CN106888878A - A kind of high-quality oolong production method for tea and products thereof - Google Patents
A kind of high-quality oolong production method for tea and products thereof Download PDFInfo
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- CN106888878A CN106888878A CN201510950622.5A CN201510950622A CN106888878A CN 106888878 A CN106888878 A CN 106888878A CN 201510950622 A CN201510950622 A CN 201510950622A CN 106888878 A CN106888878 A CN 106888878A
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- oolong
- oolong tea
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/12—Rolling or shredding tea leaves
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/14—Tea preparations, e.g. using additives
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Fertilizers (AREA)
Abstract
The present invention is a kind of high-quality oolong production method for tea and product, belongs to Tea Production technical field.Rape cake is applied when sealing garden in the fall or organic commercial fertilizer makees base manure, when tea garden soil pH value is less than 5, dolomite fines are added in base manure；Topdressed to tea tree by 40-50kg mus -1 rape cake that becomes thoroughly decomposed, 5kg mus of -1 oronain and 2-3kg mus of -1 glucose after spring tea, in amino acid foliage fertilizer of preharvest spraying, low fluorine oolong tea finished product, product Oil repellent are made by oolong tea technique<300mgkg-1.Mix by the amount of 50-100kg mus -1 become thoroughly decomposed rape cake and 3-5kg mus of -1 glucose after the Limit of Heat and topdressed to tea tree, an amino acid foliage fertilizer is sprayed within first 7-14 days in adopting, shade after sprouting autumn bud, the famous-brand and high-quality tea product of oolong tea be made by high-quality green tea tea production technology --- pretty man of virtue and ability's oolong tea.
Description
Technical field
A kind of high-quality oolong production method for tea involved by the present invention, belongs to tealeaves technical field of cultivation, for the high-quality oolong tea such as the low fluorine oolong tea of Development and Production and pretty man of virtue and ability's oolong tea.
Background technology
" would rather three days without grain, can not one day without tea！" oolong tea is the daily necessary basic living material of borderland brother nationality of China, is always the planned product of state control.National standard requirement is that the fluorine in oolong tea must be controlled in 300mg g-1Within, because borderland brother nationality needs largely to drink tea, the exceeded problem of Oil repellent causes the great attention of country in oolong tea.Investigation finds that taking in fluorine high for a long time can produce den tal fluorosis, even suffer from fluorosis of bone, it is also possible to triggers osteocarcinoma, brain and thyroid gland to damage, endangers very big.Discovery is researched and analysed, the exceeded source of current oolong tea Oil repellent is mainly fresh leaf, produced rather than processing sell link, the exceeded improvement of oolong tea Oil repellent relies primarily on the control of field cultivation process.
Tealeaves is high-efficiency and economic crop, and Tea Production benefit is mainly derived from spring tea in recent years, particularly the Famous High-quality Tea before and after Clear and Bright, and oolong tea production has that product quality is poor, economic benefit is bad, serious waste of resources.It is a good method for solving this problem using the low fluorine oolong tea of fresh leaves of oolong tea production high-quality, using autumn tea fresh leaf production Famous High-quality Tea after White Dew.
It is main contents of the invention to improve fresh tea leaf quality as means with soil management and nutrition regulation.The too low pH value of soil is adjusted with the dolomite fines rich in magnesium carbonate and calcium carbonate to weaken soil aciditiy, soil acidification speed is slowed down using a small amount of oronain, application of organic fertilizers and improve the fluorinated volume that the technical measures such as fresh leaf quality, the harvesting of appropriate tenderness control oolong tea raw material.Improve tea tree nutrition with the rape cake that becomes thoroughly decomposed, glucose and amino acid foliage fertilizer, with reference to Shading net covering shade, the quality of autumn tea fresh leaf after White Dew can be effectively improved.With the art of this patent, the low fluorine oolong tea of high-quality is produced using fresh leaves of oolong tea, using the pretty man of virtue and ability's oolong Famous High-quality Tea of autumn tea fresh leaf production after White Dew, with larger Social benefit and economic benefit and wide market application foreground.
The content of the invention
Technical problem
It is an object of the invention to provide a kind of production method of high-quality oolong tea.The Oil repellent ＜ 300mg kg of the fresh leaf processing ground oolong tea product for producing in this way-1, to produce well-known tea with spring suitable for the quality of pretty man of virtue and ability's oolong tea of the fresh leaf processing for producing in this way.
Technical scheme
1st, the production method of high-quality oolong tea, its feature for：
(1) soil pH value is adjusted during basal dressing：100-200kg mus is applied when sealing garden in the fall-1Rape cake or organic commercial fertilizer make base manure, tea garden soil pH value be less than 5 when, pH often declines 0.1, then by 4-5 kilograms of mu-1Standard added in base manure 80-100 mesh dolomite fines adjust soil pH value, the annual amount of application of dolomite fines be no more than 20kg, can apply for years, until when soil pH value reaches 5 stop apply dolomite fines.
(2) low fluorine fresh leaves of oolong tea raw material cultivation and utilization：Light pruning is carried out after spring tea and cuts off crown 5cm, by 40-50kg mus-1Become thoroughly decomposed rape cake, 5kg mu-1Oronain and 2-3kg mus-1Topdressed to tea tree after the amount mix of glucose is uniform, an amino acid foliage fertilizer sprayed within first 7-14 days in adopting, machine adopt or hand getting two leaves and a bud to the leaf of a bud five, equal tenderness to folder leaf or monolithic, be the fresh leaf of the low fluorine oolong tea of processing.With this fresh leaf, routinely technology is processed into various oolong tea products.
(3) pretty man of virtue and ability's fresh leaves of oolong tea raw material cultivation and utilization：50-100kg mus is pressed after the Limit of Heat-1Become thoroughly decomposed rape cake and 3-5kg mus-1The amount of glucose is topdressed to tea tree, and amino acid foliage fertilizer is sprayed in adopting first 7-14 days, is shaded with individual layer Shading net covering after autumn bud is sprouted, and fresh leaf is opened up at the beginning of the leaf of a bud one is plucked after White Dew, is the fresh leaf of the pretty man of virtue and ability's oolong tea of processing.With this fresh leaf by stand it is blue or green → finish → knead → shaping → dry technique is processed into pretty man of virtue and ability's oolong tea product.
Beneficial effect
(1) using the natural characteristic that fresh leaves of oolong tea polyphenol content is high, the fresh refreshing degree of oolong tea is improved by the measure based on tea tree Nutrition Management, bitter taste is reduced, the free aminoacid content of time-division in White Dew autumn tea is improved by shading, crude fibre and polyphenol content is reduced, to produce high-quality oolong tea, for the utilization of oolong tea provides important channel.
(2) present invention adjustment soil pH value, using the fertilizer with chlorion on a small quantity, it is compared with the control, relative to reduce tea tree to the intake 18.5-26.3% of fluorine, reach significant difference level；Glucose is added in the organic fertilizer applied, it is compared with the control, relative to improve tealeaves soluble sugar content 6.5-8.9%, reach significant difference level；Organic fertilizer and amino acid foliage fertilizer improve the theanine content of tealeaves, and compared with the control, the theanine content of tealeaves is relative to improve 16.6-24.9%, reaches significant difference level；Increase delicate flavour, removal are embodied in tea products or reduced astringent taste, improved flavour, improved fragrance, reduce the comprehensive function of Oil repellent, can be that the production of low fluorine oolong tea and the production of autumn person of outstanding talent's man of virtue and ability's oolong tea provide technical support.
Specific embodiment
1st, soil pH value is adjusted during basal dressing：100-200kg mus is applied when sealing garden in the fall-1Rape cake or organic commercial fertilizer make base manure, tea garden soil pH value be less than 5 when, pH often declines 0.1, then by 4-5 kilograms of mu-1Standard added in base manure 80-100 mesh dolomite fines adjust soil pH value, the annual amount of application of dolomite fines be no more than 20kg, can apply for years, until when soil pH value reaches 5 stop apply dolomite fines.
2nd, low fluorine fresh leaves of oolong tea raw material cultivation and utilization：Light pruning is carried out after spring tea, by 40-50kg mus-1Become thoroughly decomposed rape cake, 5kg mu-1Oronain and 2-3kg mus-1Glucose mixing is mixed thoroughly and ditched after the position at vertical tea tree tree crown edge, it is deep about 20 centimetres, earthing after the ditch that topdresses mixed thoroughly, and spray within first 7-14 days an amino acid foliage fertilizer in adopting, machine adopt or hand getting two leaves and a bud to the leaf of a bud five, equal tenderness to folder leaf or monolithic, be the fresh leaf of the low fluorine oolong tea of processing.With this fresh leaf, routinely technology is processed into various oolong tea products.
3rd, pretty man of virtue and ability's fresh leaves of oolong tea raw material cultivation and utilization：50-100kg mus is pressed after the Limit of Heat-1Become thoroughly decomposed rape cake and 3-5kg mus-1The amount of glucose is topdressed to tea tree, during operation along the position at vertical tea tree tree crown edge open about 20 centimetres it is deep, earthing after the ditch that topdresses mixed thoroughly, amino acid foliage fertilizer is sprayed in adopting first 7-14 days, shaded with individual layer Shading net covering after autumn bud is sprouted, fresh leaf is opened up at the beginning of the leaf of a bud one is plucked after White Dew, is the fresh leaf of the pretty man of virtue and ability's oolong tea of processing.With this fresh leaf by stand it is blue or green → finish → knead → shaping → dry technique is processed into pretty man of virtue and ability's oolong tea product.
Embodiment 1.
On November 25th, 2006 is on 20 mu of high-quality tea places of Hunan Xiangfeng Tea Industry Co., Ltd's leap tea base, apply 3 tons of rape cakes, after the spring tea production rich high-quality green tea in Hunan in 2007 and the rich oolong tea in I and II Hunan, about 5 centimetres of light pruning, rape cake, 100kg oronains and the 60kg glucose that 1 ton is become thoroughly decomposed mix post-trenching fertilising, 250g mus of the young leaves board amino acid high efficiency fertilizer of the new natural enemy amino acid fertilizer Co., Ltd production in the foliage-spray Jiangsu of May 4-1May 15 plucked two leaves and a bud to the leaf of a bud five, the fresh leaf to pressing from both sides leaf or monolithic of equal tenderness with double-man tea picker, after being processed into oolong tea gross tea, the finished product oolong tea of the designs and varieties such as black brick, blue bricks, Fu bricks, health brick, ornamental slab for paving the floor, square brick, steamed twisted roll is pressed into respectively, amount to 2.426 tons, Physico-chemical tests analysis result shows that the Oil repellent of oolong tea product is 287.6-296.8mg kg-1, it is compared with the control, relative to reduce tea tree to the intake 21.3-26.3% of fluorine, reach significant difference level.On same tea place, 2 tons of rape cakes for becoming thoroughly decomposed and 100kg glucose that August ditch spread on the 27th is mixed, in September 250g mus of the young leaves board amino acid high efficiency fertilizer of the new natural enemy amino acid fertilizer Co., Ltd production in foliage-spray Jiangsu on the 4th-1By row in tea fluffy face overlying sheet layer sunshade net, September opens up fresh leaf at the beginning of plucking the leaf of a bud one within 11st, by stand it is blue or green → finish → knead → shaping → dry technique is processed into 20.3 kilograms of pretty man of virtue and ability's oolong tea, analysis result shows, product soluble sugar content is 2.1%, compares photograph to expert 8.9%, reaches significant difference level, product theanine content 1.63, than control relative increase 24.9%, significant difference level is reached, expert sensory's assessment result shows：Pretty man of virtue and ability's oolong tea profile tight knot is stout and strong, emerald green, pekoe is completely draped over one's shoulders, and green bright, the leaf bottom of the fresh dense, soup look of the fresh length of endoplasm fragrance, flavour is light green bright.
Embodiment 2.
On November 30th, 2006 is on 2 mu of tea bases of Hunan Zixing Dong Jiang Gou Naogong Tea Industry Co., Ltd, apply 200 kilograms of rape cakes and cross 20 kilograms of the dolomite fines of 100 mesh sieves, after spring tea production dog brain tribute tea in 2007, about 5 centimetres of light pruning, rape cake, 10 kilograms of oronains and the 4 kilograms of glucose that 100 kilograms are become thoroughly decomposed mix post-trenching and apply tea place, 250g mus of the young leaves board amino acid high efficiency fertilizer of the foliage-spray Jiangsu Xintiandi amino acid fertilizer Co.ltd production of May 9-1May 17 plucked two leaves and a bud to the leaf of a bud five, the fresh leaf to pressing from both sides leaf or monolithic of equal tenderness with double-man tea picker, after being processed into oolong tea gross tea, the finished product oolong tea of the designs and varieties such as black brick, blue bricks, Fu bricks, health brick, ornamental slab for paving the floor, square brick, steamed twisted roll is pressed into respectively, amount to 180 kilograms, the Oil repellent of oolong tea product is analyzed, is as a result 265.1-298.3mg kg-1, it is compared with the control, relative to reduce tea tree to the intake 18.5-23.1% of fluorine, reach significant difference level；.In 100 kilograms of rape cakes for becoming thoroughly decomposed and 3 kilograms of glucose that August ditch spread on the 31st is mixed, in September 250g mus of the young leaves board amino acid high efficiency fertilizer of the new natural enemy amino acid fertilizer Co., Ltd production in foliage-spray Jiangsu on the 6th-1, by row in the fluffy face overlying sheet layer sunshade net of tea, September opens up fresh leaf at the beginning of plucking the leaf of a bud one within 14th, by stand it is blue or green → finish → knead → shaping → dry technique is processed into 1.0 kilograms of pretty man of virtue and ability's oolong tea, analysis result shows that product soluble sugar content is 1.8%, compares photograph to expert 6.5%, reach significant difference level, product theanine content 1.47, than control relative increase 16.69%, reaches significant difference level, expert sensory evaluates pretty man of virtue and ability's oolong tea product, as a result shows：Profile tight knot is stout and strong, emerald green, pekoe is completely draped over one's shoulders, and green bright, the leaf bottom of the fresh dense, soup look of endoplasm fragrance length high, flavour is tender even.
Claims (1)
1. a kind of production method of high-quality oolong tea, including：
(1) soil pH value is adjusted during basal dressing：100-200kg mus is applied when sealing garden in the fall-1Rape cake or organic commercial fertilizer make base manure, tea garden soil pH value be less than 5 when, pH often declines 0.1, then by 4-5 kilograms of mu-1Standard add the dolomite fines of 80-100 mesh to heighten soil pH value in base manure, the annual amount of application of dolomite fines is no more than 20kg, can apply for years, until stopping applying dolomite fines when soil pH value reaches 5；
(2) tea place light pruning is carried out after spring tea and cuts off crown 5cm, by 40-50kg mus-1Become thoroughly decomposed rape cake, 5kg mu-1Oronain and 2-3kg mus-1Topdressed to tea tree after the amount mix of glucose is uniform, an amino acid foliage fertilizer is sprayed within first 7-14 days in adopting, machine adopt or hand getting two leaves and a bud to the leaf of a bud five, equal tenderness to folder leaf or monolithic, the fresh leaf of the low fluorine oolong tea of processing is obtained, is made after Dark Green Tea by oolong tea technique and is reprocessed into low fluorine oolong tea；
Or press 50-100kg mus in tea place after the Limit of Heat-1Become thoroughly decomposed rape cake and 3-5kg mus-1The amount of glucose is topdressed to tea tree, an amino acid foliage fertilizer is sprayed within first 7-14 days in adopting, shaded with individual layer Shading net covering after autumn bud is sprouted, fresh leaf is opened up at the beginning of the leaf of a bud one is plucked after White Dew, obtain the fresh leaf of the pretty man of virtue and ability's oolong tea of processing, by stand it is blue or green, finish, knead, shaping, dry production technology of oolong process pretty man of virtue and ability's oolong tea product.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208572A (en) * | 2021-11-25 | 2022-03-22 | 广东省农业科学院果树研究所 | Method for removing bitterness of fresh citrus fruits and application of method |
| CN115024144A (en) * | 2022-05-16 | 2022-09-09 | 云南省农业科学院茶叶研究所 | Tea tree cultivation method for improving theanine content of tea leaves |
-
2015
- 2015-12-18 CN CN201510950622.5A patent/CN106888878A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208572A (en) * | 2021-11-25 | 2022-03-22 | 广东省农业科学院果树研究所 | Method for removing bitterness of fresh citrus fruits and application of method |
| CN115024144A (en) * | 2022-05-16 | 2022-09-09 | 云南省农业科学院茶叶研究所 | Tea tree cultivation method for improving theanine content of tea leaves |
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Application publication date: 20170627 |
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