Trichoderma harzianum Agricultural Grade fungal sterilization
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- Supplier: Hebei Green Element Biotechnology Co. Ltd.
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Description
Product Description
Description:
Trichoderma harzianum T-22, as a biocontrol bacteria, can be used to prevent pathogenic bacteria such as Pythium, Rhizoctonia solani, Fusarium, Rhizopus niger, Cylindrosporium, Sclerotinia sclerotiorum, and Sclerotinia sclerotiorum. Plant diseases. Its main active ingredient is Trichoderma harzianum T-22 strain, Trichoderma harzianum is a microorganism that widely exists in nature, Trichoderma harzianum is a strain used in Trichoderma, and Trichoderma harzianum T-22 strain is artificial. The modified strain is an artificial hybrid strain obtained by using the T95 strain and the T12 strain as the male parent through cell fusion technology. The T95 line has strong entanglement ability and colonization ability on plant roots, and the T12 line has strong disease control ability. The advantages of the two are combined through cell fusion technology, so as to obtain root entanglement, colonization, and disease prevention and control capabilities. All excellent strain T22,
Trichoderma harzianum T-22 can grow rapidly on the roots and leaves of plants, preempt the site on the surface of the plant, and form a protective cover, just like putting boots on the plant, preventing pathogenic fungi from contacting the root system and leaf surface of the plant , in order to protect the roots and leaves of the plants from the above pathogenic bacteria, and to ensure that the plants can grow healthily.
Specification
1)competition | Trichoderma harzianum grows rapidly around plant roots and leaves, preempting the planting sites on the surface of the plant, forming a protective layer on the surface of the plant, preventing pathogenic microorganisms from contacting the root system and the surface of the leaves, so as to protect plants and roots from Infection by pathogenic bacteria. |
2）Parasitism | Trichoderma harzianum secretes certain metabolites to make it grow toward the host. Once the host is recognized by Trichoderma harzianum, a parasitic relationship will be established, and Trichoderma harzianum will use the host as vegetative growth and reproduction, thereby causing the bacteria to disintegrate and die. |
3）Antibiotic effect | During the growth process, Trichoderma harzi can also secrete some antimicrobial substances to prevent the colonization of pathogenic bacteria. These substances can directly inhibit the growth and reproduction of pathogenic bacteria. |
4）Induce plant resistance | The colonization of Trichoderma harzianum in the plant rhizosphere and the secretion of various plant elicitor analogs during its growth can induce the activation of the plant's anti-epidemic system, thereby protecting the plant from being infected by a large number of pathogenic microorganisms. |
5）Additional | In addition to the biological control function, Trichoderma harzianum can also promote the growth of crops: this is mainly due to the role of some secondary metabolites produced by Trichoderma harzianum, these substances mainly include: auxin, gibberellin, Cytokinin, abscisic acid, etc. |
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