CN1349731A - Pitless litchi producing technology - Google Patents
Pitless litchi producing technology Download PDFInfo
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- CN1349731A CN1349731A CN 01139571 CN01139571A CN1349731A CN 1349731 A CN1349731 A CN 1349731A CN 01139571 CN01139571 CN 01139571 CN 01139571 A CN01139571 A CN 01139571A CN 1349731 A CN1349731 A CN 1349731A
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- seedless
- fruit
- lichee
- flower
- litchi
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Abstract
The production technique of seedless lychee includes the following steps: 1. planting existent seedless lychee No.A4, selecting seedless lychee No.13 grafting seedling as stock, grafting seedling of seedless lychee and planting, 2. controlling top and promoting to flower, 3. flower thinning and modifying, 4. inducing to produce seedless fruit, 5. fruit retention and 6. fruit thinning and seed-removing. It is simple in production method, and its chemicals are non-toxic.
Description
The present invention is the production technology that belongs to a kind of seedless litchi.
Seedless litchi is that semen litchi is become burnt nuclear on the existing market, a small nut is still arranged in litchi pulp.
The object of the invention provides a kind of production technology of seedless litchi.
The production technology of seedless litchi of the present invention is such realization:
1, with existing seedless litchi A4 kind planting management:
A, select to make on the stock grafting seedless litchi A4 number seedling and plant with non-kernel lichee A13 grafting.
B or first plantation seedless litchi A13 number are managed and are adopted meta to change in the grafting of hat method after 1 year again seedless litchi A4 number.
C, plantation specification are advisable with 4 * 4 meters.
The rich water quality management of D, science and the extermination of disease and insect pest.
E, by downgrading the shaping of wide hat standard, the tree crown width of cloth reaches more than 1.8 meters, the final stage branch is about more than 200, just reaches operation tree crown standard.
2, controlling the treetops and hastening blossom
Reach seedless litchi A4 number of operation tree crown standard, requirement must be aging at " the Beginning of Winter " preceding autumn growth blade, carry out the spiral band girdle with 2 millimeters band girdle cuttves then,, the band girdle gradient is 45 °, pitch 6-8 centimetre, the degree of depth reaches cambium, the scratch xylem did not spray a control shoot element in 15 days behind band girdle 1.5 all band girdles, filled spray once after 15 days again.
3, flower thinning and modification
Flower thinning makes litchi save nutrition, and the flower that stays is more neat, and the florescence is more concentrated, though modification makes lichee less because of the flower amount that flower thinning stays, lychee flower all becomes two property flower, poplar bloassom setting of energy, make young fruit can once accept to induce the medicine that generates seedless fruit, this is the measure of producing seedless fruit.Its method: to 7-10 centimetre, just begin flower thinning at the flower spike length.Earlier stay a flower fringe by every bearing basal shoot, remaining is all erased, and mends later on and smears the colored fringe sprouting again 1-2 time.If the colored spike length that stays surpasses more than 15 centimetres, carry out cutting back, earlier 1,2 side fringes of flower fringe base portion are cut, stay 3,4 side fringes, the colored fringe that cutting back 4 side fringes are later, when lichee spends about 10% flower to have maize big entirely, convert 15 kilograms in water with 10 milliliters of modifier for litchi and spray full flower, induce to produce two property flower.
4, induce the generation seedless fruit
The seedless fruit of temp.-sensitive type seedless litchi could produce by temperature sense, because physioclimate is difficult to prediction and control, causes failure easily, now uses the lichee seedless agent sprinkling and induces the generation seedless fruit, and seedless rate is more than 90%.Method: after two property blossom falls 3-5 days, convert water with 10 milliliters of lichee seedless agents and squirt young fruit for 15 kilograms, filled spray again once every 7 days, just can reach the purpose of producing the lichee seedless fruit.
5, non-kernel lichee fruit retention measure
After seedless fruit produced, because of it by temperature sensitive phenomenon early stage ovule abortion takes place, though the integument survival, it is weak that embryo produces the function of endogenous hormone, is difficult to keep growth of young; On the other hand, after seedless fruit is produced, around young fruit handle base portion, also can sprout a large amount of buds, flower occur, really strive fertilizer, cause serious even whole shedding phenomenons, therefore, must adopt fruit retention measure.
Method: after lichee two property blossom falls 7 days, convert 15 kilograms in water with the seedless fruit stabilizing agent of 50 grams and spray full tree, can finely keep young fruit and suppress bud and sprout, filled spray once every 7 days again, can hold seedless young fruit.
6, the non-kernel lichee fruit thinning reaches the nuclear measure that removes
Non-kernel lichee is really long when having thumb big, should stay fruit according to the nutrition condition of tree vigo(u)r, and general every bearing basal shoot amount is stayed 4-5 really eventually.Can reach peanut grain at young fruit and stay 20 fruits by every bearing basal shoot when big, its co-meager falls; Stay 8-10 really by every bearing basal shoot during finger during young fruit reaches, its co-meager falls; Young fruit reaches thumb and stays 4-5 healthy and strong litchi by every bearing basal shoot again when big.In the fruit thinning process, attention is full really takeing on, pericarp be full of cracks sheet is big, and the young fruit of fruit colour viridescent is listed the fruit thinning object in, and the residual drupe that has of suspection is removed.By such processing, the seedless rate of non-kernel lichee A4 fruit of production can be up to 95% to 99%.
The production technology of modifier for litchi:
1, redly mouldly come solubilizer to carry out dissolution process, wherein the ratio of gibberellin, solvent is: mycin GA
3The 14-18 litre, industrial alcohol 60-440 litre.
2, the trinosin solubilizer carries out dissolution process.Wherein the ratio of triphosphoric acid glycosides disodium, solvent is: trinosin 0.5-1 litre, ethylene glycol 4-6 litre.
3,1 liquid and 2 liquid are mixed.Add 36-40 litre complex class abscisic acid plant growth regulator.Industrial alcohol is adjusted to 500 liters molten amassing again, carries out packing after stirring.
Lichee seedless agent is formulated by raw materials such as 6-benzylaminopurine, adenosine triphosphate, ethylene glycol, 95% alcohol, its raw material proportioning: 1-10% kilogram 6-benzylaminopurine, 2-20 kilogram triphosphoric acid glycosides, 50-100 kilogram ethylene glycol, adding 95% alcohol are made 500 hydrargyrum oxydatum crudum liquid.
Seedless lichee fruit stabilizing agent is to be potassium dihydrogen phosphate, urea, sucrose, naphthyl acid, ZnSO by raw material
4, CuSO
4, MgSO
4, amine molybdate, borax.
100-300 kilogram potassium dihydrogen phosphate, 100-200 kilogram urea, 100-300 kilogram sucrose, 2-20 kilogram naphthyl acid, 50-100 kilogram ZnSO
4, 4-10 kilogram CuSO
4, 50-100 kilogram MgSO
4, 6-20 kilogram amine molybdate, 6-15 kilogram borax.
The production technology of seedless litchi of the present invention can guarantee that lichee bears seedless fruit, and management method is simple, and medicine is nontoxic.
1, the production technology of seedless litchi is such realization:
1, with existing seedless litchi A4 kind planting management:
A, select to make on the stock grafting seedless litchi A4 number seedling and plant with non-kernel lichee A13 grafting.
B or first plantation seedless litchi A13 number are managed and are adopted meta to change in the grafting of hat method after 1 year again seedless litchi A4 number.
C, plantation specification are advisable with 4 * 4 meters.
The rich water quality management of D, science and the extermination of disease and insect pest.
E, by downgrading the shaping of wide hat standard, the tree crown width of cloth reaches more than 1.8 meters, the final stage branch is about more than 200, just reaches operation tree crown standard.
2, controlling the treetops and hastening blossom
Reach seedless litchi A4 number of operation tree crown standard, requirement must be aging at " the Beginning of Winter " preceding autumn growth blade, carry out the spiral band girdle with 2 millimeters band girdle cuttves then,, the band girdle gradient is 45 °, pitch 6-8 centimetre, the degree of depth reaches cambium, the scratch xylem did not spray a control shoot element in 15 days behind band girdle 1.5 all band girdles, filled spray once after 15 days again.
3, flower thinning and modification
Flower thinning makes litchi save nutrition, and the flower that stays is more neat, and the florescence is more concentrated, though modification makes lichee less because of the flower amount that flower thinning stays, lychee flower all becomes two property flower, poplar bloassom setting of energy, make young fruit can once accept to induce the medicine that generates seedless fruit, this is the measure of producing seedless fruit.Its method: to 7-10 centimetre, just begin flower thinning at the flower spike length.Earlier stay a flower fringe by every bearing basal shoot, remaining is all erased, and mends later on and smears the colored fringe sprouting again 1 time.If the colored spike length that stays is above 15 centimetres, carry out cutting back, earlier 1,2 side fringes of flower fringe base portion are cut, stay 3,4 side fringes, the colored fringe that cutting back 4 side fringes are later, when lichee spends about 10% flower to have maize big entirely (a bud just ready to burst), convert 15 kilograms in water with 10 milliliters of modifier for litchi and spray full flower, induce to produce two property flower.
4, induce the generation seedless fruit
The seedless fruit of temp.-sensitive type seedless litchi could produce by temperature sense, because physioclimate is difficult to prediction and control, causes failure easily, now uses the lichee seedless agent sprinkling and induces the generation seedless fruit, and seedless rate is more than 90%.Method: after two property blossom falls 5 days, convert water with 10 milliliters of lichee seedless agents and squirt young fruit for 15 kilograms, filled spray again once every 7 days, just can reach the purpose of producing the lichee seedless fruit.
5, non-kernel lichee fruit retention measure
After seedless fruit produced, because of it by temperature sensitive phenomenon early stage ovule abortion takes place, though the integument survival, it is weak that embryo produces the function of endogenous hormone, is difficult to keep growth of young; On the other hand, after seedless fruit is produced, around young fruit handle base portion, also can sprout a large amount of buds, flower occur, really strive fertilizer, cause serious even whole shedding phenomenons, therefore, must adopt fruit retention measure.
Method: after lichee two property blossom falls 7 days, convert 15 kilograms in water with the seedless fruit stabilizing agent of 50 grams and spray full tree, can finely keep young fruit and suppress bud and sprout, filled spray once every 7 days again, can hold seedless young fruit.
6, the non-kernel lichee fruit thinning reaches the nuclear measure that removes
Non-kernel lichee is really grown when having thumb big, should stay fruit according to the nutrition condition of tree vigo(u)r, and general every bearing basal shoot amount is stayed 4 fruits eventually.Can reach peanut grain at young fruit and stay 20 fruits by every bearing basal shoot when big, its co-meager falls; Stay 10 fruits by every bearing basal shoot during finger during young fruit reaches, its co-meager falls: young fruit reaches thumb and stays 4 healthy and strong litchis by every bearing basal shoot again when big.In the fruit thinning process, attention is full really takeing on, pericarp be full of cracks sheet is big, and the young fruit of fruit colour viridescent is listed the fruit thinning object in, and the residual drupe that has of suspection is removed.By such processing, the seedless rate of non-kernel lichee A4 fruit of production can be up to 95%.
The production technology of modifier for litchi:
4, redly mouldly come solubilizer to carry out dissolution process, wherein the ratio of gibberellin, solvent is: mycin GA
318 liters, 440 liters of industrial alcohol.
5, the trinosin solubilizer carries out dissolution process.Wherein the ratio of triphosphoric acid glycosides disodium, solvent is: 1 liter of trinosin, 4 liters of ethylene glycol.
6,1 liquid and 2 liquid are mixed.Add 40 liters of complex class abscisic acid plant growth regulator.Industrial alcohol is adjusted to 500 liters molten amassing again, carries out packing after stirring.
Lichee seedless agent is 10% kilogram of 6-benzylaminopurine, 15 kilograms of triphosphoric acid glycosides, 70 kilograms of ethylene glycol, add 95% alcohol makes 500 hydrargyrum oxydatum crudum liquid.
Seedless lichee fruit stabilizing agent is 100 kilograms of potassium dihydrogen phosphates, 200 kilograms of ureas, 200 kilograms of sucrose, 10 kilograms of naphthyl acids, 80 kilograms of ZnSO
4, 10 kilograms of CuSO
4, 50 kilograms of MgSO
4, 10 kilograms of amine molybdates, 6 kilograms of boraxs.
Claims (4)
1, the production technology of seedless litchi is characterized in that: the production technology of seedless litchi is
Realize like this:
1, with existing seedless litchi A4 kind planting management:
A, select to make on the stock grafting seedless litchi A4 number seedling and plant with non-kernel lichee A13 grafting;
B or first plantation seedless litchi A13 number are managed and are adopted meta to change in the grafting of hat method after 1 year again seedless litchi A4 number;
C, plantation specification are advisable with 4 * 4 meters;
The rich water quality management of D, science and the extermination of disease and insect pest;
E, by downgrading the shaping of wide hat standard, the tree crown width of cloth reaches more than 1.8 meters, the final stage branch is about more than 200, just reaches operation tree crown standard;
2, controlling the treetops and hastening blossom
Reach seedless litchi A4 number of operation tree crown standard, requirement must be aging at " the Beginning of Winter " preceding autumn growth blade, carry out the spiral band girdle with 2 millimeters band girdle cuttves then,, the band girdle gradient is 45 °, pitch 6-8 centimetre, the degree of depth reaches cambium, the scratch xylem did not spray a control shoot element in 15 days behind band girdle 1.5 all band girdles, filled spray once after 15 days again;
3, flower thinning and modification
Flower thinning makes litchi save nutrition, and the flower that stays is more neat, and the florescence is more concentrated, though modification makes lichee less because of the flower amount that flower thinning stays, lychee flower all becomes two property flower, poplar bloassom setting of energy, make young fruit can once accept to induce the medicine that generates seedless fruit, this is the measure of producing seedless fruit.Its method: to 7-10 centimetre, just begin flower thinning at the flower spike length.Earlier stay a flower fringe by every bearing basal shoot, remaining is all erased, and mends later on and smears the colored fringe sprouting again 1-2 time.If the colored spike length that stays surpasses more than 15 centimetres, carry out cutting back, earlier 1,2 side fringes of flower fringe base portion are cut, stay 3,4 side fringes, the colored fringe that cutting back 4 side fringes are later, when lichee spends about 10% flower to have maize big entirely, convert 15 kilograms in water with 10 milliliters of modifier for litchi and spray full flower, induce to produce two property flower;
4, induce the generation seedless fruit
The seedless fruit of temp.-sensitive type seedless litchi could produce by temperature sense, because physioclimate is difficult to prediction and control, causes failure easily, now uses the lichee seedless agent sprinkling and induces the generation seedless fruit, and seedless rate is more than 90%; Method: after two property blossom falls 3-5 days, convert water with 10 milliliters of lichee seedless agents and squirt young fruit for 15 kilograms, filled spray again once every 7 days, just can reach the purpose of producing the lichee seedless fruit;
5, non-kernel lichee fruit retention measure
After seedless fruit produced, because of it by temperature sensitive phenomenon early stage ovule abortion takes place, though the integument survival, it is weak that embryo produces the function of endogenous hormone, is difficult to keep growth of young; On the other hand, after seedless fruit is produced, around young fruit handle base portion, also can sprout a large amount of buds, flower occur, really strive fertilizer, cause serious even whole shedding phenomenons, therefore, must adopt fruit retention measure;
Method: after lichee two property blossom falls 7 days, convert 15 kilograms in water with the seedless fruit stabilizing agent of 50 grams and spray full tree, can finely keep young fruit and suppress bud and sprout, filled spray once every 7 days again, can hold seedless young fruit;
6, the non-kernel lichee fruit thinning reaches the nuclear measure that removes
Non-kernel lichee is really long when having thumb big, should stay fruit according to the nutrition condition of tree vigo(u)r, and general every bearing basal shoot amount is stayed 4-5 really eventually.Can reach peanut grain at young fruit and stay 20 fruits by every bearing basal shoot when big, its co-meager falls; Stay 8-10 really by every bearing basal shoot during finger during young fruit reaches, its co-meager falls; Young fruit reaches thumb and stays 4-5 healthy and strong litchi by every bearing basal shoot again when big; In the fruit thinning process, attention is full really takeing on, pericarp be full of cracks sheet is big, and the young fruit of fruit colour viridescent is listed the fruit thinning object in, and the residual drupe that has of suspection is removed; By such processing, the seedless rate of non-kernel lichee A4 fruit of production can be up to 95% to 99%.
2, the production technology of modifier for litchi is characterized in that: the production technology of modifier for litchi:
1, redly mouldly come solubilizer to carry out dissolution process, wherein the ratio of gibberellin, solvent is: mycin GA
3The 14-18 litre, industrial alcohol 60-440 litre;
2, the trinosin solubilizer carries out dissolution process.Wherein the ratio of triphosphoric acid glycosides disodium, solvent is: trinosin 0.5-1 litre, ethylene glycol 4-6 litre;
3,, add 36-40 litre complex class abscisic acid plant growth regulator after 1 liquid and the mixing of 2 liquid; Industrial alcohol is adjusted to 500 liters molten amassing again, carries out packing after stirring.
3, lichee seedless agent, it is characterized in that: lichee seedless agent is formulated by raw materials such as 6-benzylaminopurine, adenosine triphosphate, ethylene glycol, 95% alcohol, its raw material proportioning: 1-10% kilogram 6-benzylaminopurine, 2-20 kilogram triphosphoric acid glycosides, 50-100 kilogram ethylene glycol, adding 95% alcohol are made 500 hydrargyrum oxydatum crudum liquid.
4, seedless lichee fruit stabilizing agent is characterized in that: seedless lichee fruit stabilizing agent is to be potassium dihydrogen phosphate, urea, sucrose, naphthyl acid, ZnSO by raw material
4, CuSO
4, MgSO
4, amine molybdate, borax; 100-300 kilogram potassium dihydrogen phosphate, 100-200 kilogram urea, 100-300 kilogram sucrose, 2-20 kilogram naphthyl acid, 50-100 kilogram ZnSO
4, 4-10 kilogram CuSO
4, 50-100 kilogram MgSO
4, 6-20 kilogram amine molybdate, 6-15 kilogram borax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01139571 CN1349731A (en) | 2001-12-04 | 2001-12-04 | Pitless litchi producing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01139571 CN1349731A (en) | 2001-12-04 | 2001-12-04 | Pitless litchi producing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1349731A true CN1349731A (en) | 2002-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01139571 Pending CN1349731A (en) | 2001-12-04 | 2001-12-04 | Pitless litchi producing technology |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621321A (en) * | 2013-12-06 | 2014-03-12 | 黄宗威 | Litchi grafting method |
| CN104186268A (en) * | 2014-09-25 | 2014-12-10 | 北海市东雨农业科技有限公司 | Method for controlling winter twigs and promoting flowers of lichee trees |
| CN105123395A (en) * | 2015-08-14 | 2015-12-09 | 太仓市新滨农场专业合作社 | Cultivation method of litchis |
| CN105255801A (en) * | 2015-10-10 | 2016-01-20 | 华南农业大学 | Bacterium solution and method for increasing litchi seed abortion rate |
| CN109566233A (en) * | 2018-12-29 | 2019-04-05 | 广西壮族自治区农业科学院园艺研究所 | A kind of flower thinning method of " non-kernel lichee " lichee |
| CN111802167A (en) * | 2020-08-05 | 2020-10-23 | 华南农业大学 | Glutinous rice cake litchi early-maturing cultivation method |
| CN115720849A (en) * | 2022-12-20 | 2023-03-03 | 中国热带农业科学院南亚热带作物研究所 | Method for cultivating seedless fruits of litchi |
-
2001
- 2001-12-04 CN CN 01139571 patent/CN1349731A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621321A (en) * | 2013-12-06 | 2014-03-12 | 黄宗威 | Litchi grafting method |
| CN104186268A (en) * | 2014-09-25 | 2014-12-10 | 北海市东雨农业科技有限公司 | Method for controlling winter twigs and promoting flowers of lichee trees |
| CN104186268B (en) * | 2014-09-25 | 2016-05-04 | 北海市东雨农业科技有限公司 | The method of the short flower of a kind of litchi control winter tip |
| CN105123395A (en) * | 2015-08-14 | 2015-12-09 | 太仓市新滨农场专业合作社 | Cultivation method of litchis |
| CN105255801A (en) * | 2015-10-10 | 2016-01-20 | 华南农业大学 | Bacterium solution and method for increasing litchi seed abortion rate |
| CN105255801B (en) * | 2015-10-10 | 2018-11-27 | 华南农业大学 | A kind of bacterium solution and method improving lichee wilted-nut rate |
| CN109566233A (en) * | 2018-12-29 | 2019-04-05 | 广西壮族自治区农业科学院园艺研究所 | A kind of flower thinning method of " non-kernel lichee " lichee |
| CN111802167A (en) * | 2020-08-05 | 2020-10-23 | 华南农业大学 | Glutinous rice cake litchi early-maturing cultivation method |
| CN115720849A (en) * | 2022-12-20 | 2023-03-03 | 中国热带农业科学院南亚热带作物研究所 | Method for cultivating seedless fruits of litchi |
| CN115720849B (en) * | 2022-12-20 | 2023-06-09 | 中国热带农业科学院南亚热带作物研究所 | Cultivation method of seedless litchi fruits |
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