Year1
- 有效活菌数：
- 200亿/克
- 有效期：
- 12个月
- 状态：
- 粉剂
[Scope of application]
Effective against soil-borne diseases such as root rot, damping off, damping-off, and fusarium wilt of crop plants, flowers, and fruit trees, Botrytis cinerea, Pythium, Rhizoctonia, anthrax, fusarium, sclerotinia.
[Product Overview]
Micro-Trichoderma Compound
is a new type of biological pesticide. By producing antibiotics, nutrient competition, microparasitism, cell wall decomposing enzymes, and inducing plant resistance, it has antagonistic effects on a variety of plant pathogenic bacteria. Trichoderma compound has dual protective and therapeutic effects and can effectively prevent and control soil-borne fungal diseases. , using Trichoderma agent in the seedbed can improve the survival rate of seedlings and transplants, and maintain the healthy growth of the seedlings. It can also be used to prevent and control gray mold. It has a long effective period, multiple action sites, does not produce resistance to antibiotics, breaks through the limitations of conventional fungicides, and is not afraid of high humidity. The greater the humidity, the better the control effect. It has a broad bactericidal spectrum, no residual toxicity, and no adverse effects on crops.
[Mechanism of action]
Antagonism:
Trichoderma inhibits the growth, reproduction and infection of pathogenic bacteria by producing small molecule antibiotics and large molecule antibacterial proteins or cell wall degrading enzymes. . In its antibiotic and bacterial parasitism, Trichoderma can produce chitinase, b,
glucanase, cellulase and protease to decompose the cell wall of plant pathogenic fungi or secrete extracellular enzymes such as glucosidase to degrade it. Antibiotic toxins produced by pathogenic bacteria. At the same time, Trichoderma also secretes antibacterial proteins or lytic enzymes to inhibit the infection of plant pathogenic fungi.
Competitive effect:
Trichoderma can seize water and nutrients, occupy space, consume oxygen, etc. through rapid growth and reproduction, and even weaken and eliminate gray mold pathogens in the same habitat.
Reparasitism:
Research has found that Trichoderma will form Pythium in a specific environment and has a reparasitism effect on Botrytis cinerea. It forms a large number of branches and sexual structures after entering the host hyphae. Therefore, it can inhibit the appearance of grape gray mold symptoms.
Induced resistance:
Trichoderma can induce host plants to produce defense responses, which not only directly inhibits the growth and reproduction of Botrytis cinerea, but also induces crops to produce self-defense systems to acquire disease resistance.
Growth-promoting effect:
Research has shown that during use, Trichoderma can not only control the occurrence of gray mold, but also increase the germination rate of seeds, the length of roots and seedlings, and the vitality of plants. .
/ Composite Trichoderma packaging renderings
[Product efficacy]
Prevention and treatment of soil-borne diseases:
Trichoderma strains screened for soil-borne diseases, with natural Substrate fermentation production. It destroys and decomposes pathogenic bacteria in a super-parasitic and anti-biotic manner, while promoting plant root growth. It is suitable to be mixed with organic fertilizer and used after multiplication. It can also be used from the seedling stage, and the effect is more significant.
Wide range of use:
Trichoderma has antagonistic effects on a variety of plant pathogenic fungi and has a wide range of control. It has strong saprophytic properties and can be used as a multi-purpose medicine to reduce the cost of prevention and control. It can produce various antibiotics and lytic enzymes while being parasitic, reducing the resistance of pathogens and enhancing the antibacterial strength. The chitinase gene of Trichoderma can be used in bacteria, fungi and plants. Expression can prevent and cure plant fungal diseases and promote crop growth.
[Usage and Dosage]
Trichoderma compound can be used in different ways according to different crop types and crop periods. The main purpose is to make Trichoderma evenly distributed in plant roots, surfaces and soil. Short-term crop use- For perennial crops such as fruit trees and flowers, it can be used 3 times a year. The more times it is used, the more obvious the effect. Long-term use can effectively reduce the occurrence of soil-borne diseases. Multiple use is beneficial and harmless. When using Trichoderma, an appropriate amount of rice bran or soybean meal can be added to increase the energy for Trichoderma proliferation in the field and facilitate the dispersion of the composite Trichoderma in the field. The amount used is about twice that of Trichoderma.
, root filling, spraying:
Each kilogram of Trichoderma compound is mixed with water and the above culture is propagated. When propagating, add - g of brown sugar per kilogram of Trichoderma compound for auxiliary culture
Best propagation The water temperature is ℃, and the culture time is - hours. After propagation, dilute 3-fold with water for root irrigation and spray application.
Treat the soil:
Mix the compound Trichoderma agent and seedling medium thoroughly at a ratio of 3 times diluted per kilogram and then sow or cut directly. If the seedbed is to be treated directly, it can be mixed with the seedling substrate at a dilution ratio of kilograms and then spread into the seedbed. Each kilogram will treat the seedbed - square meter.
Seed dressing or seed soaking:
Dilute each kilogram of compound Trichoderma agent twice, sow the seeds after soaking for an hour, or dress every kilogram of seeds with -gram powder before sowing and then sow.
Root treatment:
Before transplanting, soak the roots with a kilogram diluted solution of the compound Trichoderma agent for 3 minutes, and then after transplanting at a fixed value, use 3-fold solution to irrigate the roots.
Making biofertilizer:
Kilograms of compound Trichoderma agent can be added to each ton of organic fertilizer or can be directly mixed into crop waste powder (rice bran, sawdust, grass powder, etc. for inoculation) and can be used as biofertilizer .
Remarks: Recommended dosage for preventing fungal diseases: -/mu, therapeutic dosage: -/mu.
[Packaging capacity]/bag/bag
[Shelf life] Months
[Storage method] Please seal and store in a dry, cool and dark place
[Production date] See sealing or printing Code Office
[Production Company] Guangzhou Weiyuan Biotechnology Co., Ltd.
[Company Address] Kehui Jingu Building, No. 2, Science Avenue, Science City, Huangpu District, Guangzhou
[Technical Consultation] Telephone: -Zip code:
WhatsApp
