72results about How to "Increase rooting rate of cuttings" patented technology

The invention relates to a method for growing blueberry, which comprises soil modification, seedling cultivation, seedling planting and fertilization. In the invention, a soil modifier is applied to soil and the organic materials in the soil modifier increase the content of fatty acids such as acetic acid and propionic acid of the soil, so the rate of mycorrhizal infection, which is capable of promoting the growth of the blueberry, improving blueberry yield, contributing to productivity improvement and soil modification and improving quality and sugar content of fruits, of the blueberry is improved; meanwhile, pine soil and grass carbon are used to regulate the pH value of the soil. In the invention, a rooting medium which contains IAA growth hormone and glycine betaine is used to cultivate the seedlings, so the rooting rate of cuttings and transplanting survival rate are improved, the seedling cultivation time is reduced greatly, and the propagation efficiency is improved obviously. In the invention, a microbial fertilizer, a potassium sulfate type compound fertilizer, ammonium sulfate and diammonium phosphate are used for fertilizing the blueberry, wherein the ammonium sulfate can lower the pH value of the soil, namely the ammonium sulfate provides nutrients for the blueberry for growth and improves the growing environment of the blueberry; and thus, the blueberry yield is more improved effectively.

The invention provides a grape multi-resistance rootstock hard branch grafting nutrition bag seedling raising method in arid desert areas. The grape multi-resistance rootstock hard branch grafting nutrition bag seedling raising method in the arid desert areas adopts rootstocks which are selected from 5BB and /or S 04, and adopts following steps of gathering of scions, selection of rootstocks, pavement of double layers of electric heating hotbeds, grafting of the rootstocks and the scions, placement of cuttages on the electric heating hotbeds, placement of the cuttages in nutrition bags, and management after cutting of the rootstocks. A plurality of selection tests of rootstock varieties come to a discovery that after rootstocks S04 and rootstocks 5BB are grafted with local cladus, nursery stocks are good in resistances, low in infection rate of diseases and insect pests, strong in saline-alkaline resistance, high in survival rate, and rather good in local adaptability. Greenhouses are further used for carrying out large-scale fast breeding of grape hard branch grafting seedlings, breeding stage is short, and grafting, breeding and planting of the seedlings can be achieved in the same year. The grape multi-resistance rootstock hard branch grafting nutrition bag seedling raising method in the arid desert areas is particularly suitable for arid and saline-alkaline desertification areas, simple and practical in technology, and easy to popularize.

The invention belongs to the field of plant cultivation nutrient solutions, particularly relates to the field of blueberry soilless-scale-cutting nutrient solutions and discloses a blueberry soilless-scale-cutting nutrient solution. The blueberry soilless-scale-cutting nutrient solution is characterized in that the blueberry soilless-scale-cutting nutrient solution comprises the following elements of 0.25 mmol/L of (NH4)2SO4, 0.25 mmol/L of Ca(NO3)2, 1 mmol/L of KH2PO4, 0.5mmol/L of K2SO4, 1 mmol/L of CaCl2, 1 mmol/L of MgSO4, 19 mu mol/L of Fe(III)EDTA, 9.1 mu mol/L of MnSO4, 0.31 mu mol/L of CuSO4, 0.76 mu mol/L of ZnSO4, 0.1 mu mol/L of Na2MoO4, and 46.3 mu mol/L of H3BO3, and a pH value is adjusted into 3.5 to 6.5. By means of the blueberry soilless-scale-cutting nutrient solution, the rooting percentage of blueberry tissue culture seedlings can be increased, and rooting of blueberries is accelerated, so that increasing of the survival rate of transplanting is facilitated, effects of propagation and rejuvenation are improved, and expanded propagation is promoted.

The invention discloses a cherry stock cuttage fast breeding method comprising the following steps: preparing seedling bed; paving pipelines; preparing a cutting orchard; heavy cutting back; cutting; carrying out cuttage at a line space of 8cm and row space of 2-3cm; transplanting from the greenhouse 30-35 days later; carrying out the secondary time cuttage after the first batch is transplanted and the matrix is processed. The benefits are that half-lignified shoots are employed for twig cuttage so as to greatly improve cutting rooting rate and planting percentage, greatly improving cherry tree breeding efficiency, reducing cost, and removing barriers for promoting application of the stock.

The invention discloses a method of utilizing taxus lateral root proliferation to produce paclitaxel, the steps are that: (1) annual or biennial taxus branches are selected as cutting materials; (2) after the cuttings are sequentially injected into KMnO4 solution, sucrose solution, and plant growth hormone solution for soaking, the cuttings are conveyed to cutting substrate; (3) the cuttings are pulled out after the roots grow up, and are continually conveyed to the cutting substrate after being processed with hormone; (4) a certain quantity of the lateral roots are cut for producing the paclitaxel; (5) being dried under temperature control at the temperature that is less than or equal to 55 DEG C, pure products of the paclitaxel are obtained after processes of grinding, concentrated organic solvent extraction, column chromatography, solvent recovery, crystallizing and drying; or the cut taxus lateral roots are cultured in a improved Murashige and amp;Skoog fluid nutrient medium, bacteriostat is added in the nutrient medium, 2 to 9 days after fresh taxus lateral roots are induced and processed by elicitors, the pure products of the paclitaxel are extracted. The invention provides a new approach for medicine sources of the paclitaxel, and the shortcomings in artificial cultivation of the taxus are solved of low rooting rate, low survival rate after the roots are cut, slow roots proliferation speed, etc.

The invention provides a method for rapidly and efficiently propagating a highbred mulberry, relating to the technical field of mulberry seeding and garden building. By applying the modern agricultural technology, top clipped residual branches are subjected to hard branch hotbed cuttage in the spring period so as to rapidly take root and survive, and then are implanted in a land for seeding or garden building. The invention has rapid seeding and garden building, low cost, high cuttage rooting rate and land implantation survival rate, wide sources of cutting woods, easy and simple technical process and convenience for popularization and application.

The invention relates to an efficient olive seedling culture method and belongs to the technical field of olive seedling culture. The seedling culture method comprises six steps as follows: preparation of a seedling greenhouse and a seedbed, selection and shearing of cutting branches, treatment of the cutting branches, cutting, management of the seedbed as well as transplantation and trimming. The method is simple, reliable and easy to master, callus and root system forming time can be effectively shortened, callus can be formed after 20 d of cutting, adventitious roots can be developed after about 1 month, transplantation can be performed after about two and a half months, the planting survival rate can be greatly increased, meanwhile, seedlings can be taken out of nurseries and transplanted after 8-10 months instead of about 18 months originally, and the whole period is shortened by about 10 months, so that the method has significant economic benefit.

The invention discloses a method for raising seedlings of red alder through hard wood cutting. The method includes the following steps that trimmed branches are cut into cutting slips with the length being about 15 cm, one third to one second of the lower ends of the cutting slips are inserted into a perlite cutting pool, density control is conducted, daily management is conducted, and outplanting and transplanting are conducted. According to the method, the branches to be trimmed are fully used, the breeding cost is reduced, and the purpose of rapid breeding is achieved; the cutting rooting rate of the red alder is increased by effectively using season advantages, the breeding speed of the red alder is increased, and the transplanting survival rate is high; a cutting medium is simple, the production cost is low, no rooting hormone is used, the cutting rooting process is simple, operation is simple, cutting steps and the management process are simplified, and the management cost is reduced.

The invention discloses a method for water culture cutting propagation of callistemon cirtinus. The method comprises the steps of cutting collection and treatment, nutrient solution preparation, cutting container preparation, water culture, management after cutting and acclimatization and transplant. Current-year semiligneous callistemon cirtinus twigs which grow robustly, have good buds, are free of disease and are selected, undergo trimming treatment and then are inserted in a cutting container filled with nutrient solution to undergo water culture, the culture conditions are controlled, cuttings grown into young roots are obtained and undergo acclimatization and transplant, and callistemon cirtinus seedlings are obtained. The problem that the cutting season is subjected to time limitation is solved, cutting propagation can be performed all the year round, the culture cycle is short, the roots are generated quickly, the environmental controllability is good, the culture conditions are stable, the propagation is quick, and the method is suitable for large-scale production and can be popularized greatly and have good economic benefits, social benefits and ecological benefits.

The present invention discloses an oil tea water planting cutting propagation method. The oil tea water planting cutting propagation method comprises the steps of cutting place preparation, cutting container preparation, cutting slips processing, cutting and management operation after cutting. The oil tea water planting cutting propagation method comprises the steps of collecting current-year semi-lignified or lignified oil tea autumn shoots which are strong and straight and have plump axillary buds and complete leaves in the periphery of the crown, trimming the oil tea autumn shoots into cutting slips, inserting the cutting slips into a cutting slips fixing plate, arranging the cutting slips fixing plate in a prepared cutting container equipped with nutrient solution, and performing maintenance via the management operation after cutting until rooting. The excellent nutrient solution is prepared, pH values benefit for oil tea rooting are adjusted, and the cutting rooting rate is increased through influence of nutrient elements and plant growth regulators and the like on the oil tea cutting rooting; and conditions of temperature, humidity and ventilation and the like during the cutting propagation process are completely controllable, capability of absorbing nutrient compositions is high, root systems are developed, the cutting rooting rate is high and stable, and the oil tea water planting cutting propagation method has good economic, social and ecological benefits.

The invention provides a taxodium zhongshansha 406 hard wood cutting simple culture method, and belongs to the technical field of vegetative propagation. The taxodium zhongshansha 406 hard wood cutting simple culture method is easy to implement, economical and practical. The method mainly includes the steps that a cutting bed is built by means of a common farmland, wherein a cutting matrix is a mixture of river sand and farmland fine soil, and the volume ratio of the river sand to the farmland fine soil is 1 to 1; by means of cutting orchard winter pruning, cuttings which are 10 cm long are obtained through cutting, and two cuts are carved in the surface layer, 0-4cm long, on the base portion of each cutting through a single-side blade in the vertical direction of the cutting; the cuttings are processed through rooting hormone before cutting; the cuttings are covered with plastic membranes after cutting and kept moist; during transplanting, the roots of the cuttings have few cutting matrixes. By means of the method, good characteristics of quick growth, saline-alkaline tolerance, waterlogging resistance and the like of taxodium zhongshansha 406 can be kept, the rooting rate of cutting is high, and the method is easy to implement. The utilization rate of branches of unit area in a taxodium zhongshansha 406 cutting orchard is fully increased, the number of cultivated seedlings is increased, and the seedling culturing cost is lowered.

The invention discloses a secondary cutting propagation method for quercus nuttallii. The method includes the steps: soaking and dipping cuttings of the quercus nuttallii in indoleacetic acid for 10-30s; dipping rooting power; cutting the cuttings of the quercus nuttallii into ground substances; moving the cuttings into rooting soak solution from the ground substances to soak after 30-40 days; performing secondary cutting after soaking to obtain seedlings of the quercus nuttallii. Compared with the prior art, according to the method, the rooting rate of the cuttings of the quercus nuttallii can be improved about 80%, and a propagation coefficient of the quercus nuttallii is greatly improved. The method has the advantages that the method is simple, easily practicable, low in cost and the like, and the method is suitable for large-scale popularization.

The invention discloses a method for planting cape jasmine. The method is characterized by comprising the following steps of 1, seedbed selection management, 2, cutting selection pruning, 3, cutting rooting, 4, cuttage, 5, sunshade net arrangement and 6, water and fertilizer management. The method has the advantages that after cutting is treated with a rooting solution prepared from indoleacetic acid, the cutting rooting rate, the average rooting number, the average root length and the survival rate can be remarkably increased, a one-year-old branch is adopted as the cutting, species characteristics can be prevented from degenerating, and the survival rate can be increased; the optimal rooting temperature of the cape jasmine ranges from 20 DEG C to 25 DEG C, the cape jasmine can be prevented from being directly irradiated by sunlight through a sunshade net and the shading coefficient, the temperature is reduced, and the rooting rate and survival rate are increased; by means of leaf fertilizer, cutting rooting can be effectively promoted, and the rooting rate can be increased.

A tender branch cutting seedling raising method for kadsura coccinea comprises seven technical links of seedling raising facility construction, substrate treatment, scion selection, trimming of cuttings, soaking with a rooting agent, cutting, and shading for moisturizing. IBA is dissolved by using a potassium hydroxide strong alkali solution and NAA is dissolved by using a sodium hydroxide strongalkali solution, so as to form potassium salt and sodium salt dissolved in water, so that scion surface layer absorption is facilitated, therefore the rooting rate of the cuttings can be improved by 90% or above; and a low-concentration distilled water solution of the rooting agent is adopted for soaking, the whole cuttings can fully absorb the rooting agent, and the defects that the scions are not dipped in the rooting agent and the treatment time is long to generate phytotoxicity are overcome; a covering mode of a double-layer sunshade net and a small arched shed is adopted, so that the effects of shading and cooling are achieved, the humidity of the nursery land can be kept by natural rainfall, and manual watering is not needed after cutting, the management cost is reduced, and the rooting rate of the cuttings is improved. According to the method, the streamlined operation can be realized, and a basis for the standardized field cutting seedling raising technology of the semi-lignified branches of the kadsura coccinea can be provided.

Provided is awater planting cutting rooting method for clematis. The method includesthe steps of preparation of cutting containers, preparation of water planting nutrient solution, selection and treatment of clematis cutting slips, water planting culture, post-cutting managementand hardening-seedling transplanting process, on the basis of a water planting technology,effects of a plant growth regulator on the cutting rooting of the clematis can increase the rooting rate of cutting;the conditions of water, temperature, light, air humidity and the like are controllable during the cutting propagation process, effects of the outer environment on plant propagation rate are reduced, cutting rooting rate is stable, plant growth status is good,the problem of seasonal restriction is overcome, the breeding cycle is shortened,the survival rate of the cutting is increased,the survival rate of the cutting slips is more than 85%, and the method is conducive to the factory production and promote applicationof clematis plants, and has good economic, social and ecological benefits.

The invention discloses a cinnamomum micranthum cuttage breeding method which mainly includes the steps: cutting treatment; cutting bed treatment; seedbed management. Cutting treatment mainly relatesto cutting portions of cuttings, diameter classes of the cuttings, the lengths of the cuttings, cutting modes of bases of the cuttings, rooting treatment of the cuttings and the like. Cutting bed treatment mainly relates to selection of cutting bed media, cutting bed disinfection before cuttage, cutting modes, cutting bed treatment after cutting and the like. According to the method, the survivalrate of the cuttings of cinnamomum micranthum can reach 87% and is increased by 74% as compared with an existing traditional method.

The invention discloses a cutting processing method and device for promoting the woody plant cutting seedling survival rate, and relates to the field of woody plant cutting seedling. The negative pressure principle is utilized, cuttings are continuously flushed through a cutting transfusion tissue by using flushing fluid with a certain concentration of sucrose, a certain concentration of citric acid and a certain ratio and concentration of rooting accelerant, embolism gas in cutting tissue is exhausted, rooting inhibiting substances (such as tannin) are washed off, the cutting tissue water content and the rooting hormone concentration level and nutrient content are improved, the cutting tissue callusing and rooting rate of woody plant cutting seedling is greatly reduced, and the cutting rooting rate and the seeding survival rate are improved by 30%-50%. The method is simple, convenient and easy to perform; the whole device is good in working stability, high in efficiency, low in cost and capable of being used continuously in the long term, and has good economic benefits.

The invention discloses a eugenia uniflora water culture cutting propagation method. The eugenia uniflora water culture cutting propagation method is characterized by including the steps of cutting collection and treatment, preparation of a nutrient solution, preparation of a cutting container, water culture, management after cutting, and acclimatization and transplanting; a one-year-old semi-lignified or lignified eugenia uniflora shoot which grows robustly, is provided with good sprouts and is free of diseases is selected, the shoot is inserted into the cutting container filled with the nutrient solution for water culture after being clipped, the culture condition is controlled, a cutting growing into a young root is obtained for acclimatization and transplanting, and then a eugenia uniflora seedling is obtained. The problem that the cutting season is limited by time is solved, cutting propagation can be conducted all the year round, the culture period is short, root taking is quick, environment controllability is good, the culture condition is stable, the survival rate of the cutting is more than 93%, and the method is suitable for large-scale production and can be widely popularized; good economic benefits, social benefits and ecological benefits are achieved.

The invention discloses a guava water culture cutting propagation method. The method is characterized in that the method comprises the steps of cutting shoot acquisition and treatment, nutrient solution preparation, cuttage container preparation, water culture, after-cuttage management, and acclimatization and transplantation; current-year semi-lignified or lignified robust young guava sprouts which are in good condition and free of disease are selected, trimmed and inserted in a cuttage container containing a nutrient solution for water culture, culture conditions are controlled, acclimatization and transplantation are conducted after cutting shoots with radicles are obtained, and then guava nursery stock is obtained. By the adoption of the method, the problem that cuttage is limited by season is solved, cutting propagation can be conducted throughout the year, culture period is short, rooting speed is high, environment controllability is high, culture conditions are stable, and the survival rate of cutting shoots is over 93%. The method is suitable for large-scale production, can be widely popularized, and can generate great economic benefits, social benefits and ecological benefits.

The invention provides a rapid propagation method for root cutting and cultivation of anisetree bark. The method comprises the following steps: inducing multiploid of stock plant of anisetree bark; cutting off tender branches of the induced anisetree bark; remaining one leave with two sprouts; dipping the bottom part with 0.1% blightox for 5 minutes; performing root cutting through a substrate composed of turf and vermiculite based on ratio of 1: 1; continuously pouring rooting powder solution once every morning and evening after root cutting until reaching two weeks; performing strict management in later period; counting the rooting percentage after three months.

The invention discloses a hydrangea paniculata cutting method by utilizing a cutting medium, which comprises following steps: a. select robust hydrangea paniculata branches; b. prepare the cutting medium that is constituted of one or more components of peat, vermiculite and perlite; c. cut the hydrangea paniculata branches with 5-7cm to acquire cuttings; d. insert the cuttings in the cutting medium acquired in the b step; e. watering, spray water every day; the humidity should be maintained above 80%; and the cuttings should be placed and normally managed under a sunshade shed . Compared with the existing technology, the method provided herein has the advantages of cutting propagation of the existing technology; and also, by combing the specific cutting medium and other processing methods, the cutting rooting rate of the hydrangea paniculata and the survival rate after transplantation can be improved significantly.

The invention provides a cutting planting method for Fugui forsythia viridissima, and relates to the technical field of plant planting. The cutting planting method comprises the following steps: selecting cuttings, processing the selected cuttings, applying a substrate onto sand land used for cutting, performing substrate treatment, and performing management after cutting is performed. The cuttingplanting method for the Fugui forsythia viridissima provided by the invention can well enhance water and fertilizer retention and slow release antibacterial ability of the substrate, and the finally-prepared seedling raising substrate has excellent physical and chemical properties, can well promote development of cutting seedling roots and improve a survival rate of cutting; and hormone treatmentof the cuttings, pesticide spraying on leaf surfaces and nutrient solution spraying are synergistic with one another, so that the ability of resisting pests and diseases of the substrate is further improved.

The invention belongs to the technical field of plant culture, in particular to an erberry cuttage seedling culture method. The method comprises the steps of selecting suitable cuttage beds, collecting and treating cutting slips, conducting pre-cuttage and post-cuttage management, transplanting management and the like, and obtaining erberry asexual reproduction seedlings for production in a large field. According to the erberry cuttage seedling culture method, cobblestone, river sand and pearlite are arranged in layers to be used as seedling culture substrate for the cuttage bed, temperature control, moisture control and time controller are used for applying spraying cuttage method, the culture of a large quantity of asexual reproduction erberry seedlings can be achieved, the cuttage rooting rate is increased to suit the requirements of gardening, forestation and wood-based edible oil. According to the method, substrate cuttage is used for facilitating the cuttage drainage and benefiting the rooting (the mixing of pearlite with river sand in proportion can effectively guarantee the moisture needed for the cuttage, at the same time, the combination of cuttage pond sand and pearlite can effectively guarantee the moisture requirement in the cuttage process, the nutrition cup is applied after the cuttage in the cuttage pond to guarantee the integrity of seeding roots in the germination process (equal to the planting with soil balls), and therefore the transplanting survival rate is increased.