128results about How to "Promote rooting and sprouting" patented technology

The invention relates to the technical field of garden tree plantation and especially relates to a method for transplanting megaphanerophyte. The method comprises following steps: seedling selection: selecting megaphanerophyte having no diseases or pests; seedling processing: removing crown width and keeping first level branches and cultivating the seedlings in the original planting field for at least one year; digging the seedlings out: digging to the position where the ground diameter locates, keeping 20 to 30 % large roots around and cutting off the other roots, spraying mulch solution for each plant; making soil balls: keeping soil balls according to the size of the seedlings, wherein the diameter of the soil balls is 6 to 8 times of the diameter at breast height; cultivating fine roots; transplanting: after 30 days of root cultivation, directly cutting off the remained axial roots and transporting the roots to planting fields for plantation; maintenance after transplanting; later routine management. The invention provides a method for transplanting megaphanerophyte, which can effectively guarantee the survival rate of megaphanerophyte transplantation and can reduce the complexity and difficulty in implementation during the transplantation of megaphanerophyte.

The invention relates to the field of water and soil conservation, in particular to a growth and cultivation matrix used for the ecological remediation and a preparation method thereof. Every 1500kg of matrix comprises 30-40kg of urea formaldehyde foam particle, 60-70kg of peat soil, 20kg of organic matter, 0.5-1kg of probiotics powder, 5-10g of water-retaining agent, 5-10g of adhesive, 0.5-1g of plant growth conditioning agent and 3.203kg of trace element. The growth and cultivation matrix disclosed by the invention is favorable for remediating, improving and stabilizing bare rock and ecological fragility areas as well as other environment bad for plants to grow, and especially has an obvious remediation action on slopes, elevations and bare rock surfaces bad for the plants to grow. Meanwhile, the growth and cultivation matrix is favorable for a remediated surface to quickly form a self-supply microecosystem, and the whole curing condition and cost can be lowered.

The invention relates to the technical field of fertilizer, in particular to a biological selenium-rich fertilizer agent and a preparation method thereof, specifically a selenium-rich fertilizer agent of modified rare earths containing sodium selenite and complex rare earths. The biological selenium-rich fertilizer agent is prepared from the following raw materials proportioning according to parts by weight, wherein the ratio of sodium selenite to complex rare earths is 10-20 to 80-90. The invention has scientific and reasonable prescription, simple and convenient production and use methods, low cost, safe and efficient performances. Tests show that the sodium selenite is absorbed, transferred and synthesized through crops, and most selenium is enriched in the rootstock, branches and leaves and fruits of the crops as organic compounds containing selenomethionine. The content of biologically organic selenium in the fruits or vegetable of the crops can be increased by 5-20 times, thereby increasing the contents of various amino acids, improving the yield, quality and disease resistance of crops. Selenium required to human body can be complemented by having selenium-rich farm products so as to prevent diseases, strengthen the body and have good health and long life. The biological selenium-rich fertilizer agent and the preparation method thereof is applied to popularizing and applying in broad rural areas, and have considerable market foreground.

The invention discloses a novel amino acid organic fertilizer which is composed of the following raw materials in parts by weight: 30-40 parts of cake fertilizer, 30-40 parts of green manure, 1-3 parts of Aspergillus oryzae, 5-10 parts of humic acid, 10-20 parts of multi-amino-acid mixture, 2-4 parts of vegetable cell activator, 0.4-0.8 part of nitric acid and 5-10 parts of zeolite powder. The novel amino acid organic fertilizer has the functions of improving the soil quality, eliminating the diseases / pests and weed seeds, enhancing the plant nutrients, promoting the plant growth, reducing the nutrient loss, keeping moisture and inhibiting diseases.

The invention discloses a cuttage seedling culture method of photinia serrulata. The method includes the steps of 1, preparing a seedbed, wherein a single plastic greenhouse with an external shading net is adopted for cuttage, the seedbed is made after the ground in the greenhouse is leveled, baffles are arranged around the seedbed, ultraviolet lamps are evenly arranged at the top in the plastic greenhouse, a cuttage medium is prepared from camellia seed husk powder, folium artemisiae argyi powder, yellow soil and fine sand in a mixing mode, the seedbed and the cuttage medium are irritated by the ultraviolet lamps at intervals before cuttage and then covered with a plastic film, and water is sufficiently sprayed to the seedbed for cuttage; 2, performing cuttage of cuttings, wherein semi-lignified shoots or lignified current-year branches are selected as the cuttings, the cuttings are treated with a rooting agent before cuttage, soil is sufficiently irrigated with oxygen-rich water immediately after cuttage, a carbendazim and thiram mixed solution is sprayed to leaf surfaces for disinfection, and then the ultraviolet lamps are turned on for irradiation; 3, performing post-cuttage management. By means of the method, diseases such as gray mold and the leaf spot disease or pests such as coccid can be reduced in the cuttage propagation process of photinia serrulata, the cuttage propagation efficiency can be improved, and the survival rate can be increased.

The invention provides a cultivating method of germanium-enriched sweet potatoes, and belongs to the technical field of agricultural planting. The cultivating method comprises the following steps of selecting varieties; performing soil preparation, and applying fertilizers, wherein 3-5 months before planting, land parcels with sandy soil, which have sufficient sunshine and deep soil layers, are selected, the soil is deeply ploughed by 36-38cm, the ploughed soil is exposed to scorching sun, , the time when the ploughed soil is exposed to the scorching sun is 20-35 days, then second deep plough is performed, during deep ploughing, mixtures of plant ash and germanium dioxide are mixed with the soil, then natural placing is performed for 10-20 days, and 5-20 days before planting, base fertilizers are applied to the soil according to the application dosage that 1600-1800kg of organic fertilizers, 2-4kg of calcium dihydrogen phosphate and 8-10kg of urea are applied per each mu; interplanting soybeans; performing field management; and performing harvesting. According to the cultivating method disclosed by the invention, through change of the cultivating method and change of a fertilizer applying method, the content of organic germanium in the sweet potatoes is increased.

The invention discloses a planting method for wild grape. The planting method comprises the following steps: (1) seedbed preparation: levelling gullies in soil, filling in rotting leaves with sizes of 4-6cm in the gullies, backfilling the mixture of a base fertilizer and backfill soil with a weight ratio of 20: (1 to 3) into the gullies, naturally sinking, then laying the base fertilizer with a height of 3-5cm at the positions of the gullies, and finally covering with soil to make a seedbed; (2) cutting planting: selecting wild grape branches, shearing the wild grape branches into cuttings, soaking the cuttings for 16-26 hours with a growth conditioner, and cutting the cuttings in the seedbed; and (3) fertilizer and water management. According to the planting method disclosed by the invention, breakthrough improvement is carried out on preparation and cutting methods for a common seedbed, and the germination time of the wild grape cuttings can be obviously reduced and the survival rate of the wild grape cuttings can be increased through preparing the organic base fertilizer with mild nature and selecting the safe and non-toxic growth conditioner for pre-treating the wild grape cuttings.

The invention discloses a winter wheat water-saving high-yield cultivating method. The method comprises: selecting drought tolerant winter wheat breed seeds to carry out coating treatment; calculating the application amounts of phosphor, potassium and nitrogen in soil according to the growing demand and nutrient element balance principles of wheat; adjusting the landform of planting areas; applying proper phosphate fertilizers, potash fertilizers and slow release nitrogen fertilizers into 15-35cm deep soil; delaying the sowing period of winter wheat to mid-October for sowing, and then sprinkling nutrient solution; and irrigating the wheat in the jointing stage of wheat growth. The method increases the yield of winter wheat per mu to more than 500 kg while saving water and fertilizer. The effect is significant.

The invention discloses a cutting seedling culture method for pitaya. The cutting seedling culture method for pitaya specifically includes the following steps that stems are cut from pitaya stock plants to serve as cutting seedlings, the cutting seedlings are put into a prepared disinfectant aqueous solution to be soaked, washed with sterile water, then put into a prepared rooting agent aqueous solution to be soaked and fished out, and the cut ends of the cutting seedlings are dried with ultraviolet light; a seedling culture bed matrix is prepared from vermiculite, gravel, earthworm cast, plant ash, human and animal excreta, seaweed fertilizer, animal carcasses and pitaya peel; pitaya seedling cutting is carried out; water is sprayed once one week after cutting, water fertilizer is applied once on the 15th day after cutting, illumination is carried out 8-12 h every day, and transplanting can be carried out 20-30 days after cutting. By means of the method, the seedling culture period is shortened, and the survival rate of pitaya cutting seedlings is significantly increased; meanwhile, the method has the advantages that operation is simple, cost is low, no danger exists, manual operation is easy, and no pollution is caused.

The invention provides preparation and application methods of a multifunctional composite microbial agent for aquatic plant maintenance and water body bioremediation. The multifunctional composite microbial agent comprises EM bacteria, potassium sulfate, plant growth regulators, microelements and molasses. The multifunctional composite microbial agent is reasonable in component, and contains multiple microbial agents, plant growth regulators and microelements, which are mixed and fermented to prepare the multifunctional composite microbial agent. Growth of aquatic plants can be promoted while water is purified, organic substances in bottom mud are decomposed and the ecological environment of the bottom of a pool is improved. In addition, necessary nutrients for growth of aquaculture animals can be provided, and the disease resistance of aquaculture animals can be effectively improved. The preparation method of the multifunctional composite microbial agent is simple and feasible in process, high in production efficiency, low in application cost, simple in operation and easy to implement; and the product is stable in quality, convenient to apply and good in adaptability and has relatively high popularization and application value.

The invention belongs to the technical field of agriculture, and in particular relates to a method for regeneration cultivation of cherry tomatoes. The method is characterized by comprising the following steps: (1) selecting seeds; (2) raising seedlings; (3) performing soil preparation; (4) performing transplantation and field management; (5) performing pruning; (6) culturing roots for rejuvenation; and (7) performing regeneration trimming. According to the method provided by the invention, a mode of leading seedlings and regeneration trimming of planting is reasonably planned, and a fertilizer is reasonably applied in different processes of a whole planting process, so that the seedlings after field planting can survive easily, rooting and germination are promoted, the survival rate is ensured, and the planting quantity per mu is improved; after regeneration trimming and reasonable fertilization, the fruits picked in two times are ensured to be high in sugar content, and the size of the fruits is not decreased, thereby further increasing the yield; and a chemical fertilizer containing trace elements including zinc, iron and the like is additionally applied in fertility management in the planting process to improve the content of the trace elements in the fruits.

The invention discloses a method for cuttage and seedling breeding of peach trees. The method comprises the following steps of preparation of a cutting slip, preparation of a seedling breeding bed, cuttage of a peach tree seedling, and care after cuttage; specifically, shearing the slope of a twig from a parent plant of peach tree as the cutting slip, putting the slope end of the cutting slip into a prepared disinfector water solution, soaking, fetching out, cleaning by sterile water, putting into a prepared rooting agent water solution, soaking, fetching out, and drying the slope of the cutting slip by ultraviolet rays, wherein a matrix of the seedling breeding bed is prepared from the following materials of pond mud, sands, earthworm dung, plant ash, human and animal excreta, seaweed fertilizer, carcass, and sugarcane residues; cutting the peach tree seedling, and caring. The method has the advantages that the seedling breeding period is obviously shortened, and the survival rate of the cutting slip of peach tree is obviously improved; the operation method is simple, the cost is low, the danger is avoided, the artificial operation is easy, and the pollution is avoided.

The invention discloses a grape seedling cultivating method. The method includes the steps of selecting and trimming cutting shoots, treating cuttings, allowing rooting and germination and performing transplanting management. The grape seedling cultivating method is simple to operate, and survival rate of grape seedlings and environment adaptability of the same can be improved effectively.

The invention discloses a high-yield dragon fruit planting method. The planting method comprises the following steps: (1) preparing cuttings; (2) cutting and promoting roots: (3) nursing after cutting; (4) planting separately; (5) performing field management; (6) harvesting. The dragon fruit planting method promotes cutting seedlings to rapidly root and sprout, shortens seedling-growing period, and obviously improves survival rate and yield of dragon fruits. The method is simple in operation, relatively low in cost, and has no pollution, and is suitable for large-range popularization.

The invention discloses seedling raising fertilizer. The seedling raising fertilizer is mainly prepared from the following raw materials in percentage by weight: 20%-40% of amino acid, 10%-20% of fulvic acid, 5%-8% of membranous milkvetch root, 15%-18% of potassium sulfate, 3%-6% of carbendazim, 3%-5% of paclobutrazol, 0.2%-1% of alpha-naphthaleneacetic acid and the balance of stabilizer. The seedling raising fertilizer can promote rooting and germination of crops, ensure the quality of the crops (in particular to precious flowers and trees) and ensure the survival rate of transplanting.

The invention belongs to ecological management methods of glassland and particularly relates to a seeding technology enabling wheatgrass to be deposited in snow. Seeds are sown in winter, low temperature of a snowfield is utilized to limit germinating time of the grass seeds, ice and snow melt is spring next year, water in the soil is adequate, and accordingly the best germinating temperature and humidity are provided for the grass seeds. The seeding technology comprises the following steps: (1) seeding: the wheatgrass seeds are directly sown on the surface of a snow layer after the second now in winter, on the conditions that water is frozen at night and ice melts in the daytime, namely the temperature at night is lower than zero with freezing of the surface of the snow layer as the limit and the temperature in the daytime is higher than zero with melting of the snow layer as the limit; (2) deposition in the snow: through irradiation by the sun, surface layers of the wheatgrass seeds absorb heat, and the wheatgrass seeds can sink to the bottom of the snow layer gradually and slowly by means of self weight and the sunlight when the external temperature is higher than zero so that the snow layer melts; and (3) germination: the soil absorbs plenty of snow water when snow melts in spring next year, and the wheatgrass seeds begin to germinate after the soil is unfrozen.

The invention relates to a production process and a use method of a green fertilizer with effects of insect disinfestation, sterilization and rooting promoting, and discloses a green fertilizer. In the current production, a lot of medium-high toxicity pesticides and chemical fertilizers are used, crops are subjected to lodging and yield reducing, pesticide residues in grains and vegetables harm body health of people, and the single-use of the chemical fertilizer causes the low agriculture efficiency and the low benefit. According to the present invention, the fertilizer contains an insect disinfestation bacterial plant extract and a plant growth regulation agent mixture, and has characteristics of one or a plurality materials of selected from: a, a compound fertilizer or composite fertilizer, b, a controlled-release and slow-release fertilizer, c, an organic fertilizer and an organic-inorganic compound fertilizer, d, a large number of water-soluble element fertilizers, e, urea, urea ammonium nitrogen fertilizer and urea polypeptide, f, monoammonium phosphate and diammonium phosphate, and e, potassium chloride and potassium sulfate; and the green fertilizer has characteristics of crop nutrient providing, effective crop plant disease and insect pest prevention and control, rapid crop root growth promoting, agricultural production benefit improving and no three-residue, and is the ideal fertilizer for producing the pollution-free environmental protection agricultural product.

The invention discloses an intelligent local loosing and rotating and even straw covering corn planter, and belongs to the technical field of agricultural mechanical devices. The corn planter comprises a vehicle body, a straw collecting mechanism, a local loosening and rotating mechanism, a sowing and fertilizer applying mechanism, a soil covering mechanism, a straw scattering mechanism and a compacting mechanism. The straw collecting mechanism comprises a collecting and smashing assembly and a pressure detecting assembly. The pressure detecting assembly is installed on the collecting and smashing assembly. The sowing and fertilizer applying mechanism comprises a fertilizer applying assembly, a sowing assembly and a plurality of grating sensors. A plurality of cameras are arranged at the lower end of the soil covering mechanism. A hydraulic system is arranged on the vehicle body. A cab is arranged at the front end of the vehicle body. A controller and a displayer are arranged in the cab. The vehicle body can also be an existing tractor. The intelligence of the corn planter is improved, the straw collecting mechanism and the sowing and fertilizer applying mechanism can be automatically monitored, the working state of the corn planter can be monitored in time, the corn planter is prevented from being damaged, the straw return-to-field effect is better, and the growth of corn is facilitated.

The invention discloses a high-efficiency kudzu cutting propagation method, which comprises the following steps: cutting seedbed preparation, scion collection, scion processing, cutting and cutting management. The method can greatly improve the kudzu cutting rooting rate to be above 93.5%, the transplanting survival rate is improved to be above 96.3%, the blades of cutting seedlings are dark greenand healthy, the root systems are developed, the transplanting survival rate is high, and a technical guarantee is provided for the healthy and fast development of the kudzu industry.

A dual-activity synergist for agricultural chemical is prepared from tea saponin and fatty amine, and has features of its dual functions of reducing the consumption of agricultural chemical by 30-50% and promoting the health growth of plant. Its advantages are high biodegradation speed, high effect and low cost.

The invention discloses a method for promoting rooting of tea tree cutting seedlings. The method comprises scion collection, scion sterilization treatment, cutting and nursery bed management, and specifically comprises the steps of immersing branches for cutting in mixed solution of potassium permanganate and boric acid for 3 to 5 hours, then immersing the branches for cutting in mixed solution of ABT rooting powder and carbendazim for 2 to 8 hours, and performing cutting and later-stage nursery bed management. The method for promoting rooting of tea tree cutting seedlings can supplement vitamins and convert embryonic cells into growth-supporting meristem nutrients needed by root cell division; the vitamins can promote the division, growth and the like of plant vascular bundles and facilitate the rooting and germination of the cutting seedlings, the cost in cutting seedling rooting is low by adopting the method, the survival rate of the cutting seedlings is greatly improved and the law that Lingyun Baekho tea is difficult to survive through cutting is broken.

The invention provides a fast vegetation restoration method for shifting sandy land. The fast vegetation restoration method is characterized in that engineering materials are used to perform block subdivision on the shifting sandy land to form grid blocks with sand barriers; organic fertilizer is evenly spread in the blocks, plant materials are evenly sown in the blocks, and even leveling and compacting are performed; the sandy land is covered with a nonwoven mulching film, and the edges of the mulching film are pressed into the sandy land. The method has the advantages that fast and economical vegetation restoration of the high and cold shifting sandy land can be achieved, and the method is low in maintenance cost and good in lasting effect.

The invention discloses a kaffir lily cultivation medium. The kaffir lily cultivation medium comprises raw materials in parts by weight as follows: 10-20 parts of construction waste particles, 5-12 parts of fish scale, 8-15 parts of fish bone meal, 10-17 parts of pine needles, 5-10 parts of distillers' grains, 5-20 parts of plant ash, 10-30 parts of animal waste, 3-8 parts of glutinous rice, 1-2 parts of a tourmaline powder anion additive, 12-28 parts of attapulgite clay, 2-4 parts of monopotassium phosphate, 0.5-0.8 parts of aspartic acid, 3-5 parts of urea, 0.2-0.6 parts of glycine, 10-20 parts of perlite, 0.1-0.3 parts of indoleacetic acid, 1-2 parts of boric acid, 0.3-0.6 parts of gibberellin, 2-3 parts of a microbial fermentation agent and 1-2 parts of activated carbon. According to the kaffir lily cultivation medium, the defect that an existing cultivation medium for planting kaffir lily has too high requirements for temperature, humidity, pots, daily care and the like is overcome, and survival rate and flowering rate are increased.

The invention discloses a method for improving sugarcane yield and prolonging perennial root life by oblique cutting and replanting of sugarcanes. According to the method, oblique cutting and replanting are implemented in a new-planting sugarcane field or perennial root sugarcane field by the aid of healthy sugarcane seedling generation ineffective tillers and tail ends and double-bud stem sections of healthy sugarcane seedling generation seed stems. According to the method, the functions of early growth and quick tillering, high tillering characteristics and top end advantages of healthy sugarcane seedlings are fully utilized, and the healthy sugarcane seedling generation ineffective tillers and the tail ends and the double-bud stem sections of the healthy sugarcane seedling generation seed stems are replanted at seedling-less ridges of the new-planting sugarcane field or perennial root sugarcane field in an oblique cutting manner. The method solves the problem that growth of replanted seedlings and original seedlings is asynchronous in an existing replanted mode, the number of unit area productive tillers of sugarcane is guaranteed, the yield of new planting sugarcane or perennial root sugarcane is improved, and the perennial root lives can further be prolonged. The ineffective tillers and seed stem tail ends of the healthy sugarcane seedlings are fully utilized, the utilization rate of the healthy sugarcane seedlings is furthest increased, and the production cost of the healthy sugarcane seedlings is reduced.

The invention discloses a method for carrying out cutting propagation on aglaia odorata in winter. The method mainly comprises the steps of cutting slip scissoring, disinfecting, water culturing, sand culturing and planting. According to the method for carrying out the cutting propagation on the aglaia olorata in winter, disclosed by the invention, the steps of water culturing, sand culturing and planting are comprehensively adopted for enabling cutting slips of the aglaia odorata to be gradually adapted to the environment, the method is beneficial for rooting and germinating of the cutting slips, and the propagation survival rate is up to more than 98%; an original dormant state of the aglaia odorata in winter is changed by heating the water temperature and controlling the air temperature during a water culturing process, the tissue differentiation of the aglaia odorate is promoted, and the survival rate of the cutting propagation is further increased.

The invention relates to a high-efficient planting method of platycodon grandiflorum. The planting method includes land selection and preparation, seedling, transplanting, final-period management, recovery, and other steps. According to the planting method, the seedling matrix is added in a seedling box as a base fertilizer, thus soil temperature in the seedling process can be kept, the rapid rooting and germination of the basal part of platycodon grandiflorum are promoted, and the seedling success rate can be improved. The platycodon grandiflorum seelding is transplanted along with the seedling box, so as to avoid damage to radicle of platycodon grandiflorum during the seedling lifting process, and promote the radicle of platycodon grandiflorum to rapidly return seedling. In the final-period management process, the output and quality of platycodon grandiflorum are greatly improved through weeding, application of leaf fertilizer, topping and flower pinching, topdressing, and prevention and daily management of diseases and pests, strictly controlling and reasonably managing raw materials in every step and various parameter values involved; meanwhile, income of planting farmers is also increased. The method has advantages of being simple in operation, low in production cost, safe and reliable.

The invention provides a plant cuttage propagation composition and a preparation method thereof. The plant cuttage propagation composition consists of the following ingredients in parts by weight: 0.5 to 1.5 parts of indolebutyric acid, 0.5 to 1.5 parts of pyrazolone, 0.5 to 1.5 parts of daminozide, 0.5 to 1.5 parts of thiamine, 61 to 71 parts of talc powder, 15 to 25 parts of vondcaptan and 8 to 12 parts of sugar. The preparation method of the plant cuttage propagation composition comprises the following steps that: the indolebutyric acid, the pyrazolone, the daminozide and the thiamine are dissolved into anhydrous acetone accounting for 0.6 to 0.8 times of the total weight of the plant cuttage propagation composition for sufficient dissolution, the materials are quantificationally moved into a pot, the talc powder is added, the mixed materials are placed above slight airflows and are continuously stirred until mixed slurry is completely dried, and the dried materials are sufficiently mixed with the vondcaptan and the sugar after being filtered by a 50-mesh movable sieve. The plant cuttage propagation composition prepared according to the preparation method has the advantages that the rooting rate and the rooting quality of cuttage plants can be effectively improved, and the use is convenient.

The invention belongs to the field of plant cultivation, and in particular relates to a new method for growing walnut seedlings. The technical problem to be solved in the present invention is that walnut seedlings cannot be transplanted at any time, the transplanting survival rate is low and the quality of going out of the nursery is poor, and the solution to this technical problem is to provide a new method for raising walnut seedlings, comprising the following steps: a, walnut After the seeds are sterilized, they are sown in a seedling tray and cultivated; b, the seedlings in step a are removed from the seedling tray when the buds germinate, and are implanted in a nutrient bowl for cultivation; c, the seedlings in step b are 50-60 cm high and the ground diameter is 0.5 cm. Grafting when ~0.7cm, when treating that seedling is high 100~120cm, go out of nursery; The present invention uses the seedling tray that nutrition soil is housed and nutrition pot to carry out sowing and seedling cultivation to walnut, has improved sowing germination and rooting rate, has shortened the time of going out of nursery, and The quality of the seedlings is good, the survival rate of transplanting is high, and it will not be affected by the time of transplanting, and can be transplanted at any time according to the needs.

The invention discloses a cultivation method for narcissi. The method comprises the following steps that 1, plant division is conducted on the narcissi, each narcissus plant comprises 2 seedlings, roots of the narcissi obtained after plant division are wrapped by gauze and placed in a nutrient solution to be soaked for 2-3 days, and the narcissi are taken out and air-dried for use; 2, a narcissus cultivation medium is prepared from vermiculite, leaf mold, moss, fly ash, feather powder, wormcast, waste peel, pine needles and a slow release fertilizer water retaining agent, and 200-300 mL of a carbendazim solution is sprayed to every square meter of the cultivation medium 1-2 days before narcissus cultivation. According to the method, due to the fact that the cultivation medium contains the slow release fertilizer water retaining agent, has the water retaining property and air permeability and can slowly release nutrients, other fertilizer does not need to be added in the planting process, and growth of the narcissi can be quickly accelerated; due to the fact that the slow release fertilizer contains seaweed fertilizer which contains multiple natural auxins, growth of the narcissi can be promoted, the growth cycle is shortened, and flowering of the narcissi can be promoted to make the narcissi to enter a flowering period in advance.

The invention discloses an auxiliary desertification control vehicle for grass checks. The auxiliary desertification control vehicle comprises a carriage body, a watering device, a slotting device, a grass conveying device, a compacting device, a conveying device, a seeding device and a ridge supporting device, the watering device is used for wetting sandy soil in front in the driving process; the grooving device is used for grooving the wetted sandy soil; the grass conveying device is used for laying the woven grass on the formed grooves; the compacting device is used for pressing the laid forage into the groove; the conveying device is used for conveying the wet sandy soil turned up by the grooving device and filling the wet sandy soil onto the forage pressed into the groove; the seeding device is used for throwing grass grains to the wet sandy soil on the conveying device; the ridging device is used for gathering dry sand to bury wet sandy soil in the groove. The machine is small in size and suitable for clustering operation, integrates watering, grooving, grass paving, grass grain scattering, grass pressing and soil burying, achieves full-automatic operation, and greatly improves the working efficiency and the germination rate of grass grains.