670results about How to "Reduce seedling cost" patented technology

The invention aims at providing a porphyra haitanensis shell conchocelis ripening and seedling collecting method. The method comprises the following steps: (1) cultivating shell conchocelis before ripening, (2) ripening shell conchocelis, (3) synchronously diffusing conchospore and (4) collecting the conchospore. The porphyra haitanensis shell conchocelis ripening and seedling collecting method is simple to operate, shortens the transportation process, and can produce the spatfall porphyra haitanensis with good quality. Therefore, the production mode of improving synchronous diffusion of the porphyra haitanensis conchospore becomes an approach of relieving seedling cultivation and seedling collection of the porphyra haitanensis with good quality and reducing seedling cultivation cost. The porphyra haitanensis shell conchocelis ripening and seedling collecting method is simple and practicable and good in effect. Compared with the traditional technology, labor strength is reduced, working procedures are reduced, the quality of the porphyra haitanensis spore is good, and production efficiency is obvious.

The invention relates to an environmentally-friendly plate for raising rice seedlings and a rice seedling production method, which belong to a rice seedling raising medium and a production method. The plate contains the following raw materials in percentage by weight: 40 to 60 mesh crushed coin straw 60-80, industrial paper pulp processing waste slag liquid 15-25, and 40 to 60 mesh industrial fluidized bed furnace ground slag 5-15. The method comprises: material preparation, raw material crushing, fermentation, mixing, material drying, stirring, pulping, mold loading, compression molding, demoulding and drying. The plate and the production method have the advantages of reducing damages to vegetation, namely plough layer surface soil, solving the problem of difficult soil digging, developing and utilizing straw resources, realizing energy conservation and emission reduction, integrating the medium and the plate, replacing a seedling raising plate and being suitable for the standardization of mechanical sowing, mechanical planting and seedling raising.

The invention belongs to the technical field of plant seedling culture, and discloses a seedling growing method for oil expression peony seeds. The method comprises measures of collection and processing of the oil expression peony seeds, seed storage, seedbed preparation, sowing and seedling raising, management after transplantation, and the like. Compared with the prior art, the method has the advantages that the seed processing time is short, the seed processing method is simple, the emergence of seedlings is tidy, the emergence rate is high, the seedling survival rate is high, the seedling raising cost is low, no season influence of transplantation after seedling survival exists and the like.

The invention relates to biochar substrate for raising tobacco seedlings and a method for raising tobacco seedlings by biochar substrate, belongs to the technical field of tobacco seedling raising and solves the problem that the use of peat in the existing seedling substrate causes destruction of biological environment and increase of raising cost. The biochar substrate for raising tobacco seedlings comprises mixture of, by volume percent, 40-50% of biochar, 30-40% of sand, and 10-20% of organic fertilizer. The invention further provides the method for raising tobacco seedlings by the biochar substrate. The method includes the steps of firstly, adding water and nutrient solution into a seedling tank; secondly, seeding; thirdly, managing during seedling raising; fourthly, thinning seedlings and filling the gaps with seedlings; and fifthly, cutting leaves, wherein the biochar substrate for raising tobacco seedlings is the mixture of 40-50% of biochar, 30-40% of sand and 10-20% of organic fertilizer. The use of the biochar substrate for raising tobacco seedlings can reduce raising cost and has evident ecological and social benefits.

The invention discloses a fast tissue culture reproducing method of actinidia eriantha, belonging to the technical field of plant tissue culture. The method comprises the following steps: (1) tissue culture medium preparation; (2) explant selection and sterilization; (3) inducing culture; (4) proliferation culture; (5) rooting culture; (6) tissue culture plantlet acclimatization and transplant, and the like. The fast tissue culture reproducing method has high culture medium pertinence and good applicability, the inductivity of an initial sprout of an explant reaches more than 80 percent, the proliferation rate of a successive sprout reaches 2-7 times, the plantlet height can reach 2-5 centimeters for 20-30 days, the quality of tissue culture plantlets is enhanced, the rooting rate reachesmore than 95 percent, and the transplant survival rate reaches more than 95 percent. The invention can be popularized and applied to fruit tree plantlet enterprises.

The invention belongs to the technical field of tobacco cultivation, particularly to cured tobacco float seedling and preparation method. Each component of the cured tobacco float seedling comprises according to the following quality ratio: rotten straw 65-70%, vermiculite 15-20%, puffing perlite 10-20%. According to the invention, tobacco leaf seedling cost is reduced, resources are utilized reasonably, prepared ground substance is suitable for normal development of tobacco seedlings, during development of the tobacco leaf, seedling ratio and seedling generation of the tobacco belong to the normal. The prepared ground substance is loose, gas permeability is good, supply of nourishment and water meet with the development of the tobacco seedling, therefore the root system of the tobacco seedling is developed, quantity of the lateral root reaches more than 300.

The invention relates to a method for grafting red orange seedlings, and belongs to the technical field of plant grafting. The method comprises the steps of tree stock variety choosing and cultivation, grafting seedling cultivation, a tree stock and grafting core technology, grafting seedling management, seedling period fertilizer and water management and leaving of seedling nursery. According to the method, grafting can be conducted in any season, the labor cost is effectively saved by more than 50%, the yield of red orange fruit trees grafted through the technology is increased by 20%-30% compared with the yield of red orange fruit trees grafted in a traditional method, the economic benefits are obvious, and a good popularization model applied function is achieved on large-scale red orange planting.

The invention discloses an air-sucking vibration plate type precision seeder for field seedling raising, which relates to the field of agricultural precision seeding and is mainly used for the field precision seedling raising and seeding with the planting density of 1-2 seeds/hole. The precision seeder comprises a machine frame of the seeder, a power source, an air pressure source, a vibration seed plate mechanism, a 2-degree-of-freedom manipulator, a leveling device, a quantitative seed feeding bin, a chuck, a seed guide pipe, a power generation device, a control unit and the like. The vibration seed plate mechanism and the air pressure source are mounted on the machine frame of the seeder, and a small-sized gasoline engine is adopted to supply power. According to the air-sucking vibration plate type precision seeder, the field precision seedling raising and seeding with the planting density of 1-2 seeds/hole is realized, the seeding efficiency and uniformity are effectively improved, the seedling raising cost is reduced, and further, the requirement on the size of seeds is not high, and seeds are not damaged.

The invention relates to a floating two-stage osmunda japonica spore growing method. The floating two-stage osmunda japonica spore growing method is characterized in that the floating two-stage osmunda japonica spore growing method includes the following operation steps: (a) building of a seedling-growing greenhouse; (b) arrangement of floating water ponds; (c) making of floating trays; (d) loading and seeding; (e) post-seeding management; (f) preparation of a transplantation room and a temporary seedbed for two-stage seedlings; (g) temporary planting; (h) seedbed management. The floating two-stage osmunda japonica spore growing method has the advantages that the labor intensity is decreased, and the management is convenient; the seedling-growing period is shortened, so that seedlings can be transplanted into large fields from the nursery earlier; large-scale popularization and the progress of osmunda japonica industrialization are benefitted; and wild resources are protected.

The invention relates to a container seedling substance, and belongs to the technical field of agricultural and forestry productions. The invention specifically relates to a container seedling substance which adopts waste fungal culture residue for replacing peat. The substrate is characterized in that the substrate is prepared by using the raw materials of, by weight: 0-20% of peat; 10% of vermiculite; 10% of perlite; 50-60% of waste fungal culture residue; 8-18% of garden soil; 1% of a composite fertilizer; and 1% of a water retaining agent. According to the container seedling substance provided by the invention, seedling cost is reduced, container seedling substrate localization is improved, consumption and dependence of container seedling industries on peat resource is reduced, and container seedling popularization is promoted.

The invention discloses a floating seedling breeding method of erigeron breviscapus. The method comprises the following steps: setting up a seedling breeding greenhouse and a seedling breeding tank, wherein a seedling breeding floating disc is provided with 450 holes; preparing a seedling breeding matrix and a loading matrix; disinfecting, and seeding; managing temperature and humidity, and controlling the depth of water in the tank and the temperature of the seedling breeding greenhouse in various seedling breeding stages; preventing and eliminating moss and green alga, and preventing and controlling plant diseases and insect pests; and fertilizing and controlling illumination of the seedling breeding tank in various seedling breeding stages. Compared with the prior art, the use amount of each seedling breeding floating disc matrix is saved by 50%; the seedling forming amount is averagely increased by 120%; the seed use amount for field transplanting is averagely saved by 54%; the cost is greatly saved; the survival rate of transplanted seeds and seedlings is 98.38% averagely; the control efficiency is averagely above 93% to main serious diseases, such as root rot, stem rot and downy mildew, in the nursery stage of erigeron breviscapus.

The present invention relates to a seedling cultivating method for raising rate of emergence of paris polyphylla smith var, yunnanensis seeds. Said method is short in time of emergence, high in rate of emergence and low in cost for cultivating seedlings. Said method includes the following steps: selecting ripe seed, removing outer seed peel, placing the seed and soil in a seedling cultivating frame interior by layers according to the volume ratio of 1:3-5, under the condition of that the relative humidity of soil in the seedling cultivating frame is 50-80% and its temperature is 18-20deg.C placing for 90-130 days, then sowing in greenhouse seedling bed, the thickness of greenhouse seedling bed soil layer is 5-10cm and the thickness of covering soil after sowing is 1-3cm. As compared with other method for cultivating seedlings the time for cultivating seedlings can be shortened to 5-6 months, and the rate of emergence can be reached to above 60%.

The invention discloses an automatic seedling tray seeding assembly line. The seeding assembly line is sequentially fixed with a seedling tray upper tray device, a substrate laying device, a precision roller sowing device, a spraying device, a substrate covering device, and a seedling tray stacking device. A seedling raising tray is placed above the seedling raising tray upper plate device, and the seedling raising tray is pushed to the sowing line along the conveyor belt. The working efficiency of the assembly line of the present invention is 10 times that of the traditional artificial seedling raising mode, reduces the labor cost by two-thirds, and can significantly improve the quality of seedling raising. The operation is simpler, the work efficiency and quality are higher, the commonality of parts is better, the reliability and safety are higher, and the market prospect is very broad.

A cuttage raising method for olive seedlings on a greenhouse hotbed includes: preparing a cuttage bed, acquiring scions, treating cuttings, performing cuttage, selecting cuttage time and performing post-cuttage management; setting the cuttage bed in a solar greenhouse; selecting an annual young tree as a female tree to acquire the scions, and selecting highly mature shoots without disease and insect damage as the cuttings; cutting each cutting into a cutting 10-12cm long with 4-6 segments, reserving 2-4 leaves at the top end of the cutting, smoothing the position, 0.5-1cm away from a bud, of the top end by cutting, and cutting the lower end of the cutting into an inclined horse-ear-shaped end; soaking the root of each cut cutting in 1000mg/kg-2000mg/kg indolebutyric acid solution at a 5cmdepth for one night; on the next day, dipping each cutting with mixture of indolebutyric acid and talcum powder before cuttage; reserving row spacing of the cuttings to be 5-6cm and plant spacing to be 3-4cm; keeping interior temperature of the solar greenhouse to be 18-20 DEG C, humidity to be 90%-95%, cuttage bed soil temperature to be 23-25 DEG C and water content to be 60%-70%; moving the seedlings, which root for 45-55 days, off the bed. By the method, the rooting rate of cuttage seedlings reaches more than 90%, calluses emerge 35-40 days after cuttage, and the seedlings can root in 45-55 days.

The invention discloses a botanical seedling culturing machine. A control system and a water pump, an air compressor, an air conditioner and a pre-heater which are electrically connected with the control system are arranged in a primary unit segment and an external ventilator and an internal gas circulator which are electrically connected with the control system arranged in the primary unit segment are arranged in an auxiliary unit segment, at least one group of culturing chests of drawers (5) and sliding rails (18) for drawer; each group of culturing chests of drawers (5) are provided with operation shelves (13), working inter-layers (14) and movable meshes (16), and movable working discs (15); ventilation and fertilizer feed holes are arranged at the bottom of the movable working disc (15), a light strip module (28), a spraying pipeline and a nozzle (29), a high-pressure air pipe (30), and the reflux tank (32) of an irrigation tank (31) are arranged in the rippled grooves downwards of a plurality of notches on the working inter-layer (14). The invention is a plastic potted tray botanical seedling culturing machine without foam, polystyrene, and polypropylene capable of high-quality industrialized, intensified and entire-year seedling culturing seedling production of scale.

The invention discloses a teak low-chipper sprout-promotion rapid-propagation seed-growing method. Seeds are soaked by lime water and gibberellin and then sowed, then seedlings are transplanted into a first nutrition substance container to cultivate mother seedlings to a stage when leaves are mutually overlapped, then the seedlings are graded and arranged according to certain planting space, when ground diameter of the mother seedlings is 0.4-0.8cm, the mother seedlings are planted into a plastic pot with a bottom support to be bred, wherein the mother seedlings are not separated from container cups, and second nutrition substance is arranged in the plastic pot. After 10-15 days, the mother seedlings are cut at a position where base parts of the mother seedling are close to the ground to promote sprouting, collecting cuttings and arranging the cuttings in a container cup provided with third nutrition substances in cottage mode, growing seedlings on an elevated seedling bed in a plastic greenhouse, controlling air temperature and relative humidity of a cottage bed by utilizing a greenhouse temperature and moisture adjuster, and thus obtaining teak container cottage seedlings. By means of the teak low-chipper sprout-promotion rapid-propagation seed-growing method, cottage branches are short, interval time of cutting collection is shortened, breeding efficiency is improved, field condition requirements of nursery gardens are not strict, management is convenient, cutting quality is easy to control, cottage survive rate is high, and economic benefit is good.

The invention discloses a soilless cutting seedling and cultivating method. The seedling method comprises the following steps of: planting pretreated seedling material on an aerosol cultivating devicefor seedling, wherein the aerosol cultivating conditions are as follows: the temperature is 15-33 DEG C, the humidity is 45-85%, and the illumination is 1000-3500 Lux. According to the seedling method, a large number of plant seedlings can be rapidly propagated in a short time under the condition that the female parent plant resources are very limited, so that the excellent properties of the female parents can be maintained, the seedling cost is reduced, a powerful guarantee for the industrialized production and large-scale planting of the seedlings of the plants, the seeds of which are difficult to obtain and the seedling growing period of the seeds of which is longer; the seedling method is suitable for medlar, honeysuckle, forsythia, red-back anemone, leaf sweet potato, safflower apricot, mangosteen, golden cauliflower, Malabar spinach, tomatoes, eggplants, cucumbers, mints, wild chrysanthemum flowers, swallowwort herbs, ginseng vegetables, pickles, ice vegetables, purslane, wintercold vegetables, schizonepeta, basil and other varieties of plants.

The invention relates to a lavandula angustifolia Mill. cutting propagation method. The invention relates to a cutting propagation method adopting the annual plants of lavandula angustifolia Mill. as mother ears, aiming at the present problems of low setting percentage, long seed germination and raised seedling propagation time, low survival percentage and the like of lavandula angustifolia Mill. The method comprises the steps of cutting medium preparation, cutting selection, rooting agent treatment, cutting, cutting culture conditions, management after cutting, transplanting and land management, wherein the cutting medium is optimized and the cuttings are subjected to single-cup single-plant cutting. The method has the following beneficial effects that the rooting percentage of the cultured cutting seedlings reaches 91%; the root systems are flourishing; and the transplanting survival percentage reaches 100%. Compared with lavandula angustifolia Mill. tissue culture and rapid propagation methods, the method has the advantages of simpleness in operation, small amount of labor, high growth speed, high rooting percentage, high transplanting survival percentage, robust seedlings and the like and has higher popularization and application values and vast development prospect.

The invention relates to a soilless seedling compound substrate formula for solanaceous fruit vegetables, namely a soilless seedling compound substrate formula by replacing peat with mushroom residue parts of cottonseed hulls. The waste cottonseed hulls after edible mushroom planting are subjected to pretreatment such as retting fermentation, air drying, smashing, sieving and the like, and are fully and uniformly mixed with the peat and vermiculite according to a ratio of the cottonseed hull to the peat to the vermiculite (with the diameter of about 1 mm) of 1:1:1 (v/v) to form the compound substrate special for raising seedlings. Compared with the conventional seedling substrate with a ratio of the peat to the vermiculite of 2:1 (v/v), the substrate is suitable for the soilless seedling for the solanaceous fruit vegetables, has the advantages of resource saving, cost reduction, safety, environmental protection, no pollution, effective improvement of seedling quality and efficiency and the like, and is favorable for improving the cost-saving, high-efficiency and sustainable development of industrialized seedling raising.

The invention discloses a blinding tree twig cutting propagation method. The blinding tree twig cutting propagation method comprises the steps of stock plant cultivation, plant cutting, germination promotion, cutting wood selection and cutting, stock plant management and cutting seedling management and is characterized in that fine clone nursery stocks are planted into a container with a matrix for cultivation of cut stock plants, the stock plants are cut from the base portions of the stock plants, a hormone is sprayed for germination promotion, high-quality young cutting wood is selected and then planted in a shed through cutting after being processed by a rooting accelerant, a mixed nutrient solution is sprayed, and high-quality blinding tree clone cutting seedlings are obtained. According to the method, the good characteristics of trees can be completely kept, the growth vigor of stock plant branches can be effectively controlled, the high-quality branches are cultivated to serve as the cutting wood, cutting can be conducted from April to November, the propagation coefficient and the cutting survival rate are well increased, cost is low, popularization is easy, and the method is beneficial for blinding tree germplasm resource preservation and high-quality clone nursery stock popularization and afforestation, effective, reliable and good in social benefit and economic benefit.