53results about How to "Promote strong seedlings" patented technology

The invention provides an amino acid foliar fertilizer, comprising the following materials in percentage by mass: 30 to 50 percent of plant amino acid, 1 to 5 percent of compound sodium nitrophenolate, 15 to 25 percent of urea, 5 to 10 percent of ferrous sulphate, 5 to 10 percent of borax, 3 to 5 percent of cupric sulfate, 0.1 to 1 percent of ammonium molybdate, 1 to 2 percent of manganese sulfate, 4 to 8 percent of zinc sulfate, 10 to 20 percent of organic silicon, and the balance water. The amino acid foliar fertilizer has obvious effects of exciting activity of enzyme in crops, improving the photosynthetic efficiency of the crops, accelerating nutrition absorption and operation inside the crops, increasing the content of chlorophyll, improving stem substance accumulation and sugar content, improving crop quality, and enhancing crop drought resistance, disease resistance and immunity and the like, can be absorbed by leaves, stems and roots of various commercial crops, such as Chinese cabbages and other vegetables, so as to lead the crops to be higher, and has remarkable effect in enhancing the performances of root growth, sprouting, seedling strengthening, flower promoting, fruit swelling, fruit protecting and other aspects for the crops.

The invention discloses a multicomponent composite fertilizer special for peanuts, which belongs to a crop fertilizer. The multicomponent composite fertilizer special for peanuts comprises the following components: 35 percent of total nutrients including 16 percent of nitrogen, 10 percent of phosphorus and 9 percent potassium, more than or equal to 10 percent of medium and trace elements, 7-9 percent of organic matter and 2-5 percent of amino acid. The medium and trace elements comprise trace elements including molybdenum, zinc, manganese, boron and iron. The multicomponent composite fertilizer special for peanuts has the advantages of nutrient content assurance and reasonable proportioning balance. The multicomponent composite fertilizer special for peanuts can effectively improve the immunological competence of the peanuts, regulate endogenous hormone, inhibit the regeneration of insect eggs, activate the activity of root azotobacter, promote root development, quicken nutrient absorption, achieve the functions of strengthening seedlings, promoting growth and promoting flowering, prevent bacterial wilt, continuous cropping symptoms and leaf spots, also prevent excessive growth and take special effect on symptoms including mosaic disease, chlorotic disorder, flocculi, defoliation and the like. After applied, the multicomponent composite fertilizer special for peanuts can effectively improve the percentage of fertile fruits and the thousand grain weight, promote the mellow and full degrees of fruits and achieve remarkable effect of production increase.

The invention discloses a disease-resistant and pest-resistant culture substrate based on agricultural wastes and a preparation method thereof, and relates to the technical field of soilless culture.The disease-resistant and pest-resistant culture substrate comprises the following components in parts by weight: 800 to 1000 parts of crop straw, 5 to 200 parts of edible-fungus chaff, 200 to 400 parts of livestock and poultry manure, 0.2 to 0.5 part of a straw decomposing agent, 50 to 100 parts of ash from a biomass power plant, 50 to 100 parts of coal slag, and 0.5 to 1 part of a microbial pesticide. The disease-resistant and pest-resistant culture substrate provided by the invention has the advantages of scientific proportion, comprehensive nutrition, sufficient nutrients, moderate bulk density, good ventilation and water permeability, and capability of being used as a seedling raising substrate of a plant in a seedling stage, and a culture substrate and a soil improvement conditionerfor a crop in a whole growth period. The disease-resistant and pest-resistant culture substrate provided by the invention comprises a large number of beneficial microorganisms, so the growth of the crop is promoted, and the occurrence of diseases and pests is effectively prevented and controlled.

The invention relates to the technical field of agriculture and biology, in particular to a cutting and rapid propagation method for flowers and plants. The method comprises the steps of disinfection, soaking with an inductive agent solution, cutting, leaf fertilizer spraying, seedling exercising, transplanting and the like, wherein branches serve as cutting slips; the inductive agent solution is mainly prepared from a seaweed extracting solution, a willow extracting solution, an alfalfa extracting solution, salicylic acid, fulvic acid, vitamin B12, white sugar, paclobutrazol, brassinolide, a compound fertilizer, bone glue, waste molasses, sodium alkylnaphthalenesulfonate, polyoxyethylene alkyl ether and the like; the leaf fertilizer is mainly prepared from diethylaminoethyl hexanoate, compound sodium nitrophenolate, tulip, cumin, lavender, thyme, urea, starch paste, tea-seed oil and the like. The cutting and rapid propagation method for the flowers and plants is simple in propagation operation, quick in rooting speed and strong and developed in root system, plant diseases and insect pests are reduced, the pesticide utilization rate is reduced, the environmental pollution is reduced, and the rooting rate and the survival rate of the flowers and plants are obviously improved.

The invention discloses a rapid propagation method for hybrid cymbidium seedlings of cymbidium sinense and cymbidium hookerianum. Hybrid cymbidium aseptic seedling base tissue of the cymbidium sinense and the cymbidium hookerianum is used as a raw material, induction culture is performed in an induction culture medium containing various plant growth regulators and additives, protocorms are obtained and subjected to proliferation and differentiation culture, and then seedling strengthening, rooting and transplantation are performed. Steps of proliferation and differentiation of the protocorms are combined, the culture procedure is simple, the material cost for preparation of the culture medium is greatly reduced, the labor cost for preparation of the culture medium and inoculation is also reduced, the inductivity of the protocorms is high, the quantity of the protocorms is large, the proliferation coefficient is large, and the method has multiple advantages of low production cost, high seedling quality, short culture period, avoidance of variation and the like.

The invention discloses a rice seedbed conditioner and a production method thereof, belonging to the field of the production technology of a conditioner for raising rice seedlings. The method comprises the steps of uniformly stirring and mixing ammonium sulfate and potassium dihydrogen phosphate; mixing zinc sulphate monohydrate and humic acid, then adding paclobutrazol wettable powder, and uniformly stirring and mixing; uniformly mixing the two mixtures and the washed coal ash sandy soil; discharging, sieving, sub-packaging and packaging. By adopting the prepared rice seedbed conditioner, the pH value of the product is faintly acid due to the physiologically acid nutritive salt, thus the product is very suitable for the growth of the rice seedlings, and the content of organic matters in soil is increased; meanwhile, since humic acid contains an active multifunctional group, the germination rate of rice seeds can be improved, and the emergence rate and strong seedlings are promoted.

The invention discloses a big-seedling container cultivation method for macadamia nuts, and belongs to the technical field of macadamia nut planting. The method includes the following steps of (1) seed selection, (2) seed pretreatment, (3) sowing, (4) rootstock seedling cultivation, (5) grafting, (6) grafted seedling management and (7) big seedling management; the survival rate of transplanting isup to 95%. Through a rootstock seedling combination cultivation method, field rootstock seedlings are grafted 3-4 months earlier than those in a traditional breeding method, staggered emergence is achieved in four batches, the production efficiency is improved, and the market demand is met. The big-seedling container cultivation method for the macadamia nuts is simple to operate and easy to master, seedlings are orderly, the survival rate is high, flowering and fruiting can be advanced by 1-2 years, the planting cycle is shortened, the management is convenient, and the cost is saved.

The invention discloses a granular slow-release organic fertilizer for planting dendrobium officinale. The organic fertilizer comprises the following raw materials: goat dung, plant ash, rape seed cake, oat bran, bean cake, corn flour, pine needles, vinasse, organic fertilizer yeast and cellulose-decomposing bacteria. The preparation method comprises the following steps: (1) taking raw materials, mixing the other raw materials except the cellulose-decomposing bacteria, adding water, and controlling the moisture content to be 45-55 mass percentage so as to obtain a mixture I; and (2) mixing the cellulose-decomposing bacteria obtained in the step (1) with water, diluting and cultivating for 4-8 hours, and adding the bacteria into the mixture I in the step (1) and mixing, thereby obtaining the product. The organic raw materials are subjected to high-temperature sterilization, fermentation decomposing and deodorization and innocent treatment, so that the obtained fertilizer has the advantages of being safe, high-efficiency, non-toxic, harmless, comprehensive in nutrients and stable in property, can be gradually decomposed, promotes seedling growth, has natural organic nutrition and is a high-quality environmental-friendly novel organic fertilizer suitable for planting dendrobium officinale.

The invention belongs to the technical field of agricultural cultivation, and discloses a method for cultivating full and strong peanut seedlings.The method includes implementation steps of seed selecting and blending, quantitative fertilizer application, fine tilling, ridging and grooving, seed sowing and film covering, timely seedling releasing and comprehensive prevention and control.The method has the advantages that regular-triangle holes are dug on two sides of each groove in each ridge, a healthful and full peanut seed is sown in each hole, the density and the planting distances are appropriately increased, double sub-ridge mulching films cover each single ridge, nitrogen fertilizers are quantitatively applied into the middle grooves in the ridges, water evaporated under the films are sufficiently utilized in initial peanut seed germination and seedling emergence periods, accordingly, soil moisture can be preserved, the utilization rate of the nitrogen fertilizers in the grooves can be increased, illumination and accumulated temperatures can be increased, rooting and budding can be promoted, problems that full peanut seedlings cannot be germinated and peanut seedlings are not strong at seedling stages and fight for fertilizers, light and spaces due to double plants in each hole and excessively short planting distances in the prior art can be solved, the peanut seedlings cultivated by the aid of the method are full and strong, and the yield can be increased.

The invention discloses a seedling cultivation method for cultivating early-spring strong vegetable seedlings by utilizing a sunlight greenhouse, belonging to the technical field of high-efficiency agriculture cultivation. The method comprises the following steps: in the sunlight greenhouse, performing the longitudinal bedding, wherein the bedding face width is 1.2m and the bedding pit width is 0.3m, so that an overground bedding surface higher than the ground by about 10cm is formed; paving a piece of gardening ground fabric on the bedding surface, then paving a substance, arranging electric hot lines, and placing seedling culture hole tray after fine earth with the thickness of 1cm is coated; according to the proportion that 1kg of a fungus fertilizer is added to every 50L of a Qingfeng seedling culture substance, uniformly mixing the seedling culture substance and the fungus fertilizer to prepare a disease prevention substance; after seedling emergence of about ten days, watering a seedbed once, and then coating dry fine earth with the thickness of about 0.5cm on the surface of the substance. According to the seedling cultivation method, the characteristics of being high overwintering seedling culture safety, low in disease incidence, small in pesticide application quantity, low in seedling culture cost and high in seedling culture quality can be realized.

The invention discloses a field cultivation method of purple-flower bletilla striata tissue culture seedlings. The method includes the following steps of 1, selecting a suitable land parcel for planting bletilla striata; 2, conducting deep ploughing and soil smashing on the selected land parcel; 3, conducting light shielding on the whole planting land parcel and erecting a sprinkling irrigation system; 4, conducting seedling hardening; 5, conducting transplanting; 6, conducting field management. According to a planting technique of the purple-flower bletilla striata tissue culture seedlings, harvesting can be achieved only within two years, and the yield per mu can reach about 2.5 tons. The suitable land parcel is selected according to environmental conditions suitable for survival of bletilla striata, and the great environmental conditions are provided for good growth of bletilla striata after bletilla striata is transplanted into the field; furthermore, by preparing the soil, alleviating soil hardening, carrying out steam sterilization to assist in plastic film mulching, killing pest eggs and weed seeds and the like, elimination of weeds at the early stage of transplanting is achieved, the situation that the growth of the seedlings is influenced since there are too many weeds during a seedling period is avoided, and the adverse impact generated on roots of the seedlings by weeding since the bletilla striata tissue culture seedlings grow slowly and the plants are small is overcome.

The invention relates to a preparation method of a potato minitype potato seed pelletized coating. The preparation method is technically characterized by comprising the following steps of: (1) preparing potato seeds; (2) evenly spraying a layer of serous fluid prepared by polyvinyl alcohol, alginate and water onto the surfaces of the prepared potato seeds, and stewing to be semi-dried to obtain semi-dried prepared potato seeds; (3) feeding the semi-dried potato seeds into drug consisting of agricultural streptomycin sulfate, thiophanate methyl wettable powder, polyvinyl alcohol and talcum powder for preliminary pelletization; (4) feeding the preliminarily-pelletized potato seeds into coating housing powder consisting of alginate, calcium peroxide, coarse vinegar, water absorbent and water for further pelletization; and (5) evenly spraying fludioxonil emulsion with required color onto the surfaces of the pelletized potato seeds after the pelletization, and drying to prepare the pelletized minitype potato seeds. After the pelletized coating is used, the mechanized seeding can be conveniently used, the labor intensity can be reduced, and the emergence rate, the disease resistance and the yield can be obviously improved; and the pelletized coating has the characteristics of being high in survive rate, high in growth speed and the like.

An autumn potato high-yield planting method includes the steps of preparing soil, selecting seeds, using a tool, adding chemical to be stirred with the seeds, culturing buds, sowing the seeds with buds in time, applying fertilizer and planting seedlings. The method has the advantages that natural grass fertilizer can be used, surface and subsurface waterlogging is avoided during soil preparation, nutrients of potato seeds can be ensured due to the specification of potato tubers, incision infection can be avoided by disinfecting the tool and adding chemical to be stirred with the seeds, and the technology of sowing the seeds with buds is the key technology of promoting early emergency, rapid emergency and robust seedling obtaining of autumn potatoes; sown potato seeds spend the first night in soil of a large field at proper temperature and undergo the high-temperature weather in the noon of the second day after adapting to the environment, and the survival rate is ensured; the yield can be ensured due to reasonable dense plantation, and by means of the systematic comprehensive planting method, the average yield of potatoes reaches 22500 kg / hm<2> and is increased by 1133.5 kg / hm<2> compared with the average yield of the whole county. Largely-popularized autumn potatoes are crops with rapidest area increase and largest yield-increase potential, the industry of autumn potatoes is the pillar industry for stabilizing grain yield and increasing farmer's income for poverty relief and development in linked pieces of conserved lands in the Wuling mountainous area.

The invention provides a main citri grandis planting method, and belongs to the technical field of citri grandis planting. The planting method includes the steps: 1) soil management; 2) transplantation; 3) fertilization management; 4) blossom promoting measures; 5) fruit promoting measures. Looseness of soil can be increased by the aid of fine sand, root system growth of a plant is promoted, rice straws can provide fertilizer effects and can further function in water retention, the disease resistance of the plant is improved by adding sulfur powder, and acidity and alkalinity of the soil are adjusted. Microbial decomposition in fermentation is promoted by adding biological fermentation agents, quicklime and EM (effective microorganism) bacteria liquid, pathogenic bacteria, worm eggs and the like in raw materials are removed, the fermented quicklime interacts with the sulfur powder, and the pH (potential of hydrogen) of the soil can be effectively prevented from rising. After cottonseed hulls are fermented, a large quantity of crude protein can be obtained and then decomposed into polypeptides or amino acid, root system growth can be promoted, seedlings are strengthened, the plant is kept healthy, the photosynthetic function of blades and the stress resistance and the disease and pest injury resistance of crops are enhanced, and remarkable yield-increasing effects on various crops are achieved.

The invention relates to a method for promoting germination of seeds and specifically relates to a method for promoting germination of abutilon theophrasti seeds. The abutilon theophrasti seeds are treated by use of different seed soaking methods, so that the problem of low germination rate due to hard abutilon theophrasti seeds and the like can be solved and the germination rate of the abutilon theophrasti seeds can be rapidly increased in short time; besides, the method is capable of increasing the germination potential, the fresh weight, the seedling height and the root length, speeding up the germination of the abutilon theophrasti seeds and promoting strong seedling, and is significant for increasing the propagation coefficient of abutilon theophrasti, protecting resources and improving the efficiency of artificial cultivation.

The invention relates to the technical field of traditional Chinese medicinal material cultivation, and particularly relates to a seed treatment method for simultaneously promoting drought resistance and salt tolerance of selfheal seeds. According to the method, the situation that the germination rate of selfheal seeds and the survival rate of seedlings are low under stress of drought and salt can be effectively solved by adopting a method in which seeds are immersed by a calcium chloride solution. The selfheal seeds treated by the method the resistance on drought and salt stress can be improved, the germination rate, germination potential, fresh weight, seedling height and root length of the selfheal under stress of drought and salt can be improved, sound seedling can be promoted, and the percentage of seedling emergency can be increased.

The invention discloses a manufacturing method for salt-tolerant zoysia japonica pelleted seeds, belonging to the technical field of seed pretreatment. The manufacturing method comprises the followingsteps: carrying out seed dressing on healthy naked seeds with ascorbic acid, wherein the mass ratio of the naked seeds to the ascorbic acid is 1 g: (0.35-1.4) mg, and the solution concentration of the ascorbic acid is 2-8 mmol.L<-1>; allowing zoysia japonica seeds to roll in a pelleting machine at a constant speed, alternately adding an adhesive and a powder, and carrying out uniform stirring until the adhesive and the powder are uniformly coated on the zoysia japonica seeds so as to obtain the salt-tolerant zoysia japonica pelleted seeds. According to the invention, the ascorbic acid is adopted for seed dressing of the zoysia japonica seeds, so the salt stress effect of the zoysia japonica seeds can be effectively relieved; the vitality of the seeds can be improved; a certain germinationaccelerating effect is achieved; and the purposes of promoting seed germination, seedling uniformizing and seedling strengthening are achieved; meanwhile, the zoysia japonica seeds processed by pelleting are increased in volume and weight and uniform in specification, so mechanical and precise seeding can be easily realized.

The invention discloses a multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner, a preparation method thereof and a use method thereof, and belongs to the field of soilconditioners. The multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner mainly consists of a decomposed organic fertilizer, coco coir, pine sawdust or pine bark powder,perilla powder, clove leaf powder, rice bran, soybean meal powder, lignite, zeolite powder, brown sugar, fine river sand, calcium cyanamide, ammonium sulfate, calcium superphosphate, potassium chloride, calcium magnesium phosphate fertilizer, zinc sulfate heptahydrate, borax and potassium fulvic acid. The multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner is spread to the surface of soil in the dosage of 100-120kg per mu, a rotary tiller is used for rotary tillage of the soil, water is sprayed, then the soil is covered with a mulch film, the periphery of the mulch film is sealed with soil, and a warm house or a greenhouse is kept in heat; after 10 to 15 days, the mulch film is uncovered for sowing. The multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner can be used for soil-modifying antifungal and anti-nematode-disease treatment of the environment of the warm house or the greenhouse, prevents salinization, neutralizesacidity, promotes plant growth, and is prepared from wide-source and low-cost organic by matching with other raw materials in a suitable ratio.

The invention discloses a straw-mulching film dual-covering ridge-culture potato cultivation method for plateau regions and relates to the field of crop cultivation. The method comprises the followingsteps: (1) land preparation and fertilizer application: selecting a flat land parcel, carrying out pre-sowing deep-plowing land preparation, and carrying out basal fertilizer application; (2) ridge forming: carrying out equidistant ridge forming on the flat field mechanically or manually; (3) sowing: dibbling seed potatoes in ridges; (4) straw covering: crushing straws, and uniformly covering surfaces of the ridges with the crushed straws; (5) mulching film covering: covering the straws obtained in the step (4) with mulching films, and covering the mulching films with a layer of shallow soil;and (6) field management: carrying out water management, topdressing and disease and insect pest control. According to the method, through triple actions of day heating, night heat preservation and water-storage soil-moisture-preservation at a primary stage, early germination, sound seedling and vegetative growth of potatoes are promoted; and later-stage reproductive growth of the potatoes and rapid expanding of potato tubers are facilitated, so that the high yielding and early for-sale efficient planting of potatoes of irrigated fields is achieved.

The invention discloses a mycelium drought-resistant seed coating and a preparation method thereof. The seed coating comprises a pesticide, an aid, water and 2-10 percent by weight of mycelium. In the method, the mycelium is added, so that plenty of trace elements are supplemented, sufficient nutrients needed by the sprouting of seeds and growth of crops are ensured, and moisture supply can be kept at the stages of sprouting and growth of crop seeds. The seed coating has the functions of sterilizing, deinsectization, growth assisting, drought resisting and the like; and meanwhile, the preparation method is simple, the process flow is short, the cost is low, and the problem of pollution is avoided in a preparation process.

The invention provides a macroelement water-soluble fertilizer and a preparation method thereof. The fertilizer is prepared from the following raw materials in parts by weight: 17-23 parts of phosphoric acid, 17-23 parts of urea, 38-44 parts of potassium nitrate, 6-10 parts of calcium superphosphate, 4-6 parts of magnesium citrate, 0.8- 1.2 parts of borax, 1-2 parts of ferrous sulfate, 0.8-1.2 parts of ammonium molybdate, 0.6 -1 part of zinc sulfate, 1-1.4 parts of copper chloride and 0.4-0.6 parts of manganese chloride. The macroelement water-soluble fertilizer can be prepared from phosphoricacid and urea as raw materials without additional chelating agents and complexing agents, has few water insolubles and good water solubility, can be used for irrigation, drip irrigation and root watering, and has effects of promoting root strengthening and improving crop quality; besides, the prepared macroelement water-soluble fertilizer not only contains the macroelements of nitrogen, phosphorus and potassium, but also contains medium elements of calcium and magnesium and trace elements of zinc, iron, copper, manganese, molybdenum and boron, thereby having complete nutrients.

The invention discloses an organic seaweed composite substrate capable of improving the survival rate of transplanting of an ice grape seedling. The organic seaweed composite substrate comprises the following components in parts by weight: 198 to 200 parts of seaweed residue, 46 to 48 parts of nanometer silicon dioxide, 82 to 84 parts of traditional Chinese medicine residue, 68 to 70 parts of tea residue, 102 to 104 parts of fungi residue, 56 to 60 parts of glutathione-rich yeast dregs, 19 to 20 parts of a streptomyces sporovirgulis liquid, 21 to 22 parts of a Candida humicola liquid, etc. According to the invention, the substrate used for transplanting of the ice grape seedling is prepared by adopting the seaweed residue, the traditional Chinese medicine residue, the tea residue, the glutathione-rich yeast dregs and the fungi residue through fermentation of the streptomyces sporovirgulis liquid and the Candida humicola liquid; rich nutrition is achieved; and through synergistic effects of seaweed nutrition, antibacterial ingredients of traditional Chinese medicine and glutathione, the substrate can effectively improve the stress resistance of a transplanted ice grape seedling, promotes growth and development of a root system of the transplanted ice grape seedling, and improves the survival rate of the transplanted ice grape seedling.

The invention provides a leaf vegetable seedling emergence conditioner. The leaf vegetable seeding emergence conditioner comprises a functional substance, active biological calcium, organic matter, biological enzyme, biological stimulin and probiotics in the mass ratio being (250-600):(200-500):(200-500):(10-50):(1-5):(1-10). The invention further provides a preparation method of the leaf vegetable seedling emergence conditioner. The leaf vegetable seedling emergence conditioner can significantly increase the emergence rate of leaf vegetables after being applied to crops.

The invention relates to the technical field of agricultural planting, in particular to a culture method for bringing forward a pepper breeding period. The method comprises the following steps of (1)seed soaking and germination acceleration; (2) seedbed sorting; (3) seeding; (4) greenhouse seedling culture; (5) land preparation and base fertilizer application; (6) field planting; (7) water and fertilizer management; (8) harvesting. By reasonably controlling the types and the application quantity of fertilizers used in each process of the greenhouse pepper culture, and by matching the application of a pyrroloquinoline quinone solution, the influence caused by adverse environment in winter and early spring on the pepper production is effectively reduced; young pepper seedlings healthily andstrongly grow; the botanical characters are better; the cold resistance is high; the breeding period is advanced; the harvesting can be started in April; the pepper yield and quality are improved, sothat the pepper market entering time is advanced; the pepper off season market supply is offset; the economic benefits are improved.

The invention provides a method for separating and breeding pure-color dendrobium flowers. The method comprises the following steps that lateral bud stems of dendrobium are taken as explants, a protocorm induction culture medium is prepared from 3mg / L of 1 / 2MS+BA and 0.2 mg / L of NAA, a protocorm proliferation culture medium is prepared from 3mg / L of 1 / 2MS+BA, 0.2 mg / L of NAA, 30g / L of bananas and 20g / L of potatoes, and by combining liquid suspension culture and a treatment mode of cutting off new buds to separate and breed the pure-color dendrobium flowers. According to the method for separating and breeding the pure-color dendrobium flowers, the protocorm proliferation rate can be improved, stable pure color flowers are effectively separated from the dendrobium nobile flower color chimera, and the separation rate reaches 76.09%.

The invention discloses a planting method for inter-planting potatoes in autumn of a young orchard, and belongs to the field of planting. The planting method is characterized by comprising the following steps: (1) proportioning fertilizer at an earlier stage, and performing the following processes; (2) clearing up the orchard; (3) performing bottom dressing; (4) processing seed tubers; (5) determining line spacing and seeding; (6) ridging; (7) performing field management; and (8) collecting and harvesting. When the method is adopted for planting the potatoes, beneficial bacteria in soil are kept to breed in a balanced mode, and growth of harmful cenobium is restrained; the specially proportioned fertilizer can promote the potatoes to have strong seedlings, form tubers early, have thick and strong stalks, have good growth, have high yield, and can emphasically prevent potato diseases such as early blight and late blight; compared with a conventional planting method, the planting method is higher in yield, and the quality of the potatoes is better. The planting method has certain curing effect on the soil, can achieve successive planting tolerance, and is basically free of diseases. After the young-growth period of the orchard is passed, growth vigor of tree seedlings in the orchard is better than that of inter-planting of other methods.

The invention discloses a plastic plant culture medium, which is prepared from the following raw materials in percentage by mass: 20% to 40% of compost products, 0.1% to 0.5% of microbial agents, 2% to 10% of rice husks, 20% to 30% of turfy soil, 2% to 10% of perlite, 2% to 10% of vermiculite, 5% to 20% of insect excrement, 0.2% to 2% of bacteriostatic agents and 0.2% to 2% of growth regulators. The invention further provides a preparation method of the plastic culture medium. Agricultural waste is effectively utilized, and the resource utilization rate of agricultural energy is increased; the solid waste pollution is reduced; and besides the characteristics of a common culture medium, the medium also has the characteristics of comprehensive nutrition, strong water absorption, strong water permeability, light weight, strong plasticity and the like.

The invention provides honeysuckle seed germination accelerating liquid, and a preparation method and use thereof. The honeysuckle seed germination accelerating liquid comprises the following components in parts by weight: 3 to 6 parts of thorn acacia bark extract, 0.05 to 0.06 part of rapin, 3 to 4 parts of ginger juice, 1 to 2 parts of bamboo vinegar liquid, 5 to 8 parts of amino acid, 0.01 to 0.02 part of mannitol, 1 to 2 parts of copper sulfate, 0.2 to 0.4 part of chelating state zinc and 200 parts of rice washing water. The honeysuckle seed germination accelerating liquid is prepared by mixing each component and the rice washing water and then filtering. Honeysuckle seeds are completely immersed in the honeysuckle seed germination accelerating liquid, are subjected to infrared irradiation for 1 minute every other 1 hour, are soaked for 2 to 4 hours, are dried by hot air at 40 to 45 DEG C for 2 hours after being drained, and then are repeatedly treated for three times to perform seedling growing. The honeysuckle seed germination accelerating liquid provided by the invention adopts various components for promoting seed germination, rooting and healthy and strong growth of seedlings to stimulate seed germination, so that the time required by seed germination is shortened, the healthy and strong growth of the seedlings can be promoted, honeysuckle seedling development is benefited and the seedling transplanting survival rate is increased.

The invention discloses a petunia rejuvenation agent and a use method thereof. The petunia rejuvenation agent is composed of gibberellin, triacontanol and brassinolide, and the weight ratio of the three components is: 10.0~20.0:1.0~2.0:0.5~1.5, the preferred ratio is 15.0:1.5:1.0, the three components are calculated according to the weight ratio of 100% purity. When used, it is diluted at a concentration of 15-25 µg·L-1, and then sprayed on cut and trimmed petunias. The operation should be carried out in the evening on cloudy or sunny days. After spraying, it is guaranteed that there will be no rain within 24 hours, and artificial sprinkler irrigation will not be carried out during this period. After 24 hours, apply water and fertilizer once; after 10 days, apply water and fertilizer once, and then spray petunia regeneration agent again after 0.5-1.0 hours, and the spraying concentration is the same as the first time. The rest of the time is for routine fertilizer and water management and pest control. The rejuvenating agent has stable dosage form, simple and convenient operation, low use cost and remarkable regeneration effect, and the single agents in the formulation have a synergistic effect, and is a good petunia regenerating agent.