8 results about "Miscanthus" patented technology

The invention discloses a feeding method for improving the growth performance of mutton sheep, and belongs to the technical field of animal feed. The core of the method is that silage miscanthus prepared by fermenting a specific compound microbial agent is used for replacing silage corn straw in mutton sheep fattening daily ration according to the weight ratio of 50%. By means of the feeding scheme, the average daily gain (about 26% higher than that of a silage corn straw group) and the dry matter feed intake of the mutton sheep can be remarkably improved, and meanwhile it is ensured that all indexes such as slaughter performance, meat quality and intestinal health are free of adverse effects. The invention provides an efficient and reliable technical scheme for developing miscanthus as an unconventional coarse feed resource and reducing the breeding cost.

The invention discloses a compound microbial agent for ensiling miscanthus sinensis and application of the compound microbial agent. The microbial agent is prepared from lactobacillus plantarum LW8 (CGMCC NO.28108) and lactobacillus plantarum K3 (CGMCC NO.34845) according to the viable count ratio of (1.5 to 2.5): 1. The method comprises the following steps: chopping miscanthus sinensis, adjusting the water content, spraying a zymophyte solution prepared from the complex microbial inoculant and brown sugar, and carrying out vacuum sealing and anaerobic fermentation to obtain the miscanthus sinensis silage. The complex microbial inoculant utilizes rapid acid production of LW8 and later-stage stability of K3 to synergistically promote lactic acid fermentation, can rapidly reduce the pH value, significantly inhibit protein degradation (ammoniacal nitrogen / total nitrogen is less than or equal to 0.70%) and reduce the fiber content, and finally obtains miscanthus silage with stable fermentation quality and high nutritional value.

Method for manufacturing lightweight wood composites using sunflower and miscanthus stalks involves the following steps: producing wood chips and particles from sunflower and miscanthus stalks, drying the chips, mixing the chips with adhesive, forming a chip mat, pre-pressing it, and pressing it. The chip mat is formed as a three-layer structure. The two outer layers are formed from wood chips, while the inner layer is formed by mixing wood chips with sunflower and miscanthus particles in a mass ratio selected from the following range, %: 50:25:25, 25:50:25, or 25:25:50.

The invention discloses a biological liquid fuel and a production method thereof, and relates to the field of biological liquid fuels, the biological liquid fuel comprises miscanthus sinensis, kitchen waste, microalgae, compound cellulase and hemicellulase, and the total content of cellulose and hemicellulose in the miscanthus sinensis can reach 60%-75%. According to the method, miscanthus sinensis is subjected to crushing, pretreatment, neutralization, enzymolysis and solid-liquid separation to obtain a mixed sugar solution, kitchen waste is subjected to sorting, pulping, size mixing and pyrohydrolysis to obtain an organic acid product, cultured microalgae liquid is concentrated into wet algae slurry with the solid content of 15%-20% in the modes of flocculation, air flotation or centrifugation and the like, and the wet algae slurry is subjected to solid-liquid separation to obtain the organic acid product. The method comprises the following steps: mixing pretreated kitchen waste slurry and mixed sugar liquid obtained by enzymolysis of miscanthus according to a certain proportion to produce hydrogen, converting wet microalgae slurry into a green diesel oil component in one step, and carrying out separation, fractionation and refining to obtain the low-cost biological fuel oil taking miscanthus, kitchen waste and microalgae as raw materials.

This invention discloses a strain of *Boletus urinaria* PP013 and its applications, with the preservation number CGMCC No. 40661. This invention also provides a sustainable, cyclical understory cultivation method, including liquid spawn culture, spawn culture, soil covering for fruiting, and understory inoculation. This method selects shallow-rooted tree species such as *Delonix regia* and *Gardenia jasminoides*, and lays a layer of dry weeds consisting of sugarcane bagasse, miscanthus, and *Digitaria sanguinalis* under the trees. Artificially cultivated fruiting bodies about to open their gills are placed under the trees as a live spore source for spore production. After spore production, the understory is covered with dry weeds and watered. The following year, after fruiting, some fruiting bodies are retained for natural spore production, achieving a single inoculation and multi-year cyclical fruiting. This invention creatively utilizes fruiting body spores for natural inoculation, replacing the traditional direct mycelial inoculation method. It boasts a high success rate of establishment, low long-term production costs, and represents a highly efficient forest-fungus integrated management model.

The application provides a method for planting gastrodia elata by using miscanthus instead of wood, and the planting method comprises the following steps: step one, site selection; selecting a site with an altitude of 600-1800 meters, loose and ventilated and water-permeable soil, and a shading degree of 45%, and turning and flattening the site; step two, preparation of fungus material; harvesting mature miscanthus, cutting the stems into 15 cm for standby, and cutting the leaves into 7 cm for standby; step three, planting of gastrodia elata; step four, burying of a box; backfilling soil in the gaps around the planting box, compacting the soil, and covering the part of the side wall of the planting box that protrudes out of the ground with soil; and step five, harvesting of gastrodia elata. The application uses an adjustable planting device. The cover plate is lifted through a threaded structure, and the internal fungus material is fixed when the cover plate is lowered, and the cover plate is easily opened and a ventilation gap is formed when the cover plate is raised. The method completely replaces wood with miscanthus, is environmentally friendly and efficient.

The invention discloses a special silage composite additive for pennisetum sinese and an application method of the special silage composite additive, and belongs to the technical field of feed silage and micro-ecological regulation and control. The compound additive comprises food-grade or feed-grade organic acid, green juice fermentation liquor and a fermentable sugar source, and preferably comprises malic acid, green juice fermentation liquor and molasses. Based on the mass fraction of the fresh pennisetum sinese to be ensiled, the content of the organic acid is 0.1%-1.5%, the content of the green juice fermentation liquor is 0.3%-5.0%, and the content of the fermentable sugar source is 0.3%-5.0%. The green juice fermentation liquor is obtained by adding a fermentable sugar source into fresh pennisetum sinese juice filtrate and then carrying out anaerobic fermentation. The composite additive and chopped pennisetum sinese raw materials are uniformly mixed and are subjected to sealed anaerobic fermentation, so that early acidification of silage can be promoted, lactic acid accumulation can be improved, the proportion of ammoniacal nitrogen can be reduced, generation of decay metabolites can be inhibited, and the fermentation quality and storage stability of the pennisetum sinese silage can be improved. The invention has great significance in the field of feed silage.