Bio-organic fertilizer, also known as bacterial fertilizer, has both functional and fertilizer effects.
It is mainly possible to distinguish the quality of the bacterial fertilizer from four aspects.
1 product packaging
The packaging mainly depends on the indicators. The following are the differences between organic fertilizers, bio-organic fertilizers and microbial agents.
It is not a good number of bacteria, and the growth rate of microorganisms in the soil is generally 20 minutes, such as some Bacillus. There are also 24 hours to complete a generation of reproduction, such as some fungi, actinomycetes and so on. The first generation of reproduction is the division of one cell into two cells, that is, the breeding generation. Therefore, as long as the conditions permit, in the case of a suitable carbon to nitrogen ratio, the breeding speed will soon reach the upper limit of the population, generally 50 to 60 generations. Therefore, the number of bacteria does not represent the quality of organic fertilizer.
The strains are different and the functionality is very different. Bacillus subtilis, the price is low, the average cost of one ton is 7 yuan / ton, if the production price is lower, add 1 billion, only 70 yuan can be fixed, but its function, nitrogen fixation, disease resistance, this is the case. The same is spores, the function of the jelly-like type of Bacillus is several times better than that of the dry grass. The nitrogen-fixing, phosphate-dissolving and potassium-dissolving trace elements have certain disease-resistance functions, and the cost per ton is as high as 50-80 yuan. Limited to the production technology of jelly samples. Therefore, it is more reliable to see the strains than to see the number of bacteria.
2 Product appearance
Very simple, look at many impurities, stones, sawdust, and so on. More definitely not very good.
It is not a good phenomenon to smell, ammonia, odor, and astringency. A good fertilizer has a fermented aroma of earth. Without fermentation, the taste is impossible to cover up.
3 How to use
Following a principle is to use near the root. Here we should emphasize that it is impossible to burn roots with good biological fertilizers. If you can't care for the roots, you can also ask the people about the functionality of biological fertilizers.
This is the experimental effect. The principle of using the near root is that the organic matter and the bacteria have very low mobility in the soil, so it is directly applied to the roots. It can create a good root growth environment for the roots, and the particles can retain water and maintain moisture and ventilate. The roots are a healthy growing home. (The effects of the above products are all the experiments done by our company to the dealers of Rongrong Fertilizer Co., Ltd., using the experimental results of the high-end bio-organic fertilizer "Zhu Li Ke" produced by our company, and the effect of Jin Xiangrong series products will be released later. Fertilizer industry, focusing on high-end quality).
Summarize a sentence, near root, near root, near root.
4 carrier
When it comes to carriers, it is very simple, humic acid, amino acids, seaweed, these can be used as carriers, large organic molecules such as lignin, cellulose, hemicellulose, crude fiber, etc., the survival rate of bacteria is very low and very low. of. Therefore, by using a good carrier, the activity of the strain can be ensured. Active, can only reproduce after going down to the ground.
Nowadays, many lawless elements use low-end raw materials and low-cost strains to produce a lot of inferior bacterial fertilizers, which makes the whole market mixed, and the people choose to dazzle. So by using this article to tell everyone, it is not that difficult to identify biological fertilizer. (191 agricultural capital)
This article URL: So many varieties of bio-organic fertilizers, how should farmers identify true and false bio-organic fertilizers?
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