143results about How to "Good seedling effect" patented technology

The invention discloses a formula of a fruit and vegetable seedling culturing substrate prepared by utilizing agricultural wastes. Processed cassava dregs, fungus dregs, vinegar dregs, gardening vermiculite and gardening perlite are mixed according to a proportion of 4.5 : 3.5 : 1 : 0.5 : 0.5, and 37.5 kilos of decomposed livestock excrements are added per stere and are mixed thoroughly and evenly. Aimed at the problem that at present, soilless culturing and industrialized seedling culturing extract and utilize too many turf resources, the fruit and vegetable seedling culturing substrate prepared by utilizing the agricultural wastes utilizes the fermentative cassava dregs, the cotton seed hull dregs, the vinegar dregs and other agricultural organic wastes to replace the turf, and the prepared composite seedling culturing substrate is used for culturing seedlings of fruits and vegetables, is capable of improving the quality of the seedlings, reduces the consumption of the turf resources, reduces the pollution of the agricultural wastes, protects the ecological environment, lowers the seedling culturing cost, and realizes cost saving and synergism of vegetable industrialized seedling culturing and sustainable development.

The invention discloses a grouper large scale total-artificial breeding method. The method comprises the steps of parent cultivation, artificial reproduction, offspring seed production, leaving pond of offspring seeds, and temporary rearing in a net cage. The grouper large scale total-artificial breeding method is suitable for seedling cultivation of orange-spotted groupers, or saddletail groupers, or giant groupers, or Hong Kong grouper, or East Star Groupers. The grouper large scale total-artificial breeding method solves the problem that the death rate of groupers in a current seedling cultivation technology is high, and broad prospect of scale development of grouper cultivation is achieved.

The present invention discloses crop seedling growing medium produced with plant waste, domestic garbage and sludge from domestic sewage treatment as material and its production process. Crop stalk and other plant waste are crushed and used as the medium skeleton mixed with organic sludge and inorganic fertilizer, fermenting bacteria and other bacteria in certain ratio are inoculated, water is added, and the mixture is piled, aerated and fermented completely to produce the crop seedling growing medium. The present invention provides way of treating organic waste, and the crop seedling growing medium has excellent crop seedling growing effect and low cost.

The invention provides a preparation method of a seedling growing substrate for greenhouse planting, wherein the preparation method comprises the following step: preparing materials: saw dust, cow dung, chicken manure, straw powder, crushed corn cob, perlite, vermiculite, plant ash, belvedere fruit, pine needle, thunder god vine, radix stemonae, sodium alginate, potassium fulvate, sodium dodecyl sulfate, sodium carboxymethyl starch, a sodium chloride water solution with a mass percent of 15 percent, and fine earth; and the preparation method specifically comprises the following steps: A, fermenting raw materials, namely, after uniformly stirring the saw dust, the cow dung, the chicken manure, the straw powder, the crushed corn cob and the fine earth, controlling the water content to be 57-62 percent, adding a rotting-promoting agent; B, preparing a traditional Chinese medicine extraction solution; C, taking the plant ash to obtain a plant ash leaching liquor; D, adding the sodium alginate, the potassium fulvate, the sodium dodecyl sulfate and the sodium carboxymethyl starch in the sodium chloride water solution with a mass percent of 15 percent; E, soaking the vermiculite in the traditional Chinese medicine extraction solution; and F, proportioning the fermented materials obtained in the step A, the soaked pearlite obtained in the step D, and the vermiculite obtained in the step E according to a ratio of 8:1:1. The seedling growing substrate is simple in proportioning, convenient to use, good in seedling growing effect, developed in seedling root system, good in water-retaining property and rich in nutritional ingredients.

The invention discloses a preparation method of a vegetable seedling raising matrix, which comprises the following steps of preparing materials including seaweed meal, cow dung, pig manure, straw powder, maize cob smashed materials, perlite, vermiculite, plant ash, ephedra oil, cinnamon, honeylocust, galangal, sodium alginate, potassium fulvic, rhodofix, sodium carboxymethyl starch, a sodium chloride aqueous solution (mass percentage: 12%) and fine soil; A, fermenting raw materials: after the seaweed meal, the cow dung, the pig manure, the straw powder, the maize cob smashed materials and the fine soil are uniformly mixed, controlling the moisture content at 57-62%, and adding a corrosion promoter; B, preparing a traditional Chinese medicine extracting solution; C, taking the plant ash, and obtaining a plant ash leaching solution; D, adding the sodium alginate, the potassium fulvic, the rhodofix and the sodium carboxymethyl starch into the sodium chloride aqueous solution (mass percentage: 12%); E, soaking the vermiculite in the traditional Chinese medicine extracting solution; and F, proportioning the fermented material obtained in the step A, the perlite obtained by soaking in the step D and the vermiculite obtained by soaking in the step E in a ratio of 8:1:1. The method disclosed by the invention is simple in proportioning, easy to use and good in seedling raising effect; and seedling root systems are developed, good in water-retaining property, and rich in nutritional ingredients.

The invention provides a nursery site substrate for planting organic vegetables. The nursery site substrate comprises, by weight, 5-10 parts of sawdust, 10-20 parts of cow dung, 5-10 parts of duck manure, 3-5 parts of hydrophyta natantia powder, 3-5 parts of smashed corn cob, 3-5 parts of perlite, 3-5 parts of vermiculite, 5-8 parts of plant ash, 5-8 parts of mulberry leaf, 6-10 parts of pokeberry root, 8-12 parts of Szechwan chinaberry fruit, 5-8 parts of garlic powder, 1-2 parts of sodium alginate, 0.5-1 part of fulvic acid potassium, 0.5-1 part of indolebutyric acid, 1-2 parts of sodium carboxymethyl starch, 20-30 parts of 12% sodium chloride solution, and 30-50 parts of fine soil. The nursery site substrate is simple in proportion, convenient to use, good in nursery effect, good in water retaining ability, and rich in nutrient contents, and the developed root system of seedlings can be achieved.

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 an industrial fast breeding method for white tea. The method comprises the following process routes: preparing a greenhouse and a net house; preparing a water planting box and a foam plate; preparing a nutrient solution; collecting fringes, cutting fringes and inserting fringes; sterilizing the cutting surface of the tea fringes and processing the cutting surface of the tea fringes with hormone; planting the tea fringes in water in the greenhouse to form calluses; adding nutrient soil; putting the calluses into a dish; sticking the calluses; culturing the calluses in the net house to take roots; hardening the seedlings; and packaging the grown seedlings for sales. Because the technical requirement in the implementation and the demonstration of the technical scheme is high, the modern technical means and installation construction are adopted, which is exactly matched with the principles of environmental protection and sustainable agricultural development. Compared with the traditional wide area breeding method, the method avoids the loss of soil and water and the damage of the ecological environment. The industrial fast breeding method for white tea seedlings with high quality has the advantages of big unit area breeding capability, a few occupied land, good social effect, economic effect and environmental protection effect, shortens the breeding period by 30-40%, improves the qualification rate of the tea seedlings, saves the land resource and protects the environment.

The invention provides a preparation method of a nursery site medium for planting organic vegetable. The preparation method comprises the following steps: preparing materials (saw dust, cattle manure, duck manure, floating aquatic plant powder, corn cob crushed matter, perlite, vermiculite, plant ash, mulberry leaves, radix phytolaccae, toosendan fruit, garlic powder, sodium alginate, BFA, indolebutyric acid, sodium carboxymethyl starch, 12wt% sodium chloride aquatic solution and fine earth); A, fermenting the raw materials: uniformly mixing the saw dust, the cattle manure, the duck manure, the floating aquatic plant powder, the corn cob crushed matter and the fine earth, controlling the moisture content to be 57-62%, and adding the corrosion promoter; B, preparing a traditional Chinese medicine extraction liquid; C, preparing a plant ash leach liquor by use of the plant ash; D, adding the sodium alginate, the BFA, indolebutyric acid and sodium carboxymethyl starch into the 12wt% sodium chloride aquatic solution; E, soaking the vermiculite in the traditional Chinese medicine extraction liquid; F, mixing the fermented material obtained in the step A, the perlite soaked in the step D and the vermiculite soaked in the step E at a ratio of 8:1:1. The preparation method is simple in proportion, convenient to use, good in nursing effect, developed in seedling root, good in water retention property and rich in nutrients.

The invention provides a vegetable seedling raising substrate which comprises the following components in parts by weight: 5-10 parts of seaweed meal, 10-20 parts of cattle manure, 5-10 parts of pig manure, 3-5 parts of straw powder, 3-5 parts of pulverized corn cob, 3-5 parts of perlite, 3-5 parts of vermiculite, 5-8 parts of ephedraoil, 5-8 parts of ephedra oil, 6-10 parts of cinnamon, 8-12 parts of saponin, 5-8 parts of kaempferia galamga, 1-2 parts of sodium alginate, 0.5-1 part of potassium fulvate, 0.5-1 part of naphthylacetic acid, 1-2 parts of sodium carboxymethyl starch, 20-30 parts of 12wt% sodium chloride water solution and 30-50 parts of fine soil. The substrate is simple in proportioning and convenient to use, and has the advantages of favorable seedling raising effect, developed seedling root system, favorable water retention property and abundant nutrient components.

The invention relates to the technical field of plant seedling growing instruments, in particular to a seedling growing feeding block. A feeding block body is prepare from, by weight, 30-45 parts of sludge, 15-25 parts of crop straw, 10-20 parts of excrements of livestocks, 8-18 parts of suaeda salsa, 5-15 parts of hawthorn residues, 5-15 parts of shiitake fungus residues, 5-15 parts of a water retention synergist, 5-13 parts of chitosan and 10-20 parts of Chinese medicine residues. The invention further relates to a preparation method of the feeding block. The method comprises the steps of material preparation, fermentation and compression molding. Various biological resources such as Chinese medicine residues and edible fungus residues are adopted as raw materials to be pressed into the feeding block, the feeding block contains enriched organic materials, humus and microelements, is abundant in nutrient and easy to degrade, and has the good water binding capacity.

The invention relates to an introduction, seedling-expanding and propagation technology of a precious and superior tree species, in particular to a method for breaking dormancy and sowing Sorbus sibirica seeds. The method comprises the steps of 1) collecting superior tree Sorbus sibirica fruits, processing, removing fruit pulp, cleaning, drying in the air, leading the water content of the seeds to be 20%-30%, and carrying out cold preservation at the temperature of 1-3 DEG C for standby; and 2) breaking the dormancy and sowing the seeds: breaking the dormancy of the seeds, sowing and propagating seedlings, and keeping the water content of the soil after the sowing at 18-23%. The method can obviously obtain better seedling raising effect, the test result shows that the germination rate of the seeds after breaking the dormancy can be more than 90%, the germination of the seeds is trim, the seedling emergence rate can be more than 85%, the phenomena of non-emergence of the seedlings or uneven seedlings of natural seeding or conventional sowing, in the year, the highest Sorbus sibirica seedling is 71cm, the average height of the seedlings is 40.78cm, the largest basal diameter is 1.18cm, the average basal diameter is 0.82cm, and the seedling raising effect is good.

The invention discloses a vegetable seedling substrate. The raw materials consist of the following materials in parts by volume: 20-40 parts of edible fungi residue, 5-10 parts of excrements of livestock and 50-70 parts of manioc waste. The method for preparing the vegetable seedling substrate comprises the following steps: (1) uniformly mixing the edible fungi residue, excrements of livestock and manioc waste according to a formula ratio, to obtain a mixture; (2) stacking the mixture into a strip stack shape for performing aerobic compost fermentation, controlling the moisture content of the mixture stack to be 50-65 percent, and ventilating to supply oxygen during stacking; controlling the temperature of the mixture stack to be in a range of 45 to 65 DEG C, finishing the compost fermentation when the temperature of the mixture stack is reduced to an environment temperature, thus obtaining the compost; performing pH value regulation on the compost, controlling the PH value to be 5.5-7.5, thus obtaining the vegetable seedling substrate finally. According to the scheme, the turf resource consumption can be reduced, the ecological environment is protected, the breeding cost is reduced, and cost conservation, synergism and sustainable development of vegetable industrial breeding are realized.

The invention relates to a method for preparing citrus container nursery nutrition soil. The method comprises the following steps of: mixing 1 part of fermented citrus peel dreg and 2-4 parts of Shaximiao formation purple soil, and spreading; covering the mixture with a agricultural plastic film 0.004-0.012mm thick; exposing to sunlight in sunny days for 15-25 days to obtain the citrus peel dreg nutrition soil, wherein the fermented citrus peel dreg is formed by mixing and fermenting the citrus peel dreg, rice hull, dry cow dung and calcium magnesium phosphate fertilizer. According to the invention, the waste fresh citrus peel dreg is fermented and can be better applied to the nutrition soil for citrus container nursery, and the nursery effect is good; after the fermentation, the fresh citrus peel dreg is easy to store; and the environmental pollution is reduced, the shortcoming of high energy consumption in recycling the citrus peel dreg is overcome, the application effect exceeds the standard of turf nutrition soil citrus nursery often used in current production, the citrus container nursery nutrition soil can replace the turf nutrition soil widely applied to the citrus container nursery production of the country, and the turf resources are saved. The method turns waste into wealth and is simple and economical and suitable for popularization.

The invention discloses a cured tobacco seedling culturing method, which is characterized in that: straw coal substrates made of cured tobacco straws instead of the conventional substrate are filled into holes on a seed tray for seedling culturing; in a period lasting from sowing to the growth of tobacco seedlings to seedlings with 3-4 leaves, seedling culturing on moist trays is adopted; and seedling culturing in floating trays is adopted from the stage of 3-4 leaves to a seedling period. Compared with the prior art, the method has the advantages of low cost, good seedling culturing effect, shorter seedling culturing time and capability of recycling waste cured tobacco straws.

The invention discloses a method for breeding pinaeus monodon fries. The method comprises the following steps of: (1) preparing a bdellovibro nectophore bacterial suspension; (2) putting the bdellovibro nectophore bacterial suspension into a breeding pool to ensure that the content of bdellovibro nectophores in seawater is more than 101pfu / mL, and then aerating for 5-12 hours; (3) putting pinaeus monodon nauplii into the breeding pool with a density of 60-120 thousands / m<3>; (4) in the process of breeding, feeding baits to the pinaeus monodon nauplii at regular intervals, and putting the bdellovibro nectophore bacterial suspension at least every six days with a concentration of higher than 10pfu / mL after the pinaeus monodon nauplii are put into the breeding pool, wherein when the pinaeus monodon nauplii grow for 15 days or the body lengths of all the pinaeus monodon nauplii reach longer than 1 centimeter, the pinaeus monodon fries are obtained. In the invention, the number of times of changing water in the breeding process can be effectively reduced through putting the bdellovibro nectophore bacterial suspension in the process of water quality treatment and the bait putting and scientifically managing the pinaeus monodon fry breeding quality, and even water does not need to be changed, so that the yield of pinaeus monodon fries is improved, and the survival rate and the immunity of the pinaeus monodon fries are improved.

The invention discloses a cucumber seedling substrate. The cucumber seedling substrate is prepared from, by weight, 1.5-2.5 parts of biogas dregs, 4-6 parts of chicken manure, 35-45 parts of biological carbon inoculant, 1.5-2.5 parts of straw powder and 1 part of perlite. The preparing method comprises the steps of taking components by weight part and mixing evenly the components through a roller. According to the cucumber seedling substrate, no grass carbon is adopted at all, therefore, the problems that grass carbon is expensive and is non-renewable in resource are solved, meanwhile the problem that large biogas residues pollute environment and an environment pollution problem brought by random stacking and arbitrary firing of corn and wheat straw are solved, and the cucumber seedling substrate can effectively maintain living and life environment of people, is beneficial to cycle development of agricultural economy, and has remarkable economic and social benefits. The use of the cucumber seedling substrate can effectively promote the growth of cucumber root systems, meanwhile is beneficial to reducing occurrence of soil-borne diseases, reduces the use of chemical agents, and facilitates the production of green vegetables.

The invention discloses a begonia masoniana leaf in-vitro regeneration system establishment method, which is characterized by comprising: selection and disinfection of explants, adventitious bud induction, adventitious bud subculture to obtain a test tube plantlet, root induction, and transplantation. According to the present invention, with the application of the breeding method to carry out tissue culture on the begonia masoniana, the one culture period proliferation rate is more than 1200 times, the breeding is fast, and the difficult problem of the begonia masoniana seedling breeding is effectively solved.

The invention discloses a vegetable plug seedling composite substrate and a preparation method thereof. The substrate comprises the following components in percentage by volume: 60-80 percent of chestnut shell and / or peanut shell composting product, 10-20 percent of thoroughly decomposed chicken manure and / or pig manure and 10-30 percent of furnace slag ash and / or perlite. The preparation method comprises the following steps: treating chestnut shell and / or peanut shell and chicken manure and / or pig manure by piling and covering a film for decomposing; smashing waste furnace ash slag and sieving; fully and uniformly mixing the obtained chestnut shell and / or peanut shell composting product, the thoroughly decomposed chicken manure and / or pig manure and the furnace slag ash and / or perlite to obtain the composite substrate. In the composite substrate, the waste chestnut shell and / or peanut shell, chicken manure and / or pig manure and furnace slag ash and / or perlite are taken as raw materials which are readily available, so that waste is turned into wealth, resources are saved, and the local environmental pollution is lowered; more importantly, the composite substrate is lower in cost than the conventional substrate but higher in nutrition than the conventional composite substrate, and has a good seedling effect.

The invention relates to the technical field of fine tree species seed seedling raising, in particular to a field seed seedling raising method for picea mongolica in an arid desert area. The method includes the steps of seedling field selecting and farming, seedbed manufacturing and disinfecting, seed processing, sowing, field management in the seedling stage and seedling overwintering management. The problem that in the prior art, research experiments on picea mongolica stay in seedling raising in a greenhouse or a nutrition bowl is solved, the seedling raising method which is low in cost, complete and comprehensive in system, good in seedling raising effect and high in practicability is provided for greatly cultivating fine tree species picea mongolica for wind prevention and sand fixation in the arid desert area, the existent seedling ratio of nursery stock reaches 82-88.4%, an effective and feasible guarantee is provided for constructing protection forest for the arid desert area and used for ecological environment construction better, and an effective method is provided for nursery stock breeding of picea mongolica in the arid desert area.

The invention relates to a seedling-raising light medium. The seedling-raising light medium is prepared by fermenting 50-60 parts of cattle manure and 40-50 parts of edible fungus residue through 1-2 parts of fermentation inoculum. The light medium is favorable in particle size composition, is excellent in porosity, is free of live pathogenic bacteria, ova and harmful substances, is favorable in nutrition, and achieves a good seedling raising effect when being used for peonies. Compared with traditional soil-based seedling raising, the light medium provided by the invention realizes earlier and fuller emergence of stronger seedlings, achieves a better root system conglomeration effect, and has a higher seedling transplanting survival rate. Besides, the seedling-raising light medium is prepared directly through fermentation of 17-18 days without performing separated dry and wet treatment on the raw material cattle manure, thereby effectively simplifying the production step, and greatly saving the labor cost and the time cost.

The invention provides a mycorrhizal seedling raising method of paphiopedilum micranthum and relates to the field of biotechnology. The method comprises the following steps: a, separating and culturing paphiopedilum micranthum mycorrhiza fungi; b, carrying out a fungus-seedling co-culturing; c, preparing a seedling cultivation medium; and d, transplanting seedlings. The invention aims to provide a method capable of taking paphiopedilum micranthum as a research material, separating fungi of mycorrhizas growing in the root of the paphiopedilum micranthum, preparing a culture medium, preparing fungus liquid, improving transplanting survival rate of tissue culture seedlings by using a mycorrhizal technology, enhancing resistance of the seedlings and shortening the growth cycle. The method is simple, is high in operability and obvious in seedling raising effect, and is capable of achieving industrial seedling raising of paphiopedilum micranthum seedlings and simultaneously treating the grown-up seedlings, the raw materials of the method is easy and convenient to obtain; the seedling raising cost can be reduced, so that higher economic benefit is achieved.

The invention discloses an early maturing seedling cultivation method of greenhouse watermelons in winter and spring. The method comprises the following steps of (1) rootstock seedling cultivation; (2) scion seedling cultivation; (3) grafting; (4) management after grafting. According to the early maturing seedling cultivation method of the greenhouse watermelons in winter and spring, seedling cultivation is conducted by means of a greenhouse and an electric hot bed from late November to early February, and finally mature watermelon fruits can be obtained in May and June; the seedling cultivation method is simple and practicable, the seedling cultivation effect is good, the seedling rate and the sprouting even degree are high, the maturity stage is earlier than that of traditional watermelons, and good economic benefits are provided.

The invention belongs to vegetable seedling culture and particularly provides a vegetable seedling culture medium and preparation and application thereof. The vegetable seedling culture medium is prepared from a cotton seed hull waste mushroom material, vermiculite, a microbial quick decay agent, bio-organic fertilizer, three-element composite fertilizer and the like through the steps of raw material treatment, composting sterilization, medium compounding and the like. The technical problems that the waste mushroom material contaminates the environment, and water and soil loss is caused by the large turf use amount in the prior art are effectively solved. The vegetable seedling culture medium and preparation and application thereof have the advantages that the raw material source and the product application range are wide, the purposes of environmental protection and water and soil loss are effectively achieved, and urgent needs for sustainable development of circular agriculture and green agricultural are met.

The invention relates to a method for producing a vegetable culture medium and a seedling culture medium by means of sophora alopecuroide.The method is characterized by comprising the steps of smashing sophora alopecuroide straw, wetting the smashed sophora alopecuroide straw with water, adding organic fertilizer, urea, bran and enzymic preparations, conducting even mixing, conducting heap fermentation at the ambient temperature of 10-40 DEG C till temperature in a heap reduces to the ambient temperature, and preparing the eco-organic type soilless culture medium by mixing the obtained sophora alopecuroide fermented feed, organic fertilizer, perlite and vermiculite according to the volume ratio of 6: (1-2) : (2-3) : (2-3), or preparing the eco-organic type seedling culture medium by mixing the fermented feed, perlite and vermiculite according to the volume ratio of 7 : (1-2) : (1-2).By the adoption of the method, the sophora alopecuroide resource is developed and utilized reasonably and enriches the medium selection type of greenhouse vegetable soilless culture and industrialized seedling production in the northwest district as the medium raw material of soilless vegetable culture.

The invention relates to a treatment method for watermelon seeds, in particular to a method for germinating small-seed-type (thousand seed weight being less than or equal to 10g) watermelon seeds uniformly, belonging to the technical field of plant breeding. According to the technical scheme, the method comprises the following steps: tedding seeds in the sun for 2d; soaking the seeds in water with temperature of 55 DEG C for 30min, cooling down, and soaking the seeds in water with temperature of 30 DEG C for 2h; washing the seeds with saturated limewater until the skin of the watermelon seeds does not have mucilage or peculiar smell; wrapping the seeds with wet gauze, cultivating in an incubator under the condition of 28+ / -2 DEG C for 6h, then cultivating the seeds under the condition of 4+ / -2 DEG C for 6h, and carrying out temperature-changing treatment repeatedly for a few days until germinating. The method provided by the invention is simple and feasible, can ensure uniform seed germination, has the advantages of low cost and no solvent residue and is suitable for massive treatment of seeds.

The invention discloses an efficient energy-saving multi-layer rice seedling raising device, and relates to the technical field of rice seedling raising. The device comprises a seedling raising box, aplacing frame and a water collecting tank, wherein a plurality of fixing plates are arranged inside the seedling raising box; a plurality of first communicating pipes and lamp tubes are arranged below the fixing plates in a staggered mode; a plurality of sprayers are arranged below the first communicating pipes; the placing frame is arranged below the fixing plates; a plurality of seedling raising mechanisms are arranged inside the placing frame; each seedling raising mechanism comprises a seedling raising tray and a spraying pipe; the water storage tank is arranged outside the seedling raising box; the first communicating pipes communicate with the water storage tank; the spraying pipes are connected with second communicating pipes through water pipe connecting mechanisms; the second communicating pipes communicate with the water storage tank; a plurality of air inlets are formed in one side of the seedling raising box; and the air inlets are connected with an external air pump. According to the device, the defects in the prior art are overcome, the design is reasonable, the use is convenient, the seedling raising space is effectively saved through the multi-layer arrangement, meanwhile, good development of seedlings is guaranteed, the seedling raising effect is improved, and the survival rate of the seedlings in the later sowing period is guaranteed.

The invention discloses an Adam begonia cutting and seedling raising substrate. The Adam begonia cutting and seedling raising substrate is prepared from the following matters of wormcast, plant stones, akadama soil, river sand, plant straws, coal slag and a composite additive. The Adam begonia cutting and seedling raising substrate is paved in two layers; through reasonable combination of all the components and careful control on particle size, the Adam begonia cutting and seedling raising substrate has the characteristics that the density is moderate, the permeability is strong, and the water retention and fertilizer conservation performance is good; a good growth environment is provided for the growth of cuttings; the nutritional component of the Adam begonia cutting and seedling raising substrate is rich, the requirements of the cuttings on nutrition during an early growth period can be met, and the growth speed of the cuttings is ensured; through gleditsia sinensis water in the added composite additive, a substrate environment can be purified, the morbidity of the cuttings is reduced, and the survival rate of the cuttings is increased; according to the Adam begonia cutting and seedling raising substrate disclosed by the invention, the components are easy to obtain, the preparing is convenient, the cost is low, the seedling raising effect is good, large-scale and commercial production requirements of cutting seedlings of Adam begonia can be met, and good promotion value is obtained.

A method for culturing seedlings of pepper in solar greenhouse relates to the technical field of crop culturing. The method is characterized by including the steps of seedling culturing land selecting, soil preparing, seed treating, soaking and germination accelerating, seeding, seedling managing and strong seedling cultivating. The method for culturing the seedlings of the pepper in the solar greenhouse is reasonable, convenient and quick to operate and good in seedling culturing effect.