464results about How to "Germinate fast" patented technology

The invention discloses an emmenopterys henryi pollution-free planting method which comprises the steps of selection of seeds, disinfection of the seeds, centrifugal overweight treatment, plant hormones and low temperature sand stratification treatment, seed germination and soil scientific management, seedling transplanting and the like. By the centrifugal overweight treatment and the plant hormones and low temperature sand stratification treatment, sleep time of the seeds of emmenopterys henryi is shortened; moreover, by effective temperature and light treatment, the emmenopterys henryi has high seed germination rate, germinability and germination index.

The invention discloses a new application of sodium hydrosulfide for promoting germination of wheat seeds under the stress of heavy metals, namely, the application is that the sodium hydrosulfide is taken as a sprout-promoting agent of germination in the soil polluted by heavy metals of Al<3+>, Cd<2+>, Cr<3+>, Cr<6+>, Pb<2+>, Hg<2> and the like. The invention can effectively improve the germinability of the wheat seeds under the stress of heavy metals, and induces the seeds to germinate fast and regularly. Research proves that the sodium hydrosulfide of the hydrogen sulfide donor is adopted to preprocess the wheat seeds, which can remarkably induce the activity expression of hydrolytic enzyme of amylase, protease, lipase and the like, in the seeds, enhances the oxygenolysis of storage matter, relieves the oxidative damage caused by the stress of the heavy metals in the seeds and maintains the lower membrane lipid overoxidation level in the seeds and the seedlings, thus being beneficial to the normal growth of embryo and radicle. The invention solves the key problem of restoring the production of the wheat in the areas polluted by heavy metals, has simple operation; the needed reagent is single and is easy to be obtained.

The invention belongs to the technical field of rice matrix seedling and discloses an organic ecological substrate for rice industrialized seedling production. The organic ecological substrate for rice industrialized seedling production comprises the following components in parts by mass: 20 to 40 parts of animal dung, 30 to 50 parts of organic waste, 15 to 30 parts of a conditioner, 20 to 40 parts of carbonized rice husk and 0.01 to 0.03 part of a microbial agent. The organic ecological substrate has high nutrient content and good seedling strengthening effect. The invention also provides a preparation method of the organic ecological substrate for rice industrialized seedling production.

The invention relates to a method for breaking the dormancy of the seeds of Paris polyphylla var.yunnanensis, belonging to the technical field of Chinese traditional medicine planting. The method includes the following steps: 1. the mature seeds of the Paris polyphylla var.yunnanensis with red seed coats are collected in September to October every year, the red seed coats are washed away, the seeds are naturally dried in shade at room temperature for 15 days and then are filled into air permeable valve bags for storage; 2. the seeds stored in the bags are taken out at the middle of November, dipped in the water with room temperature for 15 hours, then are taken out and naturally dried in shad at room temperature for 15 hours, and finally are again dipped into the water with room temperature for 15 hours; 3. the processed seeds are directly sowed in soil for sprouting, covered with 2 cm thick soil, and watered in an appropriate state that no water accumulation exists; the seeds in soil sprout in 60 days, and germination rate can reach over 90%. Compared with the existing processing method of controlling temperature and applying gibberellin, the method has the advantages of simple operation, low cost, quick germination, etc., thus the method can be extensively applied to the planting of the traditional Chinese medicine of Paris polyphylla var.yunnanensis.

Fuzzy cotton seeds with an aqueous polyurethane dispersion are provided which have a smooth and non-sticky surface. Said coated seeds have at the same time a sufficient hardness for use in machine-seeding and possess also excellent germination properties.

The invention discloses a liquid bacterial agent for rooting, which comprises the following raw materials by weight parts: 20-80 parts of concentrated amino acid fermented liquid, 15-30 parts of urea, 5-20 parts of potassium fulvic acid, 10-20 parts of alginic acid, 5-15 parts of chitosan, 10-30 parts of bacillus subtilis, 5-20 parts of Alpha-pimacol, 10-35 parts of sodium nitrophenolate, 1-4 parts of indole butyric acid potassium, 5-15 parts of 5-nitrate and 10-20 parts of calcium nitrate. According to the invention, the liquid bacterial agent contains various high-activity strains including bacillus laterospor, bacillus licheniformis, bacillus subtilis and the like and dozens of high-purity nutritional ingredients. The liquid bacterial agent has super strong activity, and can quickly reach nutrient deficiency parts and bacteria infection parts of crops after being used so as to quickly complement the deficient elements, and can split mycelium and spore and remove soil-borne diseases so as to allow the crops to be quickly back to health. The liquid bacterial agent has the advantages of good water solubility, strong absorption ability, non-public hazard, no residue and no volatility after being used, and can not cause poison damage for the crops in the greenhouse.

The invention provides a new technological method for preparing and industrially culturing aweto strains. The method comprises the following steps of: using young silkworms of 2 years as a host of an aweto culture medium, preparing strains by separating the tissue of wild awetos, dying the young silkworms, providing biological conditions suitable for aweto growth, and culturing aweto products with the shapes of wild awetos and the similar contents of various food mass. The invention has simple and convenient operation process, high yield rate and low culture cost.

The invention belongs to the technical field of biology deep fermentation technology and particularly relates to a fast manufacture method for liquid strain. The method comprises the steps that for a culture medium, rice powder serves as a carbon source, sugar serves as an auxiliary carbon source, corn powder serves as a nitrogen source, peptone and yeast extract (powder) serve as auxiliary nitrogen sources, monopotassium phosphate and magnesium sulfate serve as inorganic salts, and water serves as a carrier; a glass container serves as a culture container; inoculation is performed after a liquid medium is sterilized, and the liquid strain is obtained through a rotary type shaking table. The fast manufacture method for the liquid strain has the advantages that cheap plant starch is used as the main carbon source and the nitrogen sources, and nutrition-allocated proportion is reasonable and comprehensive; the prepared liquid medium is appropriate in viscosity; a culture period is short, and the liquid strain with good quality, strong vitality and different sizes can be cultured in 2-3 days; at the time of inoculation, the fast manufacture method for the liquid strain is simple, convenient and fast; when a solid culture material is inoculated, the material flows fast and is easy to scatter, many strain running points appear and germinate fast and the like.

A turf care system and method uses simultaneously fired pulses of high-pressure liquid jets of the mixture shot toward the ground. The liquid is mixed with dry grass seed shortly before being delivered to a high-pressure liquid/seed pumping system, which uses an accumulator and sequencing valve to produce at regular repetitive intervals pulses of the liquid/seed mixture under high pressure. The pulses are delivered to an elongated hydraulic manifold having multiple nozzles pointed downwardly, which are spaced from one another and the ground by predetermined distances. The momentum of the high-pressure jet of liquid/seed mixture issuing from each nozzle cuts through overlying vegetation to deposit the seeds into the crown of the soil at predetermined desired depth. Spray patterns are determined by nozzle orifice shape, and are preferably selected to provide a shallow knife slit-like opening or trench in the crown of the turf.

The invention discloses a method for breeding cordyceps militars strain, which comprises the steps of uniformly mixing the cordyceps militars spore suspension with a basic culture medium lack of nutrition, pouring a layer of basic culture medium after the mixture of the cordyceps militars spore suspension and the basic culture medium lack of nutrition is coagulated, and pouring a layer of nutritious culture medium on the second coagulated culture medium, then performing inverted culture, and selecting the bacterial colony of cordyceps militars monad with excellent characters in the inverted culture process. In the invention, a great number of cordyceps militars spores with inferior character and low activity are eliminated through the selection of the culture medium layer by layer, leaving the pure cordyceps militars with superior character and high activity; therefore, the screening workload is decreased greatly, the bacterial colony with superior character can be more conveniently selected in the subsequent experiments, and the screening efficiency is improved effectively.

The invention belongs to the technical field of plant asexual propagation, and relates to a North America holly tender branch cutting fast asexual propagation method. The method comprises the steps that North America holly is collected inside a garden to be adopted as a seed tree for artificial management, protection and cultivation, and scion wood is collected and subjected to cutting into a cutting bed with a cutting medium. The illumination, the relative temperature and humidity and the water content of the medium inside the cutting bed are controlled, on the condition that seed tree sources are quite limited, a large number of good North America holly cutting seedlings can be rapidly obtained, and a foundation is laid for promoting North America holly industrial development.

The invention discloses a fresh-keeping and preserving method of sweet potatoes by using a double-film hot bed, which comprises the following steps of: (1) selecting a cellar bed; (2) preparing the cellar bed; (3) sterilizing the cellar bed; (4) soaking seeds in a medicinal liquid; (5) preserving the seeds in the cellar; (6) earthing up the seeds and covering the earth with films; (7) managing the temperature; and (8) taking the seeds out of the cellar. The method has high sprouting rate and fresh preserving rate, ensures sufficient seeds in production, and preserves nutrients and water; after the seeds are sown, sprouting is fast, and a lot of seedlings emerge, which are beneficial to earlier transplanting for field production; the yield is increased, and the planting area is promoted tobe extended; the production value is increased after preservation, and the newly-added net income of farmers can be doubled; and the invention can provide more raw materials for processing industry, prolong the processing time, promote the development of the processing industry, push forward the deep development of the processing industry, and create more values for the society.

The invention discloses a method for cultivating fragrant fruit trees, including seed selection, seed disinfection, centrifugal overweight treatment, plant hormone and low-temperature sand storage treatment, seed germination, selection of cultivation environment, arrangement of cultivation land, and soil environment cultivation , seedling transplantation, mid-term management, pest control and other steps, after centrifugal overweight treatment, plant hormones and low-temperature sand storage, the dormancy time of the seeds of the fragrant fruit tree was shortened, and after effective temperature and light treatment, the seeds of the fragrant fruit tree germinated The germination rate, germination potential and germination index are all high.

The invention discloses a tissue isolation method of edible fungus strains. The method comprises the following steps: (1) sterilizing and moistening dried edible fungus; (2) cutting a fungus tissue block; (3) sterilizing the fungus tissue block with alcohol lamp flame; (4) inserting the fungus tissue block in an isolation culture medium for thermostatic isolating culture; and (5) selecting new hypha as an inoculation block to be inoculated to a purified culture medium for purification culture, and obtaining the edible fungus strains. The tissue isolation method of the edible fungus strains has the advantages of simple operation, low production cost, high hypha isolation success ratio, fast hypha germination, strong growth vigor and the like. The method has wide application, and is applicable to tissue isolation of various jelly fungi.

The invention relates to a method for solidifying liquid bacterial for edible mushroom. It comprises following steps: (1) activating preserved parent strain through enlarge test: inoculating stored parent bacterial to inclined surface of test tube, culture at proper temperature; (2) producing shake flask liquid bacterial; (3) deep culturing fermentation tank; (4) carrier physical treatment; (5) solidifying liquid bacteria. The invention produces solid bacteria at opening environment, which overcomes regular applicatio and limit for liquid bacteria; saves culture process, and realizes convenient usage of liquid bacteria. The invention plays a important role in promoting edible mushroom conversion from traditional mode to industrial mode.

The invention discloses a dendrobium culture substrate, a preparation method of the dendrobium culture substrate, and a dendrobium culture method adopting the dendrobium culture substrate. The dendrobium culture substrate comprises, by weight, 40-50 parts of masson pine bark, 20-30 parts of broad-leaved tree branches, 10-20 parts of broad-leaved tree dried fallen leaves, 20-30 parts of sheep manure, 10-20 parts of humus and 0.1-0.2 part of carbendazol. The substrate, river sand and fresh moss are utilized to culture dendrobium in a porous orchid flowerpot or a porous square plastic culture disc, operation is simple, and the culture and reproducing technique is simple; the dendrobium after culture comes up many sprouts, comes up the sprouts quickly, and grows rapidly. The dendrobium culture substrate utilizes the river sand, the masson pine bark, the broad-leaved tree branches, the broad-leaved tree dried fallen leaves, the sheep manure and the humus, and all the ingredients are easy to obtain in mountain areas or are abandoned waste. The culture technique is low in cost, and high in popularization value.

The present invention belongs to microbial polysaccharide fermentation, and particularly relates to a method for producing a microbial polysaccharide fermentation broth by using Paenibacillus mucilaginosus, wherein Paenibacillus mucilaginosus is inoculated in a culture medium containing a carbon source and a nitrogen source to carry out fermentation, and bacteria heat stimulation, addition of a surfactant during a fermentation process, and other manners are performed to optimize the production process. With the present invention, the problem of low yield of polysaccharides in the fermentation broth in the prior art is solved, and advantages of high polysaccharide yield in the fermentation broth, good bacterial growth, short fermentation period and the like are provided.

The invention discloses an outdoor tall gastrodia tuber cultivating method in northern area. The method comprises the technical processes of land selection and pit opening, wood preparation, preparation of two bacteria and one seed, sowing, cultivation management, harvesting and the like, and in particular an antifreezing cultivation management technique and a two-bacteria and one-seed once sowing technique; the outdoor tall gastrodia tuber cultivating method is feasible and unique. An apricot tree land is taken as a planting base, the trimmed branches and leaves of the apricot trees are taken as a planting material for the tall gastrodia tubers, tall gastrodia tuber pits are formed in the open spaces in the apricot tree land, and therefore, intercropping of Chinese medicinal herb and forest and stereo planting are realized; as a result, the outdoor tall gastrodia tuber cultivating method has important practical significance for returning farmland to forests and increasing the income of farmers in the northern area. Besides, according to the tall gastrodia tuber cultivating method, the wood utilization rate is high, the tall gastrodia tubers are high in quality and relatively high in various nutrition ingredients, and the medicinal effect of the tall gastrodia tubers can be comparable with that of wild tall gastrodia tubers.