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Trichoderma grows on the surface of roots, where it provides disease control and enhances root growth. Its spores survive in the soil, but the food it lives on is mostly secreted from the root surface. Since the fungus multiplies on its own, it is different from seed-applied fungicides.
First, only a little needs to be applied because it will grow to continually cover the roots.
Second, because it grows, it protects all the roots for the whole growing season. Chemical controls protect only the seed where they are applied, and their protection lasts, at most, a few weeks.
Once Trichoderma has colonized roots, it can improve growth in two main ways.
First, it kills the fungi that cause root rot.
Second, it protects roots from certain physical stresses, allowing the roots to grow faster.
Trichoderma kills several major root rot fungi: Pythium, Rhizoctonia, and Fusarium. The process is called mycoparasitism.
Trichoderma secretes an enzyme that dissolves the cell wall of the other fungi. It can then get inside the bad fungi and consume them. It allows it to protect crop roots against root rot fungi in the field.
Trichoderma harzianum products have outstanding soil adaptability in soil, control soil-borne pathogens and help soil build a stable crumb structure, which is porous & full of nutrition and preserve moisture and fertility.
Improve soil problems such as soil salinization, hardening, and acidification conditions. Reduce heavy metals & organic pollutants. Significantly improve soil micro-environment and fertility.
Trichoderma harzianum products can eliminate damaging fungal pathogens, such as Phytophthora, Rhizoctonia solani, Pythium, Fusarium. It will form a nature defensive bond to “Guard” your crop’s roots.
After we used the Trichoderma harzianum, it will produce mycelia to grow along with the roots, will form a physical bond on the surface of the plant’s root system, establishing itself in the rhizosphere(root zone) and protects the roots against soil-borne diseases.
Trichoderma harzianum promotes crop growth in three main ways:
Control the fungus which causes root rot
Reduces the physical stress on the crop and makes it grow better
Secrete organic acids and natural growth hormones to promote the growth of crop roots system
Researches show that Trichoderma harzianum is one of the most effective microbes to colonize the roots.
Trichoderma harzianum is capable of systemically activating plant defense mechanisms. In actual use, it can increase the ability of the plant against abiotic stresses such as drought, salinity, high temperature.
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