Soil Conditioner

Microbial fertilizers are more expensive than organic fertilizers because of the addition of biologically active bacteria! Therefore, the role of strains is the most important for microbial fertilizers. At present, the main microbial strains on the market are mainly Bacillus subtilis, so understanding the role of Bacillus subtilis is very important.  Today we will take a look:   bacillus   subtilis Antibiotic effect The antibiotic effect means that antibacterial microorganisms can inhibit the growth and metabolism of pathogenic microorganisms by producing metabolites at low concentrations, thereby affecting the survival and activity of pathogenic microorganisms. For nearly half a century, many effective antibacterial substances have been isolated and purified from the metabolites of different Bacillus subtilis strains. Bacteriolysis The bacteriolytic action of Bacillus subtilis is mainly manifested by adsorption on the mycelium of pathogenic bacteria, and it gro

Microorganisms are all tiny creatures that are invisible or invisible to the naked eye. They are tiny and simple in structure. They usually use optical microscopes and electronics.  The microscope can be seen about 1000 times, but there are also some microorganisms that can be seen by the naked eye, like mushrooms, ganoderma lucidum and other fungi. Microorganisms are varied and they exist in their own unique ways for their own survival and reproduction. Maybe you have never seen microorganisms, but you know how is wine made? How is the digested food absorbed?  How can the straw residue in the field become unrecognizable and even disappear? These are the contributions of microbes. There are many kinds of microorganisms in the soil, including bacteria, fungi, actinomycetes, algae and protozoa. The number is also very large.  There are hundreds to hundreds of billions of soils in one gram of soil. Most of the soil microorganisms are beneficial to the growth of crops. They have a m

As a kind of biocontrol bacteria,  Trichoderma harzianum  can be used to prevent plant diseases caused by pathogenic bacteria such as Pythium, Rhizoctonia solani, Fusarium, Rhizopus, Haloxylon, Sclerotinia and Sclerotium.  Effects of Trichoderma harzianum in agriculture Competitive effect: Trichoderma harzianum can grow rapidly in the plant’s root and leaf circumference, seize the site of the plant body, form a protective cover, just like putting boots on the plant, prevent the pathogenic fungi from touching the root system and leaf surface. In order to protect the roots and leaves of plants from the above-mentioned pathogens, and ensure the plants can grow healthily. Heavy parasitism: Heavy parasitism refers to the complex process of identifying, contacting, entangling, penetrating, and parasitizing pathogenic bacteria in a series of consecutive steps. In the interaction between Trichoderma and pathogenic bacteria, the host mycelium secretes some substances that cause the T

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The number of nematodes in the soil is abundant and varied. Soil nematodes are widely distributed in all types of soils. The number of nematodes in different soil depths is different. In the 10-20 cm soil layer, soil nematodes distribute most. The role of nematodes There are two sides to everything, and the same goes for nematodes. Let me talk about the positive side first. Soil nematodes play a very important role in the decomposition of organic matter, nutrient conversion and energy transfer, and are an important part of the soil ecosystem. For example, nematode excreta can contribute 19% of the dissolved nitrogen in the soil. At the same time, nematodes are also used as soil indicator organisms to evaluate the ecosystem biological effects, soil health, ecosystem succession, or disturbance levels. Almost every plant can be parasited or harmed by one or more nematodes. Some nematodes feed on plants and are commonly referred to as ‘eelworms’ in the British-speaking world. Mo