10 results about "Trichoderma viride" patented technology

This invention discloses a bio-fertilizer and soil improvement method for reducing continuous cropping obstacles in cucumbers. By weight, the bio-fertilizer comprises the following raw materials: 30-40 parts of well-rotted livestock and poultry manure, 20-30 parts of straw or rice husks, 1-2 parts of borax, 2-3 parts of urea, 2-4 parts of ammonium sulfate, 2-3 parts of zinc sulfate, 2-3 parts of magnesium sulfate, 1-2 parts of humic acid, and 1-2 parts of a microbial compound agent. The microbial compound agent comprises 4-6 parts of Bacillus megaterium, 2-3 parts of Bacillus polymyxa, 2-4 parts of Trichoderma echinococcus, 2-3 parts of Trichoderma viride, 3-5 parts of Pseudomonas fluorescens, 4-5 parts of Azotobacter chrysogenum, and 2-4 parts of Candida albicans. Using this bio-fertilizer and soil improvement method for reducing continuous cropping obstacles in cucumbers can significantly reduce the impact of continuous cropping obstacles, not only significantly reducing the incidence of cucumber wilt and root-knot nematodes and significantly promoting cucumber seedling growth, but also significantly increasing cucumber yield.

The application relates to the technical field of agricultural fertilizers, and provides an amino sugar-oligosaccharide biofertilizer and a preparation method thereof. The amino sugar-oligosaccharide biofertilizer comprises 3-4 parts of amino sugar, 12-20 parts of seaweed oligosaccharide preparation liquid, 0.5-1 part of bacillus subtilis, 1-2 parts of trichoderma viride, 1-2 parts of aspergillus niger and 70-83 parts of base material. The seaweed oligosaccharide preparation liquid contained in the amino sugar-oligosaccharide biofertilizer is prepared by an acid enzymolysis-alkaline enzymolysis-biological fermentation three-step method, the content of seaweed oligosaccharide with a stable polymerization degree of 2-5 is high, the content of salicylic acid in crops can be effectively improved, the immune induction effect is obvious, the biocontrol and growth promotion effects of amino sugar and microorganisms are combined, the defense ability of crops against diseases is improved, and especially the growth and reproduction of pathogenic bacteria Pseudomonas syringae pv. tomato can be effectively inhibited, and the occurrence rate of bacterial spot disease of tomatoes can be reduced.

This invention relates to the field of bioprotective materials technology and discloses a composite insect-repellent and mildew-proof coating liquid. The core antibacterial and insecticidal components are a blend of clove bud essential oil, garlic essential oil, and Australian tea tree essential oil. A composite surfactant is prepared using castor oil polyoxyethylene ether, transparent hydrogenated castor oil, and ethanol, which is then emulsified to obtain a composite essential oil emulsion. This emulsion is then blended with a shellac coating liquid to obtain the coating liquid. Through the synergistic effects of essential oil blending, emulsion stabilization, and shellac film-forming slow release, this invention achieves long-lasting 100% anti-mildew efficacy against Aspergillus niger, Trichoderma viride, and Penicillium citrinum, as well as 100% contact killing effect on mealworm larvae within 2 days. It also features uniform film formation, strong adhesion, long protection period, low essential oil dosage, mild odor, green and residue-free operation, and simple and easily scalable processing. It can be widely used for long-lasting insect and mildew protection in mycelial materials, food storage, agricultural product preservation, and feed storage.

This invention discloses a biocontrol compound microbial strain YC and its application, relating to the field of microbial technology. The biocontrol compound microbial strain YC is composed of *Trichoderma harzianum* YP2 and *Trichoderma viride* CK1A. *Trichoderma harzianum* YP2 was deposited on May 22, 2025, at the China General Microbiological Culture Collection Center, and is classified as follows: Trichoderma afroharzianum YP2, with accession number CGMCC NO. 41947; the described *Trichoderma viride* CK1A was deposited on May 22, 2025, at the China General Microbiological Culture Collection Center, and classified as... Trichoderma atroviride CK1A, with accession number CGMCC NO. 41948. The biocontrol compound microbial system YC described herein is used to control maize stalk rot. The biocontrol compound microbial system YC of this invention exhibits stable efficacy and strong antibacterial ability, opening up new avenues for the biological control of maize stalk rot in my country.

The application discloses a kind of low moisture content municipal sludge processing method.The method comprises: the municipal sludge is broken dilution treatment;The municipal sludge after broken dilution is mixed with composite biological inoculant and fermentation, and is pumped to furnace body after reaction ends and is incinerated disposal;The moisture content of the municipal sludge is 60%~75%;Composite biological inoculant includes bacillus amyloliquefaciens ( Bacillus amyloliquefaciens ), trichoderma viride ( Trichoderma viride ) and beer yeast ( Saccharomyces cerevisiae ).Compared with prior art, the present application can realize low moisture content sludge direct atomization spray burning, and significantly improve atomization effect, droplet median diameter D50 reduction reaches 26.2%, sludge treatment capacity increases by more than 153%, furnace temperature stability is significantly improved, and blending ratio is greatly improved, with high processing efficiency, simple operation, wide adaptability and other advantages, which can be widely applied to municipal sludge, general industrial sludge and river silt with moisture content of 60%~75% and other general solid waste treatment.

This invention discloses a strain of *Trichoderma viride* and its application in antibacterial and toxin degradation, belonging to the field of microbial technology. The *Trichoderma viride* strain is deposited at the China General Microbiological Culture Collection Center (CGMCC), with accession number CGMCC No. 41619. The *Trichoderma viride* strain exhibits a significant inhibitory effect on the growth and infection of *Aspergillus flavus*, with an inhibitory effect superior to 4000 times dilution of tebuconazole. This *Trichoderma viride* strain can produce enzymes that degrade the cell walls of pathogenic fungi. Fungal cell walls are composed of cellulose, glucan, chitin, and glycoproteins. The chitinase and cellulase produced by *Trichoderma viride* can degrade the fungal cell walls, thereby inhibiting the growth, development, and infection of *Aspergillus flavus*. Furthermore, this invention also experimentally demonstrates that *Trichoderma viride* has a highly efficient degradation effect on aflatoxin and fumonisin.

The present application relates to a kind of microbial pretreatment tobacco waste pyrolysis preparation spice process, comprising the following steps: S1, strain selection: bacillus subtilis V16 strain is aimed at tobacco stem, bacillus pumilus V35 strain is aimed at tobacco leaf, trichoderma viride CE1 is aimed at tobacco dust;S2, preparation of microbial preparation;S3, microbial pretreatment: preparation is separately sprayed on tobacco stem, tobacco leaf, tobacco dust, then is loaded into sealed bag, under certain temperature and humidity conditions, after a certain time, high-temperature inactivation and drying;S4, grinding dry distillation extraction bio-oil: after the pretreatment of tobacco waste drying and grinding, it is placed in reactor and carries out dry distillation reaction, after a certain time under the dry distillation temperature set, obtain bio-oil and biochar.The present application uses microbial target pretreatment technology, optimizes pyrolysis reaction path and improves the selectivity of product, provides solid theoretical basis and technical reference for high-value utilization of tobacco waste.

The present application relates to the field of microbial technology, and more particularly to rhizosphere of atractylodes of trichoderma fungi and its application. The rhizosphere of atractylodes of trichoderma fungi of the present application includes one or more of the following: harz trichoderma (Trichoderma harzianum) Trichoderma harzianum ) TL2107RH10, TMP2107AR09, TMP2107RH19, trichoderma pseudokoningii (Trichoderma pseudokonigii) Trichoderma koningiopsis ) TZ2107RHs2, green trichoderma (Trichoderma virens) Trichoderma virens ) TZ2107R10 and yellow-green trichoderma (Trichoderma viride) Trichoderma aureoviride ) TCY2204R2; the trichoderma fungus of the present application has strong inhibitory effect on fusarium oxysporum and fusarium solani, and its volatile matter can also inhibit fusarium oxysporum and fusarium solani, which provides basis for the prevention and treatment of root rot of traditional Chinese medicinal materials.