738 results about "Tea garden" patented technology

The invention discloses a plantation method for a tea tree. The plantation method comprises the steps of soil preparation, soil pH value adjustment, plantation, tea garden management, weed and pest killing, dressing and pruning. The plantation method comprises the following specific steps: adjusting the soil pH value to 4.5-6.5 according to the soil property after soil preparation; after the tea tree is planted, filling gaps with seedlings and thinning the seedlings under the condition of missing of tea tree seedling plants, and performing shallow tillage and ridging before the dry season comes; when weeds grow at the ridge edges, shortening the weeds, dressing an organic fertilizer on a young tea garden according to the growth situation of the tea tree, and properly pruning the tea tree to contribute to the growth of lateral branches of the tea tree. The tea tree planted by using the plantation method is pollution-free, and no pesticides, no chemical fertilizers and no selenium-rich elements are used.

A production method for improving quality of summer green tea comprises picking summer fresh tea, spreading at 18-22deg.C for 20-25h, evaporation deenzyming under 0.03kg / m2-0.05kg / m2 for 40-60s, cooling to normal temperature, sprinkling tannase and / or cellulase aqueous solution 0.5-1.5wt. parts for per 45 fresh tea, twisting, unblocking, oven drying, and parching, wherein the enzyme liquid contains tannase and cellulase equal to 15000 u / g tannase powder and cellulase powder 50mg.The method is suitable for improving quality of summer tea with two or three leaves and a bud. The method reduces the content of ester-catechin in summer tea, increases the content of amino acid and soluble sugar, reduces astringency of the tea, and improves the taste of tea, thereby making full use of material of summer tea and improving effectiveness of operations of tea garden.

The invention relates to a method for detecting the nitrogen content in fresh tea leaves by a visible and near-infrared diffuse reflection spectrum technology, belonging to the technical field of agriculture and forestry life information detecting. The method comprises the steps: firstly, a portable radiation spectrometer is utilized to acquire diffuse reflection spectral information on the fresh tea leaves of a canopy in the range 350 to 2500nm; the nitrogen content in fresh tea leaves is accurately measured by a national standard method in a laboratory and the relative value of the nitrogen content in fresh tea leaves is measured fast by an SPAD and the like; then a calibration model of the nitrogen content in fresh tea leaves is established by a chemometrics method; and finally, the calibration model is used for detecting or evaluating the nitrogen content of fresh tea leaves to be detected. The method can detect the nitrogen content in fresh tea leaves quickly and accurately without damages, and conveniently estimate the nitrogen nutrition level of tea plants, thus providing parameter basis and guidance for the fertilizing management in tea garden field.

The invention discloses a trap method for Empoasca vitis Gothe imago,nympha and spiny white fly imago, comprising the steps: 1)separating and authenticating 9 volatile matter from sturdy tea twig using adsorption method 2) determining three volatile ingredient with allure activity using biological determination method 3)respectively preparing three active ingredient, concentration 0.01-20mu g / ml, mixing according to 1:0.2-1.5:0.1-1, preparing attractant, 4)determining three colors with alluring effect to Empoasca vitis Gothe and spiny white fly from ten colors in the tea garden allure experiment, three colors being parrot green, bud green and jasmine yellow 5) combining attractant with bud green and jasmine yellow, making trapper for Empoasca vitis Gothe and spiny white fly The advantage of the invention : 1)no pollution, adapting to organic tea and nuisance free tea production, 2) low cost.

The invention relates to a method for planting a tea trees, which comprises eight steps that are preparing the land, planting, managing a tea garden, removing weeds and insects and pests, fertilizing, trimming and managing water, wherein the fermented bio-organic fertilizer is applied, thus the tea trees are environmental-friendly; the organic fertilizer is balanced in nutrition with various nutrient elements, so the tea trees are conducive to absorb nutrition and the soil is prevented from hardening; and during the growth period, the tee trees can generate effective health care components that are good for human body. By adopting the planting method to produce and manage the tea trees, the tea trees have the advantages of high production, good quality and strong disease-resisting ability and the tea leaves have the characteristics of beautiful color, fragrance and sweetness, thus satisfying the requirements of safety, good quality and nutrition; and the regional resource advantages and characteristic industrial advantages are fully developed, thus further motivating the mountainous farmers to get rid of poverty and become prosperous and bringing good social and ecological benefits.

The invention discloses a method for planting similarly-wild dendrobium. The method for planting the similarly-wild dendrobium comprises the seedling screening step, the host selection step, the planting geographical climate condition selection step, the planting environment selection step, the planting environment optimization step, the colonization cultivation step and the planting management step. The ecological environment for planting of the dendrobium is accurately selected and optimized, three-dimensional large-scale planting of the dendrobium in a tea garden is achieved, chemical fertilizer or pesticides are not applied, independent occupation of land resources is not caused by planting, quality of dendrobium products can be greatly improved, and the planting technology is easy to learn, small in investment, low in cost and applicable to wide popularization and application.

The invention relates to tea leaf cultivation, in particular to an Anji white tea ecological and efficient cultivation method. The method comprises the following steps: the ecology of a tea garden is constructed; tea seedlings are transplanted; after the tea seedlings are lifted, planting furrows are formed, base fertilizer is applied into the furrows and mixed with soil uniformly, the mixture is covered with a layer of surface soil, and the Anji white tea seedlings which accord with the standard of coming out of a nursery are transplanted; the depth of the planting furrows is around 30-36cm; 2-3 tea seedlings are planted in each cluster; the tea seedlings are moved into the furrows, original postures of root systems are maintained, the root systems are stretched, and the root systems are covered with soil and treaded tightly at the same time; the tea seedlings are planted in single row in a strip array mode, wherein the row spacing ranges from 150cm to 170cm, and the cluster spacing ranges from 26cm to 33cm; trees of economic value are interplanted; three-dimensional keeping and cultivation are conducted; after spring tea leaf picking is completed in a grown tea garden, the tea trees are immediately subjected to heavy pruning or deep pruning, tea leaves are not picked in summer and autumn, fertility management is reinforced, and the tea leaves grow naturally; fertilization is managed; tea flowers are removed, wherein the tea flowers are removed manually in a period when the tea flowers bloom intensively in autumn and winter every year; plant diseases and insect pests are managed; the tea garden is closed. According to the Anji white tea ecological and efficient cultivation method, the tea leaves are high in quality, safety of the tea leaves can be guaranteed, the yield of the tea leaves is increased, the income of the tea garden is also increased, and the ecology of the tea garden is protected.

The invention provides a method for interplanting ganoderma lucidum in tea gardens. The method includes the steps that ganoderma lucidum bacterial strains which can adapt to strong light for growth and appropriate compost are selected, compost mixing, bagging, sterilization, inoculation and mycelium culture are conducted, and after bags are filled with mycelia and colors of the mycelia are changed, ganoderma lucidum wild imitation substitute earthing cultivation is conducted in a tea garden ecological environment. By the adoption of the novel method for cultivating the ganoderma lucidum, the quality of the ganoderma lucidum can be improved, conventional greenhouse investment for substitute earthing ganoderma lucidum cultivation is reduced, the operating process is simplified, the economic output value of the tea gardens is increased, soil fertility of the tea gardens can be also improved, the yield and the quality of tea leaves are improved, production and income of the tea gardens are promoted, and the method has remarkable economic and social benefits and is suitable for being massively popularized and applied.

The invention discloses an ecological three-dimensional planting system for tea trees, wherein tea trees are planted in a tea garden. The ecological three-dimensional planting system for tea trees is characterized in that: tea trees on a planting furrow surface are planted in a single row, the row spaces of the tea trees are 0.9-1.1 m, the plant spaces of the tea trees in each row are 0.6-0.8 m, and the quantity of tea tree seedlings per mu is 900-1100. The sparse-planting ecological three-dimensional planting system used by the applicant can also achieve a purpose of increasing the income of tea garden in the aspects of improvement and increase for the quality and unit price of tea leaves, cultivation for poultry, decrease for the labour cost of tea garden etc. Moreover, the ecological three-dimensional planting system for tea trees reduces the abuse of fertilizer and pesticide, as well as can ensure the water and soil resources of tea garden not to be overused and keep the longer development of tea garden.

The invention discloses a cuttage breeding method of tea short sprout and lateral shoot, which comprises cultivation of cutting tea in a cutting tea garden, establishment of a seed bed, cuttage and seedling protection and is characterized in that: the short sprout and lateral shoot are adopted in cutting. The steps of the breeding method are that: (1) heavy subsoil is applied 10-15 days before picking spring tea; (2) after picking spring tea, pruning is processed at once and promoting fertilizer for leaf surface is sprayed, and then axillary bud grows to be the tea cutting; (3) when the tea cutting grows up to 30-50cm and terminal leaf bud still grows, top pruning is processed to promote lateral bud of the tea cutting to sprout; (4) when the lateral shoot on the tea cutting grows up to 10-15cm, cutting and cuttage can be processed. The method has the advantages that: in normal management condition, survival rate reaches more than 95 percent and nursery rate is up to more than 90 percent; nursery time is short and only 6 months are required from cuttage to the nursery; compared with the prior art, 50 percent of leased charge on land and protection fee of seedlings can be saved while the nursery rate is increased by over 20 percent.

The invention relates to a production process method for mythic fungus cultivation by tea branches, tea and peduncle-replaced materials. The production process method is characterized in that the proportions are as follows: 33-53% of tea branches, 17-27% of peduncles, 18-48% of wheat bran, 1-2% of brown sugar, 0.5-1% of gypsum and 0.1-0.5% of calcium superphosphate. A plurality of wasted tea branches generated during the cutting process in tea garden, tea and peduncles in the tea making process are sufficiently utilized; furthermore, special inducible factors such as tea polysaccharides, vitamin, trace elements, etc. that are rich in the tea branches and tea peduncles can be utilized to produce the mythic fungus with the 1.5-2.5% of the content of the tea polysaccharides which is higher than that of the current mythic fungus cultivated by the replacing material such as tree sawdust, cotton seed shell, etc. by 24.5-35.8%; meanwhile, the tea can prompt the synthesis of extracellular polysaccharide of mythic fungus, improves the quality and medicinal efficacy of the mythic fungus, cultivates the mythic fungus by the tea branches, tea and peduncle-replaced material, increases new replacing material for the mythic fungus cultivation, prompts the development of Chinese mythic fungus production, and is beneficial to the execution of the Chinese natural forest protection engineering.

The invention discloses a method for planting organic tea trees on the Mountain Sheng, a famous scenic zone in Heng County in Guangxi province. The method includes the steps of planting environment selection, reclamation and land preparation, seed selection, tea tree planting, tea tree shearing, tea garden weeding, tea garden fertilization and watering and control of plant diseases and insect pests. Tea produced in the method is purely natural, none of chemical fertilizer, pesticide and plant growth regulators which are artificially synthesized are applied to the tea trees, the taste of the tea is mellow and fragrant, the liquor color is bright, requirements of various high-grade organic tea on the market are met, and the method has significance and profound influences on popularization of tea culture and development of the tea industry.

The invention aims at disclosing a composite ecological cultivation method for tea, grass and fungi in a southern mountain young tea garden. The method is favorable for improving the physical property of the soil in the tea garden and improving the soil fertility level, and belongs to the technical field of composite ecological tea garden building, edible fungi culture, cyclic agriculture technology and tea garden soil improvement. According to the method, bean pasture chamaecrista rotundifolia and stropharia rugoso-annulata are sequentially interplanted in the southern mountain young tea garden. The composite ecological cultivation method has the advantages that the gap land and the growth characteristics of tea trees, the stropharia rugoso-annulata and the bean pasture chamaecrista rotundifolia are sufficiently utilized, pasture and edible fungi are introduced into the tea garden ecological system, the original matter content of the soil in the tea garden can be improved, the consumption of chemical fertilizers is reduced, the ecological environment of the tea garden is improved, the tea yield is favorably improved, the tea quality is improved, and the income of tea farmers is increased.

The invention relates to a pesticide composition, in particular to a compounded weed killer of glyphosate and glufosinate, which can be used for preventing and controlling weeds in farmlands, orchards, tea gardens, vegetable fields, uncultivated areas and the like.

The invention discloses a method for controlling weeds in a tea garden, which comprises the following steps: first, plowing is carried out on the ground between tea plant rows in winter to remove root systems of the weeds such as nutgrass flatsedge, alligator alternanthera, greenbrier, chinaroot greenbrier, cogongrass, smartweed, lygodium and the like; a high-quality organic fertilizer is applied in spring: a certain amount of rape seed cake fertilizer is broadcast; the ground is covered with rice straws in spring: after the rape seed cake fertilizer is broadcast, all tea plant rows in the garden are immediately evenly covered with a certain amount of the rice straws; the high-quality organic fertilizer is applied in summer: a proper amount of the rape seed cake fertilizer is broadcast at a certain time; and the ground is covered with the rice straws in summer: after the rape seed cake fertilizer is broadcast, all tea plant rows are immediately evenly covered with a certain amount of the rice straws. The method enriches biodiversity of the tea garden, improves the ecological condition of the tea garden, increases tea yield, improves the quality of tea leaves; in addition, the method has the advantage of simple operation, is easy to be accepted by tea growers and has great popularization and application prospect.

The invention discloses a famous high-quality tea picking robot capable of selectively picking and a picking method of the famous high-quality tea picking robot. Selective picking of famous high-quality tea is achieved through image recognition and a claw capable of conducting selective picking. The invention relates to an intelligent tea leaf picking robot which can be divided into six structuresincluding a picking end effector, a right-angled mechanical arm, a six-wheel walking chassis, a shear type lifting mechanism, a visual camera image recognition module and a collecting device. Coordinates of a tea leaf picking point are obtained through camera image recognition; the mechanical arm drives the picking end effector to move to the position of the picking point for picking; after picking is completed, the tea leaves are recycled by a collecting mechanism containing a negative air pressure machine through a hose; after all tea leaves in the area are picked, the robot walks to the next area to continue picking; and meanwhile, the lifting mechanism can adjust the height of the mechanical arm to adapt to multiple tea garden environments.

The invention relates to a method of planting tea trees in a forest. The method comprises the steps: (1) selection of a tea tree planting base; (2) seed selection; (3) seeding; (4) management and protection of tea trees; (5) fertilization; (6) trimming and (7) timely plucking. In the method, 5-aminolevulinic acid and inoculant of photosynthetic bacteria are added to a leaf fertilizer, are cooperated to promote tea trees to efficiently utilize weak sunshine for photosynthesis and are beneficial to improve the color of tea leaves and the shoot tenderness-keeping ability of fresh tea leaves; and high-active nano-selenium is added to the leaf fertilizer, so that the produced tea leaves are rich in selenium and reduced in bitter taste. In addition, the tea leaves planted by the method has extremely high amino acid content and the produced tea leaves are green and pollution-free; ecological useful insects and birds in the forest construct an ecological chain prevention and control environment for controlling pests for natural plants; the method of planting tea trees in the forest overcomes the instability of the present tea garden ecosystem; the resource utilization rate is improved, the ecological balance is kept and the low-consumption, safety, good quality and high efficiency of the plantation of the tea trees are realized.

The invention discloses a tea-garden-type goose raising method. The tea-garden-type goose raising method comprises the steps that a plot of land, suitable for raising gooses, in a tea garden is chosen; the gooses are raised according to the three phases that epidemic prevention work for the gooses raised in the tea garden is well prepared, and reasonable putting and raising are conducted on the gooses raised in the tea garden, and reasonable rotation grazing is conducted on the gooses raised in the tea garden. Being raised in the tea garden, the gooses do activities in the garden, ventilating conducted among plants is enhanced, and the gooses peck weeds in the garden to reduce feeding amount and help tea trees to remove insect attack, and increase organic fertilizers. When a group of gooses is put and raised in a field in a group mode, because activity ranges are enlarged and activity intensity is increased, the resistance of the goose group is improved, epidemic diseases are reduced, and meat quality and economic benefits are better. Because the goose group is grazed in the tea garden, all kinds of resources are effectively used, the purposes that the allocation of the resources is optimized and the resources are efficiently used are achieved, and the mutually-beneficial and mutual-promoting healthy cultivation model with the coordination of farming and animal husbandry and the matching of planting and breeding is achieved.

The invention discloses a planting method of a compound ecological tea garden, comprising the following steps of: (1) planting garden trees along the surrounding area of a tea garden; (2) planting rare or endangered tree species along the surrounding area of the tea garden; (3) planting leguminous crops between the rows of young tea trees and around the adult tea trees; (4) applying organic fertilizer and bio-fertilizer in the tea garden; and (5) carrying out crop straw covering in the tea garden. Through carrying out combination of multi timing sequences and multistage recycling of materials, the planting method of the compound ecological tea garden has the advantages of overcoming the vulnerability and the instability of the ecosystem of the tea garden, enhancing the resource utilization efficiency, enriching the biocoenosis of the tea garden, keeping the ecological balance, restraining injurious insect and realizing the low consumption, the safety, the high quality and the high efficiency of planting the tea trees.

The invention provides a three-dimensional planting method of kiwi fruit trees and tea trees. The method comprises the following steps of: (1) scarifying the soil and forming fixed planting ditches in July to August, wherein the fixed planting ditches are 80 cm wide and 60cm deep, the central distance between fixed planting ditches is 2.5m, and the surface soil and the bottom soil when dug are piled on two sides respectively; (2) forming fixed planting furrow surfaces into fixed planting strips which are about 20 to 30cm deep and 1.0m wide; and (3) forming a furrow which is 20 to 30cm high and 1.0m wide between two rows of kiwi fruit trees, wherein the row and strain spacing of kiwi fruit trees is 5m*4m, namely the row spacing is 5m and the strain spacing is 4m, 33 kiwi fruit trees are planted in 1 mu (667 square meters), and the distances from the furrow to the kiwi fruit tree strips are equal, and planting the tea trees on the furrow surfaces, wherein the tea trees are planted on each furrow surfaces in two rows, the row spacing of the tea trees on the furrow surfaces is 40 to 50cm, the strain spacing of the tea trees is 20 to 25cm, each group of strain seedlings has two strains, and every mu has 4,500 to 5,000 tea tree seedlings. Through the three-dimensional planting method of the kiwi fruit trees and tea trees, the utilization rate of solar energy and biological energy isimproved; under the common action of the factors, the nutrition constituents of tea leaves are increased; the throughput of the tea leaves is higher than that of the tea leaves planted in a pure tea garden; the comprehensive benefit of kiwi fruits and the tea leaves is improved; and high quality, high yield and high benefit of the kiwi fruits and the tea leaves are achieved.

The invention relates to a method for producing an organic selenium-rich Huangshan Maofeng tea. The method comprises the following steps of: (1) mixing a nanometer selenium plant nutrient and soil to obtain a selenium-rich nutrient; (2) during November to December, applying the selenium-rich nutrient into the tea garden; (3) during February to March of the next year, after the tea leaf is germinated, additionally applying the selenium-rich nutrient into the tea garden. The Huangshan Maofeng tea produced by the method has the advantages that the tea leaf is rich in the organic selenium, therefore the form is safe; the selenium content in the tea leaf is stable, achieves more than 0.25mg / g, and conforms to the standard of the selenium-rich tea specified by the national ministry of agriculture, and the organic selenium content accounts for more than 80%.

The invention discloses a cultivation method for interplanting osmanthus trees in a tea garden. The tea garden is in hilly terrain, and the row / line space between tea trees is 25cm*1.5m. The cultivation method for interplanting the osmanthus trees in the tea garden comprises the following steps: 1) applying a base fertilizer to the entire land; 2) planting the osmanthus trees, wherein the distance between an osmanthus tree seedling and the tea tree is greater than 50 cm; and 3) performing subsequent management: pruning the osmanthus trees. By adopting the cultivation method disclosed by the invention, the gap between the tea trees can be sufficiently used, the workload of intertillage weeding is reduced, the water and soil are conserved, the tea garden fill is reduced, and higher economical benefits are achieved based on the limited land resources. The tea leaves picked by utilizing the cultivation method can be directly used for making osmanthus tea without bringing harmful substances into the osmanthus, the quality of the tea leaves is improved, the tea making processes are reduced, and the tea making cost is saved.

The invention discloses a water and fertilizer integration technology mode suitable for north tea gardens, and belongs to the technical field of tea tree cultivation. The mode includes construction of a fertilizer formulation pool, an installation method of a venturi and a water meter, main water pipe laying, branch pipe micro-spraying tape placement, high-pressure water spraying and low-pressure fertilization technical measures and the like. The mode is characterized by comprising the steps: dissolving a water soluble fertilizer in the fertilizer formulation pool, and placing a micro-spraying tape between two rows of tea trees; through controlling a switch of the venturi, carrying out spray irrigation water application in the high water pressure and the high flow quantity, and carrying out drip irrigation fertilization in the low water pressure and the low flow quantity; after fertilization is completed, carrying out spray irrigation again; and changing a fertilization mode of 'one-time base fertilizer application and three-time top application' into a mode of 'one-time base fertilizer application and six-time top application'. Compared with the prior art, spray irrigation is carried out in the high water pressure and the high flow quantity, so that requirements of tea garden irrigation are met, and a tea garden 'microclimate' is regulated and controlled; drip irrigation of the water soluble fertilizer is carried out in the low water pressure and the low flow quantity, so that the fertilizer is allowed to be farthest distributed around tea tree rhizospheres, and fertilizer absorption of the tea trees is facilitated; and at the same time, a past tea garden three-time top application is changed into multi-time top application, continuous fertilizer requirements of the tea trees are met, and the purpose of saving water and the fertilizer is achieved.

The invention relates to a preventing and controlling method of tea-plant pests. The preventing and controlling method is implemented by planting sunflowers around tea-plant and taking the sunflowers as host parasite plants instead of the tea-plant. The preventing and controlling method comprises the following steps of: carrying out inter-planting on the sunflowers and the tea-plant so as to enable the sunflowers to form a trapping zone when the sunflowers grow in a tea garden with larger area; planting the sunflowers in the idle land around the tea-plant when the sunflowers grow in a tea garden with small plot, wherein the planting number of the sunflowers in each acre of tea garden is 200-250; carrying out harvesting on the upper stem part of each planted sunflower within 20-40 days after the mature period of the sunflower, and carrying out concentrated incineration on stems and flower discs of the harvested sunflowers. By utilizing the self-selecting characteristics of organisms per se and without spraying insecticides on the tea-plant, the invention greatly reduces the pest control cost, has remarkable effect and eliminates the food potential safety hazards of tea per se.

The invention provides a method suitable for ecologically cultivating laying hens in a tea garden. The method comprises the following steps of: cultivating the laying hens with age of 1-20 days indoors, wherein a feed formula is as follows: each 100g of feed comprises the following components of: 51g of corn, 14g of bean pulp, 5g of wheat bran and 30g of rice bran; cultivating the laying hens with the age of 21-60 days indoors, wherein a feed formula is as follows: each 100g of the feed comprises the following components of: 62g of corn, 11g of bean pulp, 3g of wheat bran, 2g of fish meal, 3g of cottonseed dreg and 4g of rapeseed dreg; and stocking the laying hens with the age of 60 days in the tea garden. According to the method suitable for ecologically cultivating the laying hens in the tea garden, disclosed by the invention, nutrition requirements of free-range laying hens can be realized, and eggs without drug residue and with good quality are produced; and simultaneously, zero discharge of nitrogen and phosphorus organic matters can be realized, and the growth of tea leaves of the tea garden is favorable, thus a three-dimensional ecological cultivation mode of coexistence of tea and hens is realized.

The invention relates to a trimmer for a tea garden, and belongs to the technical field of agricultural machinery. The trimmer comprises a power assembly and a cutter assembly, wherein two eccentric wheels in the shell of the cutter assembly are in drive connection with two staggered shave-shaped blades respectively through connecting rods; the blades and a tool storage extending out of the shell form a moving pair; a left blade assembly and a right blade assembly are arranged, the upper ends of the left blade assembly and the right blade assembly are respectively articulated with one ends of a left trimming width adjusting rod and a right trimming width adjusting rod, and the middle parts of the left blade assembly and the right blade assembly are respectively articulated with one ends of a left dip angle adjusting rod and a right dip angle adjusting rod; the left trimming width adjusting rod and the right trimming width adjusting rod can be locked and articulated with the shell of the power assembly through chutes on the rod bodies; the left dip angle adjusting rod and the right dip angle adjusting rod are in variable locked connection; a power output shaft of the power assembly is in drive connection with a left power output spline shaft and a right power output spline shaft respectively through a left bevel gear pair and a right bevel gear pair; and the left power output spline shaft and the right power output spline shaft are respectively inserted in spline holes corresponding to the rotating centers of the eccentric wheels of the left cutter assembly and the right cutter assembly. The trimmer for the tea garden can be used for trimming two sides of shrub simultaneously, and also adjusting the trimming width and the trimming angles of two sides simultaneously.

The invention relates to an ecological planting method of gentiana rigescens, which belongs to the technical field of plant cultivation. The method comprises the following concrete steps: by utilizing old tea gardens, young tea gardens and the vacant fields in orchard gardens, the ecological planting of gentiana rigescens is performed when ploughing, weeding and fertilization are performed in tea gardens or pawpaw gardens; before sowing, the seeds are dipped for 24 hours in giberellin 200 ppm and 0.5 percent carbendazol wettable powder, then the seeds are fished out and mixed with wet fin sand which is 20 times of the seeds for uniformly sowing; generally weeding and fertilization are not performed during the seedling stage; thinning and complementary planting of seedling are performed when ploughing, weeding and fertilization are performed in tea gardens or orchard gardens after rainy season in May the next year, and a small amount of decaying manure is fertilized; top pruning and bud picking are performed in November; and excavating is performed in December of the third year or when the aboveground plant is withered away. The method has the advantages of simple operation, low cost, capability of saving land resource and manpower, environment protection, easy popularization and high economic benefit. The method lays good foundation for the manual scale planting of the gentiana rigescens and has good economic, social and ecological benefits.

The invention discloses a high-quality tea high-yield planting method. The method includes the following steps of tea land selection, soil preparation, biogas slurry irrigation and base fertilizer application, planting, fertilizer application, tea garden management, disease prevention and spraying of foliar fertilizer. According to the planting method, the whole process, from tea land selection and building, fertilizer application management to disease and pest prevention, meets the planting requirements of pollution-free tea leaves. In the planting process, different fertilizers can be used and applied reasonably according to nutrient requirements of the tea leaves in different growth stages, the nutrient requirements of Baimao tea can be met, fertilizer losses can be avoided, and in the whole fertilizer application process, organic fertilizers are mainly used, and a small quantity of N, P and K fertilizers are used in combination. The growth of Baimao tea can be accelerated, and the yield of the tea leaves is increased. By means of the planting method, the yield of the tea leaves is increased by about 20%, the color and the taste of the tea leaves are greatly improved, and the tea leaves are more popular with customers in the market.

The invention discloses a tea planting method. The tea planting method comprises the steps of planting tea trees on planting ridges of a tea garden in single rows, controlling row spacing between the tea trees to be 1.2-1.5m, controlling plate spacing between the same row of tea trees to be 0.8-1.0m and planting 800-1000 tea tree seedlings in each unit of area; and planting camphor trees on the periphery of the tea garden and the roads in the tea garden and planting ryegrass between the rows of the tea trees. According to the tea planting method, the camphor trees and the Mexico's perennial ryegrass are interplanted; the growth environment of each tea tree is effectively guaranteed between the tea trees through spacing between the camphor trees and the Mexico's perennial ryegrass; the risk of plant diseases and insect pests during planting the tea trees in large areas; even if single tea tree suffers from plant diseases and insect pests, the plant diseases and insect pests are not easy to infect and convenient to control; sustainable development of the tea garden and forming of a tea garden benign ecological system are facilitated, so that the tea trees are in ecological niches.

The invention provides a tea garden frost-proof method and a frost-proof smoke generator, and belongs to the technical field of late frost freezing disaster prevention in the fresh leaf picking stage of a tea garden. The frost-proof smoke generator is characterized in that the frost-proof smoke generator comprises a fuming system and an automatic temperature-control ignition system, can be connected with an atomizing system and is mainly used for making smoke between tea gardens and on other crops, so that the smoke spreads on tree crown surfaces; combustion-supporting agents and flame retardants serve as smoke generation sources, the smoke is purified through a filter, and mist of antifreeze or film-forming agents sprayed from an atomizer is also used, so that the frost-proof smoke generator has the advantages of being multi-freeze-proofing, high in heat efficiency and long in combustion time, having automatic temperature sensing functions and the like. The frost-proof smoke generator is simple and practical, simple to operate, safe, reliable, good in anti-freezing effect and high in popularization value.