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50results about How to "Fast and healthy growth" patented technology

Bamboo fungus culture medium and preparation method thereof

The invention relates to the field of edible mushrooms and particularly relates to an artificially-bred bamboo fungus culture medium. The bamboo fungus culture medium comprises the following components in parts by weight: 20-25 parts of bamboo bits, preferably bamboo rhizome bits with the age of over two years, 10-20 parts of brown wood bits, 10-15 parts of bamboo leaves, 10-15 parts of bamboo forest humus soils, 2-5 parts of potatoes, 5-10 parts of bagasse, 10-15 parts of wheat straws, 2-5 parts of soybean meal, 0.3-0.5 part of glucose, 0.5-1 part of calcium superphosphate, 0.5-1 part of magnesium sulfate, 0.5-1 part of ammonium nitrate and 0.5-1 part of hydrated lime, wherein the bamboo leaves and the wheat straws are soaked and bubbled for over 30 days by use of water in a fermenting tank, properly dried in the air after being bubbled until the moisture content is 25%-35%, wherein the integral moisture content of the culture medium is 70%-80%; and the culture medium is pressed by beating and compacted, so that the porosity is smaller than 10%. The culture medium is complete in nutritional ingredient, moderate in acid and alkaline condition, and capable of meeting the growth needs of the bamboo fungus and greatly increasing the yield of the artificially-bred bamboo fungus.
Owner:商丘学院

Cultivation process of ratooning rice

The invention discloses a cultivation process of ratooning rice. The cultivation process of ratooning rice comprises the following steps of Step 1, cutting off water supply to dry the land at 7 days before first-crop rice is mature, only cutting the upper 2/3 parts of rice plants, collecting rice ears, remaining axillary buds, and leaving the lower 1/3 parts of plants and root systems; Step 2, with two days of first-crop rice harvesting, applying 5 to 15 kg of urea, 5 to 10 kg of potassium chloride and 11 to 15 kg of compound fertilizers into per mu of rice field, performing irrigation, and then growing the axillary buds to form second-crop rice; and Step 3, spraying 902 gibberellins once about 1 week growth of the two-season rice at a concentration of 3 to 5g/mu so as to stimulate the growth of leaves and buds, spraying imidacloprid, buprofezin and 920 growth regulators during the growth period of the second-crop rice, and performing harvesting when the yellowing rate of grains of thesecond-crop rice reaches 95 percent or higher. The cultivation process of ratooning rice has the advantages that the process is simple; a proper number of special fertilizers are applied before the first-crop rice is mature; the survival and the germination of the axillary buds are also facilitated; the 902 gibberellins are sprayed once about 1 week of growth of the second-crop rice so as to stimulate the growth of the leaves and the buds; and the 920 growth regulators are favorable for rapid and healthy growth of the second-crop rice.
Owner:湖南新瑞农业科技发展有限公司

Feeding device with intelligent monitoring and adjustable discharging amount

The invention designs a feeding device with intelligent monitoring and adjustable discharging amount. The device mainly comprises a motor, a charging barrel, a main shaft, a spraying device, a feedingtrough, a discharging outlet adjusting device, a drinking device and a charging level indicator. The motor is arranged at the geometric center of a crossbeam, the charging barrel is arranged in the middle between left and right supports, the main shaft is fixed through the motor and the charging barrel, the discharging outlet adjusting device is arranged below the charging barrel, the spraying device is arranged at a discharging outlet at the lower part of the charging barrel, the feeding trough is arranged on a base plate, and the drinking device is arranged above the feeding trough. According to different feeding demands of livestock and poultry, the feeding device adjusts the upper and lower positions of an outer sleeve to change the size of the discharging outlet, reducing the phenomenon of feed vomiting and waste; the feeding device adopts variable pitch spiral conveying to control the discharging amount and avoid the feed clogging; the feeding device monitors the height of the feed layer intelligently, and improves the feed utilization rate; and spray droplets from spray nozzles reduce the occurrence probability of respiratory diseases of the livestock and poultry. The feeding device is simple and reasonable in structure, convenient in operation and strong in adaptability.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Seedling raising device for gravel soil

The invention relates to the technical field of soil seedling raising, the soil seedling raising device comprises a cultivation layer and a real-time illumination protection device, the upper surface of the cultivation layer is movably connected with seedling rods, the upper surfaces of the seedling rods are fixedly connected with seedling heads, the real-time illumination protection device is arranged above the cultivation layer, and the real-time illumination protection device comprises a protection cover. The device comprises a protective cover, the lower surface of the protective cover is fixedly connected with a protective cylinder, the inner wall of the protective cover is slidably connected with an opening and closing block, the opening and closing block is arranged in a triangular shape, the upper surface of the protective cover is fixedly connected with six induction blocks, the induction blocks are arranged in a circumferential array, and a real-time monitoring and processing device is arranged below the protective cover. The real-time monitoring processing device comprises a monitoring block. When saplings are cultivated in the gravel environment, appropriate nutrients, moisture and appropriate illumination are provided, the survival rate of the saplings is increased, and the saplings are easy to transplant in the same gravel environment.
Owner:常德市桃花源区鲜达农业发展有限公司

An organic fertilizer and a preparing method thereof

The invention belongs to the field of chemical fertilizers and particularly relates to an organic fertilizer. During preparation, raw materials include, by weight, 10-15 parts of animal manure, 5-10 parts of plant ash, 8-12 parts of lincomycin fungi residues, 10-15 parts of urea, 3-8 parts of humic acid, 8-12 parts of 1-amino anthraquinone waste dregs, 10-15 parts of potassium citrate and 40-50 parts of water. A preparing method includes 1) weighing the raw materials according to weight parts; 2) adding the raw materials except the potassium citrate and the urea into a reaction kettle, raisingthe temperature to 150-180 DEG C under stirring, maintaining the temperature for 3-5 h, and stopping heating; and 3) adding the potassium citrate and the urea into the reaction kettle, performing oxygen-free stacking for 8-9 days, with the mixture being turned over one time a day during stacking, then discharging the product, and sealing and packaging the product to obtain the organic fertilizer.Two types of waste are mixed and the animal manure, the potassium citrate, and the like are added, and therefore the prepared organic fertilizer reduces harm to the environment and ecology, waste isturned into things of value, and the resource utilization rate is increased. During practical application, the organic fertilizer can effectively increase the survival rate of tree seedlings, and canshorten a cultivation period.
Owner:ANHUI XUANTONG IND DESIGN CO LTD

Breeding method for soft-shelled turtles

The invention provides a breeding method for soft-shelled turtles. The method comprises the following steps of 1) excavation of a pond, wherein a position adjacent to a reservoir or a natural lake isselected for pond excavation, and the water depth should not be less than 1.5 meters; 2) putting of the soft-shelled turtles, wherein the soft-shelled turtles at the age of 2-3 are selected and put onthe basis that 3-5 soft-shelled turtles are put per square meter, and the stocking ratio of the female soft-shelled turtles to the male soft-shelled turtles is 3:1; 3) feeding management, wherein feed is put once every day and formed by mixing chopped fishes, shrimps, margarya melanoide and animal viscera and crushed beans; 4) disease prevention and control, wherein pond water needs to be frequently replaced, and garlic powder and onion powder are periodically put into the pond for sterilization and disinfection; 5) incubation of the soft-shelled turtles, wherein within 8-24 hours after spawning of the female soft-shelled turtles, eggs can be collected for artificial constant-temperature incubation. The breeding method has the advantages that by means of a scientific feeding method, the rapid reproduction and healthy growth of the soft-shelled turtles can be promoted, the survival rate of the soft-shelled turtles is increased, diseases of the soft-shelled turtles are reduced, the overall process is simple, and the cost is low; the breeding method is widely suitable for matched use for soft-shelled turtle breeding.
Owner:长沙伟鹏农业开发有限公司

Special feed for pigs used as raw materials for hams and preparation method thereof

The present invention discloses a special feed for pigs used as raw materials for hams and a preparation method thereof, relates to the technical field of animal feeds, and solves the problems that in the prior art, ingredient matching is not reasonable in the feeds, and the feeds cannot meet the growth demands of the pigs used as the raw materials for the hams, and also seriously affect quality of pork. The special feed for the pigs used as the raw materials for hams comprises main materials, pre-mixes and an additive. Fermented distillers' grains, a bio-fermented feed and corn DDGS in the main materials are rich in degraded small molecular nutrients, digestive enzymes, probiotics, antimicrobial peptides and lactic acids, and can be combined with other ingredients, so that the feed has better health-care effects and palatability. By-products of soybean meal and rice bran meal in food processing are used in the main materials, which solves the treatment problem of the by-products, also achieves re-use of the resources, and also reduces the costs of the raw materials. The product is free of antibiotics and drug residues, and green and environmentally protective, each ingredient is combined, the feed can effectively improve meat quality of the hams, and pork of the big pigs fed by the feed is freshly red in color and crisp and tender in texture.
Owner:湘西芙蓉资源农业科技有限公司

Feed capable of improving survival rate of juvenile grass carps

InactiveCN107535738ANutritional combination is scientific, reasonable and comprehensiveMeet growth and development needsFood processingClimate change adaptationAnti stressVitamin C
The invention belongs to the technical field of aquaculture, and specifically discloses a feed capable of improving survival rate of juvenile grass carps. The feed capable of improving the survival rate of the juvenile grass carps disclosed by the invention is mainly composed of the following ingredients in certain parts by weight: a basal feed, a first additive, a second additive and a microbialagent; and the feed is prepared by the following steps of carrying out mixed fermentation, regulating, and granulation. The first additive comprises the following raw materials in certain parts by weight: vitamin C, calcium dihydrogen phosphate, and chitosan; and the second additive comprises the following raw materials in certain parts by weight: herba houttuyniae, liquorice roots, coix seeds, dianthus superbus, lygodium japonicum, and so on. The feed capable of improving the survival rate of the juvenile grass carps disclosed by the invention is full and comprehensive in nutrition, good in environment protection properties, and low in cost, and capable of effectively improving body immunity and anti-stress ability of the grass carps; and thus, survival rate of the juvenile grass carps iseffectively improved so as to facilitate culture benefits of the grass carps.
Owner:东兰县安篓东二养殖场(微型企业)
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