130results about How to "Improve germination index" 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 high-temperature cellulose degradation bacterium and the application thereof. The high-temperature resistant cellulose degradation bacterium provided by the invention can grow within a temperature range of 60-80 DEG C and grows fastest at 70 DEG C. The cellulose degradation bacterium which has a stable cellulose degradation function can faster adapt to high-temperature compost environment, can fast degrade organic compounds which are difficult to degrade, such as cellulose and the like, and can accelerate the process that compost becomes thoroughly decomposed. Solid-state microbial inoculum which is prepared by bacterial strains is used to compost garden waste, and compared with nonvaccinated cellulose, the total degradation rate is increased by 42.2%. The cellulose degradation bacterium has the advantages of low cost, good performance and the like.

The invention discloses a soilless plant cultivation substrate and a preparation method thereof. The preparation method of the cultivation substrate disclosed by the invention comprises the following steps: firstly, uniformly mixing agricultural and forestry waste, water, a fermentation catalyst, a fermentation fungicide, bamboo vinegar and/or pyroligneous liquor to carry out fermentation treatment for the first time to prepare a first fermentation substrate; and then, adding the fermentation catalyst, the water, the bamboo vinegar and/or the pyroligneous liquor into the first fermentation substrate to carry out fermentation treatment for the second time to obtain the soilless plant cultivation substrate, wherein the fermentation catalyst comprises rhamnolipid. The plant cultivation substrate prepared by the preparation method disclosed by the invention is balanced in nutrition, high in nutritional ingredient content, reasonable in structure, stable in physical property and convenient for being absorbed by plants, satisfies plant growth needs, improves survival rate for plant cultivation and ornamental effect.

A fast large-scale germination accelerating method for palm seed comprises the following five steps: (1)collecting seeds; (2) threshing the seeds; (3) cleaning the seeds and thinning seed coats; (4) subjecting the seeds to bubble warm water germination accelerating treatment; and (5) sowing and cultivating in greenhouse. The invention relates to a plant seed germination accelerating technique, and provides a mechanical germination accelerating method for palm seeds before germination. The method for treating palm seeds has advantages of simple operation, a large amount of seed treatment at one time, high working efficiency and labor saving, can effectively relieve seed coat obstacle for palm seed germination, improve water permeability and air permeability of the palm seeds and benefit early germination of large-scale factory seedling, and greatly improves germination rate, germination index, germination uniformity of the palm seeds and shortens germination time.

The invention discloses a novel corn seed coating agent and a manufacturing method thereof. The seed coating agent contains 2% of tebuconazole, 8% of thiram, 8% of chlorpyrifos, 5% of bentonite, and the rest are micro-fertilizer, plant growth regulator, auxiliary agent and water. The manufacturing method step of this seed coating agent is: take glass beads as sanding medium, the particle diameter of glass beads is 2~5mm, the ratio of selected raw material and medium in the above-mentioned seed coating agent formula is 1: 2; The original drug, filler and wetting and dispersing agent in the seed coating formulation, add 50% of the water consumption; use a high-shear emulsifier to shear at a speed of 4000r/min for 20min; sand mill for 2.5h; and another 50% of water Thin film-forming agent, thickener and other additives described in the present invention, after treating to dissolve completely, add in the grinder, continue to grind 0.5h; Filter out product. The seed coating agent has good effect of disease prevention and seedling preservation, and the manufacturing method has high recovery rate and saves cost.

The invention discloses a composite plant culturing medium pH and EC regulator comprising bamboo/wood vinegar, humic acids, and brown sugar. According to the invention, the composite medium regulator is prepared from natural non-polluted easy-degradation raw materials with wide sources. With the composite medium regulator, physical and chemical properties of culturing media can be improved, the pH and EC values of the culturing media can be reduced, and the utilization rate of nutrients can be improved. The regulator provided by the invention can be used for replacing natural regulators with short-term effects and artificial regulators with high prices. With the regulator provided by the invention, a problem of relatively high pH and EC values of culturing media (peat, grass peat, and soil) in agricultural productions, forestry productions and floriculture can be solved, and a problem of relatively high costs of common high-molecular compounds can be solved.

The invention discloses a seed coating. The seed coating is prepared from,by weight,10-20 parts of agarose,8-14 parts of acrylic resin,9-15 parts of polyaspartic acid,3-6 parts of modified nutshells,7-11 parts of amino-oligosaccharin,15-25 parts of modified kieselguhr,6-9 parts of hydroxypropyl methyl cellulose,2-3 parts of boric acid,0.2-0.4 part of magnesium sulfate,0.1-0.2 part of copper sulfate,0.1-0.3 part of salicylic acid,0.1-0.3 part of gibberellin,1-2 parts of dispersing agent,0.5-0.9 part of vigilance dye and 0.3-0.6 part of sterilizing agent. The seed coating has the effects of improving the seed germination rate,accelerating crop growth,improving crop disease resistance,and increasing the crop acre yield.

A method of preparing a plant cultivation medium by utilizing agriculture and forestry waste and the prepared cultivation medium are disclosed. The method includes 1) spraying the agriculture and forestry waste with water to adjust the water content of the agriculture and forestry waste, and 2) adding a fermentation catalyst, a microbe agent and brown sugar into the agriculture and forestry waste, fully stirring and fermenting. The plant cultivation medium is balanced in nutrition, high in nutrient contents, reasonable in structure, stable in physical properties, and convenient for plant absorption, meets plant growth needs and increases the survival rate of plant cultivation and ornamental effects.

The invention discloses a method for improving vital indexes of gourd seeds, sequentially comprising the following steps: 1) soaking the gourd seeds in water at the temperature of 55-60 DEG C for 10-15m under the stirring condition; 2) soaking the gourd seeds obtained in step 1) in water at a constant temperature of 25-27 DEG C for 6-10h, drying the seeds in the air and then carrying out soaking at the constant temperature and drying in the air on the gourd seeds once again; and 3) soaking the gourd seeds obtained in step 2) in water at a constant temperature of 25-27 DEG C for 6-8h, and then placing the seeds in a thermotank for germinating. By adopting the method of the invention, the vital indexes of the gourd seeds can be effectively improved.

The invention discloses a soilless plant culturing medium and a preparation method thereof. The preparation method includes the steps of: uniformly mixing forestry and agricultural wastes, water, a fermentation conditioner, a fermentation inoculant, and bamboo vinegar liquid and/or wood vinegar liquid to perform primary fermentation to obtain a first fermentation substrate; adding the fermentation conditioner, water and the bamboo vinegar liquid and/or wood vinegar liquid to perform secondary fermentation. The fermentation conditioner includes [beta]-cyclodextrin, sawdust and bottom mud from fish pool. The plant culturing medium has balanced nutrients, is high in content of the nutrients, has reasonable structure and stable physical characters, is convenient to absorb by plants, satisfies demand of growth of plants, and improves survival rate and ornamental effect of plants.

The invention discloses a method used for improving soil with kitchen waste compost. The method comprises steps such as biochar absorption of hydrogen peroxide, kitchen waste solid-liquid separation,mixing of dipped biochar and kitchen waste residue, mixing of decomposed forestry and agricultural residues and a waste residue 2, secondary composting fermentation, forming of kitchen waste fertilizer, preparing of mixed soil, and preparing of back filling soil. According to the method, hydrogen peroxide is adopted in the composting process, desulfurized gypsum powder is added in the step of preparing of back filling soil. The using of hydrogen peroxide is capable of improving the oxygen supply conditions in aerobic composting process, improving the salt leaching effect of the desulfurized gypsum powder, increasing the germination index of improved soil in plant growth utilization, and improving the compost improved soil quality comprehensively.

The invention discloses a microbial agent for promoting aerobic composting of dead pigs and an application of the microbial agent. The microbial agent includes bacillus licheniformis ZR-1, bacillus subtilis dcy-1, bacillus methylotrophicus F7 and bacillus amyloliquefaciens YZ-0001. The microbial agent beneficial to degradation of organic matter is inoculated in the beginning of composting, maximumtemperature of a composting body is increased, high-temperature phase of the composting body is prolonged, pathogenic microbes are inactivated, composting of dead bodies is fastened, degradation of plant toxicity is promoted, and seed germination index is increased; the microbial agent is low in cost, simple in composition, convenient in preparation and easy to promote and apply; the microbial agent of aerobic composting of the dead pigs can generate stable humus and can be used as organic fertilizer applied to crop planting, suppress phytopathogens and reduce use of the fertilizer, and gooddevelopment prospect is achieved.

The invention discloses an organic compound foliage fertilizer and a preparation method thereof. The preparation method comprises the steps of preparing compound amino acid from kitchen wastes through adopting a sulfuric acid hydrolysis method, preparing a nicotine extract from waste tobacco leaves through adopting a hydrochloric acid extraction method, and mixing the compound amino acid with the nicotine extract according to different proportions, wherein the mass proportion of the compound amino acid to the nicotine extract is (1:0.5)-(1:1.5). The organic compound foliage fertilizer is beneficial to promoting the germination of Chinese cabbage seeds and improving the germination rate and germination index; the organic compound foliage fertilizer can obviously promote the growth of leaf mustards and improve the production and quality of the leaf mustards; the organic compound foliage fertilizer plays a role in well promoting the growth of swamp cabbages; the organic compound foliage fertilizer can enhance the resistance of bitter gourds, and relieve the diseases and pests, thus being a desirable foliage fertilizer for producing green food.

The invention provides a seedling-raising method for increasing the survival rate of seedlings. The method comprises the following steps of 1, seed treatment and 2, seedling raising. The seed treatment comprises the steps that 1, seeds are put into warm water of 50-55 DEG C, seed warming is conducted for 10-15 minutes, stirring is continuously conducted during the period, and impurities and shrivelled seeds are removed; 2, the seeds are soaked in a disinfection and sterilization solution for 3-5 hours and then taken out, and the seeds are cleaned with clear water until the surfaces of the seedling seeds have no mucilage; 3, after the seeds soaked in the step 2 are irradiated by an ultraviolet lamp for 10-20 minutes, the seeds are soaked in a salicylic acid solution with the concentration of 40 mg/L for 4-6 hours; 4, the seeds are wrapped with a wet towel which is soaked with gibberellin, a germination agent and a plant growth regulator, the wrapping thickness is 1-1.5 cm, the seeds are put in a constant-temperature box of 21-26 DEG C to be stored for 10 days, then the temperature of the constant-temperature box is set to be 2-4 DEG C, and storage is conducted for 15 days. Seedling raising comprises the steps of 1, preparing a seedling-raising matrix and 2, sowing the seedlings. By the adoption of the seedling-raising method for increasing the survival rate of the seedlings, the seed germination rate and bud germination rate of the seedlings can be increased, and the survival rate of seedling planting is increased.

The invention discloses a method for germination accelerating and seedling raising of red date seeds. The method comprises the following steps that firstly, the seeds are selected; secondly, epicarp is removed; thirdly, seed pretreatment is conducted, wherein the seeds are put into a disinfectant to be disinfected, and then put into a germination accelerating agent to be soaked; fourthly, germination accelerating treatment is conducted, wherein the seeds and a germination accelerating substrate are mixed evenly, placed into a constant-temperature culture room with the temperature of 25-33 DEG C for cultivation, then put into a constant-temperature culture room with the temperature of 8-14 DEG C for cultivation, and finally put into a constant-temperature culture room with the temperature of 25-33 DEG C for cultivation, and when the seeds begin to sprout and become white, the seeds can be sown; fifthly, a seedling bed is selected and arranged; sixthly, sowing and seedling raising are conducted; seventhly, seedling raising management is conducted. By means of the method for germination accelerating and seedling raising of the red date seeds, the germination rate and germination index of the red date seeds can be greatly increased, the quality of seedlings is improved, and the method plays an extremely important role in production and utilization of red dates.

The invention discloses a method for sprouting and breeding seedlings from jujube seeds. The method comprises the following steps of: (1) selecting seeds; (2) removing outer peel; (3) performing pretreatment on the seeds: firstly putting the seeds into disinfectant liquid for disinfection, and then soaking the disinfected seeds in a sprouting agent; (4) performing sprouting treatment: mixing the soaked seeds and a sprouting matrix evenly, firstly putting the mixture into a constant-temperature culture room of 25-33 DEG C for cultivation, then putting the cultivated mixture into a constant-temperature culture room of 8-14 DEG C for cultivation, and finally putting the obtained mixture into a constant-temperature culture room of 25-33 DEG C for cultivation, and performing sowing when the seeds begin to germinate and turn white; (5) selecting and arranging a seedling cultivating bed; (6) performing sowing and seedling raising; and (7) performing seedling raising management. According to the method for sprouting and breeding the seedlings from the jujube seeds, the germination rate and the germination index of the seeds can be increased greatly, and the quality of the seedlings is improved, and extremely important value is provided for the production and utilization of jujube.

The invention discloses a composite initiator for improving the activity of deteriorated seeds of angelicae dahurica and an application of the composite initiator. The seeds of angelicae dahurica are subjected to initiation treatment through NaCl, KNO3 and PEG in different proportions, and influence of different kinds of initiation treatment on the activity of the deteriorated seeds of angelicae dahurica is analyzed by measuring germination indexes and physical indexes of the seeds subjected to different kinds of initiation treatment. Experimental results indicate that after the seeds of angelicae dahurica are subjected to initiation treatment through the composite initiator in the best treatment combination, the germination rate, the germination potential, the germination index, the activity index, soluble protein and the POD activity of the seeds of angelicae dahurica are all increased to different extents, and the electric conductivity is reduced. With the adoption of the composite initiator, damaged membrane systems of the deteriorated seeds are improved and restored, the electric conductivity of leaching liquor of the deteriorated seeds is reduced, the content of the soluble protein is increased, the POD activity and the seed vigor are improved, and a basis is provided for sowing of the seeds of angelicae dahurica in a field as well as drug production.

The invention provides a method for increasing a tomato seed germination rate under drought stress. According to the invention, 8-Br-cGMP with appropriate concentration is used for processing tomato seeds, and the germination rate of the tomato seeds under drought stress can be increased. In addition, the invention also provides a seed germination observation device by simulating natural light induction condition, and comparison and form observation of the seeds in a tomato seed germination test are realized. The used 8-Br-cGMP has membrane permeability and high utilization rate, the low-concentration membrane 8-Br-cGMP can obviously increase the tomato seed germination rate under drought stress. The used device has the advantages of simple structure, simple operation and strong repeatability, and can be used for real-time observation of different seed germination conditions, in addition, the processing and repetition of the device are more flexible.

The invention discloses a preparation method and applications of a fungus chaff compost inoculum. The compost inoculum provided by the invention contains the active ingredients including bacillus subtilis, brevibacillus thermoruber, brevibacillus reuszeri and brevibacillus laterosporus at the CFU ratio being (1-2) to (1-2) to (1-2). For the inoculum provided by the invention, the bacterial strains rapidly proliferate together under the micro-oxygen condition, so that lignocellulose is efficiently decomposed. For the inoculum, the preparation process is simple, the decomposition function is stable, and the expiration date is long. In the embodiment, for an inoculum group in which the inoculum is fed, compared with a control group in which the inoculum is not added, the composting time is shortened by 6 days, the degradation rates of cellulose, hemicellulose and lignin are improved by 5.69%, 6.70% and 4.57% respectively, the loss ratio of total nitrogen is reduced by 9.44%, the content of humus is improved by 13.51%, and the germination index of seeds is improved by 8%. The experiment proves that when the inoculum is adopted for fermenting fungus chaff compost, the abundant ventilation is not needed, therefore, energies are saved, meanwhile, the nitrogen loss can be reduced, the compost maturity can be promoted, and the compost quality can be improved.

The invention discloses a wild jujube seed germination accelerating agent, which comprises following raw materials in parts by weight: 10 to 20 parts of scindapsus aureus extract, 5 to 9 parts of fresh willow branch extract, 6 to 12 parts of lobster shell, 4 to 10 parts of gibberellin, 3 to 7 parts of naphthyl acetic acid, 2 to 5 parts of fulvate, 1 to 3 parts of zinc oxide, 2 to 4 parts of zinc sulfate, 0.2 to 0.8 part of copper sulfate, 8 to 13 parts of medical stone, 6 to 11 parts of meerschaum, 4 to 12 parts of attapulgite, 1 to 3 parts of germanite, 2 to 3 parts of borax, 1 to 2 parts ofchitosan, 1 to 3 parts of sugar residue, 6 to 9 parts of Chinese herbal medicine extract, and 5 to 15 parts of super absorbent resin. The provided wild jujube seed germination accelerating agent can largely increase the germination rate and survival rate of wild jujube; moreover, the growth vigor is uniform, the uniformity is high, the growth is quick, and the quality is high. The diseases causedby fungi and bacteria can be well prevented. The effects on killing bacteria and insects and treating diseases are good.

The invention discloses a coating method for increasing germination percentage of broccoli seeds. The method comprises the following steps: (1) seed picking; (2) pretreatment of seeds: uniformly spreading the seeds, drying the seeds in the air, and then, removing seed coats; (3) seed coating agent preparing; (4) uniformly mixing the seeds with a germination accelerant so as to uniformly coat the external surface of each seed with a layer of germination accelerant; (5) mixing the seeds with a growth promoter, and carrying out shaking, so as to coat the surface of the corresponding germination accelerant layer of each seed with a layer of growth promoter; (6) mixing the seeds with a water absorbent, and carrying out shaking, so as to coat the surface of the corresponding growth promoter layer of each seed with a layer of water absorbent; and (7) uniformly spraying a sizing agent to the seeds, and carrying out shaking and baking. The coating method for increasing the germination percentage of the broccoli seeds, disclosed by the invention, has the actions of increasing the germination percentage of the broccoli seeds, promoting the growth of broccoli, improving the disease resistanceof the broccoli and increasing the yield per mu of the broccoli.

The invention belongs to the technical field of comprehensive utilization of sericulture wastes and particularly relates to a harmless treatment technology for silkworm breeding wastes. The harmless treatment technology specifically comprises the following steps: (1) carrying out oxygen-free ammoniation; (2) reducing the concentration of ammonia gas; (3) carrying out aerobic fermentation; (4) detecting the compost maturity and pathogenic microorganisms. By adopting the harmless treatment technology for the silkworm breeding wastes, provided by the invention, the problem that the environment iseasily polluted in storage and centralized transportation processes can be solved; the C/N ratio of the silkworm breeding wastes can be effectively reduced, the aerobic fermentation efficiency at a later stage is improved and the availability of the silkworm breeding wastes is improved.