218results about How to "Fast rooting" patented technology

The invention relates to an improved American red maple twig cutting propagation method and belongs to the technical field of plant cultivation. The improved American red maple twig cutting propagation method comprises the steps that (1) a disinfected hot bed is set up on a selected breeding ground, arc frames are arranged on a seedbed, and disinfected cutting mediums are laid in the seedbed; (2) a half-lignified twig is cut from an improved American red maple maternal plant, and the twig is cut into a cutting slip with a length of 8-10 cm and with two buds and two pieces of half leaves; (3) the lower incision of the cutting slip is soaked in rooting agent, rooting powder solution, and hormone solution to facilitate rooting; (4) the cutting slip is inserted in the seedbed mediums, the depth of insertion is 2-4 cm, the density is that the space in the rows is 5cm and the space between rows is 6 cm, and the leaves face the same direction; and (5) the mediums are watered thoroughly after the cutting slip is implanted in, then a plastic thin film and a shading net are covered on the arc frames, and management after implanting begins. According to the improved American red maple twig cutting propagation method, the operation is simple without restrictions of regions and weather conditions, the speed of reproduction is fast, rate of survival is more than 95%, an improved American red maple seedling obtained is developed in root system and good in quality, and thus market prospects are broad.

The invention provides a humic acid water-soluble fertilizer which comprises the following components (expressed in mass percent): 0.8 to 8.4% of potassium fulvicate, 5.6 to 21.4% of diammonium phosphate, 0.12 to 0.54% of ammonium molybdate, 0.125 to 0.575% of copper sulfate, 0.1 to 0.4% of ferrous sulfate, 0.8 to 3.6% of boric acid, 3.8 to 12.5% of potassium dihydrogen phosphate, 0.75 to 1.75% of zinc sulfate, 0.25 to 1.15% of manganese sulfate and 57.5 to 75.5% of water. According to the invention, fulvic acid and essential nutrients for plants are used as components of the fertilizer, plant nutrients are in a reasonable ratio, and the humic acid water-soluble fertilizer is characteristic of capacity of significantly promoting early maturity of and preventing premature senility of grain crops and economic crops like fruits and vegetables.

The invention provides a fir tissue culture rooting method. Small fir multiplication subculture seedlings are cut and transplanted to a fir rooting culture medium for culturing and rooting tissue, and the fir rooting culture medium comprises an improved MS culture medium, 0.4-0.8mg / L of ABT1#, 0.1-0.5mg / L of IBA and 2-6mL / L of root sun diluent. After the fir rooting culture medium is adopted, the rooting time of firs is shortened to 16 to 22 days; after 22 days of culture, the highest rooting rate achieves 96 percent, and nursery stocks grow rapidly so as to decrease the culture cost of the seedlings and realize the industrialized production of the firs.

The invention discloses a regulator for the growth of compound nutritional plants. The growth regulator consists of microelements of 3.2 to 6.0wt percent, medium elements of 2.3 to 3.6wt percent, trace elements of 3.79 to 6.25wt percent, organic complexing agent and surfactant. The regulator for the growth of the compound nutritional plants overcomes the various shortages of the existing plant yield stimulants with single function and has the advantages of plant growth regulator, multiplex trace elements fertilizer, anti-drought agent and anti-photosynthesis agent. Through experiments for a plurality of years and promoting demonstrations, the regulator for the growth of compound nutritional plants is proved to have yield promotion effect on all grain crops, economic crops, fruits and vegetables and flowers and trees with evident and stable growth rate of yield and safe use but no toxic side effect, no residues and no contamination.

The invention discloses a cuttage method of rose. The method includes the steps of first, selecting and making cuttings; second, preparing nutrient solution; third, making cutting blocks; fourth, performing cuttage, namely inserting made rose stems into flower mud, pouring the cuttage nutrient solution into a plastic tray, placing the rose stems, inserted into the flower mud, in the plastic tray, ensuring one third of each cutting block is immerged in the nutrient solution, placing the plastic tray in the environment with 2000-3000lux illumination and good ventilation, and moving the plastic tray with the flower mud into a flowerpot after all cuttings root. The method has the advantages that required materials are convenient to obtain, and no high technical demands are require; unlike all-light spraying requiring many automatic devices, the method requires regular addition of the nutrient solution only; rooting is fast; antibiotics are continuously used in the cuttage process, invasion of pathogens into cuttings can be controlled effectively, cutting quality is improved, and fewer cuttings degrade; transplanting survival rate is high.

The invention discloses a rooting induction method of a test-tube plantlet of cunninghamia lanceolata. The rooting induction method comprises the steps of: cutting a 1-2cm multiplication subculture plantlet, inoculating in a pre-rooting culture medium for culturing, wherein the pre-rooting culture medium uses 1 / 2MS-MS as a base culture medium, and also comprises 0.02-0.08mg / L of NAA (Naphthalene Acetic Acid), 2.5 percent of cane sugar and 0.7 percent of agar; carrying out rooting culture after pre-rooting and culturing for 15-25 days, wherein a rooting culture medium uses improved 1 / 2 MS as a basic culture medium, and also comprises 0.10-0.25mg / L, 0.05-0.08mg / L of IAA (Indole-3-Acetic Acid), 2.5 percent of cane sugar and 0.7 percent of agar; and placing in a proper environment for culturing to obtain a rooted test-tube plantlet. After the cunninghamia lanceolata is rooted and cultured by adopting the rooting induction method, the rooting rate, the root system quantity and the root system germination uniformity of the test-tube plantlet of the cunninghamia lanceolata can be increased, more excellent rooted test-tube plantlets are provided for production and application, and good economic benefit and social benefit are obtained.

The invention provides a quick seedling cultivation method for paris polyphylla. The quick seedling cultivation method comprises the following steps: selecting and preparing land, constructing an arched shed, making ridge, collecting and producing seeds, sowing the seeds, covering the ridge surface with a thin layer of dried pine needles, performing a series of medium-term managements, and the like. A seedling cultivation technology program is simple and very easy to execute; moreover, the cost is very low and resources are greatly saved. By utilizing the quick seedling cultivation method, the root growth speed and the seedling emergence speed of the paris polyphylla are high, 80% of the seeds grow roots 30 days after being sowed and emerge seedlings on March in the second year, and the knowledge that the seeds of the paris polyphylla emerge the seedlings in the third year only is broken thoroughly. The quick seedling cultivation method is very outstanding in effect and worthy of all-round popularization.

The invention relates to a cyclocarya paliurus seedling reproduction method, which is provided for solving the problems of long seedling cultivating time, low sprouting rate and seedling reproduction difficulties of the cyclocarya paliurus seedlings. The method is characterized in that trucks growing with one year or branches growing in the current year of the cyclocarya paliurus that are acquired by cutting trucks or branches for forestation in winter are used as reproduction material; after the trucks or branches are in cold storage with 0-4 DEG C, hard woods are cut in the early or middle of March; after cutting, a sand bed is maintained to be dry and a shed is maintained to be damp till the cuttings take root to survive; and auxiliary measures like rooting agents, sunshade nets and fertilizer are taken to the cuttings so as to acquire excellent clone seedlings. The material is obtained from local resources, so the resource utilization rate is high; the branches is maintained to be vigorous under low temperature and the germination of leaves of the branches is slow down, so the nutrient loss is reduced and the survival rate of the cuttings is high; and a warm damp environment is provided for the base parts of the cuttings to heal and take root, thus promoting the branches to take root and avoiding rotten roots.

The invention provides a preparation method of fresh ginger liquid shampoo. The preparation method of fresh ginger liquid shampoo comprises the following steps of: heating a proper amount of distilled water to 80 DEG C, sequentially adding 1-3% of phthalic acid, 0.5-4% of glycol stearate, 5-10% of sodium dodecyl alcohol ether sulphate and 3-5% of cocamidopropyl while stirring, stirring until the added components are dissolved, cooling to 60 DEG C, adding 1-5% of ammonium lauryl polyether sulphate, 3% of cocoamidopropyl betaine, 1-2% of EDTA-2Na and 1-2% of emulsified silicone oil, stirring, adding 5-30% of gingerol when the temperature of paste is reduced to 40 DEG C, and fully and uniformly stirring. The fresh ginger liquid shampoo contains the gingerol component, so that hairs can be cleaned, scurf can be removed, hair loss can be prevented, blood circulation of the head can be promoted, hair roots can be strengthened, and the hair roots and hairs can be protected; besides, the yield and content of an gingerol extraction method are higher than those of a common water extraction method; compared with the prior art, the fresh ginger liquid shampoo has a better scurf removing and itching relieving function, is safe, produces no side or toxic effects and can be used for a long term by consumers.

The invention discloses a zanthoxylum nitidum tissue culture medium. The medium comprises a subculture medium and a rooting medium. Improvement is carried out on the basis of an H medium, the macroelement usage is adjusted, and the iron vitriol content is increased. The medium is suitable for culturing zanthoxylum nitidum and single zanthoxylum nitidum tissues from different producing areas. The subculture period takes 20-25 days, the growth coefficient is 4-6, subculture seedlings grow well, small seedlings are thick and order, the leaf color is green, no etiolated seedlings are produced, and the seedling yield is high. The rooting rate of the rooted seedlings can reach 90%, the rooting is quick; and when the temperature is at 25 plus or minus 2 DEG C, the average rooting time is 10-15 days, a root system well grows, the rooting number is larger and averagely 3-5 roots, the seedling is good in lignification, the transplanting survival rate reaches above 90%, and the outplanting time of bottled seedlings is about 30 days averagely.

The invention discloses a blueberry green branch cutting and rooting method which includes the following steps of S1, seedbed building, S2, substrate processing, S3, ear picking, S4, cutting slips preparing, S5, cutting slips disinfection, S6, hormone processing, S7, green branch cutting and S8, post-cutting management. The blueberry green branch cutting and rooting method has the advantages that by means of the blueberry green branch cutting and rooting method, the rooting rate is high and can reach 80%, and the transplant survival rate exceeds 90%; an efficient blueberry green branch cutting and rooting system is built, the method has the advantages of being easy to operate, low in cost, high in rooting speed and high in stability, and large-scale factory-like blueberry seedling breeding is facilitated.

The invention relates to a biological compound fertilizer capable of promoting growth of crop roots. The biological compound fertilizer is prepared from the following components in parts by weight: 20-40 parts of inorganic composition, 30-50 parts of organic composition, 4-8 parts of composite bacterial powder, 5-10 parts of potassium fulvate, 10-20 parts of ammonium calcium nitrate, 5-15 parts of mannitol, and 5-10 parts of bentonite, wherein the composite bacterial powder is composed of Bacillus subtilis, Bacillus licheniformis, Bacillus laterosporus, photosynthetic bacteria and actinomyces. According to the biological compound fertilizer, based on the mutual action principle of plant-microorganism-soil and active response principle of roots to environment, two aspects of rhizospheric microorganisms and fertilizer nutrients are taken as points of penetration, on the basis of meeting the nitrogen, phosphorus and potassium nutrients needed by crops, the air permeability of the soil is regulated by organic matters, the effective absorption of calcium is promoted by chelating calcium ions with mannitol and potassium fulvate, and meanwhile fully water-soluble potassium fulvate has the function of regulating plant growth, so that extended growth of the crop roots and generation of fibrous roots are stimulated so as to finally achieve the effects of promoting growth and development of the plants and improving the yield.

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 present invention relates to a new-type pests-killing and disease-preventing seed-dressing agent. Its composition includes fludioxonil, isofenphos-methyl raw medicine and adjuvant. Its pH value is 6.5-7, in said seed-dressing agent the plant growth regulator sodium nitriphenolate also can be added. Said invention is application to wheat, corn, cotton and peanut. Besides, said invention also provides its concrete application method.

The invention provides a layering machine for layering propagation of plants. The layering machine comprises two half shells (1 and 5), wherein one to two elastic claws (8) and corresponding clamping grooves (7) are arranged on the half shells, so that the two half shells form a hollow shell; two ends of each half shell are provided with a half neck part (3) respectively to form a neck part for enclosing and fixing branches of the plants; the half shells are provided with a feed inlet (2) respectively; and the inner walls of the half shells are provided with a group of drop pits (6) respectively. The layering machine has the advantages that the layering machine can be used repeatedly; management such as water replenishing, fertilizer applying and so on is convenient; the layering machine has good ventilation and drainage performances and accelerates the root growing speed; pocking marks make root systems run through a substrate to and fro, and make root balls compact; and the layering machine is convenient to transport due to small root systems and light weight.

The invention provides organism nutrition rooting powder with high activity, which is prepared by the direct mixture of active bio-fungus, naphthylacetic acid, IBA, vitamin and amino acid, etc. The product of the invention has comparatively high organism activity; harmless factors such as fungus and toxin inside plants can be removed rapidly; rooting and growing mechanism can be activated so as to improve reproduction rate of plant cell, promote physiological function of plant, accelerate the growth of main root and the form of side roots and improve absorbency of roots to nutrition. According to tests, the rooting powder of the invention has 20 times rooting rate and more than 10 times rooting capacity more than the rooting powder in the prior art.

The invention discloses a tea tree long-spike cottage propagation method, and belongs to the field of tea tree cottage propagation. The method comprises the steps of selection and cultivation of a seed tree, establishment of a seedbed, spike picking, nursery garden management and nursery garden fertilization management. A substrate layer is laid on the seedbed, therefore, rooting is better promoted, meanwhile, nutrients can be better absorbed, rooting speed is faster, and survival rate is high. Meanwhile, a selenium fertilizer is applied to the tea trees, a selenium mixed solution is sprayed before the spike picking, and after fertilizer absorption, the tea leaves contain a certain content of trace elements such as selenium, zinc and amino acid. Meanwhile, the selenium solution is sprayedbefore the spike picking, the tea leaves directly absorb the selenium, the selenium fertilizer is continuously applied for cultivation after the spike picking, the cultivated tea seedlings are selenium-containing tea seedlings, and therefore the selenium-rich tea leaves can be produced.

The present invention discloses a cutting method for tea seedlings. The method comprises six main steps of scion cutting, seedbed preparation, scion inserting, greenhouse shading cultivation, greenhouse cultivation, nutritional bowl loading in a sucker division mode and seedling-hardening. During a process of seedbed preparation, by adding water-absorbing resin into mixed subsoil, the heavy workload for water management after cutting in a traditional scion cutting is reduced by using an excellent characteristic of a strong water retention property of the water-absorbing resin. The cut seedbed is fed into a shading greenhouse; by leaf and organization etiolation, a cortex of the scion is thickened and parenchymal cells are increased to promote differentiation and rooting of an original body of a scion root. In addition, the temperature of a cutting soil layer is controlled to be maintained at 30 DEG C within 50 days all the way, so that the scions are quick to take roots, thereby improving the survival rate of the cutting seedlings. Practice indicates that by adopting the method disclosed by the present invention, the survival rate of the cutting seedlings reaches up to 98%. Compared with that of a traditional method, 15% is increased. In conclusion, the method disclosed by the present invention has the advantages of simple operation and rapid rooting speed; the method is not limited by seasons and can meet the demand for actual production.

The invention provides a melastoma dodecandrum lour planting method, and particularly relates to the technical field of plant cultivation. The method adopts a mode for planting melastoma dodecandrum by using a seedling solution for rooting culture of cutting strips. Firstly, the cutting strips are placed and soaked in rooting water, cultivating and rooting are conducted with the seedling solution,field planting is conducted in a planting field, when water and fertilizer management is carried out, a vine enhancing agent and a fruit promoting agent are sprayed at the right time, the rooting rate of the cutting strips is over 98%, the total flavonoid content of active ingredients of a plant is above 35mg / g, which makes fruits have a heavy weight, enough sweetness and high yield, the shelf life of fresh fruits is prolonged to more than 20 days, so that the fresh fruits keep the original taste and freshness and do not easily rot, and the planting method is green, environmentally friendly,easy to operate, convenient to manage and suitable for scale and industrialization popularization.

The invention discloses a cutting propagation method for osmanthus trees, and relates to the technical field of seedling planting of osmanthus trees. The method is characterized by comprising the following steps: cutting selection: collecting cuttings in April, and trimming into cuttings of 18-22 centimeters; root forcing treatment: digging a pit of which the depth is 3-4 meters, blending and disinfecting river sand by using 25 percent carbendazim wettable powder, paving fine sand on the bottom surface of the pit by 15 centimeters in thickness, leveling, soaking the cuttings with a 0.1-0.3 percent potassium permanganate solution for 15 minutes, vertically and reversely placing the cuttings onto the fine sand at close intervals, covering with fine sand by 5-10 centimeters in thickness for filling gaps after one layer of cuttings is placed, placing a second layer, continuously placing 3-4 layers, and spraying water once every day to keep the fine sand wet; land preparation and cuttage: selecting a cuttage seedbed, ridging and performing cuttage in last May; post-cuttage management. The cutting propagation method has the advantages of high rooting speed, high rooting rate, high survival rate, large sizes of cuttings, quick outplanting and contribution to increase of the economical benefit.

The invention discloses a plant protection method for increasing yield of virus-free potato breeder's stock. The method comprises the steps: (1) constructing production facilities; (2) carrying out environment disinfection; (3) carrying out matrix preparation and pretreatment; (4) carrying out tissue culture seedlings grading and root dipping treatment; (5) carrying out cuttage transplanting; (6) carrying out field management; (7) carrying out water management; (8) carrying out seedling pressing management; (9) carrying out fertilizer application management; and (10) carrying out harvesting and sorting. According to the method, a nutritional rooting agent, which is prepared through mixing 1.25g of Tradecorp, 7.5ml of Feifan, 30g of ANIRAM, 30g of lizhi and 15L of clean water, is used for carrying out root dipping treatment on tissue culture seedlings, optimal water management is implemented according to different requirements of the tissue culture seedlings on moisture at a seedling recovering stage, a potato tuber expanding stage, a small potato harvesting stage and a creeping stem forming stage, and liquid nutritional fertilizers for different growth needs are applied in an irrigation manner after the tissue culture seedlings are planted, so that the reasonable control on growth, sterilization and bacteriostasis is promoted, and the aims of increasing yield and improving quality are achieved.

The invention discloses a composition capable of promoting rooting survival of sweet potato plantlets. The composition is prepared from, by mass, 1.5 parts of alpha-naphthylacetic sodium salt and 4.5 parts of indole butyric acid potassium. The invention further provides an agentia capable of promoting rooting of the plantlets. The agentia is prepared from, by mass, 1.5 parts of the alpha-naphthylacetic sodium salt, 4.5 parts of the indole butyric acid potassium and water, wherein the using amount ratio of the water to the alpha-naphthylacetic sodium salt is 1 L:1.5 g, and the using amount ratio of the water to the indole butyric acid potassium is 1 L:4.5 g. The agentia is simple in using method, convenient to operate in a field, easy to apply in production and obvious in effects of rooting promoting and yield increasing of the sweet potato plantlets.

The invention provides a water retention agent suitable for arid / semiarid region farmland soil. The invention is technically characterized in that the water retention agent is prepared from 2-8 parts of polyvinyl alcohol, 0.5-1 part of dodecyl fatty alcohol polyoxyethylene (3) ether ammonium sulfate, 0.1-0.5 part of dodecyl alcohol polyoxyethylene (9) ether, 0.001-0.008 part of triacontanol, 0.1-0.5 part of n-octanol, 5-15 parts of polyacrylic acid, 2-10 parts of ammonium monoacid phosphate, 2-5 parts of potassium sulfate, 2-10 parts of fulvic acid, 0.01-0.05 part of indolebutyric acid, 1-3 parts of magnesium sulfate and 40-55 parts of water. The water retention agent is prepared by the following steps: weighing the components in parts by weight, mixing at the room temperature of 20-25 DEG C, sufficiently stirring for 40-60 minutes to form a uniform mixture, and filtering to obtain the finished product. After the amount of precipitation reaches more than 20mm, the water retention agent is sprayed on the ground surface with a sprayer. The invention is suitable for the demands of soil loosening and water retention for arid / semiarid region farmland soil, removes the soil hardening, loosens the soil, improves the air permeability, promotes the formation of the crumb structure, breaks the farmland plough pan, increases the plough layer depth, enlarges the storage capacity of the soil reservoir, and enhances the water-holding capacity of soil.

The invention discloses an osmanthus sealed cutting seedling growing method. The method comprises the following steps of (1) selecting a nursery, i.e. selecting sand soil or light soil with good drainage; (2) building a sealed space, i.e. adopting the way that a shadehouse sleeves a plastic house to grow seedlings in the sealing environment; (3) selecting and treating cutting wood, i.e. selecting tender shoots which are grown in the year to be subjected to cutting, 1 to 2 months before picking spikes, applying an active fertilizer for 2 to 3 times to promote growth of the tender shoots, and before cutting, soaking the tender shoots in 500PPM of naphthyl acetic acid; (4) performing cutting to grow the seedlings, i.e. from the middle ten days of May to the last ten days of June, or from the middle ten days of August to the last ten days of September, obliquely inserting cutting slips into a cutting bed, keeping leaves upward, and inserting one second of the cutting slips into soil, wherein the planting spacing is 6*10cm, and 200 strains are inserted every square meter; (5) performing management after cutting, i.e. after cutting, timely spraying water, and spraying 500 to 1,000 times of Tuzet for one time every one month. The root-growing speed is high, the root-growing rate is high, the survival rate is high, the cuttings for cutting are large, seedlings can be relatively quickly taken out of the nursery, and the economic benefit is improved.

The present invention relates to microbial preparation for promoting germination of ephedra seed. Two kinds of known bacteria, i.e., yellow pseudomonads and Bacillus subtilis, are separated and screened form rhizospheric soil of wild ephedra and through culture in medium and other steps, the microbial preparation for soaking ephedra seed is prepared. When it is used in soaking ephedra seed, the seedling stage can be 4-5 days brought forward and the seedling rate may be 13-19% raised. When it is used for processing ephedra seedling before being transplanted, it can promote the taking root and tillering and transplanted ephedra seedling.

The invention provides a rice plant growth regulator in a tillering stage. The rice plant growth is prepared from the following components in proportion: 0.02-0.05ppm of BR (brassinolide), 12-25ppm of GA3 (gibberellin 3), 12-25ppm of NAA (naphthylacetic acid), 2-8ppm of ABA (abscisic acid), 1-2ppm of paclobutrazol, 200-250ppm of tricyclazole, 150-200ppm of buprofezin wettable powder, 1500ppm of ethanol and 800ppm of diethyl ether, wherein a carrier is distilled water.

The invention relates to a soil activator. The soil activator consists of the following components in parts by weight: 30-50 parts of farm manure, 10-30 parts of potassium fulvate, 2-10 parts of malic acid, 5-9 parts of phosphate-solubilizing inoculants, 3-4 parts of sulfur powder, 2-4 parts of potassium sulfate and 6-8 parts of ammonium nitro-humate. The soil activator provided by the invention can effectively reduce usage amount of a chemical fertilizer, so that soil pollution caused by fertilizer application is reduced, soil nutrients can be sufficiently activated, and aluminum toxicity in acidic soil is reduced, and therefore, the soil activator is a soil activator for improving activity of forest nutrients of oil tea in red soil areas, and has a wide application value.

The invention relates to the field of cutting propagation technologies for podocarpus macrophyllus, in particular to a cutting propagation method for podocarpus macrophyllus. Branches are used as cutting shoots. The cutting propagation method includes steps of disinfecting, inducer solution soaking, cutting, fertilizer applying, seedling exercising, transplanting and the like. Inducer solution is mainly made of algin, sugarcane, eupatorium adenophorum, litchi rind, pisonia umbellifera leaves, carambola, bulbus lilii, phosphorus fertilizers, urea, lactose, octachlorodipropyl ether, sterile water and the like; raw materials mainly including pine bark, humus soil, sugar filter mud, peat, 4-6 parts of plant ash, moss and the like are fermented to obtain cutting media. The cutting propagation method for the podocarpus macrophyllus has the advantages that propagation operation is simple, the podocarpus macrophyllus is high in rooting speed and has robust and developed root systems, diseases and insect pests can be reduced, the utilization rate of pesticides can be decreased, environmental pollution can be abated, and the rooting rate and the survival rate of flower seedlings can be obviously increased.

The invention relates to the technical field of tea planting, in particular to a method of raising tea seedlings by cuttage, comprising: preparing trays, preparing nutrient pots, selecting cuttings, inserting the cuttings, transplanting the cuttings, and transplanting seedlings. The method of the invention has the advantages that the cuttings are enabled to root quickly, more nutrition are supplied to the seedlings for growth as nutrient soil proportionally made with peat and organic fertilizer is used as a substrate, growth of the seedlings is enhanced, and outplanting rate of the seedlings is increased; the trays and the nutrient pots are good for transplanting and for transplanting with soil, and survival rate and growth of the seedlings are significantly increased; growth of weeds canbe inhibited herein, less management staff is required, and management cost is lowered; the method features high rooting speed, high survival rate, high quantity of nutrient soil, good fertilizer efficacy and the like; the seedling quality and outplanting rate are higher than those of conventional seedling raising, the growth of the seedlings after transplanting can be improved, a garden can be formed at least two years earlier, and the newly built tea garden can economically profit two years earlier.

The invention discloses a chrysanthemum cutting rapid rooting method. The chrysanthemum cutting rapid rooting method includes the stages of site preparation, chrysanthemum cutting preparation, cutting and rooting period management. The chrysanthemum cutting rapid rooting method particularly includes the following steps: site preparation, namely making a seedbed and laying a layer of sand on the seedbed, chrysanthemum cutting preparation, namely tidying chrysanthemum cuttings and placing cutting positions at the lower portions of the chrysanthemum cuttings in conditioning fluid, cutting, namely cutting the chrysanthemum cuttings in the seedbed, and rooting period management, namely conducting appropriate leaf surface spraying water supplement according to weather situations. By the adoption of the chrysanthemum cutting rapid rooting method, the chrysanthemum cuttings can root 2.5mm roots in 7 days, a rooting period is shortened by at least 5 days on a year-on-year basis, rooting speed is high, the roots are tidy, the rotten phenomenon is few, and operation and management are easily conducted.