Application Methods of Different Kinds of Fertilizers"
Source: Agriculture Geek Author: Shuai Yi
This article URL: You should know about the fungus fertilizer! How do growers choose the right fertilizer?
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