116results about How to "Short germination time" patented technology

The invention provides a method for preparing a phalaenopsis plant tissue medium and relates to a plant tissue culture technology. The method for preparing the monstera deliciosa plant tissue medium adopts a tissue culture technology, the formula of the medium consists of a seed germination medium, a differential medium, a strong seedling medium and a rooting medium, and the four media are respectively prepared and applied. The formula of the seed germination medium comprises minimal medium Murashige and Skoog (MS), 6-benzyl aminopurine, 1-naphthaleneacetic acid, activated carbon, cane sugar and agar powder; the formula of the differential medium comprises minimal medium 1/3MS, the 6-benzyl aminopurine, the 1-naphthaleneacetic acid, the activated carbon, banana juice, the cane sugar and the agar powder; the formula of the strong seedling medium comprises the minimal medium MS, the 6-benzyl aminopurine, benzaole-3-butyric acid, hyponex No.1, hyponex No.2, the activated carbon, the cane sugar and the agar powder; the formula of the rooting medium comprises the minimal medium MS, the 1-naphthaleneacetic acid, the banana juice, the activated carbon, the can sugar and the agar powder; and the required medium products are respectively prepared and obtained according to the formulas, the phalaenopsis plant tissue culturing and high power breeding are realized.

The invention discloses a method for culturing edible fungi, which includes the following steps: culturing the mother culture in larger scale to prepare liquid culture spawn, introducing the liquid culture spawn together with culture medium which needs to be sterilized separately to cultivating material for thick solid ventilated culturing, when the cultivating material is filled with hypha, briquetting and shaping the cultivating material, and sending the briquetted cultivating material to a mushroom house to produce mushroom. The method is environment-friendly, energy-saving, short in production period, low in pollution rate and small in work intensity.

The invention belongs to the technical field of rice deep processing, in particular to a production method of a functional rice product which has a special sweet flavor and is rich in Gamma-aminobutyric acid and a product thereof, the rice product is produced by virtue of the activities of high glutamate decarboxylase, amylase and protease in germinated brown rice of an indica type rice or a non glutinous rice. The invention takes the indica type rice or the non glutinous brown rice as a raw material which carries out the steps of cleaning, disinfection, soaking, germination, cleaning, beating into rice milk, heat insulation, transformation, drum drying or spray drying, and the like, to be produced into functional nutrition rice flake or rice powder which is rich in Gamma-aminobutyric acid. Compared with the prior art, the rice product makes full use of the activities of the glutamate decarboxylase, the amylase and the protease in the germinated brown rice; the produced rice product has the special sweet flavor; by calculating based on dry basis, the content of Gamma-aminobutyric acid is high (1,000-1,400mg/100g), and the nutritional value and the digestibility are high. The rice product of the invention can be taken as the functional food for resisting fatigue and reducing blood lipid.

The invention belongs to the method for cultivating economic forests and particularly relates to a method for culture and plant regeneration of an ormosia microphylla in-vitro embryo. According to the method disclosed by the invention, the culture and plant regeneration of the ormosia microphylla in-vitro embryo is completed by adopting embryo induced culture, primary bud inducted culture, bud multiplication culture, strong seedling culture, and root induction culture. The method for culture and plant regeneration of the ormosia microphylla in-vitro embryo is higher in expanding propagation coefficient, short in germination time and high in propagation speed, and has an important theoretical significance and higher economic value as well as development utilization prospect for efficiently nursing rare and endangered ormosia microphylla resources, through the strong seedling culture, a grown-up seedling is high in survival rate after being transplanted, and the seedling is healthy and strong as well as tall and straight with good growth vigor.

The invention discloses a microorganism seaweed liquid fertilizer for promoting the growth of toadstool and application of the microorganism seaweed liquid fertilizer. An enzymatic hydrolysate is obtained after low temperature physical treatment, high temperature sterilization treatment and enzymolysis treatment are performed on fresh seaweed in sequence; the obtained enzymatic hydrolysate is loaded into a fermentation tank, a compound microbial agent is added in terms of 3% to 5% of the weight of the enzymatic hydrolysate, a fermentation liquor is obtained through fermentation, a filter liquor which is the microorganism seaweed liquid fertilizer is taken after filtration, and the microorganism seaweed liquid fertilizer is sufficiently and uniformly mixed with potassium humate, compound amino acids, EDTA and chitosan, so as to prepare the liquid fertilizer. The application method of the microorganism seaweed liquid fertilizer comprises the following steps: soil is overturned twice in the period of 20 days before sowing, the microorganism seaweed liquid fertilizer is applied to the soil in terms of 4 kg per mu, and spraying is supplemented after first picking of toadstool, so that sufficient early nutrient supply for toadstool is guaranteed, the beneficial viable bacteria in the soil are activated, the soil fertility is improved simultaneously, and the method is significant forimproving the yield and quality of toadstool and promoting the income increase of farmers.

The invention belongs to the technical field of germination accelerating treatment and specifically relates to a complete nutrition formula germination accelerating method for tobacco seeds. The method comprises the following steps: putting tobacco seeds in a nutrient solution of MS+100 mg / L gibberellin + 2 mg / L naphthylacetic acid and accelerating germination for 42-46 h under conditions of a temperature of 26-28 DEG C, 12 h illumination / 12 h dark and continuous air feeding for oxygen supplementation; taking the seeds out of a germination accelerating pot, when most of the seeds have broken seed coats, and drying; carrying out coating and pelleting according to a routine technology to obtain the required germination accelerating-type pelleted tobacco seed. The germination accelerating-type pelleted tobacco seed prepared by the invention has advantages of high seed activity, fast sprouting, high rate of emergence and high uniformity, etc.

The invention relates to an accelerating germination method for shell-free type oil palm seeds. The accelerating germination method comprises using abluent solution to soak the shell-free type oil palm seeds, and cleaning and airing the seeds; using a disinfectant to rinse the seeds, placing the seeds into a plump transparent sealing bag filled with air, adding pure water of 2-4ml into every 10 seeds, transferring sprouting seeds to a sand bed, enabling a sand layer with the thickness of 1-2cm to be covered on the sprouting seeds, maintaining moist, transplanting the seeds into a seedling growing bag filled with nutrition soil when the seedlings grow to 9-12cm on the sand bed, and enabling the seedlings to grow into strong seedlings. The accelerating germination method is simple in process, convenient to operate, low in cost and high in efficiency, and can effectively overcome the shortcomings that the shell-free seeds are easy to dry and are subjected to germ infection easily. Germination time is short, the germination rate, the seedling emergency and the strong seedling rate are high, and the method is efficient for accelerating germination and seedling growing of the shell-free type oil palm seeds.

The invention discloses a nutrient solution for picria felterrae seed germination and a preparation method of the nutrient solution and belongs to the technical field of picria felterrae planting. The nutrient solution for picria felterrae seed germination is prepared from the following raw materials: bananas, potassium chloride, sodium phosphate, ammonium bicarbonate, calcium chloride, magnesium glycinate, sodium iodide, potassium borate, sodium molybdate, zinc chloride, manganese methionine, copper chloride, ferrous sulfate, vitamin, amino acid, indolebutyric acid, gibberellin, 6-benzyl adenosine, naphthylacetic acid, kinetin, a cosolvent, a dispersing agent, a stabilizer, an antibacterial agent and water. The nutrient solution for picria felterrae seed germination is prepared through mixing, pH value adjustment and sterilization. Picria felterrae seeds are germinated by adopting the nutrient solution, so that the germination rate is high and the germination time is short.

The invention relates to a method for promoting eel grass seeds to germinate and grow. The method comprises the following steps that: in a culture box, potassium nitrate solution or chitosan solution is added, in addition, trace intermittent aeration is used as an auxiliary measure, and the eel grass seeds are added for soaking; the soaked eel grass seeds are cultured in a beaker with lake bottom sediment as substrates; and after the eel grass seeds germinate, the young eel grass seedlings are placed into a culture box containing the potassium nitrate to be soaked, and meanwhile, trace intermittent aeration and intermittent short wave ultraviolet ray radiation are used as auxiliary measures. The method provided by the invention is simple, the germinating time of the eel grass seeds is short, the germinating rate is high, the growth speed is high, in addition, the economic cost is low, and great significance is realized on the fast breeding and large-scale production seedling culture of the eel grass.

The invention discloses a method for preparing culture strains of Agaricus bisporus (Lange) Sing by fermenting culture materials and belongs to the technical field of culture of edible mushrooms. According to the method, 1,500kg of dried wheat straw (or rice straw), 1,500kg of dried cow dung, 25kg of urea, 50kg of lime powder, 30kg of calcium superphosphate, 50kg of gypsum powder and 40kg of calcium carbonate are used in the formula of the culture materials for culture strains of Agaricus bisporus (Lange) Sing. The culture materials are treated with outdoor fermentation and indoor post-fermentation technologies, a plastic basket which is 50cm long, 30 cm wide and 30 cm high is used as a container, and the culture strains of Agaricus bisporus (Lange) Sing are prepared through inoculation and cultivation. Compared with a currently commonly used method for preparing the culture strains from wheat serving as a main culture medium, the method has the advantages of grain saving, labor saving, energy saving, cost saving, shortening of strain preparation time, consistent culture age, short spawn running time after sowing and low probability of pollution of mixed fungi. The wheat straw (or rice straw) can be sufficiently utilized, environmental pollution caused by straw burning is reduced, and ecological balance is maintained.

The invention discloses a method for relieving vaccinium bracteatum thunb seeds from dormancy, and belongs to the technical field of plant propagation. The method comprises the following steps: (1), gathering mellow fruits in autumn in time, and modulating to obtain seeds for later use; (2), sterilizing the seeds for sand storage; (3), processing the sand-stored seeds by hormones for accelerating germination in the following spring. According to the invention, after the vaccinium bracteatum thunb seeds are relieved from dormancy, the germination rate of the vaccinium bracteatum thunb seeds reaches above 95.3%.

The invention discloses a method for increasing the budding rate of radix paeoniae rubra seeds. The method comprises the steps of seed selection, wherein the radix paeoniae rubra seeds which are fulland free of diseases and insect pests are selected, and poured into warm water of 38-40 DEG C to be soaked and washed, the mixture is continuously stirred until the water temperature is lowered to 20-25 DEG C, and the seeds continue to be soaked for 2-3 h, and are afterwards rinsed thoroughly with clean water; the seeds are put into disinfectant liquid of 38-40 DEG C to be disinfected for 10-20 min, and then aired; seed soaking; budding acceleration, wherein the soaked and dried radix paeoniae rubra seeds are stirred uniformly with fine sand or fine soil the volume of which is 2-3 times that of the seeds, after stirring, a proper amount of water is added, so that the moisture content is within 42-45%, then the mixture is laid on a budding acceleration bed with the thickness of 18-23 cm, alayer of woven straw or plastic thin film covers the upper end of the mixture, the temperature is maintained at 26-27 DEG C, and the seeds bud after 12-18 days; sifting and planting. According to themethod for increasing the budding rate of the radix paeoniae rubra seeds, the budding time of the radix paeoniae rubra seeds is short, and the budding rate is high; meanwhile, the water and labor aresaved, management is facilitated, and the economic benefit can also be greatly increased.

The invention discloses a wheat malt composite powder and a preparation method thereof.Wheat malt powder with a natural color, a natural flavor and a natural taste is scientifically compounded with functional products such as lactobacillus plantarum powder, modified dietary fibers, ferment powder and oligosaccharide, so that the trophism, the food safety and the healthcare function of the wheat malt composite powder are effectively improved, and the probiotic property and the quality stability of the wheat malt composite powder are also significantly improved.The wheat malt composite powder is prepared from simple components and is natural in color, flavor and taste, high in nutritive value, strong in healthcare function, high in food safety and long in shelf life, the content of bioactive substances is high, the viable count of probiotics is high, the probiotic property is high, and complete varieties of functional metabolites of probiotics are provided with a high content.Ultrasonic cleaning, instant microwave puffing and germ killing, high-voltage pulse processing, combined biological enzymolysis and soaking and germination accelerating are adopted in the wheat malt preparation process.The soaking and germination time is short, the germination rate is high, the content of bioactive substances is high, the production efficiency is high, environmental pollution is avoided, and environmental friendliness is achieved.

The invention discloses a culture medium for industrial bottle cultivation of pleurotus geesteranus. Based on 100% of the total weight of raw materials, the culture medium is prepared from 39-44% of corn cobs, 15-25% of cottonseed hulls, 5-10% of wood dust, 21-25% of bran, 3-5% of beet leaves, 1-5% of corn flour, 1-5% of soybean meal, 0.1-2% of light calcium carbonate, 0.1-2% of lime, 0.01-0.1% ofmonopotassium phosphate, 0.01-0.1% of magnesium sulfate, 0.01-0.1% of vitamin B1 and 0.01-0.1% of vitamin B2. The corn cobs are used as the main raw material, the cottonseed hulls and the wood dust are used as the accessory raw materials, the using amount of the corn cobs is increased, recycling of crop straw is better conducted, the using amount of the wood dust is reduced, and the culture medium has the advantages of being low in raw material cost and high in spawn running speed. Bottle cultivation is conducted by using the culture medium, the time for industrial cultivation of the pleurotus geesteranus is short, and the pleurotus geesteranus produced by using the culture medium has the advantages of being high in yield and high in quality.

The invention discloses a strawberry seed pregermination method, belonging to the technical field of planting. The strawberry seed pregermination method comprises the following steps: immersion cleaning: pouring strawberry seeds in water with the temperature of 50-70 DEG C to perform immersion cleaning while continuously stirring until the water temperature drops to 25 DEG C; immersing: continuing immersing the seeds subjected to immersion cleaning in the water for 1-3 hours; rinsing: taking out the immersed strawberry seeds, kneading with hands until the seed coats are glossy, and cleanly rinsing with clear water; and pregermination by keeping the temperature: covering the rinsed strawberry seeds with 2-4 layers of wet gauze, and standing at 25-30 DEG C to perform pregermination while ensuring to wet the gauze with 25 DEG C water every 8 hours. The method is used for pregermination. The method has the characteristics of short pregermination time and high pregermination rate, and is simple to operate.

The invention discloses a method for rapidly propagating Camelia sinensis cv. Chongqing pipacha. The method comprises the following steps of: sequentially cleaning an explant of a stem segment with buds of an indoor cutting seedling of the Camelia sinensis cv. Chongqing pipacha by using soapy water, soaking in carbendazim, and washing by using running water, completely absorbing the moisture on the surface of the explant, and removing small leaves from outer layers of the buds and the stem segment; sequentially disinfecting the explant by using alcohol and mercury bichloride under aseptic conditions, washing by using sterile water, inoculating into a Murashige and Skoog (MS) culture medium, culturing, and screening out a survival aseptic material; transferring the aseptic material into a startup culture medium, culturing and inducing into buds; and transferring the germinant aseptic material into an enrichment culture medium, and continuing to culture to obtain cluster buds with the average multiplication coefficient of 3.31 to 4.86. By the method, the aseptic material of which the sterilization survival rate is up to 88.5 percent can be obtained, the germination time is short, the multiplication rate is high, the cluster buds of which the average multiplication coefficient is up to 4.86 can be obtained within three months, and excellent characters of a genotype and a phenotype of the original clone can be maintained.

The invention discloses a preparation method of a tremella fuciformis mother strain. According to the method, a wood chip culture medium containing the Xianghuijun strain culture is prepared by separating the Xianghuijun strain hyphae, and then the pure tremella fuciformis hyphae obtained through separation and the Xianghuijun strain hyphae are subjected to cross culture on the wood chip culture medium containing the Xianghuijun strain culture to prepare the tremella fuciformis mother strain. Compared with a traditional method, the separated pure tremella fuciformis mycelia have the advantagesof being short in germination time, robust in growth, pure white, dense and the like; separation of tremella fuciformis pure hyphae and preparation of tremella fuciformis mother strains are completedin the same bottle of wood chip culture medium, operation is easy and convenient, damage to the tremella fuciformis pure hyphae caused by multiple times of transfer and infectious microbe pollution possibly occurring in the transfer process are avoided, meanwhile, the preparation time of the tremella fuciformis mother strains is shortened, and the preparation cost of the tremella fuciformis mother strains is effectively reduced.

The invention discloses a breeding seedling-growing method for camellia. The breeding seedling-growing method specifically comprises the steps of selecting seeds, soaking, carrying out disinfection and germination acceleration, putting germination-accelerated seeds into a seedling-growing matrix prepared from pine needle meal, pseudo-ginseng powder, poria powder, coco coir and peat soil through fermentation, covering the seedling-growing matrix with a mixture of plant ash, coco coir and sandy soil, starting seedling growing, and transplanting the seedlings into a planting pot after germination, so as to finish seedling-growing and breeding. The camellia cultured by virtue of the breeding seedling-growing method is high in germination speed, survival rate and ornamental value and can adequately meet the market demands, leaves are glossy, the raw materials of the breeding seedling-growing method are easily available, the cost is low, time and the labor are saved, and the breeding seedling-growing method has considerable economic benefits.

The invention provides a seedling growing method of bletilla striata. The method comprises the following steps: the whole seedling growing process is divided into two stages, wherein in the first stage, seeds are uniformly scattered on the surface layer of a culture medium and germination cultivation is conducted in a tissue culture chamber; and after the seeds are germinated to form protocorms, second-stage cultivation is conducted, the protocorms are stripped from the culture medium and are put into water, the protocorms are scattered on a seedling bed after being dispersed, the protocorms are exposed on the substrate, nutritional liquid is sprayed on the seedling bed at fixed period, moisture preservation, temperature control and shading of the seedling bed are considered, direct sunlight is prevented, and water and fertilizer management as well as disease prevent and control management are conducted. The seedling growing method of the bletilla striata is high in germination efficiency, short in germination time, simple and convenient in management and low in seedling growing cost. Germination can be completed after 10 to 15 days and tissue culture chamber cultivation can be completely after 30 to 35 days. Inoculation on the culture medium is needed only for one time, the protocorms are scattered on the seedling growth substrate after being formed and seedling growing is conducted.