67 results about "Trichoderma aureoviride" patented technology

The invention relates to the technical field of crop fertilizers, and particularly relates to a special stubble-resistant biological bacterial fertilizer for radix salviae miltiorrhizae. The special stubble-resistant biological bacterial fertilizer comprises the following components in percentage by weight: 8%-12% of microbial agents, 40%-50% of fresh pepper seeds, 40%-50% of organic substances and 2%-5% of trace elements. According to the special stubble-resistant biological bacterial fertilizer, the problems of serious blight, root rot and root-knot nematode disease, which are caused due to years of continuous cropping, of the radix salviae miltiorrhizae are well solved, so that the output and quality of the radix salviae miltiorrhizae are increased; the double roles of sterilization and protection are played by adopting a trichoderma aureoviride W2256 strain, so that the soil is improved, and the environment is protected; the addition of a pure natural organic fertilizer is favorable to the growth of trichoderma, and the pure natural organic fertilizer and the trichoderma complement each other; a raw material is a pure biological raw material without pollution on the environment and crops, so that the content of heavy metals contained in the soil can be effectively reduced, and the content of organic matters contained in the soil can be increased; in addition, the reasonable formula, equivalent nutrition and better using effect are achieved, the utilization ratio of the fertilizer can be obviously enhanced, and the output and quality of the radix salviae miltiorrhizae can be increased.

The invention provides a microbial composition comprising acetobacter aceti, beauveria bassiana, azospirllum brasilense, nocardia cellulans, bacillus mucilaginosus, metarhizium anisopliae, trichoderma aureoviride and the like. The microbial composition can be stably combined in a microbial agent, is used for improving soil / land and especially can be used for effectively improving soil polluted by heavy metals.

The invention discloses a Trichoderma chrysanthemum HLMM‑04 strain and a method for preparing tobacco spices. The strain is Trichoderma aureoviride HLMM-04 CGMCC No.10839, which has the ability to produce cellulase, and then promote the decomposition of cellulose into oligosaccharides or monosaccharides. The cellulase crude enzyme solution is obtained by activating, fermenting, filtering and dialysis of the bacterial strain, which is used to ferment the mixture of loquat, loquat leaf, lily, hawthorn and prawn sea, and then extracted, filtered and concentrated under reduced pressure to make tobacco flavor. The optimum conditions for enzyme production of HLMM‑04 strain were as follows: the initial pH of the medium was 6.5, the culture temperature was 28°C, and the culture time was 5 days. The results of perfuming showed that the prepared spices could reduce irritation, improve throat comfort and aftertaste.