39results about How to "Thick and thin collocation is reasonable" patented technology

The invention discloses a pleurotus eryngii cultivation material which is characterized in that episperm of tea seeds and tea leaves are taken as main raw material, cane trash, wheat bran, oil-tea-cake, maize meal and the like are taken as auxiliary materials, and the water content of cultivation material can reach 63 percent to 65 percent. The invention further discloses a manufacturing method of the cultivation material. Compared with wood chip cultivation material, the cultivation material has the advantages as followings: firstly, the thickness matching of the cultivation material is reasonable, the fungus venting quality is excellent, the growth rate of pleurotus eryngii mycelium is fast, and the bag filling time is shortened; secondly, through natural accumulation and fermentation, substances such as xylogen, cellulose, hemicellulose, pectic substance and the like in the episperm of tea seeds and the tea leaves are resolved into simple substance which is convenient for the pleurotus eryngii mycelium to absorb, the formation of sporocarp primordium of the pleurotus eryngii is promoted, and the yield is increased by 25 percent to 30 percent; lastly, cultivation material channels are broadened, and the manufacturing cost is lowered greatly.

The invention relates to a fireproofing and heat-insulation glass fiber material and a preparation method thereof and belongs to the technical field of glass fibers. The fireproofing and heat-insulation glass fiber material is composed of a glass fiber wool layer and a curing layer coating same. The glass fiber wool layer consists of medium-alkaline glass fiber wool being 0.6-3.5 [mu]m in diameterand the curing layer includes a heat-resistant adhesive and aerogel. The material is light in weight and high in strength, and has great fireproofing and heat-insulation property. The material is 0.2-9.3 mm in thickness, 40-1200 g / m2 in basis weight, and 0.02-0.035 W / m*K in heat conductivity coefficient. Meanwhile, the preparation method is simple and is low in equipment demand, and is suitable for industrial production.

The invention provides a pleurotus nebrodensis cultivation material, which is characterized in that broad bean skin is taken as the main raw material, cotton linters, wood chips, wheat bran, maize meal, gypsum powder and other substances are taken as auxiliary materials, and the water content of the cultivation material is 63%-65%. The invention further provides a manufacturing method of the cultivation material. Compared with the wood chip cultivation material, the pleurotus nebrodensis cultivation material has the following advantages: firstly, the pleurotus nebrodensis cultivation material is reasonable in fineness distribution and improved in air permeability and water retaining property, so that the growth rate of pleurotus nebrodensis mycelium is increased and the sack filling time is shortened; secondly, the pleurotus nebrodensis cultivation material is reasonable in carbon-nitrogen ratio and balanced in nutrition, the growth and development of pleurotus nebrodensis sporocarp are promoted, and the yield is improved by 25%-35%; thirdly, the cultivation material channel is widened, and the manufacturing cost is greatly lowered. The invention has the social benefits that as the broad bean skin substitution is used for cultivating pleurotus nebrodensis, part of fungus-wood contradiction can be eased, waste is changed into valuable and energy conservation and emission reduction are facilitated.

The invention belongs to the technical field of animal feed, and in particular relates to a beef cattle feed for reducing carbon and nitrogen excretion, a preparation method and application thereof. The feed of the present invention comprises the following components and parts by weight: 0.1-1.5 parts of plant essential oil, 5-10 parts of peanut seedlings, 15-20 parts of silage corn with ears, 20-30 parts of distiller's grains, 12-16 parts of sorghum, and flaked corn 14‑18 parts, 4‑6 parts of soybean meal, 5‑8 parts of cottonseed meal, 5‑8 parts of corn germ meal, 3‑8 parts of soybean hull powder, 18‑22 parts of kelp powder, 0.2‑0.4 part of table salt, calcium hydrogen phosphate 0.5‑0.8 part, 0.6‑1 part of baking soda, 0.45‑0.6 part of stone powder, 0.03‑0.06 part of compound trace elements, 0.01‑0.02 part of multivitamin, 0.04‑0.06 part of functional additive, 0.04‑0.06 part of magnesium sulfate; The plant essential oil is composed of cinnamon oil, oregano oil and garlic oil in a mass ratio of 1‑30:5‑20:10‑25. The feed of the invention can not only satisfy the rapid growth of beef cattle, but also improve the utilization efficiency of feed, reduce carbon and nitrogen excretion, reduce environmental pollution, and improve the quality of beef cattle carcasses.

The invention relates to a Tricholoma lobayense Heim culture material which is characterized in that sunflower byproducts, including sunflower heads, sunflower straws, sunflower seed husks and sunflower seed cakes, are used as main raw materials; cottonseed hull, lime powder, gypsum powder, calcium superphosphate and the like are used as auxiliary materials; and the water content of the culture material is 63-65%. The invention also relates to a manufacturing method of the culture material. The method has the following advantages: the fine and rough raw materials are proportioned reasonably, so that the culture material has favorable air permeability and high water retention property, and the Tricholoma lobayense Heim hypha can grow vigorously; the culture material has the advantages of balanced nutrition, good growth vigor of Tricholoma lobayense Heim and high yield, and the biological efficiency is up to 112.4-120.3%; and the method provides a solution for innocent treatment of sunflower heads, sunflower straws and sunflower seed husks, and finds out a new substrate for culturing Tricholoma lobayense Heim.

The invention provides a black fungus culture. The culture is characterized by taking chestnut branch scraps, bud hull scraps and chestnut hull scraps as main raw materials and bran, corn powder, gypsum powder and the like as auxiliary materials, wherein the water content of the culture is 63-65%. The invention also provides a preparation method of the culture. Compared with sawdust cultures, the culture has the advantages that I. the culture is reasonable in thickness matching, so that fungi have good air permeability, the black fungus hyphae grow vigorously and the bag filling time is shortened; II. through sunlight exposure, accumulation aging and biological fermentation, not only are toxic antibacterial materials removed but also macromolecular substances are degraded, thus being favourable for absorption by black fungus hyphae; III. the black fungi have good yield properties, good merchandise properties and higher biological efficiency; and IV. the culture raw material channel is widened, thus greatly reducing the production cost.

The invention relates to a cultivation material of pleurotus geesteranus, which is characterized in that chestnut branch crumbs, bract shell crumbs and chestnut shell crumbs are adopted as the main raw materials, cotton seed hulls, bran, land plaster and the like are adopted as the auxiliary materials, and the water content of the cultivation material is 63-65%. The invention further discloses a manufacture method of the cultivation material. Compared with the sawdust cultivation material, the cultivation material of pleurotus geesteranus has the advantages as follows: first, the cultivation materials with different sizes are matched reasonably, the air permeability of the fungus material is excellent, the vigorous growth of pleurotus geesteranus hyphae is realized, and the time of growing full of bags is shortened; second, the chestnut branch crumbs, the bract shell crumbs and the chestnut shell crumbs are subjected to sun exposure, accumulation ageing and biological fermentation treatment, so that toxic anti-bacteria substances are removed, degradation of macromolecular substances is realized, absorption of pleurotus geesteranus hyphae is facilitated, formation of primordia of the fruit body is promoted, the quantity of the effective mushrooms is increased, and the yield is improved by 20-30%; third, the range of the cultivation materials is broadened, and the production cost is greatly lowered.

The invention provides a golden needle mushroom cultivation material, which is characterized by comprising seed shells and fruit shells of Camellia oleifera as main raw materials as well as corncobs, bran, tea seed meal, soybean powder and the like as excipients, and having a water content between 63% and 65%. The invention also provides a production method of the cultivation material. Compared with cultivation materials made of wood flour, the provided cultivation material has the following advantages: firstly, the cultivation material is a scientific combination of coarse and fine materials, so that the permeability is good for mushrooms, and thus golden needle mushroom mycelium grows fast and fills a bottle in a shorter period of time; secondly, through natural heap fermentation, lignin, cellulose, hemicellulose, pectin and other substances in the Camellia oleifera seed shells and fruit shells are decomposed into simple substances easier for absorption by the golden needle mushroom mycelium, so that formation of fruiting body primordia of golden needle mushrooms is promoted, and the yield is improved by 35% to 40%; and thirdly, there are wider sources of raw materials for cultivation, so that production costs are reduced substantially.