CN103650811B - A kind of albino tea solid plucks crown canopy is plucked in tea place regulate and control method without spray - Google Patents
A kind of albino tea solid plucks crown canopy is plucked in tea place regulate and control method without spray Download PDFInfo
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Abstract
Albino tea solid plucks crown canopy is plucked in a tea place cultural method without spray, it is characterized in that step is: carry out the spring tip and stay fish leaf to pluck comprehensively, and prune after spring tea is terminated; Take turns the tip to two and carry out the pruning of controlling location, two after pruning takes turns tip reserve part as sprouting lower whorl young sprout, forming the basic branch plucked and produce branch layer; Let alone the three-wheel tip; Inspiring the four-wheel tip is that main autumn growth is sprouted: autumn growth is used nitrogen manure before sprouting and promoted that it grows, and formation backbone in next year produces branch layer; Can germination and growth region, promote that its growth forms the harvesting crown canopy formed without spray.The technology that the present invention adopts " adopt a control two and put three short four (five) ", giving prominence to and taking turns tip positioning control and the four-wheel tip two is that main autumn growth is cultivated, thus the harvesting crown canopy formed without spray, and also improve in fertilizer practice, there is easy, accurate, practical feature, guarantee albino tea high yield quality benefit, improve economic benefit.
Description
Technical field
The present invention relates to and pluck tree crown cultural method without spray, particularly a kind of solid plucks crown canopy is plucked in tea place regulate and control method without spray.
Background technology
Tea tree is young tender shoots leaf of gathering is the economic crops of target, and improve tea tree and to nourish and grow gesture, Controlling the procreation growth gesture, cultivating the tree vigo(u)r with sprouting more high-quality tea shoots ability, is the key problem in technology of high yield quality benefit tea place cultivation.
Tea tree generally enter after plantation two, three age bloom, productive phase; And annual tea tree can sprout 4-5 and takes turns young sprout, one, two take turns young sprout and can breed flower (flower bud) then, flowering stage, seed then arrive Second Year maturation autumn and winter to bud in the 10-12 month in the 6-7 month incubation period.After the pregnant flower bud of branch forms spray, trunk infusion growth transforms to reproductive growth, suppresses follow-up young sprout to be sprouted, grows; And bloom, the solid tea tree endotrophic that can consume, thus aggravation tree body weak, weaken next year tea shoot sprout.
The tea place that current production is applied has plane to pluck and three-dimensional harvesting waits two kinds of patterns.Plane pluck spring in tea place, the summer, season in autumn three young sprout all plucked in the young tender shoots leaf phase, become the problem of sealing row tea place age and substantially there is not pregnant flower bud, blooming; Three-dimensional pluck tea place due in 1 year only to adopt for the purpose of spring tea, after spring tea terminates to carry out tree crown pruning, carry out storing the tip each season and support hat, although have pregnant flower bud, bloom, bruly wood concrete conditions in the establishment of a specific crime.The conventional Clonal of current popularization, because of its pregnant flower bud, ability of blooming, production there is no need take special to press down flower technology; And emphasis breeding---the albino tea kinds such as the white tea in Anji, gold bud that another kind of current tea place is promoted, due to the pregnant flower bud of this veriety, bloom vigorous, serious to fresh leaf-making quantity, quality influence, and the basic solid that adopts plucks tea place pattern, therefore, bud control technology becomes the key problem in technology guaranteeing albino tea high yield quality benefit.The processing method that hormone etc. reduces bud was once tried out in some places, and effect is also unsatisfactory.
The pregnant flower bud of tea tree, bloom, solidly depend mainly on following key element:
One is tea tree breed.In the kind of current popularization, ability of blooming is albino tea successively, sexual colony kind, conventional Clonal are bloomed, and ability is the most weak, and albino tea is the strongest, often can bloom from cuttage then.
Two is tea place patterns.Bud is more easily bred than pick tea-leaves garden, thin planting tea place of plane than dense planting tea place in solid garden of picking tea-leaves.
Three is tea place age of trees.The age of tree is larger, and tea tree more easily blooms.But when the age of tree increases, when tea place crown branch density increases, because inner canopy illumination is not enough, the ability of blooming can decline to a great extent.So the albino tea kind that commute is bloomed, the situation of blooming of young tea plantations can be more serious than one-tenth tea place in age.
Four is tea tree branch.In the spring (first round) that tea tree sprouts every year, summer (two, three-wheel), autumn (four, the five take turns) tip, first and second takes turns the tip is the branch breeding bud, and three to five take turns and generally can not breed bud.
Five is culture techniques, comprises the technology such as the technology such as time, degree, Fertilizer application time, kind that tree crown is pruned.
Therefore according to above-mentioned tea tree reproduction---characteristic of nourishing and growing, holding albino tea reproductive growth habit with on the growth regularity basis of nourishing and growing, design a kind of controlling pregnant flower bud branch, inspire regulate and control method that vegetative shoot is target to reach the high-quality of albino tea, highly efficient and productive target
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of albino tea solid and plucks crown canopy is plucked in tea place regulate and control method without spray, tea place is plucked for object with albino tea tree solid, to control pregnant flower bud branch, to inspire the green innovative technology that vegetative shoot is target, there is easy, accurate, practical feature.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of albino tea solid plucks crown canopy is plucked in tea place regulate and control method without spray, it is characterized in that step is:
1) stay fish leaf to pluck to spring tip implementation comprehensively, and prune after spring tea is terminated;
2) take turns the tip to two and carry out the pruning of controlling location, two after pruning takes turns tip reserve part as sprouting lower whorl young sprout, forming the basic branch plucked and produce branch layer;
3) the three-wheel tip is let alone: make its restriction store up growth;
4) inspiring the four-wheel tip is that main autumn growth is sprouted: autumn growth is used nitrogen manure before sprouting and promoted that it grows, and formation backbone in next year produces branch layer;
5) can germination and growth region, promote that its growth forms the harvesting crown canopy formed without spray.
As improvement, described step 2) two take turns tip location pruning and refer to: two when taking turns that young sprout grows into 15-20cm height, young sprout be semi-lignified, in step 1) spring tea pruning position on improve 8-10cm and straight snips carried out to tree crown or only cuts exsule branch.
As preferably, described step 4) in nitrogen manure be urea, urea 9 ~ 11kg is executed for unquarried young tea plantations mu; Urea 20 ~ 25kg is executed for one-tenth tea place mu in age, before sprouting 10 ~ 15 days of fertilization time.
Finally, described harvesting crown canopy is that its effective picking layer degree of depth is 40 ~ 60cm, branch density 20 ~ 30/chi not containing the harvesting producing zone that the autumn growth spent is main composition
2, taking turns tip length ratio without the spray tip and two is 6 to 1 to 8 to 1.
Compared with prior art, the invention has the advantages that: the present invention is based on albino tea solid and pluck tea place, adopt the technology of " adopt a control two and put three short four (five) ", give prominence to and take turns tip positioning control and the four-wheel tip is that main autumn growth is cultivated two, thus form the harvesting crown canopy without spray.Pluck tea place with solid to compare, the present invention is that latter does not consider reproduction in the systems technology controlling bud basis is cultivated good quality and high output tree crown---the regulation and control of nourishing and growing, and inapplicable albino tea is produced; And pluck tea place with conventional plane and compare, the present invention be directed to albino tea High-efficient Production characteristic to design, plane plucks the tree plant cultivation attribute of tea then inapplicable albino tea, and also improve in fertilizer practice, there is easy, accurate, practical feature, guarantee albino tea high yield quality benefit, improve economic benefit.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
A kind of albino tea solid plucks crown canopy is plucked in tea place regulate and control method without spray, pluck tea place for object with albino tea tree solid, technological process is: prune → bis-after spring tea and take turns tip location to prune → let alone the three-wheel tip → the inspire four-wheel tip be the harvesting crown canopy that main autumn growth sprouts → formed without flower vegetative shoot composition.
Concrete steps are as follows:
1) to the spring tip carry out stay fish leaf to pluck comprehensively, and after spring tea is terminated (before the first tenday period of a month in May) prune;
2) take turns the tip to two to carry out controlling location and prune: when two take turns that young sprout grows into 15 ~ 20cm height, young sprout be semi-lignified, in step 1) spring tea prune and 8 ~ 10cm (i.e. reservation 2-3 bud position) improved in position straight snips is carried out to tree crown; Before three-wheel young sprout sprouts exhibition, two take turns branch layer tip growing height on average lower than 15cm, only cut exsule branch, and two after pruning takes turns tip reserve part as sprouting lower whorl young sprout, forming the basic branch plucked and produce branch layer;
Two to position pruning when taking turns tip semi-lignified be most critical technology of the present invention.Have successively difference owing to sprouting with wheel young sprout, when pruning too early, part two can be caused to take turns the tip and do not reach cutting range, and two take turns that tip maturity is inadequate, Endogenous Hormones is not enough, follow-up young sprout synchronously sprouts exhibition poor effect; Cross slow pruning and then there will be advantage branch and the raw branch differentiation of shade, advantage branch base portion eye is sprouted deteriorated, causes follow-up young sprout to be sprouted irregular.
3) the three-wheel tip is let alone: make its restriction store up growth;
4) inspiring the four-wheel tip is that main autumn growth is sprouted: autumn growth is used nitrogen manure before sprouting and promoted that it grows, and formation backbone in next year produces branch layer;
5) can germination and growth region, promote that its growth forms the harvesting crown canopy without spray composition, described harvesting crown canopy is that its effective picking layer degree of depth is 40 ~ 60cm, branch density 20 ~ 30/chi not containing the harvesting producing zone that the autumn growth spent is main composition
2, taking turns tip length ratio without the spray tip and two is 6 to 1 to 8 to 1.
Usually, autumn growth can be sprouted two and take turns young sprout, namely fourth, fifth of the whole year takes turns young sprout.Temperature is on the low side, and region mainly relies on the four-wheel tip to grow, and temperature comparatively Gao Cha district, then can sprout the 5th and take turns young sprout, but amount of growth is much smaller than four-wheel young sprout.
After second pruning, because tree body is because pruning needs one self-regeneration period, and be in summer hot and dry weather season, three-wheel tip amount of growth is less, and no longer pregnant flower bud blooms, and therefore, forms naturality restriction growth.By the end of August mercury dropped, rainwater plentiful after, enter autumn growth (the four-wheel tip) season, now carry out a tea place fertilising and select fertile kind based on purity nitrogen.Different with soil regime depending on tea place, unmind young tea plantations mu and execute urea 10kg; Age tea place mu is become to execute 20 ~ 25kg urea, before sprouting 10 ~ 15 days of fertilization time, namely at the beginning of by the end of August to 9 month.
Year is wheel young sprout technical regulation respectively
The spring tip (one takes turns the tip): spring tea is the main composition of tea place benefit, the same with plane tea place, conventional stereo tea place technical requirement, carry out and stay fish leaf to pluck comprehensively.Three-dimensional tea place positions pruning after spring tea is terminated.
Two take turns the tip: carry out controlling location and prune, form the skeleton branch plucking crown canopy next year.
The three-wheel tip: rely on two to take turns the tip and prune rear effect of setting body self-regeneration period and hot-dry season, realize restriction and store up growth.
The four-wheel tip: be the highest priority that tree crown of the present invention is cultivated, promotes young sprout germination and growth by enriching nitrogen manure, forms backbone's production in next year branch layer.
Five take turns the tip: at temperature upper zone energy germination and growth, the target that the present invention cultivates as tree crown, continue to promote its growth.
By above-mentioned technology, control to cause may pregnant flower bud bloom one, two take turns branch, cultivate the four-wheel tip that can not form bud be main autumn growth as harvesting crown canopy, reach high-quality, highly efficient and productive Tree Crown Indexes.The tea place tree crown of application claims is characterized as: the tree crown picking layer degree of depth is 40 ~ 60cm, tree crown new-tip density 20 ~ 30/chi
2; Next year, picking layer branch was not be main containing the autumn growth of the spray tip, and taking turns tip length ratio without the spray tip and two is 6 to 1 to 8 to 1.
The present invention and prior art are carried out further comparative descriptions below
Following table is the technology of the present invention and existing two kinds of different tea places Technical comparing
(1), the technology of the present invention and other tea place Technical comparing
1, this invention plucks tea place based on albino tea solid, and giving prominence to and taking turns tip positioning control and the four-wheel tip two is that main autumn growth is cultivated, thus forms the harvesting crown canopy without spray.
The albino tea of current production application divides two classes, and a class is only the albino tea of white leaf when spring tea, tea as white in Anji, and its Summer-autumn tea and conventional variety are as good as, so adopt plane to pluck tea place mode be unfavorable for spring tea good quality and high output; Another kind of is the albino tea of yellow leaf, as gold bud, although each Ji Junneng is yellow albefaction.Due to all based on production in spring high-grade tea, so three-dimensional tea place is albino tea the best tree crown pattern.
The technology that the present invention adopts " adopt a control two and put three short four (five) " is plucked tea place with solid and is compared, the former is in the systems technology controlling bud basis is cultivated good quality and high output tree crown, latter does not consider reproduction---the regulation and control of nourishing and growing, and inapplicable albino tea is produced; And pluck tea place with conventional plane and compare, the present invention be directed to albino tea High-efficient Production characteristic designs, and plane plucks the tree plant cultivation attribute of tea then inapplicable albino tea.
2, this invention propose nitrogen nutrition technology and conventional fertilizer application Measures compare
Conventional tea plantation fertilizer practice emphasizes that fertilizer is main, quick-acting fertilizer cooperation, and nitrogen, phosphorus, potassium key element (ratio is 3 ~ 4:1:1) are arranged in pairs or groups; Autumn and winter base manure is that to topdress after the spring before main, spring be auxiliary.For albino tea, phosphorus, potash fertilizer can promote reproductive growth, and before the spring, nitrogen can reduce albefaction degree, and therefore at present common practice is except before the spring not except nitrogen fertilizer application, substantially takes over conventional fertilizer application method.The fertilizer practice that this invention proposes has innovated 2 points: one is using nitrogen manure as topdressing; Two is that the autumn growth being master for four-wheel grows.
3, the young sprout control technique of respectively taking turns in year of the present invention's design compares
The spring tip (one takes turns the tip): spring tea is the main composition of tea place benefit, the same with plane tea place, conventional stereo tea place technical requirement, carry out and stay fish leaf to pluck comprehensively.Three-dimensional tea place positions pruning after spring tea is terminated.
Two take turns the tip: carrying out controlling location and prune, is main innovate point of the present invention.Plane tea place is then carried out harvesting and is produced, and conventional stereo tea place then starts to store up tree crown.
The three-wheel tip: rely on two to take turns the tip and prune rear effect of setting body self-regeneration period and hot-dry season, realize restriction and store up growth; Then continue to gather in plane tea place, and conventional stereo tea place continuation nature is stored up.
The four-wheel tip: be the highest priority that tree crown of the present invention is cultivated, promotes young sprout germination and growth by enriching nitrogen manure, forms backbone's production in next year branch layer.Then continue to gather in plane tea place, and conventional stereo tea place continuation nature is stored up.
Five take turns the tip: at temperature upper zone energy germination and growth.The target that the present invention cultivates as tree crown, continues to promote its growth.The production behavior of upper wheel young sprout is continued in plane tea place and conventional stereo tea place.
(2), the tea place characteristic index of this invention compares with other tea place
The tea place tree crown essential characteristic of application claims is: the autumn growth without flower is the three-dimensional tea place of main formation picking layer is pattern, and the effective picking layer degree of depth of tree crown is 40 ~ 60cm, branch density 20 ~ 30/chi
2, taking turns tip length ratio without the spray tip and two is 6 to 1 to 8 to 1, and garden is mutually smooth, deep.Conventional plane tea place producing zone is based on last round of tea, and one-tenth tea place in age is generally 5 ~ 10cm, and density is greater than 180/chi, and garden is equal is made into sheet; And conventional stereo to pluck the producing zone in tea place be that spray a fairly large number of two to five takes turns branch, two to take turns the ratio of the tip after the tip and three-wheel be 1 to 0 to 1 to 3; The crown canopy degree of depth is more than 50cm, and garden is close self-sow state.
What the present invention cultivated plucks crown canopy advantage without spray is:
1, between the 10-12 month be tea tree bloom the busy season and trunk infusion accumulation period, of the present invention without spray pluck crown canopy can not cause trunk infusion consumption because blooming, thus for next year spring tea grow more nutrition is provided; Conventional stereo is plucked tea place and is consumed nutrition owing to blooming in a large number, often causes rudiment ability to decline.
2, grow balanced owing to plucking crown canopy branch, spring tea bud-leaf is sprouted neatly, bud-leaf is in the same size, and effective picking layer rudiment can adopt rate more than 90%, and meets the quality requirement of albino tea high-grade Tea Production; And conventional stereo pluck tea place due to branch height, not of uniform size, effective picking layer rudiment can adopt rate about 70%.
3, compared with plane tea place, the tree crown bud-leaf quality (single weight) that the present invention cultivates improves more than 15%, and actual production is higher than plane tea place more than 10% of the same age.
Claims (2)
1. albino tea solid plucks crown canopy is plucked in a tea place regulate and control method without spray, it is characterized in that step is:
1) stay fish leaf to pluck to spring tip implementation comprehensively, and prune after spring tea is terminated;
2) take turns the tip to two and carry out the pruning of controlling location, after pruning two takes turns tip reserve part as sprouting lower whorl young sprout, forming the basic branch plucked and produce branch layer, wherein two take turns tip location pruning and refer to: two take turns young sprout grows into 15-20cm height, young sprout when be semi-lignified, in step 1) spring tea pruning position on improve 8-10cm and straight snips carried out to tree crown or only cuts exsule branch;
3) the three-wheel tip is let alone: make its restriction store up growth;
4) inspiring the four-wheel tip is that main autumn growth is sprouted: autumn growth is used nitrogen manure before sprouting and promoted that it grows, and formation backbone in next year produces branch layer;
5) can germination and growth region, promote that its growth forms the harvesting crown canopy formed without spray;
Described harvesting crown canopy is that its effective picking layer degree of depth is 40 ~ 60cm, branch density 20 ~ 30/chi not containing the harvesting producing zone that the autumn growth spent is main composition
2, taking turns tip length ratio without the spray tip and two is 6 to 1 to 8 to 1.
2. regulate and control method according to claim 1, is characterized in that described step 4) in nitrogen manure be urea, urea 9 ~ 11kg is executed for unquarried young tea plantations mu; Urea 20 ~ 25kg is executed for one-tenth tea place mu in age, before sprouting 10 ~ 15 days of fertilization time.
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| CN105684820B (en) * | 2016-03-11 | 2018-09-11 | 中国农业科学院茶叶研究所 | A kind of foundation in famous-brand and high-quality tea machine tea picking garden and management method |
| CN106069509A (en) * | 2016-06-23 | 2016-11-09 | 陈育财 | A kind of collecting period regulation and control method extending harvesting tea place Camellia sinensis crown canopy |
| CN106613423B (en) * | 2016-12-27 | 2019-11-12 | 侯君合 | A kind of photovoltaic agricultural greenhouse tea place trimming-picking method |
| CN109997589B (en) * | 2019-04-03 | 2021-03-26 | 宁波黄金韵茶业科技有限公司 | Method for exciting early explosive sprouting of two-wheel young shoots of three-dimensional tea garden with golden buds |
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| CN1965626A (en) * | 2006-03-31 | 2007-05-23 | 杜宏彬 | Pruning method for tape planted I, latifolia garden |
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| CN1965626A (en) * | 2006-03-31 | 2007-05-23 | 杜宏彬 | Pruning method for tape planted I, latifolia garden |
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