CN103202165B - Method for cutting and raising seedlings of cliff tea - Google Patents

Method for cutting and raising seedlings of cliff tea Download PDF

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CN103202165B
CN103202165B CN201310134444.XA CN201310134444A CN103202165B CN 103202165 B CN103202165 B CN 103202165B CN 201310134444 A CN201310134444 A CN 201310134444A CN 103202165 B CN103202165 B CN 103202165B
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root
tea
cuttings
film
water
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CN103202165A (en
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王宗瑜
曾小玲
蒋建章
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Abstract

The invention discloses a method for cutting and raising seedlings of cliff tea. The method includes the steps of selecting superior individual plants, picking up middle-upper parts of annual twigs, trimming the middle-upper parts of the annual twigs into special branches, soaking the branches in liquid medicine to promote roots prior to soaking the same in nutrient solution, setting up seedling beds, preparing special cover soil, cutting and covering the branches and the like. By the method, the technical problems of extremely low survival rate of cutting and raising the seedlings of the cliff tea or failure in cutting and raising the seedlings of the same are solved; branch selecting, branch trimming, branch treating, seedling bed matrix preparing and management after planting are included, so that the survival rate of the cliff tea is high, and the cliff tea is soon transplanted from the seedling beds in high rate.

Description

The method of stone precipice tea cuttage and seedling culture
Technical field
The present invention relates to breeding of stone precipice tea, specifically the method for a kind of stone precipice tea cuttage and seedling culture.
Background technology
Stone precipice tea is gained the name because being grown on cliffs and precipices, its tealeaves plumpness, and made tealeaves soup look beautiful is, limpid emerald green, the micro-poverty of entrance person with foresight, the soon sweetness larynx that oozes, returns sweet thick and heavyly, slakes thirst and help produce saliva, full tooth lasting, lasting taste, this tea also has considerable medical value.But breeding of stone precipice tea tree is very difficult, survival rate is extremely low, at present except natural propagation, Chinese patent CN102487706A discloses a kind of stone precipice tea seedling-cultivating method, the method is to pluck ripe stone precipice tea fruit in fact before and after the annual Frost's Descent, adopt dry Tibetan method and Sha Zangfa to store and process seed, then during the March to April of next year, breed.This mating system is comparatively complicated, and is sexual propagation, and offspring easily morphs, and is unfavorable for keeping the original characteristic of stone precipice tea, higher to environmental requirement, can not meet the need of market.
Summary of the invention
The object of the invention is to provide the method for a kind of stone precipice tea cuttage and seedling culture.This method belongs to vegetative propagation, and offspring can not produce variation, has kept the original characteristic of stone precipice tea, and survival rate is high, goes out garden fast, and outplanting rate is high.
Realizing the object of the invention technical scheme is:
A method for stone precipice tea cuttage and seedling culture, comprises the steps:
(1) choose the spray of annual, the semi-lignified of the fine individual plant with the remarkable characteristic of stone precipice tea, cut, each internode is a cuttings, cuttings top straight snips, and apart from joint 2-2.5 cm, cuttings bottom straight snips, apart from joint 3-3.5 cm.Cuttings retains a blade, and blade 1 ∕ 3 is tiltedly cut;
(2) process cuttings with root-promoting hormone: use concentration 50-100 mg ∕ kgABT1 rooting powder solutions to soak base portion 1-2 hours;
(3) Cha Miho nutritional supplementation: by the B of 1 mg ∕ kg 1add indolebutyric acid the use of 100 mg ∕ kg, soak Cha Miho base portion 6-7 hours;
(4) sterilization treatment of cuttings: after slotting Miho makes, cuttings base portion is immersed in to 1000 times of liquid of carbendazim, or in 800-1000 times of Yue base topsin liquid 10 minutes;
(5) slotting machine matrix is selected: be chosen in sandy soil Bad and be beneficial to ventilation and take root and lifting, key is must cover raw, cadmium yellow soil thickness 10cm on sandy soil, is beneficial to moisturizing and takes root, and is not subject to again infection process;
(6) when the transplanting time is morning 7-10, when afternoon 4-6.Avoid the high temperature period at noon; Planting patterns vertically inserts cuttings in soil, and the transplanting degree of depth is 3-3.5cm, with to tealeaves base portion for well, transplanting density is 12 × 4cm;
(7) after skewer, cover with 70% sunshade net, rainproof, sun-proof being beneficial to taken root;
(8) nursery bed management:
Figure DEST_PATH_IMAGE001
facility shelters from heat or light: the off-the-shelf facility that shelters from heat or light is placed in above seedbed on request, all will shelters from heat or light from 2 ~ August, degree wants suitably, to accomplish " seeing that sky loses day ", and slightly " the colored sun " is best;
Figure 496485DEST_PATH_IMAGE002
irrigate: all will irrigate in whole seedling stage.Principle is: high temperature waters more, and low temperature waters less, before root of hair, waters more, after root of hair, waters less.The particularly some months after cuttage, respectively water 1 time general every day sooner or later, and rainy day and cloudy day do not water, and make furrow face soil all moistening.Before root of hair, adopt watering can watering, spill evenly, water will clean.After taking root, can adopt furrow irrigation, also can every day or water every other day 1 time, the furrow irrigation depth of water is no more than seedbed face, soaks into and drains;
Figure DEST_PATH_IMAGE003
fertilising: principle is: " the light duty of executing is executed " and " enriching gradually ".After cuttage seeding begins to take shape root system, start fertilising, the spring inserted after 3 months conventionally, started to impose fertile for the first time.Generally topdress the night soil that becomes thoroughly decomposed, dilute for well, every double centner clear water, adds 5 ~ 6 kilograms of night soils or every double centner and adds 1 kilo sulfuric acid ammonium (or 0.5 kg urea).Can spread fertilizer over the fields chemical fertilizer at the cloudy day, after fertilising, suitably water spray, rinses out the collected manure on seedling.Every fertilising in 15-20 days once;
Figure 429806DEST_PATH_IMAGE004
hardening: it is the important technology key that film covers cutting survival.The tea shoot of long term growth under film covers, very tender and lovely weak, cane is thinner, and longitudinal growth is better than cross growth, is difficult under field conditions (factors) adapt to.So must be to cuttage seeding hardening.Make the temp. and humidity under its reform of nature condition, arrived this period, if any overcast and rainy, can disposablely take film off, as without the existing jaundice of tea shoot color in overcast and rainy film, the exercise of seedling urgent need is described, just must gradation take off and touch, at post sunset, first film two ends are pulled open, allowed in film and exchange with natural air, after one or two days, again the camber film north is opened and is placed into camber ceiling portion, finally all take off, and film is cleaned and treated to use next time.Take the tea shoot root of hair after film off, do not need to water everyday, but because the Root Distribution of cuttage seeding is more shallow, should water 1 time every 3 ~ 5 days, while watering, the thin liquid fertilizer of executing is carried out in combination.Take advantage of the rainy day while arriving later, remove the curtain that shelters from heat or light, allow tea shoot grow under field conditions (factors);
Figure DEST_PATH_IMAGE005
the extermination of disease and insect pest
Seedling stage, common damage by disease and insect had false eye leafhopper, tea geometrid, tea aphid, leaf roller, two spotted spider mite and moire blight etc., and a situation arises should to note observing damage by disease and insect, prevents and treats in time;
Figure 567527DEST_PATH_IMAGE006
tea shoot goes out garden
The tea shoot that goes out garden should meet " GB11767-89 tea tree nursery stock " standard-required.Tea shoot management is proper, and general cuttage is after 18 months, and height of seedling can reach 30-35cm, reaches garden standard.Outplanting rate generally can reach more than 85%.Go out garden and should fill with sufficient moisture in first 3 days, while pipetting tea shoot, want multi-band soil, be stained with root (beating mud) with 60-70% yellow mud and hinder less root.As need long-distance transport, requiring every 30～50 strains of tea shoot is l bundle, with wet straw or plastics ' bag wraps root, and moisturizing is sun-proof, and layering stacks, mutually do not push, with protect lateral root and radicula not wind-engaging dry up or damage, plant in time after being transported to destination.
Advantage of the present invention is: broken through stone precipice tea cutting and bred extremely low or the technical barrier that at all can not cutting propagation of survival rate, from branch selection, branch pruning, branch processing, slotting machine matrix prepare and insert five aspects such as manage and protect and start with, make stone precipice tea survival rate high, go out that garden is fast, outplanting rate is high.
Embodiment
A method for stone precipice tea cuttage and seedling culture, comprises the steps:
1, spray annual fine individual plant, semi-lignified is cut, each internode is a cuttings, and cuttings top straight snips, apart from joint 2-2.5 cm.Cuttings bottom straight snips, apart from joint 3-3.5 cm.Cuttings retains a blade, and blade 1 ∕ 3 is tiltedly cut;
2, the root-promoting hormone processing of cuttings: use concentration 50-100 mg ∕ kgABT1 rooting powder solutions to soak base portion 1-2 hours;
3,, Cha Miho nutritional supplementation: by the B of 1 mg ∕ kg 1add indolebutyric acid the use of 100 mg ∕ kg, soak Cha Miho base portion 6-7 hours;
4, the sterilization treatment of cuttings: after slotting Miho makes, cuttings base portion is immersed in to 1000 times of liquid of carbendazim, or in 800-1000 times of Yue base topsin liquid 10 minutes;
5, slotting machine matrix is selected: be chosen in sandy soil Bad be beneficial to ventilation take root and lifting, crux be on sandy soil must cover fresh loess thickness 10cm, be beneficial to moisturizing and take root, not infected by disease Jun;
6, when the transplanting time is morning 7-10, when afternoon 4-6.Avoid the high temperature period at noon.Planting patterns vertically inserts cuttings in soil, and the transplanting degree of depth is 3-3.5cm, with to tealeaves base portion for well, transplanting density is 12 × 4 cm;
7, insert the rear sunshade net with 70% and cover, rain and sun;
8, nursery bed management
Figure 278999DEST_PATH_IMAGE001
facility shelters from heat or light: the off-the-shelf facility that shelters from heat or light is placed in above seedbed on request, and from all sheltering from heat or light in 2-8 month, degree wants suitably, to accomplish " seeing that sky loses day ", and slightly " the colored sun " is best.
Figure 236591DEST_PATH_IMAGE002
irrigate: all will irrigate in whole seedling stage.Principle is: high temperature waters more, and low temperature waters less, before root of hair, waters more, after root of hair, waters less.The particularly some months after cuttage, respectively water 1 time general every day sooner or later, and rainy day and cloudy day do not water, and make furrow face soil all moistening.Before root of hair, adopt watering can watering, spill evenly, water will clean.After taking root, can adopt furrow irrigation, also can every day or water every other day 1 time, the furrow irrigation depth of water is no more than seedbed face, soaks into and drains.
Figure 239182DEST_PATH_IMAGE003
fertilising: principle is: " the light duty of executing is executed " and " enriching gradually ".After cuttage seeding begins to take shape root system, start fertilising, the spring inserted after 3 months conventionally, started to impose fertile for the first time.Generally topdress the night soil that becomes thoroughly decomposed, dilute for well, every double centner clear water, adds 5 ~ 6 kilograms of night soils or every double centner and adds 1 kilo sulfuric acid ammonium (or 0.5 kg urea).Can spread fertilizer over the fields chemical fertilizer at the cloudy day, after fertilising, suitably water spray, rinses out the collected manure on seedling.Every fertilising in 15-20 days once.
Figure 231409DEST_PATH_IMAGE004
hardening: it is the important technology key that film covers cutting survival.The tea shoot of long term growth under film covers, very tender and lovely weak, cane is thinner, and longitudinal growth is better than cross growth, is difficult under field conditions (factors) adapt to.So must be to cuttage seeding hardening.Make the temp. and humidity under its reform of nature condition, arrived this period, if any overcast and rainy, can disposablely take film off, as without the existing jaundice of tea shoot color in overcast and rainy film, the exercise of seedling urgent need is described, just must gradation take off and touch, at post sunset, first film two ends are pulled open, allowed in film and exchange with natural air, after one or two days, again the camber film north is opened and is placed into camber ceiling portion, finally all take off, and film is cleaned and treated to use next time.Take the tea shoot root of hair after film off, do not need to water everyday, but because the Root Distribution of cuttage seeding is more shallow, should water 1 time every 3 ~ 5 days, while watering, the thin liquid fertilizer of executing is carried out in combination.Take advantage of the rainy day while arriving later, remove the curtain that shelters from heat or light, allow tea shoot grow under field conditions (factors).
Figure 864516DEST_PATH_IMAGE005
the extermination of disease and insect pest
Seedling stage, common damage by disease and insect had false eye leafhopper, tea geometrid, tea aphid, leaf roller, two spotted spider mite and moire blight etc., and a situation arises should to note observing damage by disease and insect, prevents and treats in time.
Figure 371720DEST_PATH_IMAGE006
tea shoot goes out garden
The tea shoot that goes out garden should meet " GB11767-89 tea tree nursery stock " standard-required.Tea shoot management is proper, and general cuttage is after 18 months, and height of seedling can reach 30-35cm, reaches garden standard.Outplanting rate generally can reach more than 85%.Go out garden and should fill with sufficient moisture in first 3 days, while pipetting tea shoot, want multi-band soil, be stained with root (beating mud) with 60-70% yellow mud and hinder less root.As need long-distance transport, and requiring every 30～50 strains of tea shoot is l bundle, with wet straw or plastics, ' bag wraps root, and moisturizing is sun-proof, and layering stacks, and does not mutually push, and to protect lateral root and radicula are not dried up or damage, plants in time after being transported to destination.

Claims (2)

1. a method for stone precipice tea cuttage and seedling culture, is characterized in that: comprise the steps:
(1) choose the annual spray of the fine individual plant with the remarkable characteristic of stone precipice tea, i.e. semi-lignified, cuts, each internode is a cuttings, cuttings top straight snips, and this straight snips place is apart from the 2-2.5 cm of joint place, cuttings bottom straight snips, this straight snips place is apart from joint 3-3.5 cm; Cuttings retains a blade, and blade 1 ∕ 3 is tiltedly cut;
(2) the root-promoting hormone processing of cuttings: use concentration 50-100 mg ∕ kgABT1 rooting powder solutions to soak base portion 1-2 hours;
(3) Cha Miho nutritional supplementation: by the VB of 1 mg ∕ kg 1add indolebutyric acid the use of 100 mg ∕ kg, soak Cha Miho base portion 6-7 hours;
(4) sterilization treatment of cuttings: after slotting Miho makes, cuttings base portion is immersed in to 1000 times of liquid of carbendazim, or in 800-1000 times of Yue base topsin liquid 10 minutes;
(5) slotting machine matrix is selected: select sand to be beneficial to ventilation and take root and lifting, cover loess on sand;
(6) when the transplanting time is morning 7-10, when afternoon 4-6; Avoid the high temperature period at noon; Planting patterns vertically inserts cuttings in soil, and the transplanting degree of depth is 3-3.5cm, and to tealeaves base portion, transplanting density is 12 × 4 cm;
(7) after cuttage, cover with 70% sunshade net, rainproof, sun-proof being beneficial to taken root;
(8) nursery bed management
Figure 716380DEST_PATH_IMAGE001
facility shelters from heat or light: the off-the-shelf facility that shelters from heat or light is placed in above seedbed on request, all will shelters from heat or light from 2 ~ August, degree wants suitably, to accomplish " seeing that sky loses day ";
Figure 915280DEST_PATH_IMAGE002
irrigate: all will irrigate in whole seedling stage; Principle is: high temperature waters more, and low temperature waters less, before root of hair, waters more, after root of hair, waters less; The particularly some months after cuttage, respectively water 1 time every day sooner or later, and rainy day and cloudy day do not water, and make furrow face soil all moistening; Before root of hair, adopt watering can watering, spill evenly, water will clean; After taking root, adopt furrow irrigation, or every day or water every other day 1 time, the furrow irrigation depth of water is no more than seedbed face, soaks into and drains;
Figure 584159DEST_PATH_IMAGE003
fertilising: principle is: " the light duty of executing is executed " and " enriching gradually "; After cuttage seeding begins to take shape root system, start fertilising, the spring inserted after 3 months conventionally, started to impose fertile for the first time; Topdress as the night soil that becomes thoroughly decomposed, dilutes, every double centner clear water, adds 5 ~ 6 kilograms of night soils or every double centner and adds 1 kilo sulfuric acid ammonium or 0.5 kg urea; Spread fertilizer over the fields chemical fertilizer at the cloudy day, after fertilising, suitably water spray, rinses out the collected manure on seedling; Every fertilising in 15-20 days once;
Figure 515206DEST_PATH_IMAGE004
hardening: it is the important technology key that film covers cutting survival; The tea shoot of long term growth under film covers, very tender and lovely weak, cane is thinner, and longitudinal growth is better than cross growth, is difficult under field conditions (factors) adapt to; So must be to cuttage seeding hardening; Make the temp. and humidity under its reform of nature condition, arrived this period, if any overcast and rainy, the disposable film of taking off, as without the existing jaundice of tea shoot color in overcast and rainy film, illustrates the exercise of seedling urgent need, just must gradation take off and touch, at post sunset, first film two ends are pulled open, allowed in film and exchange with natural air, after one or two days, again the camber film north is opened and is placed into camber ceiling portion, finally all take off, and film is cleaned and treated to use next time; Take the tea shoot root of hair after film off, do not need to water everyday, but because the Root Distribution of cuttage seeding is more shallow, should water 1 time every 3 ~ 5 days, while watering, the thin liquid fertilizer of executing is carried out in combination; Take advantage of the rainy day while arriving later, remove the curtain that shelters from heat or light, allow tea shoot grow under field conditions (factors);
Figure 269535DEST_PATH_IMAGE005
the extermination of disease and insect pest
Seedling stage, common damage by disease and insect had false eye leafhopper, tea geometrid, tea aphid, leaf roller, two spotted spider mite and moire blight, and a situation arises should to note observing damage by disease and insect, prevents and treats in time;
Figure 944230DEST_PATH_IMAGE006
tea shoot goes out garden
The tea shoot that goes out garden should meet " GB11767-89 tea tree nursery stock " standard-required; Tea shoot management is proper, and cuttage is after 18 months, and height of seedling can reach 30-35cm, reaches garden standard; Outplanting rate can reach more than 85%; Go out garden and should fill with sufficient moisture in first 3 days, while pipetting tea shoot, want multi-band soil, be stained with root with 60-70% yellow mud and beat mud and hinder less root; As need long-distance transport, and requiring every 30～50 strains of tea shoot is l bundle, wraps root with wet straw or plastic sack, moisturizing is sun-proof, and layering stacks, and does not mutually push, and to protect lateral root and radicula are not dried up or damage, plants in time after being transported to destination.
2. method according to claim 1, is characterized in that: the described loess of step (5) loess of making a living, cladding thickness 10cm.
CN201310134444.XA 2013-04-18 2013-04-18 Method for cutting and raising seedlings of cliff tea Expired - Fee Related CN103202165B (en)

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CN104145624A (en) * 2013-05-15 2014-11-19 唐飞 Cutting seedling method for rock tea
CN104429430A (en) * 2013-09-17 2015-03-25 贵州省印江自治县梵净青茶业有限责任公司 Method for planting taxuschinensis tea in garden
CN104429434B (en) * 2013-11-25 2016-09-28 鹿寨县大乐岭茶业有限公司 The breeding method of tea seedling
CN104488473B (en) * 2013-12-04 2017-04-19 韦明玕 Artificial domestication cultivation method of wild adinandra nitida tea
CN105165531A (en) * 2015-09-21 2015-12-23 霍山县雨佳有机茶有限公司 Film-uncovering-free cultivation method adopted in youth tea garden in cold highland area
CN105325208A (en) * 2015-10-30 2016-02-17 广西八桂凌云茶业有限公司 Method for promoting rooting of tea tree cutting seedling
CN109691312B (en) * 2019-01-15 2021-06-22 丽水市农林科学研究院 Rare tea tree single plant resource grafting and cuttage rapid breeding method

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