Microbiological fertilizer is a type of fertilizer that farmers are especially interested in. Learning clearly what biofertilizer is, the types of biofertilizers available today will help us choose good products and how to use them most effectively.
Incorrect use of chemical fertilizers will cause serious environmental pollution of land, water, and air. Even poisoning the health of surrounding humans and animals. To improve the above negative effects , , using biofertilizers becomes a safe and effective farming solution.
So, what is biological fertilizer? Features, uses & How to use most effectively? Invite you along German microbiological products Binh follow the article below to get your questions answered.
Microbiological fertilizers stimulate plants to quickly take root and improve soil quickly
1. What is biological fertilizer and what you don’t know
Currently, microbial fertilizer is no longer strange to farmers. The product is increasingly widely used in agriculture to help improve crop performance and be friendly to the surrounding environment.
1.1 What is biofertilizer?
Microbiological fertilizer is also known as biological organic fertilizer. This is a product produced from one or more types of beneficial microorganisms in the environment. During the production process, fertilizers are mixed and fermented with microorganisms and organic materials. Thanks to that, harmful pathogenic bacteria that exist in the ingredients will be completely eliminated. Create a fertilizer that provides a lot of nutrients for plants.
See more: What is organic fertilizer? How to make organic fertilizer for plants!
1.2 Main ingredients of microbial fertilizer
The product is commonly used in the field of agriculture 4.0. Microbial fertilizers are produced by a variety of different strains of microorganisms. These components can be: microorganisms that have the function of dissolving phosphorus, fixing nitrogen, decomposing organic substances or microorganisms that promote plant growth.
What is biological fertilizer? Current types of biological fertilizers
Knowing the composition of microbial fertilizer, we will imagine some of the benefits that this type of fertilizer brings. That is also the reason why microbial fertilizer becomes a product trusted and favored by farmers.
2. Uses of microbial fertilizer
Current types of biological fertilizers attract the attention of many scientists and users because of their many wonderful uses:
- The movement of microorganisms supports the rapid soil improvement process. The product provides high nutritional content, bringing fertility and fertility to farmland.
- Creates complete macronutrient, secondary and micronutrient mineral nutritional compounds. These are indispensable factors in the growth and productivity of plants.
- Organic fertilizers reduce the amount of chemicals in the soil, destroy toxic components and convert them into beneficial substances for plants.
- Microbiological fertilizer products “say no” to environmental pollution. Substances ensure safety for human health and protect surrounding organisms and animals.
What are the benefits of biofertilizer? It is a type of microbial organic fertilizer that plays the role of “saving the soil” from toxic risks coming from excess chemical fertilizer content. The product opens up the direction of developing clean, beautiful and sustainable organic agriculture. Help farmers know how to apply advanced and modern agricultural techniques in the process of cultivating crops.
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3. How to distinguish current types of biological fertilizers
Our country’s market provides many types of organic microbial fertilizers to help improve soil and prevent pests. Depending on crop characteristics and usage needs, farmers can choose the following types of products:
Nitrogen-fixing fertilizers provide many nutrients
3.1 Nitrogen-fixing microbial fertilizer
Nitrogen What is microbial fertilizer? These are bacteria and microorganisms in the soil that are responsible for fixing nitrogen. In natural life, Nitrogen is considered a nutritional component that promotes life in animal and plant cells. Therefore, Nitrogen provides an extremely important role for productive crops and other beneficial microorganisms in the environment.
Characteristics of nitrogen-fixing microbial fertilizer
Nitrogen is an element that is relatively low in the soil environment. Mostly, the main storage source containing a lot of Nitrogen is air (up to 78.16%). However, plants themselves cannot use this type of “food”. When cultivating land, we need to use fertilizers containing nitrogen that has been converted into nutrients for plants.
The above metabolic process is called nitrogen fixation or nitrogen fixation cycle. Through the effect of microorganisms absorbing Nitrogen (N2) in the air. The element N2 is converted into NH3 within the microbial body and feeds it. After death, microbial corpses and NH3 blend with the soil environment, becoming a source of nitrogen providing nutrients beneficial to plants.
Ingredients that make up nitrogen-fixing microbial fertilizer
Scientists have discovered many types of bacteria and blue-green algae that have the ability to fix nitrogen. Typical microorganisms are: Azotobacter, Bradyrhizobium, Rhizobium, Actinomyces, Klebsiella and Cyanobacterium. General characteristics of these microorganisms often live symbiotically on plants legumes.
With life source accumulated from atmospheric nitrogen and organic matter on trees. Nitrogen-fixing microorganisms become rare green manure. Today, thanks to scientific advances in genetic breeding and splicing technology. Farmers can now use many types of nitrogen-fixing organic microbial fertilizers on the market.
3.2 Phosphorus-solubilizing microbial fertilizer
Ingredients in fertilizers help plants grow healthily
Soluble phosphate organic fertilizer is one of the types of biological fertilizers commonly used today. Phosphorus is found in ores Apatite, Phosphorite. These are nutritional elements that are difficult to dissolve in the soil. Especially for black soils and basalt red soils. Normally, plants only use this nutrient source when phosphorus is converted into the most digestible form. To support that, bacteria with the function of dissolving phosphorus are used to create microbial fertilizer for plants.
Characteristics of phosphate-soluble microbial fertilizer
If phosphorus is used in the natural environment, plants can only absorb no more than 25% of the nutrients. This content is not enough for plants to prevent pests and withstand harsh weather. When arable land is used with phosphorus-soluble microbial organic fertilizer, the results farmers receive will be very good.
So, what is this decomposition mechanism of biological fertilizer? Thanks to the bacteria that secrete organic acids, phosphorus, and phosphorus, they decompose and convert into soluble compounds so that plants can absorb.
Ingredients that make up phosphate-soluble microbial fertilizer
In the soil environment, there exist many groups of organisms that have the function of dissolving phosphorus. These could be the bacteria Aspergillus Niger, the bacterial genera Bacillus and Micrococens. Most of these organisms live on plant roots and directly absorb phosphorus and some other substances such as Cu, Fe, Zn have inearth bees.
To propagate this nutritional element, manufacturers of phosphorus-soluble microbial organic fertilizers mix the bacteria and culture them in the laboratory. Using this type of fertilizer effectively supplements phosphorus minerals. These are important factors that contribute to helping plants create nucleic acid cell membranes. Contributes to strong root growth and promotes the ripening fruit metabolism cycle on the tree.
3.3 Microbial fertilizer stimulates plant growth
In the list of current microbial fertilizers that are most effective, the name microbial fertilizer that stimulates plant growth cannot be missing.
Fertilizer products that promote root growth
Characteristics of growth-stimulating microbial fertilizer
With the ingredients being microorganisms, beneficial bacteria secrete Auxin and Gibberellin substances that stimulate the ability of plants to develop roots. This type of fertilizer synthesizes many important nutrients for plants. The product contains organisms that can regulate the metabolic cycle in the soil. Contributes to the synthesis of biological compounds that increase seed weight and germination performance. From there, a healthy plant root system is formed, absorbing many nutrients. This is considered a very important role to help plants grow quickly and achieve high productivity.
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Microbial fertilizer ingredients stimulate growth
Microorganisms that stimulate plant growth include bacteria, actinomycetes, Azotobacter group, Gibberella fujikuroi and fungi found in the environment. Fertilizer is produced by fermentation with the above microorganisms. In addition, farmers can also choose beneficial microorganisms to fertilize the soil or spray directly on the plants.
3.4 Microbial fertilizer to decompose organic matter
Cellulose is an essential source of nutrients to help plants grow and develop. Thus, microbial fertilizers that decompose humus and organic compounds use strains of microorganisms to regulate and decompose these substances. Thanks to that, plants can easily absorb fertile cellulose in the soil and quickly grow healthily.
⫸ See more: What is organic matter-degrading microbial fertilizer?
3.5 Microbial fertilizers inhibit pathogens and keep soil moist
In addition to the key task of improving crop productivity. Today, microbial organic fertilizers are also widely used to improve and renew farmland. So what is the composition of biological fertilizer?
The great benefits of biofertilizer
The above type of fertilizer microbial contains microorganisms that produce antibiotics. This is a compound that can inhibit and prevent microorganisms that are harmful to plants. The product is combined with the Siderophore complex, which effectively inhibits the vital life source of pathogenic microorganisms. Organic fertilizers help plants withstand environmental impacts.
With the desire to increase soil moisture, Polysaccharide moisture-retaining microbial fertilizer becomes a great choice for farmers farmers. In this type of fertilizer, microorganisms exist that secrete important Polysaccharide content.
This substance is responsible for coordinating mineral particles, clay, and limon in arable soil. This increases the ability to distribute and retain water effectively so that plants can fully absorb nutrients. With today’s microbial fertilizers, its role can completely replace pesticides to protect plant growth!
See more: How to compost manure to decompose quickly and clean pathogens
4. Instructions on how to use microbial fertilizer effectively
Our country’s agriculture is developing rapidly, so the demand for microbial fertilizer is huge. To promote the product’s effectiveness, we need to understand the following instructions for use:
4.1 How to use microbial fertilizer
Mostly, microbial fertilizers are processed in granular or powder form. When using, we can mix fertilizer with seeds to sow. With this combined method, we need to wet the seeds. Knead the fertilizer evenly at a ratio of 1:100 (1kg of microbial fertilizer: 100kg of seeds). Then time the seeds to incubate for 10 – 20 minutes before sowing them to achieve the highest germination efficiency.
Instructions for safe use of microbial fertilizer
In case farmers use young seedlings for planting, fertilizing by diluting microbial fertilizer with water is most appropriate. Create a solution to soak the roots of young, unplanted seedlings. In addition, evenly fertilizing directly into cultivated land also brings quite good soil composting effects.
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4.2 Things to know about biological fertilizers
Compared to the decomposition speed of chemical fertilizers, the effective time of microbial fertilizers is quite long. Therefore, we should apply fertilizer products for short-term crops. As for perennial plants, microbial fertilizer is suitable for the need to supplement nutrients.
When using microbial fertilizers, farmers must pay attention to the humidity on the farmland. Limit the use of chemical products when not absolutely necessary. This helps plant roots fully absorb all nutrients and does not encounter excess chemicals in the soil.
Within 1 – 6 months is the time when organic microbial fertilizer works best. When storing biological fertilizers, farmers need to ensure that the warehouse temperature does not exceed 30 degrees Celsius. Do not store fertilizers in damp places and avoid direct sunlight.
5. Answering questions about biological fertilizer
There are many different debates surrounding the topic of biological fertilizers. There are many questions that people ask. Below are some main contents:
5.1 What are the disadvantages of biological fertilizers?
The uses of microbial fertilizers are practically irreversible. It is a rich source of nutrients for plants to grow sustainably. It is known as the type of fertilizer that has the ability to balance top nutrients for plants.
However, microbial fertilizers have the following disadvantages: They are slower than chemical fertilizers because microorganisms need time to adapt and function. On the other hand, fertilizer will be less effective and even lose its effectiveness if people store the product incorrectly and apply it when the soil is too dry and wet. Therefore, before using, people need to carefully read the instructions from the manufacturer.
5.2 What is the mechanism of action of microbial fertilizer?
If you are not knowledgeable, you certainly cannot answer this question. According to scientists, microbial fertilizers work on the basis of the natural biological reactions of microorganisms. These types of microorganisms have the ability to help plants recover quickly, grow stably, and reduce stress.
On the other hand, the organisms in microbial fertilizer, when active, will secrete growth hormones to help divide cells, lengthen roots and shoots, helping plants grow strongly. Furthermore, the ingredients contained therein have antioxidant properties, increase plant resistance, improve metabolism, and sustainably supplement nutrients for plants and soil.
5.3 Is microbial fertilizer organic fertilizer?
These two concepts are not completely identical. Microbial fertilizer contains beneficial microorganisms, organic fertilizer is derived from organic waste. If you combine the above two types of fertilizers together, you will have a great source of nutrients that will both help improve the soil and take care of the best plant growth.
5.4 How often should you apply microbial fertilizer
The answer is that depending on the type of soil, fertilization time is every 20 to 30 days. For perennial plants, each crop should be fertilized 2 to 3 times to provide nutrients while maintaining a stable density of microorganisms in the soil.
5.5 Should microbial fertilizers be used with pesticides
People need to avoid using biological fertilizers with pesticides and chemical drugs. If necessary, ensure the interval is 7 to 10 days.
5.6 How to recognize quality microbial fertilizer
According to scientists, standard biological fertilizer will not have a strong odor. Good quality products will have a light odor, moderate moisture, no clumping, microbial density recorded on the bag is ≥ 10⁶ CFU/g, have a barcode or clear and reliable origin.
What is biofertilizer? Characteristics, uses and the most effective way to use biological fertilizers how you must have got the answer from our sharing. It can be said that biological fertilizer is considered a “trusted friend” of farmers. Thanks to it, farmers can improve soil fertility and effectively improve crop productivity.
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