402results about How to "Reduce the risk of farming" patented technology

The invention provides a feeding plant essential oil additive. The prescription of the feeding plant essential oil additive comprises the following components by weight percent: 8.5%-12% of cinnamyl aldehyde, 2%-6.5% of thymol, 1.8%-3% of eugenol, 2%-3.5% of carvacrol, 18-30% of palm oil and 50%-60% of a carrier. The invention further provides a preparation method and application of the feeding plant essential oil additive. By reasonably proportioning different types of plant essential oils, the efficient pollution-free plant essential oil feed additive with pretty good food attraction effect is obtained, the incidence rates of diseases including diarrhea, respiratory disease complex and the like can be effectively reduced, the health level of an animal can be obviously improved, animal food intake is increased, and production efficiency is improved.

The invention discloses a river crab integrated culture method in ponds. The river crab integrated culture method in the ponds comprises the following steps of preparing the ponds; equipping the ponds with escape-proof facilities, water inlet and drainage facilities and bottom aeration facilities; breeding snails, river crabs, freshwater shrimps, dark sleepers and Aristichthysnobilis; planting aquatic plants; feeding feedstuff; managing water quality and sloughing. According to the river crab integrated culture method in the ponds, the ecological layout is adjusted, the self-purifying capacity of the ponds is improved, the pressure exerted on creatures by eutrophication of a water environment and the ponds can be released, the ecological balance and the stabilization of the water quality can be kept, and accordingly the disease incidence are reduced and the foundation for achieving high and stable yields is laid; meanwhile, existing culture facilities are fully taken advantages of, the comprehensive productivity of the ponds is improved, and accordingly the overall economic benefits are improved. The river crab integrated culture method in the ponds is beneficial to utilizing solar energy and the feedstuff to the utmost, preventing diseases and improving the capacity of resisting natural and market risks. Through the embodiment of the river crab integrated culture method in the ponds, the disease incidence of the crabs cultured in the ponds can be reduced, and the culture loss and culture risks can be reduced. The predicted comprehensive benefits of the culture can be improved, and meanwhile the pollution of the ecological environment of a water area caused by the culture can be reduced.

The invention relates to a method of earthworm cultivation through cow dung straw compost. Cow dung and straws are used as raw materials, the mixed materials of the cow dung and the straws are evenly mixed with mixed zymophyte liquid and then are watered and fermented until the temperature reaches 60 DEG C to 70 DEG C, and then fermentation is carried out for at least 3-5 days at the temperature. When the temperature goes down to 25 DEG C to 30 DEG C, earthworms are put into the fermentation materials, and according to consumption speed of nutriment in the cultivation process, fermentation products are added, a certain amount of earthworm cast is taken out, and the earthworms can be collected and harvested after maturing. The method can obviously improve growth speed and egg laying amount of the earthworms, and yield of the earthworms is improved.

The invention discloses a fermentation type Chinese herbal medicinal immunopotentiator for erythroculter ilishaeformis, which has the effects of prevention, healthcare, treatment, immunoregulation and the like, and is an ideal, green, environment-friendly, safe and novel feed additive for substituting for antibiotics. The fermentation type Chinese herbal medicinal additive is prepared from the compound Chinese herbal medicines subjected to Chinese herbal medicinal ultrasonic-assist extraction and multi-strain secondary fermentation, has the double advantages of the Chinese herbal medicine and the probiotics, can efficiently regulate intestinal health of aquatic liverstock, resolves the current problems and eliminate the root causes, consolidate basis, keeps intestinal microecological balance and the best immune state, improves digestibility of the nutrient substance, enhances the immunity of the erythroculter ilishaeformis organism, improves the farming income, reduces the cultivation risk, and substitutes for the antibiotics to be used. The fermentation type Chinese herbal medicinal immunopotentiator for erythroculter ilishaeformis is free from adverse effects to the erythroculter ilishaeformis, drug residue, drug resistance and other problems, safe to use, and has wide market prospect.

The invention relates to a simple circulating water prawn culture pond water processing system characterized by comprising a culture pond and a water processing device. The water processing device is orderly formed by a sediment basin, a particle reverse filter tank, a back water pool and a foam collection pond on one side; a discharging port of the culture pond is communicated with a water inlet of the sediment basin; the particle reverse filter tank is communicated with the bottom of the sediment basin; a reverse sieve plate is installed in the middle of the particle reverse filter tank; a wall of the back water pool close to the sieve plate is provided with a wall-through pipe; one end of the wall-through pipe entering the back water pool is provided with a filter bag; a back water pump and an aeration disc are placed in the back water pool; dirt discharging ports are formed in the bottoms of the sediment basin, the back water pool and the foam collection pond; use area proportion among the sediment basin, the particle reverse filter tank and the back water pool as well as the foam collection pool is 3 to 2 to 4 to 1; and the area proportion of the water processing device and the culture pond ranges from 1to 20 to 1 to 50. The simple circulating water prawn culture pond water processing system is suitable for shrimp; and fish culture and culturing benefits can be improved and culturing water use can be reduced.

The invention discloses a novel crayfish and rice rotation breeding and planting method. The method comprises the following steps: a crayfish fry pond and a breeding pond are built separately in the area ratio being 1:(4-10). Seed crayfish are put into the crayfish fry pond, and after crayfish fries are bred, the crayfish fries in the consistent specification (60-70 crayfish per jin) are caught and then put into the breeding pond in the density of 5,000-8,000 crayfish per mu. After the crayfish fries in the breeding pond grow to be 20 g or above, the crayfish fries are caught in a catch rotation manner that only large crayfish fries are caught, then crayfish fries are caught from the crayfish fry pond and put into the breeding pond after the large crayfish fries in the breeding pond are caught, and accordingly, the breeding density of the breeding pond keeps unchanged. After all the crayfish fries are almost caught, rice is planted in the breeding pond in the traditional planting density. The breeding density of crayfish can be well controlled, burst of diseases caused by high breeding density of the crayfish is avoided, and finally, high-quality commodity crayfish are obtained. The utilization rate of land is increased in the manner of catching and stocking rotation, and better benefits are obtained.

The invention discloses crab fodder with added enteromorpha prolifera and a Chinese herbal medicine immunopotentiator. The fodder product comprises raw materials of 15-20 parts of bran, 20-30 parts of smashed straw, 10-15 parts of wheat shorts, 8-12 parts of enteromorpha prolifera powder, 8-10 parts of bean pulp, 8-10 parts of cottonseed meal, 12-18 parts of high protein flour, 4-6 parts of dried blood, 3-5 parts of sea fish oil, 4-6 parts of animal fat, 1-3 parts of inkfish paste, 0.5-1 part of Chinese herbal medicine mixture, 0.5-1.5 parts of choline chloride, 0.3 part of salt, 0.2 part of glycine betaine, 0.2 part of inositol, 0.5 part of multi-vitamin, 1 part of composite microelement and 0.5 part of allicin. The product has the advantages that crabs are promoted to grow quickly obviously, the cultivation breeding rate is improved, cultivation cost is lowered, the breeding digestibility is improved, nitrogen and phosphorus excretion is lowered, and breeding environment is improved, and high cost performance and promotion application value are achieved.

The invention discloses a cultivation method of sturgeon. The method comprises the steps as follows: firstly, a cement culture pond is sterilized for accommodating sturgeon fry; the sturgeon fry is put into the culture pond, and greenhouse cultivation of the sturgeon fry is performed; then the sturgeon cultivated in a greenhouse is transferred to deep water net cages in a reservoir for commercial sturgeon cultivation; and finally, scientific feeding is performed until commercial sturgeon appears in the market. A novel cultivation mode of cultivating the commercial sturgeon in the greenhouse and the net cages is provided, according to the method, power consumption on year-on-year basis is reduced by 70%-80%, the labor cost can be reduced by 50%, the culture cycle can be shortened by 15-20 days, water resources can be saved, and the survival rate of the sturgeon can be increased and can reach more than 96%. In conclusion, the whole cultivation method can reduce cultivation costs and risks, and accordingly, economic benefits are increased.

The invention, which belongs to the technical field of the aquatic livestock culturing, particularly relates to a four-level culture method of a lateolabrax japonicus pond. First-level cultivation, second-level cultivation, third-level cultivation, and adult fish cultivation are carried out on lateolabrax japonicus in a pond successively. A third-level cultivation pond is encircled by a net and a pond base in a pond; a second-level cultivation pond is encircled by a net and a pond base in the third-level cultivation pond; and a first-level cultivation pond is encircled by a net and a pond base in the second-level cultivation pond. According to the invention, with optimization of the culturing technology in a graded culturing mode, ways containing the culturing means like ecological mixed breeding are improved; the seedlings can be domesticated to eat food in a centralized mode and thus seedlings with uniform sizes can be cultivated; the yield of the fries can be improved; the average acre yield of the lateolabrax japonicus can be increased; and the comprehensive benefits of the lateolabrax japonicus culturing can be improved.

The invention provides a biological feed additive for preventing and treating the diarrhoea of piggies, and belongs to the field of feed additives. The additive consists of composite plant polysaccharide, poria cocos, star anise, ligusticum wallichii, black sesame seeds, catechu, folium et cacumen murrayae, reed rhizomes, composite bacteria, tryptophan, vitamin C, biotin, ferrous fumarate and manganese sulphate carriers, wherein the carriers include peanut shell powder and zeolite powder. The additive is a green, safe and efficient biological feed additive, the diarrhoea of the piggies can be effectively prevented and treated, at the same time, the growing performance of the piggies can be improved, raising cost and breeding risk can be reduced, and the application prospects are quite wide.

The invention discloses loach feed with enteromorpha prolifera and a Chinese herbal medicine immunopotentiator. The loach feed comprises 15-20 parts of crushed straw, 20-30 parts of corn flour, 10-15 parts of vinasse, 8-12 parts of enteromorpha prolifera powder, 8-10 parts of soybean meal, 8-10 parts of sesame meal, 12-18 parts of high protein flour, 4-6 parts of fish meal, 3-5 parts of sea fish oil, 4-6 parts of animal grease, 1-3 parts of squid paste, 0.5-1 part of a Chinese herbal medicine mixture, 0.5-1.5 parts of choline chloride, 0.3 parts of table salt, 0.2 parts of betaine, 0.2 parts of inositol, 0.5 parts of composite vitamins, 1 part of composite trace elements and 0.5 parts of allicin. The loach feed can observably promote loach rapid growth, improve a culture survival rate, reduce a culture cost, improve culture digestion and absorption rates, reduce nitrogen and phosphor excretion and improve a culture environment and has high cost performance and a high popularization application value.

The invention discloses a breeding method of under-forest ecological pigs. The breeding method comprises the first step of preparation of forest land, the second step of selection of pig variety, the third step of breeding outside cages in a rotational grazing mode, the fourth step of daily management and the fifth step of disease prevention and cure. The breeding method of the under-forest ecological pigs is ecological and healthy, environmentally friendly and pollution-free, obtained under-forest ecological pork is tender and fresh, good in palatability and high in nutrient value, and has no pollution, and the breeding method greatly improves the disease resistance of the ecological pigs. According to the breeding method, a medicated bath pool is arranged in a rotational grazing area, according to the characteristic that pigs like to take a bath, the pigs are cleaned and sterilized under an original ecology environment, and the occurrence of taenia solium is effectively avoided; through a reasonable composition, a Chinese herbal medicine bath lotion is remarkable in disinfection effect, and the immunity of the ecological pigs is effectively improved through frequent bathing.

The invention discloses a fermented type Chinese herbal medicine immunological enhancer for finless eel, which has a plurality of effects of prevention, health care, treatment, immune regulation and the like, and is an ideal, green, environment-friendly, safe and novel feed additive for substituting antibiotics medicaments. The fermented type Chinese herbal medicine feed additive is prepared from compound Chinese herbal medicines through processes of Chinese herbal medicine ultrasonic-assisted extraction and multi-strain two-step fermentation, has double advantages of the Chinese herbal medicines and probiotics, can effectively regulate intestinal health of the finless eel, can treat both symptoms and root causes, can supporting the healthy energy and cultivate vigor, can keep intestinal tract microecological balance and the optimal immune state, can improve digestibility of nutrition substances, can improve immunity of the finless eel body, can increase breeding income, can lower breeding risks, can substitute antibiotics in use, has no bad influences on the finless eel, and is safe to use and free from problems such as medicine residue and medicament resistance, has a wide market prospect.