34results about How to "Colonization fast" patented technology

The invention provides a special compound microbial fertilizer for paddy rice. The compound microbial fertilizer comprises the following components: an organic fertilizer component, an inorganic compound fertilizer component, bentonite and a compound microbial component; the compound microbial fertilizer contains 10-15% of nitrogen, 4-8% of phosphorus, 6-10% of potassium, 25% of organic matters and 2-18 hundred million c f u/g of compound microorganisms. According to the invention, comprehensive nutrition required by the growth of the paddy rice can be met; the quality of the paddy rice is improved and the increase in both yield and income is realized; moreover, the soil fertility of the rice field can be improved, the soil environment of the rice field is improved, and the occurrence of rice diseases is effectively prevented.

The invention discloses middle age and elder milk powder added with synbiotics, which contains 35-65g of fresh milk (converted to dry matter), 12-32g of desalted whey powder, 2-6g of granulated sugar, 3-8g of vegetable oil, 0.4-2g of composite Prebiotics and 1.0*10<5>-1*10<11> of composite probiotics. The milk powder of the present invention can increase quantity of beneficial bacteria for middle age and elder, thereby promoting establishment of beneficial bacteria advantage. By adding probiotics, quantity of beneficial bacteria is increased in short time; by adding Prebiotics having selectivity increment effect to probiotics, added probiotics can fast colonize and advantage of beneficial bacteria in intestinal tract flora is maintained. The milk powder of the present invention can increase absorptivity and retention rate of calcium, is added with composite vitamin, composite mineral matter and other nutrients, and can provide comprehensive nutrition for middle age and elder.

The invention discloses a preparation method of a liquid fertilizer for preventing and treating banana wilt.The preparation method comprises the following steps that 1, lactic acid bacteria accounting for 0.1%-0.5% of the weight of molasses-alcohol concentrated waste liquid and saccharomycetes accounting for 0.01%-0.05% of the weight of the molasses-alcohol concentrated waste liquid are added into the molasses-alcohol concentrated waste liquid, the materials are mixed to be uniform, and after natural fermentation is performed for 3 months, molasses-alcohol fermentation liquid is obtained; 2, 5-30 parts by weight of cassava extracting liquid, 2-20 parts by weight of nitrogen-phosphorus-potassium fertilizer, 0.1-5 parts by weight of medium trace elements and 5-40 parts by weight of the molasses-alcohol fermentation liquid prepared in the step 1 are put into a reactor, water is added to supplement the total parts by weight to 100, then beneficial bacteria are added, the materials are stirred to be uniform to enable the density of the beneficial bacteria to be 0.5-2 hundred million per milliliter, and the liquid fertilizer is obtained.The liquid fertilizer prepared through the method contains allelopathy inhibiting substances of fusarium oxysporum and has the positive effect on prevention and treatment of the banana wilt.

The invention discloses a method for cultivating edible fungi by means of wood blocks. A matrix of a traditional strain culture medium is changed, the matrix of strains and the matrix of the wood blocks are the same and can be fused into a whole, and harmonious coexistence can be achieved; the strains and a strain cover are combined into a whole and all communicated with xylon of the wood blocks, and the disengagement problem of a traditional strain cover is solved thoroughly. According to the technical scheme, the method for cultivating the edible fungi by means of the wood blocks comprises the following steps of wood block preparation, wherein timber is cut into long wood blocks for use, according to differences of cultivated varieties, the tree varieties of pine and Chinese fir are selected for ganoderma tsugae, and broadleaf wood is selected for other varieties; wood block strain making; wood block punching, wherein punching is conducted through a mechanical punching machine or an electric drill or a handmade hammer, and the hole depth, hole diameter, line spacing and spacing are determined according to the cultivated varieties and tree varieties; strain inoculation, wherein wood block strains are embedded in wood block holes, and tamping is conducted with a hammer till no gap exists between the hole walls and the strain blocks; spawn running, wherein a spawn running way is determined according to the technological requirements of different varieties of cultivated edible and medical fungi, differences of the tree species and the specific circumstances of sites; fruiting management.

The invention provides a preservation method of a hypsizigus marmoreus strain. The method comprises a culture medium mixing process, a culture medium sterilization process, a strain inoculation process, a strain culture process and a strain subculture process, wherein the strain subculture process is the process for carrying out primary subculture in the culture medium at every 30-35 days; the strain culture medium is prepared from the following raw materials in percentage by weight: 20%-25% of sawdust, 10%-15% of rice bran and 65% of water, wherein the percentage by weight of the sawdust and the rice bran is the percentage by dry weight. According to the preservation method provided by the invention, the raw material for the culture medium is low in price, easy to purchase, convenient to store, long in strain preservation period and stable in strain character; the strain preserved by the preservation method can be continuously used for 10-20 years.

The invention discloses chicken specialized intestinal occupation bacteria and a production method and application thereof. The intestinal occupation bacteria is prepared by evenly mixing of beneficial bacterial cells attached to the surface of cecum mucosa of a healthy hen and a protective agent prior to freeze drying, the proportion of the beneficial bacterial cells and the protective agent is 5-10g of the beneficial bacteria cells in per liter of the protective agent, and the total effective number of the bacteria is not less than 5X10<9>CFU/g. The invention further discloses the application of the intestinal occupation bacteria in improving immunity and disease resistance of chicken. Experimental results show that intestinal occupation bacterial is diversified and easy to colonize andsurvive in intestines of the chicken, shortcomings that conventional microecological preparations are poor in host specificity, singular in variety and the like are overcome, and broad application prospect in large-scale production of livestock and poultry farming is achieved.

The invention discloses a formula for cultivating fungi. The formula comprises, by weight, 55 g of rice bran, 55 g of wheat bran, 305.1 g of saw dust, 2.5 g of shell ash and 104.6 g of water, whereinthe sum of the content of the rice bran, wheat bran and saw dust is 229.6 g; a method for processing the formula comprises the steps of stirring, adding water, sterilizing and cooling, wherein the method comprises the specific steps of: stirring, adding the rice bran, wheat bran, saw dust and shell ash into a vessel sequentially, and mixing the powder; adding the water after the powder is mixed evenly, and mixing the obtained mixture; sterilizing, adding the obtained mixture into a culture vessel, heating the culture vessel to 85 DEG C for sterilization, heating the culture vessel to 100 DEG Cfor second sterilization, and finally heating the culture vessel to 110 DEG C for sterilization, and finally keeping the temperature for 80 minutes; after the sterilization, cooling the culture vessel to 20 DEG C for cultivation for 18 days. Compared with the prior art, the formula has the advantages that the raw material of the culture medium are cheap, easy to buy and convenient to store, the method for preparing the culture medium is simple, and hypha grows vigorously and has high activity; after the inoculation of the hypha onto a culture material, planting is quick, and the rate of pollution is low.

The invention discloses a high-pressure vapour sterilization method of a mushroom stick. The method comprises the steps that (1),the mushroom stick is punctured, a breathable film is bonded to the mushroom stick, and the breathable film is sealed after the mushroom stick is placed in a high-temperature sterilization device; (2), vapour is added, an air inlet valve is adjusted to a lower magnitudewhen the pressure is increased to 0.9 kg/ cm <2>, an air discharging valve is switched on gradually, the air inlet valve is completely switched on when the pressure drops to zero, the state of the airinlet valve is maintained for 3-5 min until dense vapour is discharged out from an air discharging port, the air discharging valve is switched off, and the air discharging operation is repeated; (3),when the vapour pressure is increased to 0.8 kg/ cm <2> and the temperature is increased to 108 DEG C +/- 1 DEG C, the air inlet valve is adjusted to stabilize the pressure and the temperature, and the pressure and the temperature are maintained for 4 hours; (4), the vapour pressure is adjusted from 0.8 kg/ cm <2> to 0.4 kg/ cm <2> within 0.8-1 hour, the temperature is 105 DEG C +/- 1 DEG C, andthe pressure and the temperature are stabilized for 5 hours; (5), the air inlet valve is switched off, the air discharging valve is switched on when the vapour pressure is naturally reduced to 0.1 kg/cm <2>, the air discharging valve is switched off when no vapour is discharged from the air discharged valve, and the sterilization is completed.

The invention relates to a preparation method and application of a probiotic spore Capsid Nano-materials and probiotic composition. The problem that various gastric acid-intolerant probiotics are inactivated or reduced in activity after being orally taken through the stomach, and then the intestinal colonization efficiency is low can be effectively solved, growth and proliferation of harmful bacteria are inhibited, the intestinal barrier is recovered and rebuilt, the intestinal flora is adjusted, and then the colon cancer related to colitis and colitis is effectively prevented and treated. Thepreparation method comprises the steps that firstly, probiotics are cultured to generate spores, then spore Capsid is extracted through an extruder and prepared into the Capsid Nano-materials (CNMs)uniform in particle size and stable in property, then the Capsid Nano-materials and the probiotics are co-incubated in a growth culture medium, and the spore Capsid Nano-materials and probiotic composition is obtained. The preparation method is simple, low in production cost and stable in gastric acid environment, the intestinal flora is adjusted, the intestinal barrier is enhanced, and a new technical support is provided for treatment of inflammatory bowel diseases and inflammation induced cancers.

The invention discloses a wood cellulose-carbon nanotube composite filamentous biological filler for treating a micro-polluted water source and a preparation method of the wood cellulose-carbon nanotube composite filamentous biological filler, belonging to the technical field of wastewater filler production. According to the wood cellulose-carbon nanotube composite filamentous biological filler prepared by the preparation method disclosed by the invention, degrading microorganisms are colonized through wood cellulose-carbon nanotube composite filaments, so the collection and capture capability of the composite filamentous biological filler on organic micropollutants in water is enhanced; and organic micropollutants adsorbed and captured on the wood cellulose-carbon nanotube composite filaments can be intensively decomposed, so the self-cleaning function of the composite filamentous material is achieved.

The invention discloses a hydroponic device. The hydroponic device is formed by combining a barrel body on the lower portion and a contraction opening in the upper portion, an arc-shaped structure isarranged at the upper portion of the barrel body, an adjusting structure is arranged at the lower portion of the contraction opening; during use, the adjusting structure is clamped with the arc-shapedstructure, hard connecting rods are evenly arranged on the upper edge of the arc-shaped structure along the barrel body, elastic grooves are formed in the hard connecting rods, holes matched with theelastic grooves are formed in the barrel wall of the barrel body, the elastic grooves can block the holes, hollow ox horn structures are arranged at the tail ends of the hard connecting rods, and thehollow ox horn structures are connected end to end and can be fixed into a ring; and the contraction opening is cut off downwards from the upper end, and sponge is arranged in the contraction openingand used for fixing plants. The hydroponic device solves the problem that a hydroponic device set cannot be disassembled to adapt to various experimental conditions, solves the problem of root winding after hydroponic plants are dense, solves the lodging phenomenon after plant stalks extend, can control the depth of the plants immersed in water, prevents root rotting, is convenient and elastic toopen a contraction opening, and can be used for quickly planting the plants.

The invention discloses an efficient cultivation method for tremella aurantialba basswood. The efficient cultivation method comprises the steps of pretreatment, inoculation, spawn running, fruiting management and harvesting and specifically comprises the steps that the water content of the basswood is adjusted to be 50% or above, the basswood is cut into sections, and 10%-30% of lime water is smeared on the cut sections to obtain a basswood carrier; blind holes are formed in a basswood carrier according to the hole spacing of 12-20 cm and the line spacing of 5-10 cm, white floccules formed by connecting tremella aurantialba sporocarps and culture materials serve as tremella aurantialba basswood cultivation seeds for inoculation, the culture materials are filled, and then sealing is carried out; the inoculated basswood carriers are stacked and then subjected to spawn running, the piles are turned 4-5 times during spawn running, the temperature is controlled to be 22-25 DEG C, and when the fruiting rate of the basswood carriers reaches 20%-40%, the basswood carriers are moved to a fruiting field for fruiting; in the fruiting period, the canopy density of a fruiting field is controlled to be 0.3-0.6, and the air humidity is controlled to be 80%-90%; and harvesting is carried out after the fruiting bodies of the tremella aurantialba are mature. The tremella auramtialba cultivation period is short, tremella auramtialba growth is fast, about 90-120 days are needed from inoculation to harvesting, the tremella auramtialba growth period is usually started in 2 months, and the tremella auramtialba rich period is started in 4 months.