CN104641971A - Method for controlling flower phase of jujube tree - Google Patents
Method for controlling flower phase of jujube tree Download PDFInfo
- Publication number
- CN104641971A CN104641971A CN201510071115.4A CN201510071115A CN104641971A CN 104641971 A CN104641971 A CN 104641971A CN 201510071115 A CN201510071115 A CN 201510071115A CN 104641971 A CN104641971 A CN 104641971A
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- jujube
- branch
- full
- bloom stage
- pinching
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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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
Abstract
The invention provides a method for controlling a flower phase of a jujube tree, which relates to the field of the planting of the jujube tree, and can prevent an early-set fruit from absorbing a growth regulation adjust sprayed in the later flowering phase and can improve the fruit quality and the production efficiency. The method comprises the steps of trimming in winter, namely, trimming the jujube tree for N years, stopping the trimming for N years, enabling branches of the jujube trees in one garden to be in a same type, namely adopting the same chopping or slow release method for the jujube trees in the same garden, wherein N is an integer more than or equal to 1; trimming in summer, namely, enabling jujube spurs of the same garden to be of the same type by adopting a bud picking and different pinching way after the jujube is sprouted according to the weather of the year, enabling a full-bloom stage to be centralized in three weeks, and enabling the jujube trees to have an obvious full-bloom stage.
Description
Technical field
The present invention relates to jujube tree field of planting, particularly relate to the florescence control method of a kind of jujube tree.
Background technology
Red date nutrient is worth, medical value is high, and deeply like by domestic consumer, consumption figure is increasing, has become that area and apple and oranges and tangerines are suitable, output occupies the primary large fruit tree of dry fruit.Output improves rapidly in recent years, market constantly expands, and the descending and recruitment cost of red date price significantly rises, more and more higher to red date quality requirement, classification is more and more thinner.Jujube is very easy to into colored, single flower differentiation is fast, the overall idiophase is long, and the last ten-days period in mid-April at florescence to July reach seventy or eighty skies, the florescence that perennial jujube stock, lignification jujube hang, annual jujube stock can form three batches of Relatively centralized usually, being commonly called as jujube has " three batches of flowers ", come into leaves, bloom, each organ growth of setting, Fruit grows overlapping, Competition for Nutrients is fierce, and setting, fruit retention are difficult, and three batches of flowers fruit quality discrepancies are large, cause red date get bumper crops difficult, management recruitment is many.
In prior art, some orchard workers are for improving fruit-setting rate, and the growth regulators such as Spraying in the flowering stage gibberellin (GA3), arbitrarily strengthen working concentration, dosage and number of times, cause red date quality variation, had a strong impact on the reputation of Xinjiang red dates.In actual production, jujube cutting back in winter, summer, distinct methods pinching was common technology, diverse ways is used according to the feature that every strain is set, therefore one tree, the perennial jujube stock in a slice garden, lignification jujube hangs, annual jujube stock has, mid-May to late July at jujube tree florescence seventy or eighty skies, the flower and fruit protecting phase is oversize, not only have impact on the effect of Hua Qianfei, fruit takes more than 100 day from full-bloom stage to fruit maturation, first planting flower preharvest drop is serious, three batches of colored tail fruits are little, abnormal rate is high, and guarantor three batches flower use growth regulators are the jujube fruit phases at one batch of flower, jujube fruit fruit shape index is large, not full, partially yellow, gloss is dark, the quality discrepancy of each batch of bow structure reality is very large.
Summary of the invention
Embodiments of the invention provide the florescence control method of a kind of jujube tree, can according to the developmental state of the most of jujube stock of the weather of locality and jujube garden, consistent in the trimming method of a slice jujube garden, cut slow combination, solve easy, easy to operate, laborsaving, saving of labor, be convenient to the supporting trimming method that manages, regulation and control jujube tree full-bloom stage concentrate three weeks, avoid diastrous weather as far as possible, high yield technology is easy to supporting, improve percentage of fertile fruit, output, florescence is relatively consistent simultaneously, fruit phase forbidding growth regulator, the growth and development stage of fruit is close, can improve quality and production efficiency.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A florescence control method for jujube tree, comprising:
Winter pruning: cut N, slow N, makes the branch in a slice garden be same type, namely to the jujube tree in same a slice garden, adopts same cutting back or slow method of letting go; Described N be more than or equal to 1 integer;
Summer pruning: according to weather then, after rudiment, adopt bud picking, pinching in various degree, the jujube stock making a slice garden is same type, and full-bloom stage concentrates on three weeks, and has an obvious full-bloom stage.
Technique scheme, according to red date biological property and growth-development law, solve control red date concentrate on bloom one period, control technique that winter simple and easy to operate " cut 1 year slow 1 year " (or for many years), bud picking pinching in summer are supporting, hold jujube to nourish and grow and the balance of reproductive growth, realize simplification technology, laborsaving, saving of labor; After regulation florescence Relatively centralized, the High-Yield Measures such as rich water, pest prevention and control, flower and fruit protecting matched according to the time of full-bloom stage, made nutrient concentrate setting, improve production efficiency; Reduce growth regulator access times and even do not use growth regulator, fruit development period is relatively consistent, improves output, quality; The growth regulator of spray when blooming after avoiding the young fruit of early seat to absorb, improves fruit quality safety.
Embodiment
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides the florescence control method of a kind of jujube tree, comprising:
Winter pruning: cut N, slow N, makes the branch in a slice garden be same type, namely to the jujube tree in same a slice garden, adopts same cutting back or slow method of letting go; Described N be more than or equal to 1 integer.
Summer pruning: according to weather then, after rudiment, adopt bud picking, pinching in various degree, the jujube stock making a slice garden is same type, and full-bloom stage concentrates on three weeks, and has an obvious full-bloom stage.
Method provided by the invention is held jujube tree and is nourished and grown and the rhythm of reproductive growth, nourished and grown or reproductive growth by nutrient in winter, summer pruning made-up set, the developmental phase that the branch making a slice jujube garden is same type, jujube hangs to consistent, full-bloom stage Relatively centralized about three weeks, make the High-Yield Measures of red date more easily and full-bloom stage supporting.Control red date full-bloom stage Relatively centralized, fruit development period is relatively consistent, the growth regulator of spray when blooming after avoiding the young fruit of early seat to absorb.
Wherein, according to local climate, product quality require and jujube stock developmental state determine select winter pruning time, described method comprises:
A1, winter pruning, dry to center, major branch, fruit-bearing shoot cluster, Secondary Branch are short cuts, all cultivate annual jujube stock or lignification jujube hangs result;
To not having the bud of growing space to erase after A2, rudiment in spring, bud of selecting and remain cultivates the new jujube head having growing space, ventilation and penetrating light;
A3, summer divide three types processing method, and a slice garden, according to growing way and product quality requirement, is chosen wherein a kind of:
Hat is expanded in one pinching when being jujube head branch 4-5 the Secondary Branch rationally selected and remain, one week post-tensioning branch, facilitate by the end of June to early July for concentrating full-bloom stage; Pinching when two pinching when being new jujube head branch 2-3 the Secondary Branchs selected and remain, Secondary Branch 5-8 save jujube stock, facilitates mid or late June to be concentrated full-bloom stage; Three is the new jujube head branch selected and remain heavy pinchings when staying 3-5 centimetre, it stays 2-3 jujube hang, jujube stock base portion direct raw jujube hang and all erase, the jujube cultivated on new jujube head stub hangs into lignification jujube and hangs, and facilitates June early and middle ten days for concentrating full-bloom stage.
Require according to local climate, product quality and the developmental state of jujube stock determines to select winter slow when putting, described method comprises:
B1, winter be slow to put, and, major branch, fruit bearing shoot dry to center are slow puts not cutting back, all cultivates perennial jujube stock or lignification jujube hangs result;
To not having the unnecessary bud of growing space to erase after B2, rudiment in spring, bud of selecting and remain cultivates the new jujube head having growing space, ventilation and penetrating light;
B3, summer divide two types, and a slice garden, according to growing way and product quality requirement, is chosen wherein a kind of:
One is new jujube head lotus throne in the summer pinching of selecting and remain, and namely retains base portion jujube and hangs, pinching during 0.5 centimetre, new jujube head, facilitate by the end of May to early June for concentrating full-bloom stage; Two is that the new jujube head selected and remain stays a 2-3 centimetre heavy pinching, it stays 2 jujubes hang to be trained lignification jujube to hang, and retains base portion jujube and hangs, and facilitates June early and middle ten days for concentrating full-bloom stage.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (3)
1. a florescence control method for jujube tree, is characterized in that, comprising:
Winter pruning: cut N, slow N, makes the branch in a slice garden be same type, namely to the jujube tree in same a slice garden, adopts same cutting back or slow method of letting go; Described N be more than or equal to 1 integer;
Summer pruning: according to weather then, after rudiment, adopt bud picking, pinching in various degree, the jujube stock making a slice garden is same type, and full-bloom stage concentrates on three weeks, and has an obvious full-bloom stage.
2. method according to claim 1, is characterized in that, according to local climate, product quality require and jujube stock developmental state determine winter pruning time, described method comprises:
A1, winter pruning, dry to center, major branch, fruit-bearing shoot cluster, Secondary Branch are short cuts, all cultivate annual jujube stock or lignification jujube hangs result;
To not having the bud of growing space to erase after A2, rudiment in spring, bud of selecting and remain cultivates the new jujube head having growing space, ventilation and penetrating light:
A3, summer divide three types processing method, and a slice garden, according to growing way and product quality requirement, is chosen wherein a kind of:
Hat is expanded in one pinching when being jujube head branch 4-5 the Secondary Branch rationally selected and remain, one week post-tensioning branch, facilitate by the end of June to early July for concentrating full-bloom stage;
Pinching when two pinching when being new jujube head branch 2-3 the Secondary Branchs selected and remain, Secondary Branch 5-8 save jujube stock, facilitates mid or late June to be concentrated full-bloom stage;
Three is the new jujube head branch selected and remain heavy pinchings when staying 3-5 centimetre, it stays 2-3 jujube hang, jujube stock base portion direct raw jujube hang and all erase, the jujube cultivated on new jujube head stub hangs into lignification jujube and hangs, and facilitates June early and middle ten days for concentrating full-bloom stage.
3. method according to claim 1, is characterized in that, requires and the developmental state of jujube stock determines that winter is slow when putting according to local climate, product quality, and described method comprises:
B1, winter be slow to put, and, major branch, fruit bearing shoot dry to center are slow puts not cutting back, all cultivates perennial jujube stock or lignification jujube hangs result;
To not having the unnecessary bud of growing space to erase after B2, rudiment in spring, bud of selecting and remain cultivates the new jujube head having growing space, ventilation and penetrating light;
B3, summer divide two types, and a slice garden, according to growing way and product quality requirement, is chosen wherein a kind of:
One is new jujube head lotus throne in the summer pinching of selecting and remain, and namely retains base portion jujube and hangs, pinching during 0.5 centimetre, new jujube head, facilitate by the end of May to early June for concentrating full-bloom stage;
Two is that the new jujube head selected and remain stays a 2-3 centimetre heavy pinching, it stays 2 jujubes hang to be trained lignification jujube to hang, and retains base portion jujube and hangs, and facilitates June early and middle ten days for concentrating full-bloom stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510071115.4A CN104641971B (en) | 2015-02-07 | 2015-02-07 | The florescence control method of jujube tree |
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| CN201510071115.4A CN104641971B (en) | 2015-02-07 | 2015-02-07 | The florescence control method of jujube tree |
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| CN104641971A true CN104641971A (en) | 2015-05-27 |
| CN104641971B CN104641971B (en) | 2017-10-13 |
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| CN201510071115.4A Expired - Fee Related CN104641971B (en) | 2015-02-07 | 2015-02-07 | The florescence control method of jujube tree |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386361A (en) * | 2016-10-10 | 2017-02-15 | 塔里木大学 | Simple jujube tree pruning method |
| CN112514725A (en) * | 2020-12-01 | 2021-03-19 | 岳阳市林业科学研究所 | Cultivation method for fruiting crisp jujube in batches for more than one year in mid-autumn |
Citations (6)
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| SU1463185A1 (en) * | 1987-06-30 | 1989-03-07 | Северо-Кавказский зональный научно-исследовательский институт садоводства и виноградарства | Method of repairing high-standing trellis vine yards |
| CN101142889A (en) * | 2007-11-09 | 2008-03-19 | 湖南农业大学 | High-yield cultivating method for 'yuquan' winter jujube in south |
| CN101715706A (en) * | 2010-01-19 | 2010-06-02 | 天津农学院 | Pruning method of short wall shaped jujube tree |
| CN102326500A (en) * | 2011-08-20 | 2012-01-25 | 山西省农业科学院园艺研究所 | Tree form suitable for pocket culturing of jujube trees and trimming method thereof |
| CN103109715A (en) * | 2013-02-27 | 2013-05-22 | 河北农业大学 | Simplified tree form reforming method suitable for high-density jujube orchard |
| CN103430799A (en) * | 2013-08-01 | 2013-12-11 | 晋中市林业局 | Greenhouse Huping jujube culturing technology |
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2015
- 2015-02-07 CN CN201510071115.4A patent/CN104641971B/en not_active Expired - Fee Related
Patent Citations (6)
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| SU1463185A1 (en) * | 1987-06-30 | 1989-03-07 | Северо-Кавказский зональный научно-исследовательский институт садоводства и виноградарства | Method of repairing high-standing trellis vine yards |
| CN101142889A (en) * | 2007-11-09 | 2008-03-19 | 湖南农业大学 | High-yield cultivating method for 'yuquan' winter jujube in south |
| CN101715706A (en) * | 2010-01-19 | 2010-06-02 | 天津农学院 | Pruning method of short wall shaped jujube tree |
| CN102326500A (en) * | 2011-08-20 | 2012-01-25 | 山西省农业科学院园艺研究所 | Tree form suitable for pocket culturing of jujube trees and trimming method thereof |
| CN103109715A (en) * | 2013-02-27 | 2013-05-22 | 河北农业大学 | Simplified tree form reforming method suitable for high-density jujube orchard |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386361A (en) * | 2016-10-10 | 2017-02-15 | 塔里木大学 | Simple jujube tree pruning method |
| CN112514725A (en) * | 2020-12-01 | 2021-03-19 | 岳阳市林业科学研究所 | Cultivation method for fruiting crisp jujube in batches for more than one year in mid-autumn |
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| CN104641971B (en) | 2017-10-13 |
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