CN105766535A - Cultivation method of organic Longding tea - Google Patents
Cultivation method of organic Longding tea Download PDFInfo
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- CN105766535A CN105766535A CN201610251328.XA CN201610251328A CN105766535A CN 105766535 A CN105766535 A CN 105766535A CN 201610251328 A CN201610251328 A CN 201610251328A CN 105766535 A CN105766535 A CN 105766535A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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Abstract
The invention discloses a cultivation method of organic Longding tea. The cultivation method of the organic Longding tea comprises the following steps: building a tea garden, selecting a high-quality variety, carrying out soil preparation and applying fertilizer, planting and managing after planting. Through the cultivation method of the organic Longding tea, an attribute database is built by collecting insect pest number, harm extent and various weather factors; the information including insect pest eruption, harm, migratory flight and diffusion is built by a geographic information system, and the reference is supplied to biological control. The biological control process of the organic green tea is free of application of chemical fertilizers, pesticides and plant growth regulators; the prepared organic green tea is green, environmentally-friendly and pollution-free, and passes the organic food certification.
Description
Technical field
The present invention relates to a kind of organic tree plant cultivation management technology, be specifically related to the cultivation management technology of a kind of organic dragon top tea.
Background technology
Green tea is one of main teas of China, refers to the young leaves or bud of taking Camellia sinensis, not fermented, through completing, the beverage that makes of shaping, the technique such as drying, the color and luster of its manufactured goods and the more green style saving fresh Folium Camelliae sinensis of the millet paste after brewing, often drink green tea can give protection against cancer, blood fat reducing and fat-reducing.
The Long Ding that becomes civilized belongs to GAOSHANYUNWUCHA, the tight straight elevator show of its profile, and pekoe discloses, bud-leaf becomes piece, very resistance to sees, main producing region is distributed in Qi Xi, Chi Huai town of Kaihua County, Su Zhuan, Changhong, Zhang Wan, Hua Bu, spreading all over each small towns, annual production about 6000 kilograms, supply falls short of demand.Within 1985, obtain whole nation well-known tea title, within 1985,1986, be cited as the winning well-known tea in Zhejiang Province continuously.Win Zhejiang well-known tea title.
In recent years, along with significantly improving of tea economy benefit, Zhejiang Tea development has early raw trend, early the tea leaf productive life is ahead of time, and tea grower is benefited to be increased, but increased therewith by the probability of Early spring freezing injury, thus cause that tea yield declines, the income of tea grower is adversely affected.Tea plant pest+medicine residual quantity, is the common aspiration of Ge Chancha state of the world and country of sale.Additionally, due to Camellia sinensis is perennial industrial crops, once plantation can grow decades, in order to ensure tea quality and safety, set up organic tea garden thus providing safeguard for producing organic tea.
Summary of the invention
Present invention aim at providing the cultivation technique of a kind of organic dragon top tea.
The present invention adopts the following technical scheme that
A kind of cultural method of organic dragon top tea, its characteristic is in that to comprise the following steps:
(1) foundation in tea place: select height above sea level at slope, the southeast hillside of more than 900m, year-round average temperature is more than 15 DEG C, annual accumution is more than 5000 DEG C, humidity is the environmental condition of 80-90%, fertile soil, soil layer are deep, the content of organic matter is high red soil or sand loam as tea place planting site, pollution-free source around the planting site of tea place;
(2) improved seeds are selected: select green cloud as cultivar;
(3) site preparation and fertilization: opening width to be 0.5m, the degree of depth be the plantation ditch of 30cm, apply base manure in ditch, base manure consumption is well-rotted farmyard manure 2500-2800kg;
(4) in good time plantation: select rainwater transplant during the Waking of Insects (3rd solar term), select more than height of seedling 30cm 2 age Seedling, cloudy day time transplant, transplanting plant spacing is 20~25cm, and line-spacing is 25~30cm;
(5) cold-proof heat insulation: when running into low temperature, ice disaster weather, in time in the ranks mulching straw+straw in tea place, it is desirable to covering around full Camellia sinensis root, thickness is 15-20cm, arranges the silica gel windbreak of high 2m in tea place surrounding simultaneously;Further, tea place in the ranks arranges silica gel windbreak, and windbreak is higher than Camellia sinensis, and the optimum height of windbreak is above 10-30 centimetre of Camellia sinensis top;
(6) final-period management: utilize GIS pest control;
(7) Folium Camelliae sinensis is gathered: for earsh, when more than height of tree 75cm, young sprout grow to 1 bud 5-6 leaf, plucks top 1 bud 1-2 leaf, supports emphatically fluffy, and for becoming tree in age, mining height stays low, adopts major branch and stays side shoot, adopts centre and stays both sides, adopts and supports combination.
Further, described GIS pest control refers to collection last decade insect pest situation (including tea false eye leafhopper and tea spider mite kind), attribute database is built up there is quantity, the extent of injury, various meteorological factor, analyze the relation of insect occurrence scope and geography and climate change, prediction occurrence tendency and the extent of injury, thus formulating corresponding Pest management measure.
Further, described Pest management measure includes raising predator and carries out prevention and control, and predator includes cocoon honeybee, Aranea.
Further, the tea zonate spot in tea spore bacillus microorganisms bactericidal agent for preventing and treating tea place, tea mildew, tea white star are utilized.
Beneficial effects of the present invention:
The present invention adopts pollution-free hillside fields as tea place planting site, by applying fertilizer, planting and final-period management, improves tea yield;By adopting Caulis et Folium Oryzae+improving straw mulching Radix Camelliae sinensis and setting up windbreak, it is prevented that Camellia sinensis suffers freeze injury, improves tea yield, thus improving tea grower's income;The present invention builds up attribute database by collecting the generation quantity of insect pest, the extent of injury, various meteorological factors etc., utilize spatial data operation and the function such as graphics process analysis of GIS-Geographic Information System, produce to break out about insect, endanger, migrate, the information such as diffusion, thus formulating corresponding Biological control control measures, produce the green cloud green tea of organic environmental-protection, this green tea meets the areas such as IMO Organic certification, products export North America, European Union, deep in consumers in general's favorable comment.
Detailed description of the invention
A kind of cultural method of organic dragon top tea, its characteristic is in that to comprise the following steps:
(1) foundation in tea place: select height above sea level at slope, the southeast hillside of more than 900m, year-round average temperature is more than 15 DEG C, annual accumution is more than 5000 DEG C, humidity is the environmental condition of 80-90%, fertile soil, soil layer are deep, the content of organic matter is high red soil or sand loam as tea place planting site, pollution-free source around the planting site of tea place;
(2) improved seeds are selected: select Long Ding as cultivar;
(3) site preparation and fertilization: opening width to be 0.5m, the degree of depth be the plantation ditch of 30cm, apply base manure in ditch, base manure consumption is well-rotted farmyard manure 2500-2800kg+ calcium superphosphate 30kg+ potassium sulfate 20kg;
(4) plantation in good time: select rainwater to transplant during the Waking of Insects (3rd solar term), selects to transplant during the 2 Seedling cloudy day in age of more than height of seedling 30cm, and transplanting plant spacing is 20~25cm, and line-spacing is 25~30cm;
(5) cold-proof heat insulation: when running into low temperature, ice disaster weather, in time in the ranks mulching straw+straw in tea place, it is desirable to covering around full Camellia sinensis root, thickness is 15-20cm, arranges the silica gel windbreak of high 2m in tea place surrounding simultaneously;Further, tea place in the ranks arranges silica gel windbreak, and windbreak is higher than Camellia sinensis, and the optimum height of windbreak is above bottom Camellia sinensis 10-20 centimetre;
(6) final-period management: spray the tea zonate spot in tea spore bacillus microorganisms bactericidal agent for preventing and treating tea place, tea mildew, tea white star;Collect last decade tea false eye leafhopper and Folium Camelliae sinensis mite pest epidemic situation, attribute database is built up there is quantity, the extent of injury, various meteorological factor, analyze the relation of insect occurrence scope and geography and climate change, prediction occurrence tendency and the extent of injury, when predicting that insect pest is about to occur, the predator that release is raised: cocoon honeybee, Aranea carry out prevention and control;
(7) Folium Camelliae sinensis is gathered: for earsh, when more than height of tree 75cm, young sprout grow to 1 bud 5-6 leaf, plucks top 1 bud 1-2 leaf, supports emphatically fluffy, and for becoming tree in age, mining height stays low, adopts major branch and stays side shoot, adopts centre and stays both sides, adopts and supports combination.
Claims (4)
1. a cultural method for organic dragon top tea, its characteristic is in that to comprise the following steps:
(1) foundation in tea place: select height above sea level at slope, the southeast hillside of more than 900m, year-round average temperature is more than 15 DEG C, annual accumution is more than 5000 DEG C, humidity is the environmental condition of 80-90%, fertile soil, soil layer are deep, the content of organic matter is high red soil or sand loam as tea place planting site, pollution-free source around the planting site of tea place;
(2) improved seeds are selected: select Long Ding as cultivar;
(3) site preparation and fertilization: opening width to be 0.5m, the degree of depth be the plantation ditch of 30cm, apply base manure in ditch, base manure consumption is well-rotted farmyard manure 2500kg-2000kg;
(4) in good time plantation: select rainwater transplant during the Waking of Insects (3rd solar term), select more than height of seedling 30cm 2 age Seedling, cloudy day time transplant, transplanting plant spacing is 20~25cm, and line-spacing is 25~30cm;
(5) cold-proof heat insulation: when running into low temperature, ice disaster weather, in time in the ranks mulching straw+straw in tea place, it is desirable to covering around full Camellia sinensis root, thickness is 15-20cm, arranges the silica gel windbreak of high 2m in tea place surrounding simultaneously;
(6) final-period management: utilize GIS pest control;
(7) Folium Camelliae sinensis is gathered: for earsh, when more than height of tree 75cm, young sprout grow to 1 bud 5-6 leaf, plucks top 1 bud 1-2 leaf, supports emphatically fluffy, and for becoming tree in age, mining height stays low, adopts major branch and stays side shoot, adopts centre and stays both sides, adopts and supports combination.
2. the cultural method of a kind of organic dragon top according to claim 1 tea, wherein said GIS pest control refers to collection last decade tea false eye leafhopper and tea spider mite kind insect pest epidemic situation, attribute database is built up there is quantity, the extent of injury, various meteorological factor, analyze the relation of insect occurrence scope and geography and climate change, prediction occurrence tendency and the extent of injury, thus formulating corresponding Pest management measure.
3. the cultural method of a kind of organic dragon top according to claim 1 tea, wherein said Pest management measure includes raising predator and carries out prevention and control, and predator includes cocoon honeybee, Aranea.
4. the cultural method of a kind of organic dragon top according to claim 1 tea, utilizes the tea zonate spot in tea spore bacillus microorganisms bactericidal agent for preventing and treating tea place, tea mildew, tea white star.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106818372A (en) * | 2017-01-20 | 2017-06-13 | 刘崇水 | A kind of high-yield planting method of excellent green tea |
Citations (3)
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CN101524102A (en) * | 2008-11-13 | 2009-09-09 | 湖南省茶业有限公司 | Key technique of industrialization of export high-quality, high-efficiency and low agricultural residual tea and organic tea |
CN103229663A (en) * | 2013-05-29 | 2013-08-07 | 广东茗皇茶业有限公司 | Method for ecologically planting organic tea garden |
CN104285628A (en) * | 2014-08-29 | 2015-01-21 | 广西金花茶业有限公司 | Method for planting organic tea trees |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101524102A (en) * | 2008-11-13 | 2009-09-09 | 湖南省茶业有限公司 | Key technique of industrialization of export high-quality, high-efficiency and low agricultural residual tea and organic tea |
CN103229663A (en) * | 2013-05-29 | 2013-08-07 | 广东茗皇茶业有限公司 | Method for ecologically planting organic tea garden |
CN104285628A (en) * | 2014-08-29 | 2015-01-21 | 广西金花茶业有限公司 | Method for planting organic tea trees |
Non-Patent Citations (3)
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CN106818372A (en) * | 2017-01-20 | 2017-06-13 | 刘崇水 | A kind of high-yield planting method of excellent green tea |
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