30results about How to "No slow seedling stage" patented technology

The invention belongs to the technical field of vegetable seedling culture and recycling of solid organic waste, and particularly relates to a vegetable seedling culture soilless matrix compounded with straw mushroom slag and a preparation method thereof. The vegetable seedling culture soilless matrix compounded with the straw mushroom slag comprises the main ingredients: straw mushroom slag, vermiculite and coconut residuum and the like. In the matrix, the volume ratio of the decomposed straw mushroom slag accounts for more than 40% of the total volume, the volume ratio of the vermiculite accounts for less than 305 of the total volume, the volume ratio of the coconut residuum accounts for less than 30% of the total volume, the matrix is prepared by mixing all the ingredients, and the volume weight is about 0.5g / cm<3>. In the invention, due to the application of technologies such as higher adsorption properties and nutrient compounding and the like, the technical bottleneck of restricting the quality of the vegetable seedling culture soilless matrix is effectively solved, the germination rate of seeds is increased, the forming of strong seedling is enhanced, and the seedling culture period is shortened.

The invention discloses a eucalyptus seedling culture substrate. The eucalyptus seedling culture substrate comprises the following components in part by weight: 35 to 40 parts of coconut shell powder, 25 to 30 parts of peat, 15 to 20 parts of bentonite, 20 to 25 parts of attapulgite, 0.5 to 0.8 part of soil water-retaining agent, 15 to 20 parts of nutrient substance and 0.2 to 0.3 part of composite strain. A production process of the eucalyptus seedling culture substrate comprises the following steps of: drawing silk from a coconut shell to generate fragments; crushing the fragments; sieving until the granular size is 10 to 20 meshes; performing salt exclusion; mixing 35 to 40 weight parts of the coconut shell powder subjected to the salt exclusion, 15 to 20 weight parts of the nutrient substance and 0.2 to 0.3 weight part of high-temperature-resistant fermenting strain; adding clean water to stir and wet; stacking into a circular truncated cone shape; covering a membrane on the circular truncated cone so as to ferment; and after fermenting completely, adding the peat, the composite strain, the bentonite, the attapulgite and the soil water-retaining agent according to the weight ratio to mix and stir uniformly to prepare into block shapes. The coconut shell powder serves as a main raw material, so the materials are obtained singly and easily, the nutrient ingredients and the content are easy to control, and large-scale standard production can be performed easily.

The invention discloses a citrus seedling breeding method with the advantages of convenient transplanting, high transplanting survival rate, no rejuvenation period after transplanting, and greatly shortened citrus growth period. The method comprises the steps of a seeding-raising step, a grafting step, a field management step, and a seedling out-planting step. The seeding-raising step comprises rootstock seedling cultivation and scion-picking female parent tree cultivation. The rootstock seedling cultivation step comprises seed treatment, sowing, and transplanting cultivation. The sowing step comprises nutrient soil preparation, seedbed sowing, and seedbed management. In the transplanting cultivation step, rootstock seedlings with heights higher than 15cm are directly transplanted into seedling-raising containers with nutrient soil. In the scion-picking female parent tree cultivation step, detoxified Yongchun mandarin seedlings are field-planted in a mesh room, and scions are cut in the second year after field planting. In the grafting step, a scion is grafted on a transplanted rootstock seedling with trunk height higher than 35cm and with a trunk diameter of 0.6-0.8cm at a place with a distance of 10cm from the soil surface. The grafting place is on the rootstock seedling with more than 10cm from a root collar. Grafting tools and personnel should be disinfected when grafting is carried out.

The invention discloses an environmentally friendly biomass nutrient planting pot and a use method thereof. The nutrient planting pot is a directly used planting carrier in the modern planting technology and solves the planting problem in different environments. The nutrient planting pot comprises the following components in parts by weight: 25-30 parts of lignite, 30-35 parts of wood nutrient, 15-20 parts of crop straw, 20-25 parts of bentonite, 0.2-0.3 part of composite microbial fungus and 0.002-0.005 part of plant growth regulator, and the nutrient planting pot is prepared by pressing the components after the components are fermented. The product can be directly used for culturing various crops.

The invention belongs to the technical field of agricultural and horticultural fertilities and particularly relates to a bovine dung vermicompost seedling culture matrix block and a preparation method thereof. The preparation method includes steps: properly grinding raw materials including wastes of straws, bovine dung vermicompost materials and the like, adding appropriate peat and water-absorbent resin as an expanding agent and a soil sterilizing agent, adjusting, mixing and using a special forming device to realize primary compression and forming to produce the seedling culture matrix block suitable for agricultural and horticultural plants. The invention further discloses corresponding technical steps. Recycling of wastes is realized, and the prepared seedling culture matrix block is rich in nutrition and meets requirements of seedling growth and development of agricultural crops, melons, fruits, vegetables and the like. In addition, environment pollution caused by plastic cave dishes can be reduced while seedling transplantation integration can be realized. The bovine dung vermicompost seedling culture matrix block and the preparation method thereof have the advantages of freeness of root injuries, seedling injuries and a rejuvenation period, high in survival rate and the like.

The invention relates to a method for rapidly culturing colorful tree and broad-leaved tree seedlings in a container for forestation, which comprises the steps as follows: 1, choosing uncontaminated and full smoke tree seeds and steeping the smoke tree seeds in clean water for storing in sand; then after supplementing water to the smoke tree seeds in spring, sowing the smoke tree seeds after 70 percent of the smoke tree seeds open mouth to sprout; 2, bedding and placing the smoke tree seeds in basins; 3, raising seedlings: sowing the sprouted smoke tree seeds in a seedling basin by a spot seeding method with temperature being controlled at 15-28 DEG C and the humidity at 60 percent, covering the smoke tree seeds with sand, spraying the smoke tree seeds and finally covering the smoke tree seeds with a row cover; then performing thinning, watering, dressing, pinching and preventing disease and insect pest; and 4, foresting. The invention realizes the purposes of raising seedling and forestation in the current year to avoid natural drought, prolongs the forestation time, has no growth delaying period, reduces the forestation cost, increases the emergence rate in unit area and improves the survival rate of forestation.

The invention discloses a soilless seedling cutting raising method of gardenia jasminoides in potted trays of the rice field. The soilless seedling cutting raising method includes steps of (1) rice planting; (2) cutting spike selecting; (3) cutting spike treatment; (4) cutting; (5) cutting management. In the soilless seedling cutting raising method, cutting is performed by adopting the soilless potted trays in the rice field, air humidity in reserved rice row spaces is kept above 80%, leaves cannot wither by water loss, light transmittance rate is 10-30%, leaves can be kept as many as possible for photosynthesis, and nursery-grown plants with more than 20 roots can be grown in the same season by cutting in summer. By soilless matrix, diseases are seldom caused, the raised nursery-grown plants can be grown hydroponically and also can be transplanted to flower pots or the earth. Without establishing greenhouses and sunshading nets, spraying water for keeping moisture, and intertilling and weeding and the like, management is convenient and mass propagation can be realized. Gaps among ridge-bordered plots in the rice field are adopted for raising the plants, period is short and is about two months, rice yield is unaffected, land is saved, and massive propagation can be realized.

The invention discloses an in vitro young-shoot container seedling formation method for cherry dwarfing rootstock. The method comprises the steps of collecting and shearing young shoots, allowing in vitro young shoots to root rapidly in a container, transplanting new seedlings and the like. Compared with the conventional tissue culture seedling cultivation method, the method can ensure that the rooting rate of the in vitro young shoots of the cherry dwarfing rootstock rises to more than 90 percent from 50 percent; the survival rate of the new seedlings after transplantation rises to more than 98 percent from 60 percent; and the new seedlings after field planting have no seedling recovering period, and are fast to grow and strong in disease resisting capability. The method is suitable for large-area popularization in China.

The invention discloses a plant cultivation bowl and a preparation method thereof. The plant cultivation bowl comprises a plant cultivation bowl main body which is a columnar body opened at one end and closed at the other end. The plant cultivation bowl main body is prepared by pressing bentonite, dry cow dung, straws, bean pulp, humic acid and starch. Hydrogel with compound microorganisms coats the inner and outer layers of the plant cultivation bowl main body, and a degradable plastic externally coats the hydrogel on the outer layer of the plant cultivation bowl main body. The invention further provides the preparation method of the plant cultivation bowl. The plant cultivation bowl disclosed by the invention can degrade and provide nutrients to plants in the bowl, has the characteristics of water resistance and high water-retaining property and further can improve the disease-preventing and disease-resisting ability of plants, and the plant cultivation bowl is particularly suitable for salinization land transformation of arid regions or saline and alkaline land regions.

A method for breed strawberry seedlings save labor includes such steps as propagating, refrigerate, classifying, transplanting and activating seedlings. The invention improves the breeding coefficientof seedlings, promotes flower bud differentiation, and simultaneously improves the consistency of seedling quality and seedling age. This method is easy to operate, easy to master, repeatable, time-saving, labor-saving, easy to classify and centralized management, perfecting the shortcomings of conventional strawberry seedling.

The invention discloses an apocynum venetum planting method based on combination of float planting and mechanized transplanting. The method includes under facility conditions, sowing apocynum venetumseeds in a plurality of nursery protection cylinders filled with nursery media, bundling the nursery protection cylinders together, bundling plastic foam, floating the nursery protection cylinders innutrient water of a nursery pond, completing a process, from seed germination to seedling formation of apocynum venetum, in the nursery pond, and mechanically transplanting seedlings after outplanting. The apocynum venetum planting method has obvious comparative advantages in promoting seed germination, root growth, emergence of strong and uniform seedlings, growth vigor of the transplanted seedlings, and the like; the seedling emergence time is shortened, the seedling emergence rate can be increased to 94-97%, the percentage of the strong seedlings can reach 85-90%, and the transplant survival rate can reach 96-98%.

The present invention belongs to the field of agricultural automation technology, and specifically relates to a device and method for removing deteriorated seeds with a liquid specific gravity method. A method for removing deteriorated seeds with the liquid specific gravity method comprises the following steps: preparing specific gravity liquid, selecting seeds and centrifugal dewatering. The method in the present invention removes the seeds with poor quality by using specific gravity difference of seeds with different plumpness, and improves the seed germination rate and planting percent. After soaking and sprouting, the selected seeds have no rejuvenation period and grow lustily and uniformly. Most of the pathogenic bacteria carried on the seed surface are killed and removed with the property of the solvent of containing anionic surfactant and antibacterial agent so as to mitigate seedling disease. With obvious effect of the calcium ions in the solvent for delaying seed aging, a stable biological membrane is formed by combining the phospholipid molecules on the cell membrane, the activity of the related pectinase is reduced, the seeding aging and cold damage are mitigated, and the storage time is longer.

The invention relates to a preparation method for a biomass biodegradable seedling-raising tray. The preparation method comprises the following steps: mixing biomass with urea in a mass ratio being 50:1, mixing the mixture with water in a mass ratio being 10:1, sealing for 30 days at the temperature of 25-45 DEG C after stacking; then, adding a polyvinyl alcohol aqueous solution with concentration being 0.1-5%, grinding and crushing the biomass (straws or stalks) into straw slurry with size being 50-100 meshes; preparing the slurry into a seedling-raising tray wet green body; and finally, feeding the seedling-raising tray wet green body to a drying line ( with the temperature being 80-120 DEG C) to dry, thereby obtaining the biodegradable seedling-raising tray. According to the preparation method, the needed material source is wide, obvious advantages on cost and environmental pollution are achieved, the process is simple, and the operation is convenient.

The invention provides a method for quickly growing seedlings of lavender by a light medium. The method comprises the following steps: (1) preparing a light medium container bag; (2) selecting lavender cuttings; (3) cutting; (4) managing seedlings; and (5) exercising seedlings and conserving. The seedlings of the lavender without roots can grow the roots after 7-11 days of transplanting, the survival rate is more than 95%, and the rejuvenation period is not existent. Compared with the traditional field cultivation mode of the lavender seedlings, the method is capable of reducing the occurrence rate of the soil-borne diseases so that the quality of the seedlings is better.

The invention discloses a method for improving the afforestation quality of Alnus formosana. The method includes the steps of: bud seedling cultivation, seedling cultivation in light substrate containers, forest land clearing and land preparation, seedling planting for afforestation, seedling checking and complementary planting and young forest cultivation, wherein two-stage seedling cultivation is adopted, roots of bud seedlings are trimmed before transplanting is conducted, and seedling cultivation by using the light substrate containers and root pruning by air are adopted, so that growth ofmain roots is inhibited, multi-level lateral roots are promoted to grow so as to form a large number of root balls, and the stress resistance is strong; when the seedlings grow to a height of 15-20 cm, the seedlings can be taken out from the containers and used for afforestation, the period of seedling cultivation is shortened, the production cost is saved, the production efficiency is improved,and large-scale, specialized and industrialized production is achieved; the seedlings has a small transpiration area, a high water content is maintained in the seedling bodies and substrates, and theseedlings with bags are transplanted, so that no damage to the roots is caused, growth begins as soon as the seedlings is transplanted in soil, no recovery periods is achieved, and the survival rate of afforestation is 95% or above; the seedlings have no mechanical damage, obvious apical dominance and rapid growth, and is beneficial to cultivation of trunks, so that high-quality, fast-growing andhigh-yield forests are cultivated.

The invention discloses a cultivation method for aquatic vegetable. The cultivation method includes: using clean water to remove soil or other culture medium from the root; cutting off the old root or dead root, dead skin and redundant axillary roots; soaking the root in hydroponic plant disinfectant for 15 to 20 minutes to sterilize and acclimate; using clean water to wash for a plurality of times, and planting in a natural plant-towel gourd cultivation container; putting on a polystyrene foam board and punching the polystyrene foam board, wherein the volume weight of the polystyrene foam board is more than 20 kilograms, the interval between the plant holes is 6 centimeters, and the plant hole density is 200 holes per square meter; putting the planted polystyrene foam board in a fishpond for growth. The cultivation method for aquatic vegetable enables the seedlings to grow regularly, does not have a recovery period, and has high strong seedling rate.

The invention discloses a rice seedling raising medium which comprises the following raw materials in parts by weight: 60-80 parts of bagasse pith, 20-40 parts of mud, 0.01-0.03 part of microbial agents, 3-5 parts of a fertilizer slow-release agent and 40-55 parts of a water retaining agent, wherein the water retaining agent is vermiculite; and the fertilizer slow-release agent consists of ferrous sulfate heptahydrate, urea and water in a mass ratio of 3:2:20. The invention further discloses a preparation method of the rice seedling raising medium. A part with non-fiber parenchymal cell myelocyte screened from bagasse pith, namely bagasse paper or artificial fiber plates is adopted as a main raw material, the raw material is fermented with beneficial microorganisms, the fertilizer slow-release agent, the water retaining agent and the like are mixed to prepare the rice seedling raising medium, the rice seedling raising medium has long-lasting fertility and good water retention and air permeability properties, and nutrition requirements of rice in a seedling period can be met in balance for a long time.

The invention discloses an easily-degradable straw fiber seedling raising container cup and a seedling raising method thereof. The straw fiber seedling raising container comprises a seedling raising container body which is in a net shape, straw is used as a main raw material, and 5%-10% of environment-friendly cotton is added. According to the easily-degradable straw fiber seedling raising container cup, rural straw is utilized to the maximum extent, waste is turned into wealth, and environmental pollution caused by straw incineration in rural areas is reduced. When the seedling raising container cup is used for raising seedlings, growth of root systems of the seedlings can be better promoted, the survival rate and vitality of the seedlings are improved, the rejuvenation period after the seedlings are transplanted is shortened, and the growth vigor is better.

The invention discloses a eucalyptus seedling culture substrate. The eucalyptus seedling culture substrate comprises the following components in part by weight: 35 to 40 parts of coconut shell powder, 25 to 30 parts of peat, 15 to 20 parts of bentonite, 20 to 25 parts of attapulgite, 0.5 to 0.8 part of soil water-retaining agent, 15 to 20 parts of nutrient substance and 0.2 to 0.3 part of composite strain. A production process of the eucalyptus seedling culture substrate comprises the following steps of: drawing silk from a coconut shell to generate fragments; crushing the fragments; sieving until the granular size is 10 to 20 meshes; performing salt exclusion; mixing 35 to 40 weight parts of the coconut shell powder subjected to the salt exclusion, 15 to 20 weight parts of the nutrient substance and 0.2 to 0.3 weight part of high-temperature-resistant fermenting strain; adding clean water to stir and wet; stacking into a circular truncated cone shape; covering a membrane on the circular truncated cone so as to ferment; and after fermenting completely, adding the peat, the composite strain, the bentonite, the attapulgite and the soil water-retaining agent according to the weight ratio to mix and stir uniformly to prepare into block shapes. The coconut shell powder serves as a main raw material, so the materials are obtained singly and easily, the nutrient ingredients and the content are easy to control, and large-scale standard production can be performed easily.

The invention relates to a method for growing seedling indoors or in vinyl houses by utilizing a cotton movable grid plant grower, belonging to the technical field of growing cotton seedling of crops. The method is as follows: nutrient soil and cotton seeds are put into the grids of the cotton movable grid plant grower to manufacture into nutrient soil seedling blocks, and then are placed by multilayers for growing seedling indoors or in vinyl houses after manufacturing. The method for growing seedling has simple and convenient operation, time saving, labor saving, seed saving, small labor intensity, low usage amount of nutrient soil, less floor area, easily managed seed bed, low seedling cost and no rejuvenation period after transplanting, is suitable for household indoor seedling of farmers, not only can keep the advantages of growing seedling in nutrition pots, and competent farmers also can realize small-scale industrial seedling and commercial seedling, but also can solve the problems that producing nutrition pots has large labor intensity and is restricted by climate condition and the like,. The invention not only is suitable for growing cotton seedling, but also is suitable for growing seedlings of melons and fruits, vegetables, flowers and other plants.

The invention relates to a container seedling fixing system and a manufacturing method thereof. The container seedling fixing system comprises containers, a drip irrigation system and a cable; each container comprises a side wall and a bottom plate, and the bottom plates is arranged at the bottoms of the side walls; the drip irrigation system comprises upright columns, water supply branch pipes and water supply small pipes, the upright columns are arranged on the side faces of the containers, the cable penetrates through the upright columns, the cable is located above the ground, trees are arranged in the containers, and the trees are connected with the cable; the water supply branch pipes are fixed to the stand columns; the water supply branch pipes are suspended, one end of each water supply small pipe is connected with the corresponding water supply branch pipe, and the other end of each water supply small pipe is inserted into pre-mixing soil in the corresponding container. According to the system, soil balls can be effectively protected, seedlings can be transplanted in the whole year completely, and the seedling recovery stage is avoided; during seedling emergence, the containers can be directly hoisted by a crane along with the seedlings or shoveled by a forklift along with the seedlings, the system is convenient and quick to use, labor is saved, and the manual cost forwatering is reduced.

The invention discloses a citrus seedling breeding method with the advantages of convenient transplanting, high transplanting survival rate, no rejuvenation period after transplanting, and greatly shortened citrus growth period. The method comprises the steps of a seeding-raising step, a grafting step, a field management step, and a seedling out-planting step. The seeding-raising step comprises rootstock seedling cultivation and scion-picking female parent tree cultivation. The rootstock seedling cultivation step comprises seed treatment, sowing, and transplanting cultivation. The sowing step comprises nutrient soil preparation, seedbed sowing, and seedbed management. In the transplanting cultivation step, rootstock seedlings with heights higher than 15cm are directly transplanted into seedling-raising containers with nutrient soil. In the scion-picking female parent tree cultivation step, detoxified Yongchun mandarin seedlings are field-planted in a mesh room, and scions are cut in the second year after field planting. In the grafting step, a scion is grafted on a transplanted rootstock seedling with trunk height higher than 35cm and with a trunk diameter of 0.6-0.8cm at a place with a distance of 10cm from the soil surface. The grafting place is on the rootstock seedling with more than 10cm from a root collar. Grafting tools and personnel should be disinfected when grafting is carried out.

The invention discloses a green and efficient rice soilless seedling raising method. The method includes the following steps: preparing a matrix according to a proportioning ratio; adding a humectantand an adhesive to the prepared matrix; and seeding at a seeding rate of 0.7 kg / m2; sprinkling burnt coal ash on paper with air ventilation holes, adjusting the pH value of the burned coal ash, then watering, then covering with a layer of moisture retention mulch film employing non-woven breathable film, pouring liquid fertilizer once on the 8th-12th day after uniform emergence of seedlings, and performing routine seedling raising management. The matrix employs turf, plant straw after fermentation, livestock and poultry manure after the fermentation, and the like, is rich in organic matter andhumic acid, is rich in trace elements, has all nutrients needed for a rice seedling period, and is light in volume weight, after rice seedlings are transplanted, the seedlings have no seedling recovering stage, the seedlings spring up fast in an early stage, the matrix has no diseased eggs and grass seeds, a seed bed does not use a seedling strengthening agent and herbicides, the method is greenand environmentally friendly, a strong seedling stage can be reached in 20-25 days, and a standard of transplanting rice seedlings by a machine can be achieved in 20 days.

The invention relates to the technical field of forest tree seedling cultivation, in particular to a cultivation method for improving the salt tolerance of the seedlings of the Sessile Ficus microphylla after seedling cultivation in plug trays. Aiming at the problems of low asexual reproduction coefficient of Ficus sessileus, poor seedling growth potential, lack of natural tree shape, uneven germination time and growth, low work efficiency and high labor cost in existing sowing and propagation technology, it provides a fast , high-quality, low-cost industrial breeding method for Ficus sessileus seedlings, and at the same time, through the proportioning of exogenous hormones, improve the salt tolerance of Ficus sessileus, and finally obtain a method that can improve the salt resistance of Ficus sessileus The plug seedling raising method.

A nursery stock breeding method comprises the following steps of 1, branch and leaf collection, wherein high-quality nursery stock is selected preferably, new spring tips or semi-lignified branches growing well in the last year are selected, and pruning is performed or bud reservation and short shearing are performed for collecting branches; 2, branch and leaf processing, wherein high-quality semi-lignified branches with leaves are selected, the first and second leaves of the base are removed, the branches are cut off in a downward inclined mode, 2-3 leaves are reserved on the branches, and plain transection is performed on the branches to be adopted as breeding materials; 3, cuttage processing, wherein the lower ends of the breeding materials are inserted into a breathable and hydrophilicmatrix, and slight pressing and fixing are performed; 4, intelligent computer control, wherein a computer intelligent control system is started, leaf surface and matrix environment parameters are monitored, and parameters are adjusted automatically according to the environment parameters. By adopting and selecting branches for breeding, the computer system controls the growth environment parameters in an auxiliary mode, the abundant breeding materials are adopted, the breeding period is greatly shortened to 1-3 months, and the method is the effective way for modern agricultural intelligentized and industrialized seedling production.