163results about How to "Suitable for growth and development" patented technology

The invention discloses a fabrication method of a soilless culture matrix for vegetables. According to the method, a high-temperature super promoter containing beneficial microorganisms is adopted to carry out fermentation rotten treatment on alcohol renewal and straw powder; raw and auxiliary materials, such as coconut shell powder, carbonised rice husk or plant ash, frozen earth or cripple, perlite and vermiculite, are added for preparing. The method comprises concrete operations: collecting and processing the raw and auxiliary materials; composting and fermenting the materials and organic materials according to a formula; and adding coconut shell powder and other auxiliary materials. In the finished soilless culture matrix for the vegetables, the content of moisture is smaller than or equal to 45%; the content of a dry-base organic matter is greater than or equal to 40%; the total nutrient content of dry N, P2O5 and K2O is 2.5-3%; the pH is 5.5-7; the EC is smaller than or equal to 2.5; the particle size is smaller than or equal to 5mm; the material of which the particle size is 2-4mm accounts for 55-60%. By adopting the fabrication method, organic wastes such as the coconut shell powder, the alcohol renewal, and the straw powder are mainly utilized as the raw materials; the culture matrix for the vegetables is produced by adopting high-temperature fermentation; the waste is changed into treasures; harm matters are turned into good matters. The soilless culture matrix is low in cost, light in texture, full in nutrient, and applicable to growth and development of the vegetables, and is a good matrix for the soilless culture of the vegetables.

The invention discloses a soilless culture substrate special for strawberries and belongs to the field of a soilless culture technology. The substrate comprises the following components in volume ratio: 25-40% of vinegar residue, 10-20% of manioc waste, 10-25% of grass carbon, 10-25% of vermiculite and 5-15% of plant ash; as for the substrate, the water content is 25-45%, the total porosity is 65-85%, the content of organic matters in a dry substrate is more than or equal to 25%, the content of total nutrients is 2-4%, the EC (Elasticity Coefficient) value is 0.5-1.0mS / cm and the pH value is 5.5-7.0; and the substrate is grain solid with dark brown or black brown appearance and has no peculiar smell. According to the special soilless culture substrate, organic wastes including the vinegar residue, the manioc waste and the like are mainly utilized as raw materials and are subjected to high-temperature fermentation treatment to produce the soilless culture substrate, so that the special soilless culture substrate changes wastes into valuable things and turns harm into good. The soilless culture substrate special for the strawberries disclosed by the invention is loose in texture, abundant in nutrient content and high in organic matter content, is non-toxic and harmless, has no weed seeds and contains microbial flora; and the disease resistance of strawberry plants can be improved and the special soilless culture substrate can be widely applied to soilless culture including groove culture, bag culture and the like of the strawberries.

The invention discloses a vegetable seedling raising substrate and a manufacturing method thereof, belonging to the technical field of soilless culture. The substrate comprises the following components in parts by volume: 15-30 parts of coconut shell flour base material, 15-30 parts of alcohol marsh slag fermentation material, 15-25 parts of carbonized rice hull, 0.5-2 parts of marsh sludge, 5-10 parts of perlite and 15-25 parts of vermiculite. The water content of the substrate is 35-50%, the total porosity is 65-95%, the organic content is at least 20%, the total nutrient content is 3-5%, the particle size is 0.1-4.9mm, the volume weight is 0.2-0.8 g / cm<3>, the gas-water ratio is 1:(2-4), the EC value is at most 2.5 mS / cm, and the pH value is 5.8-7.5. The organic waste used as the raw material is subjected to high temperature fermentation to produce the vegetable seedling raising substrate, thereby changing wastes into valuable substances and changing harm into benefits. The vegetable seedling raising substrate has the advantages of low cost, light weight and complete nutrients, is very suitable for growth and development of vegetable seedlings, and is a favorable hole-tray seedling raising substrate for vegetable soilless culture plants.

The invention discloses a soilless culture substrate for fruits and vegetables and belongs to the technical field of soilless culture. The substrate comprises the following components in volume ratio: 40-50% of vinegar residue, 10-20% of manioc waste, 15-25% of plant ash and 10-20% of vermiculite; as for the substrate, the water content is 25-45%, the total porosity is 65-95%, the content of organic matters is more than or equal to 25%, the content of total nutrients is 2-5%, the grain diameter is 0.1-4.9mm, the volume weight is 0.2-0.8g / cm<3> and the gas / water ratio is 1: (2-4); and the EC (Elasticity Coefficient) value is 1-3mS / cm and the pH value is 6-7.5. According to the soilless culture substrate, organic wastes are mainly utilized as raw materials and are subjected to high-temperature fermentation treatment to produce the soilless culture substrate, so that the soilless culture substrate changes wastes into valuable things and turns harm into good. The soilless culture substrate for the fruits and the vegetables disclosed by the invention has the advantages of low cost, light texture and complete nutrients, is very suitable for growth and development of the fruits and the vegetables, and is a good substrate for vegetable soilless culture.

The invention discloses a manufacturing method of a soilless seedling breeding matrix special for strawberries and belongs to the technical field of strawberry cultivation. The matrix comprises ethyl alcohol biogas residue and straw powder mixed fermentation material 3-5 parts, coconut shell powder base stock 1-3 parts, carbonized rice hull powder or coal residue powder 1-2 parts, perlite 0.5-1 part and vermiculite 1-2 parts. In addition, 0.1-0.5% of total weight of compound fertilizer is added. The manufacturing method comprises the steps of raw and auxiliary material collection and processing, raw material preparation, organic material compositing and fermentation and adding of coconut shell powder and other auxiliary materials. The produced soilless seedling breeding matrix special for the strawberries is fluffy in texture, rich in nutrient content, high in organic content, non-toxic, harmless and free of weed seeds, contains beneficial microbial flora, can improve the disease resistance of strawberry plants and can be widely applied to groove cultivation, bag cultivation and other soilless cultivations of the strawberries.

The invention discloses a vegetable seedling growing substrate, and belongs to the technical field of soilless culture techniques. The substrate comprises the following components: coconut shell base stock, alcohol biogas residue, carbonized rice hull, biogas slurry, perlite and vermiculite at a ratio of (15-30):(15-30):(15-25):(0.5-2):(5-10):(15-25), wherein the water content of the substrate is 35-50%, the total porosity is 65-95%, the organic substance content is greater than or equal to 20%, the total nutrient content is 3-5%, the particle size is 0.1-4.9 mm, the volume-weight is 0.2-0.8 g / cm<3>, the gas water ratio is 1:(2-4), the EC value is less than or equal to 2.5 mS / cm, and the pH value is 5.8-7.5. The vegetable seedling growing substrate mainly adopts organic waste as raw materials which are subjected to high-temperature fermentation treatment, the waste is turned into wealth, and the harm is turned into goodness, and moreover, the substrate is low in cost, light in weight, comprehensive in nutrient, is applicable to growth and development of vegetable seedlings, and is a good substrate for vegetable soilless culture industrial plug seedling.

The invention discloses a leaf-picking-free silkworm table and a silkworm rearing method. The leaf-picking-free silkworm table is characterized by comprising a silkworm table box, a silkworm table cover, a ceiling and a mulberry branch flexible sealing element, wherein peripheries of the silkworm table box and the silkworm table cover are sealed by a fine nylon net; mulberry branches hooked in the silkworm table are sealed by a flexible material; a mulberry branch hooking frame with hooks and a silkworm rearing bed surface are arranged at the upper part of the silkworm table box and connected by using a lifting device; the mulberry branch hooking frame is placed at the inner side of the upper-part box of the side wall of the silkworm table box; and the silkworm rearing bed surface is capable of downwards moving and driving the mulberry branch hooking frame to vibrate up and down when being dropped in place. The rearing method comprises the steps of putting the leaf picking-free silkworm table in a line of a mulberry field, putting silkworms on silkworm rearing bed surface, bending and hooking the mulberry branches on the surface of the silkworm table box, closing the silkworm table cover and the ceiling, grouping the silkworms step by step according to the quantity and assigning to other silkworm tables to rear after half mulberry leaves are eaten by the silkworms. The leaf picking-free silkworm table and the silkworm rearing method have the advantages that the occurrence of silkworm diseases is effectively controlled; the damage of pebrine disease to silkworm egg production is decreased; the silkworm cocoon quality is significantly improved; the work efficiency of silkworm rearing can be greatly increased at the same time; and requirements of large-scale silkworm rearing are satisfied.

The invention discloses a watermelon plug seedling base material and an application thereof. The base material comprises vermiculites and perlite. The base material is characterized that the base material further comprises a coconut shell powder base material, marsh mud, carbonized rice hulls and alcohol biogas residues treated by fermentation, wherein the volume ratio of the coconut shell powder base material to the alcohol biogas residues to the carbonized rice hulls to the marsh mud to the perlite to the vermiculites is (15-30) to (15-30) to (15-25) to (0.5-2) to (5-10) to (15-25); the water content of the base material is 35%-50% and the total porosity is 65%-95%; the content of organic matters is more than or equal to 20% and the total nutrient content is 3%-5%; the grain diameter is 0.1mm-4.9mm and the volume weight is 0.2-0.8g / cm<3>; the gas-water ratio is 1:(2-4), the EC value is less than or equal to 2.5mS / cm and the pH value is 5.8-7.5. Watermelon seedlings cultured by using the base material have developed root systems, strong leaves and no insect diseases and meet the strong seedling standards. According to the watermelon plug seedling base material, organic wastes are mainly used as the raw materials and the watermelon plug seedling base material is produced by high-temperature fermentation treatment; the wastes are changed into valuable things and the harm is turned into good things. The watermelon plug seedling base material is low in cost, light in mass and complete in nutrition, is very suitable for growth and development of the watermelon seedlings and is a good base material for industrial plug seedling of watermelons.

The invention provides blueberry selenium-rich leaf fertilizer, a preparation method and an application method. The blueberry selenium-rich leaf fertilizer, 100% in total, is prepared from, by weight, 1.0-8.0% of one or combinations of urea and ammonium sulfate, 1.0-10.0% of at least one or combinations of ammonium polyphosphate, monoammonium phosphate and diammonium phosphate, 5.0-15.0% of one or combinations of potassium sulphate and monopotassium phosphate, 1.0-10.0% of trace elements, 1.0-1.5% of sodium selenite, 1.0-10.0% of fulvic acid, 0.5-5% of sugar alcohol substances, 0.5-1.0% of surface activated agents and the balance water. The application method includes the steps of spraying the fertilizer in the blueberry primary flowering period and spraying the fertilizer in the fruit expanding period before blueberry picking. The selenium-rich leaf fertilizer is developed for the characteristic that blueberry crops need the fertilizer; the selenium-rich leaf fertilizer is high in specificity and can promote blueberry growth and increase the selenium content, anthocyanin content and soluble protein content in blueberries.

The invention discloses a lightweight matrix for sky-rise greenery and belongs to the technical field of gardening. The lightweight matrix is prepared from a material mixture of vinegar residue, cassava residue and crop straw powder which are subjected to fermenting and composting, minced coco coir, plant ash, peat and pearlite and is characterized by being prepared from the ingredients in parts by volume: 3-6 parts of vinegar residue, cassava residue and straw powder mixed organic fermented material, 1-2 parts of minced coco coir, 1-2 parts of plant ash, 1-2 parts of peat, 0.5-1 part of pearlite and a ternary compound fertilizer, of which the weight is 0.2-0.5% of the total weight; the matrix has the characteristics that the grain size is not greater than 5mm, the moisture content is 35-50%, the total porosity is 65-75%, and the volume weight is 0.35-0.5g / ml; in a dry matrix, the content of organic matters is not lower than 30%, the content of total nutrients is 2-3%, the EC value is 1.0-2.0sM / cm, the gas-water ratio is 1:(2-4), and the pH is 5.5-7.0; the matrix is granular solid, of which the appearance is dark-brown or black-brown, and is odorless. The lightweight matrix disclosed by the invention is loose in texture, light in specific weight and high in nutrient and is very applicable to the sky-rise greenery, such as urban primary road guardrails and pedestrian overpasses.

The invention discloses a fertilizer synergist for improving soil fertilizer supplying capacity. The fertilizer synergist is prepared from the following raw materials by weight part: 20-24 of fish meal, 1-3 of EDTA ferric sodium salt, 1-2 of copper sulfate, 28-30 of wheat bran, 4-6 of megasse, 16-19 of garden soil, 6-8 of montmorillonite, 24-28 of kelp residue, 8-11 of earthworm, 86-94 of fresh pig manure, 7-8 of papermaking black liquid, 8-11 of Embelia laeta fresh leaf, 3-4 of an EM compound inoculums, and a proper amount of water. Through the use and processing of fermented dry powder and calcined powder, the fertilizer synergist provided by the invention can increase the share of soil microaggregate with a particle size of less than 5 micrometers after application, so that the soil can be more suitable for crop growth and development. By combination with a ordinary fertilizer, the fertilizer can significantly increase the content of nitrogen, phosphorus, potassium and other effective nutrients in soil, improve the activity of phosphatase, urease and a lot of enzymes in soil, and enhance soil fertilizer supplying properties.

The invention provides soilless culture matrix for a castanopsis fissa container seedling, and a preparation method for the soilless culture matrix. The soilless culture matrix is characterized by comprising the following components in part by weight: 10 to 15 parts of stacked sawdust of which water content is 40 percent, 0.5 to 1 part of stacked tung bran, 2 to 6 parts of carbonized sawdust, 2 to 4 parts of tanning extract residue, or / and 2 to 4 parts of inorganic matrix, namely one or more of pearlite, vermiculite, and rock wool powder. The preparation method comprises the following steps of: adding the stacked sawdust, the stacked tung bran, the carbonized sawdust, the tanning extract residues or / and the inorganic matrix into a mixing machine respectively, and stirring or manually mixing uniformly to obtain the soilless culture matrix. In the soilless culture matrix, sawdust and tanning extract resources are fully utilized, and the matrix has better physical behavior, is more suitable for growth and development of plant root systems, and has the effects of controlling insects and diseases; the weight of the matrix is half all mud matrix; and transportation cost and forest planting cost are reduced, and the soilless culture matrix has good market application prospect.

The invention discloses a method for preparing a lightweight matrix for sky-rise greenery and belongs to the technical field of gardening. The matrix is prepared from the ingredients in parts by volume: 3-6 parts of vinegar residue, cassava residue and straw powder mixed organic fermented material, 1-2 parts of minced coco coir, 1-2 parts of plant ash, 1-2 parts of peat, 0.5-1 part of pearlite and a ternary compound fertilizer of which the weight is 0.2-0.5% of the total weight. The method comprises the followning steps: firstly, drying crop straws in the sun, crushing the crop straws into granules of which the grain size is smaller than 5mm, then, mixing the granules with vinegar residue and cassava residue, and then, carrying out composting and fermenting treatment by adopting a high-temperature fast-decomposing microbial agent containing beneficial microbes; and then, adding the minced coco coir, the plant ash, the peat, the pearlite and the compound fertilizer, thoroughly stirring the raw and auxiliary materials, uniformly mixing, then, bagging, weighing, packaging and warehousing. The lightweight matrix prepared by the method is loose in texture, light in specific weight and high in nutrient and is very applicable to the sky-rise greenery, such as urban primary road guardrails and pedestrian overpasses.

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 method for preparing organic nutrient soil by using green plant waste, which comprises the following steps: placing the green plant waste in the form of powder in a closed greenhouse, and a drainage groove is arranged in the greenhouse; waste green plant The carbon-nitrogen ratio of the mixture is controlled at 25:1-35:1, and then mixed with fermented water containing compound fermentation bacteria at 25-35°C; the fermentation mixture is fermented in a closed environment at a temperature of 50-65°C; During the process, the water content of greening plant waste is 40-55%, fermented for 14-20 days to form fermented organic matter; take organic matter, cottonseed cake powder, bran, peat and loam, pulverize and mix, add water to 25-30% of the total weight, adjust the pH value to 7.5-8.5; mix the mixture with high-temperature microbial strains, then add clean water, stir and mix well, and make a pile. Keep the pile at 60-70°C. After 15- After 20 days of fermentation, the temperature of the heap is lowered to below 40°C, the heap is spread out, and the decomposed material is obtained after natural drying.

The invention relates to a half artificially fed cabbage moth feed and a preparation method thereof. The feed is prepared by mixtures A, B and C, agar and distilled water, wherein the mixture A comprises casein, sucrose, malt meal and wild cabbage powder; the mixture B comprises cellulose, para hydroxybenzoic acid, potassium sorbate and Watkins salt; the mixture C comprises vitamin C, streptomycin sulphate, propyl gallate, vitamin B complex, edible vegetable oil, potassium hydroxide and formalin. The preparation method comprises the following steps: components of the mixture A, B and C are respectively put into a container; 5 / 6 of the distilled water and the agar powder are added into the container for heating and stirring to thawing; the mixture A is poured into the agar liquid and stirred until uniformity; the mixture B is added and stirred until uniformity; the rest distilled water is added, and the mixture C is added when the temperature is decreased to 70 DEG C, and then stirred until uniformity; the obtained product is filled into moth feeding cups; after the surface moisture is dried, the cups are put into a refrigerator for storage. The preparation method and the feed of the invention are scientific, simple, and easy to standardize propagation the cabbage moth indoors with large scale; the cabbage moth fed with the feed has high larva survival rate, orderly development and sound growth; and the descendants of the cabbage moth have high hatching rate.

The invention discloses a method for preparing special organic soil for vegetable seedling culture and belongs to the technical field of soilless culture. The organic soil is prepared from aged agaricus bisporus sward mixture, a mixed organic material of vinegar residue and cassava residue, which are subjected to composting and fermenting, coco coir, river / pond sludge or frozen soil or humus soil, plant ash and vermiculite. The method comprises the following steps: firstly, carrying out composting and fermenting treatment on the vinegar residue and the cassava residue by adopting a beneficial microbe containing zymocyte agent, then, respectively drying the aged agaricus bisporus sward mixture and the mixed organic material of the vinegar residue and the cassava residue, which are subjected to composting and fermenting, in the air, and crushing into granules, of which the grain size is smaller than 5mm; then, adding the coco coir, the river / pond sludge or frozen soil or humus soil, the plant ash, the vermiculite and a compound fertilizer; and then, thoroughly stirring the raw and auxiliary materials, uniformly mixing, then, bagging, weighing, packaging and warehousing. The organic soil is granular solid, of which the appearance is dark-brown or black-brown, and is odorless. The special organic soil for the vegetable seedling culture, prepared by the method, is loose in texture and high in nutrient, does not float during watering and is applicable to the majority of vegetable plug seedling culture.

The invention discloses a probiotics-containing breast milk-like formula milk powder for infants. Raw milk is used as a base material; according to nutrient differences of breast milk and raw milk, whey protein is added to adjust the ratio of whey protein to casein in a product to be close to 6:4; soybean oil is added to adjust deficiency of linoleic acid in milk fat, wherein linoleic acid accounts for about 12.8 percent of the total fat of the breast milk but only 2.2 percent of the total fat of raw milk; arachidonic acid (AA), docosahexaenoic acid (DHA), sialic acid (SA) and 3'-sialyllactose(3'-SL) are added to promote brain development of infants and improve memory and intelligence; and bifidobacterium lactis HN019, bifidobacterium animal Bb-12 and lactobacillus paracasei N1115 are added to regulate intestinal healthy development of infants. The invention also provides a preparation method of the milk powder. The milk powder is close to the nutrition index in the Chinese breast milk and is suitable for growth and development of infants in China.

The invention discloses a matrix special for roof greening and belongs to the technical field of soilless culture. The matrix consists of vinegar residue, manioc waste, river sands, ceramsite, vermiculite and perlite and is characterized in that a formula of the matrix special for roof greening comprises, by volume, vinegar residue 20-30%, manioc waste 20-30%, river sands 10-20%, ceramsite 5-10%, vermiculite 15-20% and pumice 5-10%. The matrix water content is 25-35%, the organic content is larger than or equal to 25%, the total nutrient content is 1-3%, an EC value is 0.5-2.0mS / cm, and pH is 6-7.5. The soilless culture matrix special for roof greening mainly utilizes the vinegar residue and other organic wastes as raw materials, is produced through high-temperature fermentation treatment, turns waste into wealth and turns harm into good. In addition, the matrix is low in cost, light in texture, full in nutrition and capable of fixing plants well, does not influence the roof safety, is very suitable for roof greening and is a good matrix for horticultural crop soilless culture.

The invention provides a planting method for a south ramulus mori bamboo fungus. The method comprises the following steps that A, ramulus mori is crushed; B, it is determined that the compost comprises 75-85 parts of ramulus mori scraps, 5-15 parts of corn flour, 2-4 parts of land plaster, 1-2 parts of magnesium sulfate, 1-2 parts of monopotassium phosphate, 1-2 parts of agar powder, 1-2 parts of vitamin B1; C, the compost is prepared; D, a greenhouse is established; E, spreading and seeding are carried out; F, planting management is carried out; G, fruiting management is carried out; H, harvesting at the right moment is carried out. Reasonable matching is carried out according to the biological characteristics of the bamboo fungus, the nutrition base prepared through the raw materials is abundant in nutrient, the constant nutrient feeding period is long, the growth and development of the bamboo fungus are facilitated, the mushroom cultivation period is shortened, the yield and quality are stable, and the ramulus mori resources are fully utilized.

The invention relates to the field of humidifiers, in particular to an office ultrasonic humidifier with a small potted plant. The office ultrasonic humidifier comprises an ultrasonic humidifier body and a cylindrical cover which is vertically through and is made of a transparent material. A cultivation frame is arranged above the top of the ultrasonic humidifier body. Multiple LED lamps are distributed around the cultivation frame at intervals. A cultivation disc is arranged on the cultivation frame. An atomization piece is arranged at the top of the ultrasonic humidifier body and below the cultivation frame. The cylindrical cover is movably connected with the top of the ultrasonic humidifier body, and the cultivation frame, the atomization piece and the LED lamp are covered inside through the cylindrical cover. A water tank and functional keys are further arranged on the ultrasonic humidifier body. A power module and a central control module are further arranged in the ultrasonic humidifier body. According to the office ultrasonic humidifier with the small potted plant, the common functions of the indoor humidifier are achieved, furthermore, a better cultivation enjoying environment can be provided, meanwhile, the office ultrasonic humidifier can be beautified, and the office ultrasonic humidifier is suitable for being placed and enjoyed in a room.

The invention provides plant cultivation seawater nutrient solution. The nutrient solution consists of the following four parts: a part A consisting of 520 to 630g of Ca(NO3)2.4H2O and 360 to 440g of KNO3, a part B consisting of 100 to 170g of KH2PO4 and 170 to 250g of MgSO4.7H2O, a part C consisting of 22 to 33g of FeSO4.7H2O, 30 to 45g of EDTA-2Na, 2.3 to 3.4g of H3BO3, 1.7 to 2.5g of MnSO4.4H2O, 0.18 to 0.26g of ZnSO4.7H2O and 0.07 to 0.09g of CuSO4.5H2O, and a part D consisting of 5,000 to 7,500g of seawater, wherein 1 to 1.5 times of A, 1 to 1.5 times of B and 1 to 1.5 times of C are mixed together; water is added into the mixture until the amount reaches 1 ton; and 1 to 3 times of D is added into the mixture. The invention also provides a plant spraying cultivation method, in which the nutrient solution is used and sprayed to the roots of plants in the form of fog. During the initial stage of the plant growth, doubled A, doubled B and doubled C are dissolved in every one ton of water, doubled D is added to prepare the nutrient solution, and the nutrient solution is sprayed to the roots of the plants in the form of fog; during the vigorous growing stage of the plant growth, the using amounts of A, B and C are increased to 1.3 to 1.5 times; and during the harvesting stage of the plant growth, the using amount of D is increased to 2 to 3 times.

The invention discloses camellia nutrient soil. The camellia nutrient soil comprises the following components in parts by weight: 40-45 parts of humus soil, 30-35 parts of mountain clay, 10-15 parts of scorched clay dust, 20-25 parts of river sand, 1-2 parts of bone meal, 5-8 parts of rice chaff dust, 0.5-1 parts of phosphatic fertilizer and 1-2 parts of urea. The camellia nutrient soil disclosed by the invention is prepared by mixing and blending various materials together, and the formed mixed nutrient soil is rich in nutrient ingredients such as nitrogen, phosphorus and potassium, reasonable in formula, good in drainage and ventilation performances; and moreover, the nutrient soil is loose in soil texture, excellent in permeability, and suitable for the growth and development of camellia.

The invention relates to a growing pig feeding method. The growing pig feeding method comprises the following steps that feed A and feed B are applied; the feed A and the feed B are mixed according to the proportion being 1:2 to feed piglets 35-55 days after the piglets are born; the feed A and the feed B are mixed according to the proportion being 1:1 to feed the piglets 55-80 days after the piglets are born; the feed A and the feed B are mixed according to the proportion being 2:1 to feed the piglets 80-120 days after the piglets are born. The growing pig feeding method is reasonable in formula, and suitable for growing pig growth and development and physiological characteristics, the adaptability of converting breast milk to feed for growing pigs can be significantly improved, the growing pig appetite is greatly improved, growing pig growth is accelerated, and therefore marketing time is shortened. The growing pig feeding method is low in cost and suitable for actual production of a pig farm.

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 prodenia litura fabricius larva group breeding method, and provides an artificial breeding method according to the problems in current artificial breeding process of prodenialitura fabricius larva. The method is suitable for growth and development of the prodenia litura fabricius larva and solves the problems of easily declination of insects, weak vigor and breeding of dog-eat-dog lepidoptera insects such as prodenia litura fabricius and the like. The method includes the steps: (1) larva breeding; (2) pupa management; (3) adults to eggs; (4) egg management. The method is simple and convenient to operate, low in breeding cost, good in breeding effect and suitable for large-scale breeding, and the prodenia litura fabricius is bred in a group manner at a larval stage.

The invention discloses a special feed recipe for lobsters. The recipe is prepared from the following raw materials in parts by weight: 10 to 20 parts of corn powder, 3 to 4 parts of soybean peptides, 1 to 2 parts of calcium hydrophosphate, 0.5 to 1.4 parts of mountain flour, 0.01 to 0.1 part of 98-percent lysine, 4 to 6 parts of cottonseed meal, 12 to 14 parts of rice chaff, 10 to 15 parts of wheat bran, 2 to 3 parts of lotus leaves, 13 to 27 parts of bean dregs, 1 to 2 parts of fructus aurantii, 1 to 2 parts of rhizoma ligustici wallichii, 1 to 2 parts of fish oil, 10 to 15 parts of peanut meal, 1 to 3 parts of zinc, 1 to 3 parts of iodine, to 3 parts of vitamin C1, 3 to 8 parts of beer yeast, 12 to 15 parts of shell powder, 1 to 3 parts of seaweed meal, 0.5 to 1 part of garlic powder, 1 to 2 parts of rose flowers, 0.1 to 0.4 part of common salt, 10 to 15 parts of cattle horn powder, 20 to 25 parts of malt, 4 to 6 parts of okra tender pod, 1 to 2 parts of rhizoma phragmitis, 1 to 2 parts of momordica grosvenori and 1 to 2 parts of lophatherum gracile. Compared with the prior art, the lobster feed disclosed by the invention has the advantages that coarse grains are combined with extracts; meanwhile, internal heat clearing traditional Chinese medicine is added; through the scientific proportioning, the special feed recipe is more suitable for the growth and development requirements of the lobsters; the appetite promoting effect is enhanced; the death rate of the lobsters is reduced by 25 percent; the yield is improved by 62 percent.

The invention discloses a preparation method of camellia nutrient soil, which comprises the following steps: mixing raw materials, fermenting, regulating the pH value, disinfecting and the like. The preparation method is simple; the camellia nutrient soil is prepared by mixing multiple raw materials; and the formed mixed nutrient soil contains rich nitrogen, phosphorus, potassium and other nutrient components, has the advantages of reasonable formula, favorable water and air permeability, loose soil quality and favorable permeability, and is suitable for growth and development of camellia.

The invention discloses a soilless culture substrate for violet, which belongs to the field of plant culture substrates, in particular to the field of soilless culture substrates for violet. The substrate is characterized by consisting of peat cube, perlite and coconut husk in the volume ratio of (2-3.5):1:1. The soilless culture substrate is suitable for growing violet, makes a seedling grow strongly with a large amount of large and order leaves, meets the growing requirement of violet to a large extent, and remarkably promotes the remarkable increase of violet in the aspects of plant height, root length and root number.

The invention is applicable to the field of organic culture of fruits and vegetables and provides a reusable seedling raising substrate for fruits and vegetables. The seedling raising substrate is prepared from components in parts by volume as follows: 13-20 parts of land soil, 12-20 parts of peat soil, 10-30 parts of microbial fertilizer, 15-30 parts of vermiculite, 5-10 parts of straw fertilizer, 10-30 parts of perlite, 5-10 parts of slag, 10-20 parts of coconut fiber and 5-10 parts of carbonized rice hulls. The seedling raising substrate can increase the yield of plants, shorten the growth cycle of the plants and inhibit pest and disease damage, and cultivated crops are organic plants.