CN105340503A - Tea cultivation technology suitable for Guizhou mountain areas - Google Patents
Tea cultivation technology suitable for Guizhou mountain areas Download PDFInfo
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- CN105340503A CN105340503A CN201410417383.2A CN201410417383A CN105340503A CN 105340503 A CN105340503 A CN 105340503A CN 201410417383 A CN201410417383 A CN 201410417383A CN 105340503 A CN105340503 A CN 105340503A
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Abstract
The invention discloses a tea cultivation technology suitable for Guizhou mountain areas. The technology is characterized by comprising: selecting weakly acidic soil as a tea cultivation base; applying a fertilizer to the soil by virtue of a method of excavating planting trenches and filling the planting trenches with fertilizers; planting tea seedlings on the soil by virtue of a narrow rest-balk double-row technology; applying a base fertilizer and an additional fertilizer on the tea seedlings in a tea seedling growth period, respectively; and preventing water and soil loss of a basic land of a tea garden by virtue of existing technologies comprising constructing various terraced fields, digging isolating trenches and water intercepting trenches and inter-planting green manure and further paving grass among the rows of the tea base land. By optimizing the cultivation soil on tea cultivation and scientifically formulating the tea cultivation technology, a set of technology suitable for tea growth is formed, so that the tea cultivation technology has good practical value and referential meaning.
Description
Technical field
The present invention relates to tealeaves technical field of cultivation, especially a kind of tealeaves culture technique being suitable for Guizhou mountainous area.
Background technology
In Guizhou mountainous area, especially Meitan one is with, and has extraordinary geographical environment to be applicable to Tea Production, and right existing tealeaves culture technique is all adopt experience in the past to produce, and the tea growth cycle is long, and quality is not high, is badly in need of a kind of culture technique of science.
Summary of the invention
The object of the invention is: a kind of tealeaves culture technique being suitable for Guizhou mountainous area is provided, the output of the high-quality a large amount of tealeaves can be realized, to overcome the deficiencies in the prior art.
The present invention is achieved in that a kind of tealeaves culture technique being suitable for Guizhou mountainous area, it is characterized in that: select weakly acidic soil as tealeaves cultivation base, to excavate plantation ditch and the method for filling fertilizer carries out soil application to soil, adopt narrow furrow duplicate rows technology that tea shoot is planted on soil, to applying base manure be carried out to tea shoot at tea shoot growing period respectively and topdress, in employing prior art, comprise and build various terraced fields, offer while isolating trenches, intercepting drain and intercropping green manure prevent the water and soil loss of base, tea place and also in the ranks litter at tea base.
Aforesaidly be suitable in the tealeaves culture technique of Guizhou mountainous area, the pH value of described soil is between 4.5-6.5, adopt contour cultivation tealeaves when gentle slope within the gradient of tealeaves cultivation base is 10 °, set up step tea place when the gradient of tealeaves cultivation base is more than 10 °.
Aforesaidly be suitable in the tealeaves culture technique of Guizhou mountainous area, tealeaves cultivation base excavates the plantation ditch be parallel to each other, spacing between plantation ditch is 5-20cm, the width of plantation ditch is 25-30cm, the degree of depth is 25-30cm, applies farmyard manure 2500-4000 pound/acre, apply colza cake 150-300 pound/acre in plantation ditch, apply general calcium 80-200 pound/acre, then fill completely plantation ditch with soil and make tealeaves cultivation base smooth.
Aforesaidly be suitable in the tealeaves culture technique of Guizhou mountainous area, plantation ditch be filled full after also on the tealeaves cultivation base of entirety blinding 20-50cm avoid tea root directly to contact fertilizer causing burning root.
Aforesaidly be suitable in the tealeaves culture technique of Guizhou mountainous area, in described narrow furrow duplicate rows technology, the width of flat furrow is 80-100cm, the width in aisle is 1.5-2m, line-spacing between double tealeaves on flat furrow is 40-50cm, often the spacing of arranging between tealeaves is 30-35cm, staggers mutually in the position between the double tealeaves on flat furrow.
Aforesaidly be suitable in the tealeaves culture technique of Guizhou mountainous area, tealeaves is transplanted and is generally tea shoot overground part in the time of tealeaves cultivation base and is in and stops, underground root system eugonic period, be the tea shoot of life in 1 year, the existing carrier technology of nest is opened in employing, by the coring of tea shoot by soil bury then tea shoot upwards micro-carrying tea shoot root system is unfolded, after completing, bedding has covered tealeaves definite value, the first time sizing carrying out tealeaves after definite value is pruned, prune tealeaves main root and make the liftoff 15-20cm of cutting range, within after field planting 1 year, carry out second time sizing, cutting range is liftoff 30-35cm, within after field planting 2 years, carry out third time sizing, cutting range is liftoff 45-50cm.
Aforesaidly be suitable in the tealeaves culture technique of Guizhou mountainous area, topdress based on quick-acting nitrogenous fertilizer, and join simultaneously and execute phosphorus, potash fertilizer and micro-fertilizer, the weight ratio of phosphorus, potash fertilizer and micro-fertile gross weight and nitrogenous fertilizer weight is 1:3-6, after definite value, tea tree in two years executes purity nitrogen 8-18 kilogram by every mu, executes purity nitrogen 20-30 kilogram, execute purity nitrogen 30-35 kilogram after 4 years by every mu after 3 years by every mu, afterwards by every mu of dry tea double centner of volume increase, enrich purity nitrogen 10-12 kilogram; Become breeding in age tea place to topdress consumption by the dry tea double centner of per mu yield, mu executes purity nitrogen 15 kilograms; The dry tea of per mu yield 200 kilograms, mu executes purity nitrogen 25 kilograms; The dry tea of per mu yield 300 kilograms, mu executes purity nitrogen 35 kilograms, topdress and be no more than 40 kilograms of purity nitrogens in every mu of breeding tea place every year, topdress and to use at spring, summer, Qiu Sanji, usage ratio of topdressing in each season is 50:20:30, and the part by weight of nitrogen in topdressing, phosphorus, potassium, juvenile stage is 2:1:1, and one-tenth length of time is 3:1:1.
Aforesaidly be suitable in the tealeaves culture technique of Guizhou mountainous area, base manure can select cake fertilizer and composite fertilizer, at the juvenile stage of tealeaves, adopt tea root must side ditch dark 15-20cm apply base manure, become tea place base manure in age, employing ground is spread fertilizer over the fields, consumption: juvenile stage every mu executes cake fertilizer 100-200 kilogram or composite chemical fertilizer 25-50 kilogram every year, one-tenth tea place in age is generally determined by output height, per mu yield often increases the dry tea of double centner and enriches cake fertilizer double centner, the fertilising of breeding tea place will be accomplished, base manure is based on farmyard manure, and farmyard manure is combined with chemical fertilizer.
By adopting technique scheme, by carrying out tealeaves cultivation, cultivating soil carries out preferably, tealeaves culture technique carries out scientific formulation in the present invention, forms a set of technology meeting tea growth, has good practical value and reference significance.
Embodiment
Embodiments of the invention: a kind of tealeaves culture technique being suitable for Guizhou mountainous area, comprises the following aspects:
One, the construction in tea place and soil require:
1, base should away from industrial area, cities and towns, arterial traffic, near base and uptake, upstream, river course is without obvious and potential pollution source.
2, better, pH value, between 4.5--6.5, does not have the history of serious chemical fertilizer, agricultural chemicals, heavy metal pollution for tea garden soil background and physicochemical character.
3, production base is with fresh air, and biological plants is enriched, and has more rich organic fertilizer resource (i.e. farmers''s source of manure) around.
4, the producer of production base, operator have good production technology basis, also will have sufficient clean water resource around larger base.
5, carry out contour cultivation to the gentle slope of every gradient within 10 degree, the gradient sets up step tea place more than 10 degree.
Two, planting technology:
1, plantation ditch is opened: on tea place, start the plantation ditch be parallel to each other, spacing between plantation ditch is 15cm, plantation ditch width is 30cm, the degree of depth is 30cm, apply farmyard manure 3000 pounds/acre, colza cake 200 pounds/acre, general calcium 100 pounds/acre, blinding 20cm again, avoid tea root directly to contact fertilizer, cause burning root.
2, planting density: rational close planting will be accomplished in tea place, be effective land productivity luminous energy and soil fertility, thus reach the object of stable high yield, narrow furrow duplicate rows technology is adopted to realize rational close planting, wherein furrow face width degree is 80cm, and walkway clearance is 1.7m, and two spacing of arranging between tea trees being planted in furrow face are 40cm, often arranging tea tree spacing between tea tree is 33cm, and staggers mutually in the position between two row tea trees.
3, transplanting time: the most in good time phase that tea shoot is transplanted, be be at tea shoot overground part stop, underground root system eugonic period (being generally the tea shoot of life in 1 year), select with the humid air, the weather transplanting effect of the cloudy day that soil moisture content is higher or Harbeth is best, and fine dry weather and rainy day blowing northwester be avoided to transplant.
4, field planting technology: when tea shoot field planting, accomplish that now opening nest now plants, keep ground moistening in nest, cuttage seeding is without main root, Root Distribution is shallow, wants suitably dark and plant during field planting, generally plants to burying collar place for appropriateness, a hand steered straight tea shoot is wanted when planting, on the other hand soil is inserted in ditch, soil is covered to when not revealing fibrous root, be used further to tea shoot upwards one to carry gently, tea shoot root system is unfolded naturally, touch with soil, and then fine earth of suitably adding some points compresses, and waters sufficient normal root water immediately, cover at tea shoot base portion and loosen the soil, make to plant rear rainwater and be convenient to infiltrate root.Covering to be littered in time after transplanting, take precautions against drought and keep a full stand of seedings, the material of covering, can be used for cogongrass, Chai He, straw, straw etc.
5, sizing is pruned: sizing pruning is by removing tea shoot apical growth advantage, stimulate axillary bud sprouting, promote collateral generation, reach the object increasing branch, cultivate skeleton, mould tree-shaped, first time carries out when tea shoot transplant planting (only building the main root of tea tree), and cutting range is liftoff 15-20 centimetre; Second time is pruned on the Second Year March after cultivation, the middle ten days (after tea shoot definite value during 1 full age) carries out, and is highly liftoff 30-35 centimetre; Third time after field planting in March, the 3rd, the middle ten days (after tea shoot definite value during 2 full age) carries out, and is highly liftoff 45-50 centimetre.
Three, manage:
Fertilizing management:
1, topdress: topdressing is use in the tea tree overground part season of growth, mainly constantly supplement tea tree mineral nutrition, promote tea shoot growth, thus make tea place reach Sustainable high yield, tea place is topdressed based on quick-acting nitrogenous fertilizer, suitably join and execute phosphorus, potash fertilizer and micro-fertilizer, the consumption that topdresses of tea place juvenile stage should increase with the age of tree and increase year by year, the general narrow furrow duplicate rows tea place consumption that topdresses is: after definite value, tea tree in two years executes purity nitrogen 8-18 kilogram by every mu, purity nitrogen 20-30 kilogram is executed by every mu after 3 years, purity nitrogen 30-35 kilogram is executed by every mu after 4 years, afterwards by every mu of dry tea double centner of volume increase, enrich purity nitrogen 10-12 kilogram, breeding in the age tea place consumption that topdresses is become to determine according to tealeaves per unit area yield, the dry tea double centner of usual per mu yield, mu executes purity nitrogen 15 kilograms, the dry tea of per mu yield 200 kilograms, mu executes purity nitrogen 25 kilograms, the dry tea of per mu yield 300 kilograms, mu executes purity nitrogen 35 kilograms, although topdress in breeding tea place, consumption improves along with per unit area yield and increases, and topdress no more than 40 kilograms of purity nitrogens in every mu of breeding tea place every year.Generally topdress and to use at spring, summer, Qiu Sanji, usage ratio of topdressing in each season is 50:20:30, topdresses based on nitrogenous fertilizer, and nitrogen, phosphorus, potassium combine.The ratio of nitrogen, phosphorus, potassium, juvenile stage is 2:1:1, and one-tenth length of time is 3:1:1.
2, base manure: base manure is the fertilizer used after the annual vegetative rest of tea tree overground part autumn and winter, effect is to provide the nutriment enough having and slowly decompose, for tea tree root system in winter is movable and spring tea sprouting in next year provides nutriment, simultaneously, play the effect of improvement tea garden soil, the time of breeding tea place basal dressing normally in 10 months, the last ten-days period, the kind of base manure had cake fertilizer, compost, barnyard manure and composite fertilizer etc. to early November.The usage of tea place base manure: one is by after several fertilizer mixing, then the fusion quick-acting chemical fertilizer of a part (being generally potash fertilizer) is used simultaneously; Two is used in turn respectively by various fertilizer, the juvenile stage of breeding tea place Feng Hangqian, adopt tea root must side ditch dark 15-20cm apply base manure, one-tenth tea place in the age base manure of Feng Hanghou, employing ground is spread fertilizer over the fields, consumption: juvenile stage every mu executes cake fertilizer 100-200 kilogram or composite chemical fertilizer 25-50 kilogram every year, one-tenth tea place in age is generally determined by output height, per mu yield often increases the dry tea of double centner and enriches cake fertilizer double centner, the fertilising of breeding tea place will be accomplished, base manure is based on farmyard manure, and farmyard manure is combined with chemical fertilizer.
Four, soil management
1, strengthen covering, prevent from washing away, prevent the method for tea place water and soil loss a lot, as contour cultivation, suit measures to local conditions to build various terraced fields, offer isolating trenches, intercepting drain and intercropping green manure etc., but the most important thing is that tea place litters in the ranks, it is a lot of that tea garden soil litters covering advantage, first it can slow down rainwash speed, rainwater is impelled to permeate to soil layer depths, both earth's surface water and soil loss can be prevented, soil layer reservoir storage can be increased again, play the effect of water conservation drought resisting, secondly, tea place litters and can suppress weed growth, tea place in the ranks litters, weeds are littered suppression, can not see sunlight, inhibit the growth of weeds, again, tea place litters can also increase the soil organic matter, be conducive to soil organisms breeding, increase soil fertility, summer can prevent soil water evaporation, there is drought-relief effect, winter can be warming, prevents freeze injury.
2, cultivate intensely, duty is cut weeds; Weeds can not only win honour for tea tree, strive fertilizer, strive water, it is again the medium of the place originally perched of disease worm and propagation, one has carelessness to cause farmland running to weeds, must remove in time, generally, once will plough shallowly before spring tea exploitation and cut grass, removing is survived the winter weeds, autumn and winter season, once in the ranks to deep plough in conjunction with basal dressing, the buried soil of covering forage.
Claims (8)
1. one kind is suitable for the tealeaves culture technique of Guizhou mountainous area, it is characterized in that: select weakly acidic soil as tealeaves cultivation base, to excavate plantation ditch and the method for filling fertilizer carries out soil application to soil, adopt narrow furrow duplicate rows technology that tea shoot is planted on soil, to applying base manure be carried out to tea shoot at tea shoot growing period respectively and topdress, in employing prior art, comprise and build various terraced fields, offer while isolating trenches, intercepting drain and intercropping green manure prevent the water and soil loss of base, tea place and also in the ranks litter at tea base.
2. the tealeaves culture technique being suitable for Guizhou mountainous area according to claim 1, it is characterized in that: the pH value of described soil is between 4.5-6.5, adopt contour cultivation tealeaves when gentle slope within the gradient of tealeaves cultivation base is 10 °, set up step tea place when the gradient of tealeaves cultivation base is more than 10 °.
3. the tealeaves culture technique being suitable for Guizhou mountainous area according to claim 1, it is characterized in that: on tealeaves cultivation base, excavate the plantation ditch be parallel to each other, spacing between plantation ditch is 5-20cm, the width of plantation ditch is 25-30cm, the degree of depth is 25-30cm, applies farmyard manure 2500-4000 pound/acre, apply colza cake 150-300 pound/acre in plantation ditch, apply general calcium 80-200 pound/acre, then fill completely plantation ditch with soil and make tealeaves cultivation base smooth.
4. the tealeaves culture technique being suitable for Guizhou mountainous area according to claim 3, is characterized in that: plantation ditch be filled full after also on the tealeaves cultivation base of entirety blinding 20-50cm avoid tea root directly to contact fertilizer causing burning root.
5. the tealeaves culture technique being suitable for Guizhou mountainous area according to claim 1, it is characterized in that: in described narrow furrow duplicate rows technology, the width of flat furrow is 80-100cm, the width in aisle is 1.5-2m, line-spacing between double tealeaves on flat furrow is 40-50cm, often the spacing of arranging between tealeaves is 30-35cm, staggers mutually in the position between the double tealeaves on flat furrow.
6. the tealeaves culture technique being suitable for Guizhou mountainous area according to claim 1, it is characterized in that: tealeaves is transplanted and is generally tea shoot overground part in the time of tealeaves cultivation base and is in and stops, underground root system eugonic period, be the tea shoot of life in 1 year, the existing carrier technology of nest is opened in employing, by the coring of tea shoot by soil bury then tea shoot upwards micro-carrying tea shoot root system is unfolded, after completing, bedding has covered tealeaves definite value, the first time sizing carrying out tealeaves after definite value is pruned, prune tealeaves main root and make the liftoff 15-20cm of cutting range, within after field planting 1 year, carry out second time sizing, cutting range is liftoff 30-35cm, within after field planting 2 years, carry out third time sizing, cutting range is liftoff 45-50cm.
7. the tealeaves culture technique being suitable for Guizhou mountainous area according to claim 1, it is characterized in that: topdress based on quick-acting nitrogenous fertilizer, and join simultaneously and execute phosphorus, potash fertilizer and micro-fertilizer, the weight ratio of phosphorus, potash fertilizer and micro-fertile gross weight and nitrogenous fertilizer weight is 1:3-6, after definite value, tea tree in two years executes purity nitrogen 8-18 kilogram by every mu, executes purity nitrogen 20-30 kilogram, execute purity nitrogen 30-35 kilogram after 4 years by every mu after 3 years by every mu, afterwards by every mu of dry tea double centner of volume increase, enrich purity nitrogen 10-12 kilogram; Become breeding in age tea place to topdress consumption by the dry tea double centner of per mu yield, mu executes purity nitrogen 15 kilograms; The dry tea of per mu yield 200 kilograms, mu executes purity nitrogen 25 kilograms; The dry tea of per mu yield 300 kilograms, mu executes purity nitrogen 35 kilograms, topdress and be no more than 40 kilograms of purity nitrogens in every mu of breeding tea place every year, topdress and to use at spring, summer, Qiu Sanji, usage ratio of topdressing in each season is 50:20:30, and the part by weight of nitrogen in topdressing, phosphorus, potassium, juvenile stage is 2:1:1, and one-tenth length of time is 3:1:1.
8. the tealeaves culture technique being suitable for Guizhou mountainous area according to claim 1, it is characterized in that: base manure can select cake fertilizer and composite fertilizer, at the juvenile stage of tealeaves, adopt tea root must side ditch dark 15-20cm apply base manure, become tea place base manure in age, employing ground is spread fertilizer over the fields, consumption: juvenile stage every mu executes cake fertilizer 100-200 kilogram or composite chemical fertilizer 25-50 kilogram every year, one-tenth tea place in age is generally determined by output height, per mu yield often increases the dry tea of double centner and enriches cake fertilizer double centner, the fertilising of breeding tea place will be accomplished, base manure is based on farmyard manure, farmyard manure is combined with chemical fertilizer.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580701A (en) * | 2016-03-23 | 2016-05-18 | 郑耀玲 | Method for planting tea trees |
| CN105724027A (en) * | 2016-03-09 | 2016-07-06 | 道真自治县青针农业科技开发有限公司 | Ecological planting method for gold buds |
| CN107231995A (en) * | 2017-05-26 | 2017-10-10 | 贵州省安顺市黔艺贝纺织有限公司 | A kind of Tea planting technology for closing hillsides to facilitate afforestation |
| CN107814606A (en) * | 2017-12-15 | 2018-03-20 | 福建农林大学 | A kind of tealeaves set meal fertilizer and its application method |
| CN108849208A (en) * | 2018-08-13 | 2018-11-23 | 孝昌县凤凰茶叶有限责任公司 | Tea planting applying fertilizer method |
-
2014
- 2014-08-24 CN CN201410417383.2A patent/CN105340503A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724027A (en) * | 2016-03-09 | 2016-07-06 | 道真自治县青针农业科技开发有限公司 | Ecological planting method for gold buds |
| CN105580701A (en) * | 2016-03-23 | 2016-05-18 | 郑耀玲 | Method for planting tea trees |
| CN107231995A (en) * | 2017-05-26 | 2017-10-10 | 贵州省安顺市黔艺贝纺织有限公司 | A kind of Tea planting technology for closing hillsides to facilitate afforestation |
| CN107814606A (en) * | 2017-12-15 | 2018-03-20 | 福建农林大学 | A kind of tealeaves set meal fertilizer and its application method |
| CN108849208A (en) * | 2018-08-13 | 2018-11-23 | 孝昌县凤凰茶叶有限责任公司 | Tea planting applying fertilizer method |
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Application publication date: 20160224 |