201results about How to "Reduce disease rate" patented technology

The invention discloses streptomyces albidoflavus W68 (with the preservation number CGMCC NO.12210) having wide-spectrum antifungal activity and being separated from deep-sea sludge and application technologies of microbial agents prepared by adopting streptomyces albidoflavus W68 and microbial fertilizers prepared by taking streptomyces albidoflavus W68 as a material. The application technologies of the microbial agents prepared by adopting streptomyces albidoflavus W68 separated from the deep-sea sludge and the microbial fertilizers prepared by taking streptomyces albidoflavus W68 as the material are simple, convenient and efficient, and are environmentally friendly, and the spore concentration of the antifungal preparation obtained through solid fermentation can achieve tens of billions. The pot experiment proves that streptomyces albidoflavus W68 separated from the deep-sea sludge has significant prevention and treatment effects for the soil-borne fungal diseases including wheat root rot, melon fusarium wilt, phytoph-thora capsici leonian and wheat take-all. Streptomyces albidoflavus W68 has great application prospect in the pollution-free prevention and control for the soil-borne fungal diseases.

A potato planting method comprises the following steps of (a), preparation before planting, (b), planting, (c), field management and (d), harvesting. By using the planting method, planted new Daping level potatoes are high in yield and high in disease resistance, and the shortcoming that the new Daping level potatoes planted by using the traditional planting mode are not high in yield, late blight resistance is not high and the like is overcome. Compared with the traditional cultivation technology, the potato planting method has the advantages that the yield and the quality of potatoes are greatly improved, the yield is improved by 15%, the dry matter content is increased by 12.53%, the reducing sugar content is increased by 20.00%, the soluble protein content is increased by 6.76%, the starch content is increased by 19.07%, and the Vc content is increased by 18.39%; and in 3-5 days before the late blight center diseased or infected plants of the potatoes are found out, the blight of the potatoes can be effectively prevented and cured by using bactericide, and the disease rate is reduced by 27.89%.

The invention discloses a method for improving a hippocampus kelloggi fry cultivating rate. The method for improving the hippocampus kelloggi fry cultivating rate is characterized in that nutrition is fortified on main animal bait for hippocampus- Artemia by using an unsaturated fatty acid emulsifier and microalgae so as to compensate unbalance of the trophic structure of the bait, in particular to increased and balance the content of the unsaturated fatty acid. After the bait is fortified based on the method, the bait is continuously fed to a young hippocampus, thereby significantly improving the bait feeding rate of the hippocampus; and by soaking and cleaning the fortified bait, and the survival rate and the growth rate of the corresponding hippocampus are significantly increased.

The invention relates to a novel poultry micro-ecological preparation and a preparation method of the novel poultry micro-ecological preparation. The preparation comprises following components in part by weight: 0.8-3.5 parts of vitamin A, 0.2-0.8 part of vitamin D, 2-8 parts of vitamin E, 0.2-1.2 parts of vitamin K, 0.1-0.9 part of vitamin B1, 0.2-0.8 part of vitamin B2, 0.1-0.7 part of vitamin B6, 0.08-0.5 part of vitamin B12, 2-5 parts of nicotinamide, 0.8-3.5 parts of calcium pantothenate, 0.02-0.4 part of folic acid, 0.2-1.2 parts of biotin, 0.02-2 parts of vitamin C, 1.3-32 parts of enterococcus faecium, 27-155 parts of bacillus subtilis, 75-210 parts of oligosaccharide, 150-400 parts of pine needle meal and 400-600 parts of bentonite. The novel poultry micro-ecological preparation can improve daily gain, feed intake, feed conversation efficiency of young poultry, reduces death and culling rate of the young poultry, and improves reproductive performance of breeding poultry, laying rate, fertilization rate of hatching eggs, hatching rate, and healthy rate of the young poultry. According to the invention, as double-layer shallow coating is performed to enterococcus faecium, the stress resistance of enterococcus faecium is improved.

The invention relates to the technical field of culture of aquatic products, and more particularly discloses a culture method for crayfish. The culture method is characterized by comprising the following steps: selection of an aquaculture pond, water body treatment, aquatic plant transplanting, release of crayfish fries, bait feeding and water quality management. The culture method for the crayfish, which is provided by the invention, is more pertinent by feeding the crayfish with different proportions of animal baits and vegetable baits in different growth periods, and various ingredients can be combined better by mixing and adding Chinese herbal medicinal ingredients to the baits, such that the bait absorption speed and the growth speed of the crayfish can be effectively improved. A biological inhibitor prepared in the culture method can be used for not only effectively killing fungi and microbes in a water body, but also promoting the disease resistance of the crayfish.

The invention discloses a method for cultivating passion fruit virus-free seedlings. The passion fruit virus-free seedlings are obtained by five steps of plant explanting preprocessing, basic cultivating, detoxication cultivating, multiplication tissue cultivation rapid propagation cultivating and rooting cultivating. The method for cultivating the passion fruit virus-free seedlings is simple in operation, and can be used for industrially producing a large batch of passion fruit virus-free seedlings; after the virus-free seedlings are planted, the disease rate of passion fruit plants is effectively reduced; compared with common non-detoxification passion fruit seedlings, the passion fruit virus-free seedlings have the advantage that the disease rate is only 2% after being planted, and the economic benefits of passion fruits are greatly increased.

The invention relates to a disease-resisting and freshness-retaining treatment method for storage of picked mangoes at normal temperature, and belongs to the field of the fruit freshness keeping technology. The disease-resisting and freshness-retaining treatment method comprises the following steps: carrying out precooling on picked 70-80% matured mangoes, carrying out sterilization, blowing-drying or airing, soaking in hot water at 55 DEG C, fishing out, airing, uniformly spraying a mixed disease-resisting and freshness-retaining agent on the surface of the mangoes, airing, packaging and storing at normal temperature. According to the disease-resistant and freshness-retaining treatment method, diseases of the mangoes during storage at the normal temperature can be reduced effectively, the disease index and the diseased fruit rate of the mango are reduced remarkably, the commercial fruit rate of the mangoes is improved, the shelf life of the mangoes at the normal temperature is prolonged, the method can be operated conveniently and rapidly, the used disease-resisting and freshness-retaining agent is non-toxic and harmless, and the method can be promoted and applied easily.

The invention discloses a seedling cultivation method of camphor trees. The method comprises the steps of land selection, seed pretreatment, sowing, middle-stage management, transplanting and later-stage management. The camphor trees have low growth environment requirements but are vulnerable to diseases in the seedling stage, the seedling disease rate can be effectively decreased through sterilization of seeds, the seeds can sprout earlier after being soaked in warm water, normal growth of the camphor trees can be guaranteed to the maximum degree through fertilization, the quality of seedlings can be improved through middle-stage management, the survival rate of the seedlings can be increased through middle-stage management, abundant sunlight can be guaranteed through pruning, and the growth vigor of the camphor trees can be improved through later-stage management.

The invention discloses an aquaculture method controlled by microorganisms. The method is characterized in that a composite microbial water quality modifying agent and water are uniformly stirred according to a mass ratio of 1:50, then the uniformly-stirred material is applied to a culture pond, wherein the use amount is 0.5-1 g/m<2>, and therefore the purposes of repairing water bodies and improving the survival rate and yield of aquaculture animals are achieved. The composite microbial water quality modifying agent is obtained by mixing 15-20% by mass of a composite microbial agent, 5-10% bymass of a nutritional agent and 70-80% by mass of a carrier, wherein the effective living bacterium quantity is 10<7>-10<8> cfu/mL, and performing fermentation. The composite microbial water qualitymodifying agent provided by the invention can effectively reduce the content of ammonia nitrogen and nitrite in the water bodies, increase a dissolved oxygen amount, eliminate odor of the water bodies, maintain balance of bacteria and algae, purify water quality, and reduce the disease rate and death rate of the aquatic animals, thereby improving a yield of aquaculture.

The invention belongs to the technical field of feed, and concretely discloses a feed for breeding black goats and a producing method thereof. The breeding feed mainly comprises an energy feed, a feed additive, a mineral matter feed and a mildew inhibitor according to certain parts by weight, and the feed is prepared by mixed fermentation; wherein the energy feed is mainly prepared from corn flour, wheat bran, bean dregs, rice bran, alfalfa, rye grass and Draco-cephalum moldavica according to certain parts by weight; the feed additive is mainly prepared by mulberry barks, radix stephaniae tetrandrae, human placenta, officinal magnolia barks, Taxillus sutchuenensis, vladimiria roots, Grifola frondosa, licorice, rehmannia roots, and Chinese wolfberry fruits according to certain parts by weight; the mineral matter feed is mainly prepared by shell powder, bone meal, sodium bicarbonate, and salt according to certain parts by weight. The breeding feed has green and safe raw materials, and is rich in cellulose, protein, mineral matter, Chinese herbal medicine components for improving immunity and a natural mildew inhibitor with abundant and comprehensive nutrition and without toxic and side effects and residuals; the feed can be used for effectively improving resistibility and growth speed of black goats.

The invention discloses a nutrient health food and a preparation method thereof, which comprises propolis, gynostemma extract, ginkgo leaf extract, tea polyphenols and vitamin. The products of the invention have the functions of reducing blood fat, preventing senescence, regulating immunity, and healthcare functions for diseases, such as hypertension, hyperlipemia, hyperglycemia, cardiopathy, diabetes, etc.

The invention discloses a composite microbial preparation for aquaculture and method. The composite microbial preparation comprises the compositions of, by mass, 0.8-2% of photosynthetic bacteria powder, 1-3% of bacillus subtilis powder, 0.5-1% of lactic acid bacteria powder, 0.5-1.5% of nitrifying bacteria powder, 1.5-4.8% of bdellovibrio bacteria powder, 0.5-1% of saccharomycete bacteria powder,1.6-2.25% of multi-vitamins and 84.45%-93.6% of carriers. The preparation method comprises the three steps of fermentation, bacteria powder preparation and preparing of the preparation. The compositemicrobial preparation can be used after amplification cultureor directly sprayed. When the composite microbial preparation is applied to the aquaculture industry, nitrite, ammonia nitrogen and virosin which are in water are decomposed by strains symbiosis and enzymatic hydrolysis, so that the effects of purifying water quality and lowering pH are achieved, the incidence rate of cultured organismscan be greatly reduced, the income of aquaculturists is improved, and green and healthy aquaculture is achieved.

The invention relates to the technical field of aquatic products cultivation and particularly discloses a cultivation technique for crayfish. The cultivation technique is characterized by comprising the following steps: selecting a cultivation pond; treating water quality; transplanting water plants; putting in shrimp larvae; feeding with baits; managing water quality. According to the cultivation method for crayfish provided by the invention, the animal baits and plant baits in different ratios are adopted for feeding for different growth periods of the crayfish; the baits are more targeted; the Chinese herbal medicinal ingredients are mixed and added in the baits; the components are more effectively combined with each other; the absorbing speed for the baits and the growth speed of the crayfish are effectively increased; the biological inhibitor prepared according to the method provided by the invention not only can be used for effectively killing fungus and microorganisms in water but also promoting the disease resistance of the crayfish.

The invention provides a seedling raising method of Capsicum annuum L. var. conoides (Mill.) Irish. The method comprises the following steps: seed treatment and germination, seedling raising preparation, seedling raising management and transplant cultivation. According to the planting method, the germination rate and the survival rate are improved though disinfection and germination treatment of Capsicum annuum L. var. conoides (Mill.) Irish seeds, and through special seedling substrate seedling raising and strict seedling raising management; and the purposes of biomass recycling and seedling-raising cost reducing are realized through rational utilization of crop straws.

The invention discloses a crucian breeding method. The method specifically includes the following steps of parent fish selection, parent fish cultivation, artificial spawning, incubation and emergence. Nutrient-enriched feed fed in the parent fish cultivation process is prepared from, by weight, 115-120 parts of expanded corn flour, 80-85 parts of peanut meal, 55-60 parts of bone meal, 12-14 parts of chicken feather, 1.4-1.6 parts of salt, 36-38 parts of wheat germ, 48-50 parts of oyster meat, 17-19 parts of oyster shells, 0.07-0.09 part of astaxanthin, 0.16-0.18 part of zeaxanthin, 4.2-4.4 parts of palm oil, 1.4-1.6 parts of spinach extracts, 0.7-0.9 part of mulberry leaf extracts, 0.6-0.8 part of extracts of opuntia, 0.32-0.34 part of compound vitamins, 2.6-2.8 parts of garlic essential oil and 0.11-0.13 part of sodium lactate. The feed used for the method is scientific and reasonable in formula and complete and rich in nutrition, all nutritional ingredients act in a matched mode, the reproductive performance of crucian parent fish is effectively enhanced, the feed is good in palatability and easy to digest, feed intake of the crucian is greatly raised, absorption and conversion effects are greatly improved, and flesh quality is effectively improved.

The invention discloses a clean cultivation method for strawberries. The clean cultivation method includes the steps of S1, variety selection and seedling cultivation; S2, land selection; S3, making of strawberry furrows; S4, planting of the strawberries; S5, plastic film covering; S6, shed management; S7, plant management; S8, pollination; S9, flowers and fruits thinning; S10, harvesting. In themethod, black plastic films and non-woven fabric are involved; contact of bases of the strawberries and soil is reduced through the cultivation mode, functions in abrasion resistance, bruising reduction and shock prevention can be achieved, damage rate of the fruits is reduced, breeding of microorganisms is effectively reduced, and clean production level of the strawberries is improved; the cultivation method is scientific and efficient, the strawberries are safe and hygienic through standardized field planting and effective management, yield is increased, and economic benefits of strawberry growers are improved.

The invention discloses a medical skin care massage instrument. The medical skin care massage instrument comprises a machine body, wherein a massage cavity with a downward opening is formed in the lower end surface of the machine body; a care solution spraying plate is fixedly arranged at the upper end of the massage cavity; fifteen guide holes penetrating through the upper end surface and the lower end surface are uniformly distributed in the upper side of the care solution spraying plate; a vibration cavity is formed in the upper side of the massage cavity; a vibration plate capable of sliding up and down is arranged in the vibration cavity; and the left end surface and the right end surface of the vibration plate are abutted against the left wall surface and the right wall surface of the vibration cavity. According to the medical skin care massage instrument disclosed by the invention, all-around massage on muscles by a massage part is realized by utilizing mechanical reciprocatingmotion, and care solution is atomized and sprayed on the surface layer of skin, so that absorption of the skin on the care solution is promoted while massage is carried out; the medical skin care massage instrument can be used for nursing the skin while relieving muscle soreness, so that the quality of the skin can be effectively improved; and meanwhile, the probability of skin lesions is reduced,and the medical skin care massage instrument is beneficial to body health.

The invention relates to an in-situ fertilized egg proliferation and releasing method suitable for sepiella maindroni. The method comprises the following steps: using artificial resin as a material and taking gorgonian in a natural sea area as a model to prepare an egg collecting device for fertilized eggs, and applying an ovipositor for fertilized eggs to a sea-area net cage of the sepiella maindroni. The method has the beneficial effects that oviposition of the sepiella maindroni under a natural environment is simulated, and in-situ proliferation is carried out, so that the oxygen loss of the fertilized eggs probably caused by transport to a proliferation and releasing sea area from other places during fertilizer egg proliferation is avoided; and the gorgonian-mode ovipositor is producedby simulating the gorgonian, so that the egg laying rate is higher, and the egg laying effect is better. The fertilized egg collecting device also has an effect of lowering stormy waves, and enablesthe inside of the net cage to be in a stable state, so that the situation of death stress-jet of young sepiella maindroni is greatly reduced, and the survival rate of the young sepiella maindroni is improved. Inner surfaces of irregular concave holes are coated with an antibacterial coating, so that the fertilized eggs can be effectively protected, and the pathological change rate of the fertilized eggs can be reduced.