CN106386369A - Dwarfing and dense planting high-yield tree shape for facility dates - Google Patents
Dwarfing and dense planting high-yield tree shape for facility dates Download PDFInfo
- Publication number
- CN106386369A CN106386369A CN201611096143.2A CN201611096143A CN106386369A CN 106386369 A CN106386369 A CN 106386369A CN 201611096143 A CN201611096143 A CN 201611096143A CN 106386369 A CN106386369 A CN 106386369A
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- facility
- tree
- jujube
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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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Cultivation Of Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses a dwarfing and dense planting high-yield tree shape for facility dates and belongs to the technical field of high-yield tree shapes for facility dates. The invention aims at providing a tree shape for the facility dates with early harvesting, stable yield, high excellent-fruit rate and suitability for high-density planting. The invention adopts the technical scheme that the plant height is set to 2-2.5m, the independent truck is spirally layered, each layer has a fruiting branch, 6-8 fruiting branches are remained on each plant, 5-7 date spurs are remained on each fruiting branch, 2-3 date shoots are remained on each spur, and wooden date shoots are specially cultured; the crown projection of the tree shape is controlled to 0.6-0.7m<2>; the planting density of the tree shape for the facility dates is 550-800 plants/mu; 6-8 fruiting branches are pruned in a spirally-layering and staggering manner, and the growing conditions are basically consistent. The dwarfing and dense planting high-yield tree shape disclosed by the invention is applicable to dense planting of the facility dates and is obvious in effect.
Description
Technical field
Present invention relates particularly to a kind of facility jujube high yield is tree-like.
Background technology
Facility jujube Main Cultivars have that winter jujube, smoked red date, early crisp king, July be fresh, the crisp red, volt of palace jujube, volt is crisp sweet, early crisp
Bud, early crisp king etc..Wherein winter jujube is that cultivated area is maximum, be one late-maturing eat improved seeds raw, the quality being also well recognized as is
Good Zizyphus jujuba Mill kind, mean fruit weight 17.5g, maximum single fruit weight up to 25g, shape such as apple, have the title of " griggles ".Pericarp
Reddish brown light, crisp, the sweet delicate fragrance of thin skin meat, nutritious, edible rate reaches 95%.Compared with other fruits, jujube also contains abundant
The various trace elements such as VitAVitE and potassium, sodium, iron, copper, ascorbic content is 70 times of apple, the 140 of pears
Times, nutritive value is " hats of all kinds of fruits ", is described as " all kinds of fruits king ", " vitamin pill of living ".In addition it is rich in various trace elements and ore deposit
Material, has the effect of anti-cardiovascular and cerebrovascular disease, and nutritive value is the hat of all kinds of fruits, and extremely consumers in general's favor is referred to as " all over the world
Strange fruit ".
The cultivation of facility jujube is tree-like mainly to have free spindle, coronule to dredge layer shape, natural globular model and cylinder etc..Wherein
Free spindle is tree-like have skeleton branch level time less, pruning rate is little, ventilation and penetrating light is good, result is early, tree crown is compact, suitable dense planting,
The advantages of be easier to shaping.It is little that coronule dredges the tree-like tree body of layer shape, tree crown, and sound construction shapes fast it is easy to prune, tree body illumination bar
Part is good, is suitable to dense planting.Tree-like raw 6～7 major branches straggly in central backbone of natural globular model, not stratified, obliquely upward from
So grow.On each major branch raw 4～6 side shoots, be mutually staggered between side shoot, be allowed to be uniformly distributed, feature is that branch amount is many, repaiies
The amount of cutting is little, and tree crown is opened a business, and ventilation and penetrating light is good, shapes fast, early high-yield, fruit quality is good.Wherein, cylindrical tree-like jujube tree
It is suitable for highly dense cultivation, be in recent years to start the cultural method being taken seriously it is considered that every mu is planted 110～220 plants, plant
Density can reach 400～700 plants, and tree-like employing is cylindrical, and yield can reach more than 1000 kilograms.Shaping methods are：
After field planting survives, strengthen management, promote its tachyauxesis.When early July major part height of seedling reaches more than 80 centimetres, in 75 cm
Pinching.Require 4～6 Secondary Branchs of more than 50 centimetres reservations, joint number reaches the above Secondary Branch of 8 sections and stays 8 section pinching.Second Year is to sprouting
The new jujube head sent out, suitable doing as center of selecting and remain extends branch, and remaining is erased without exception.Jujube head to be retained grows 6～8
Pinching after individual Secondary Branch.Less than 50 centimetres of Secondary Branch all removes.The Secondary Branch being stayed retains 8 section pinching.Through 2 years
Shaping, the tree-like of cylinder can complete.Described cylinder is tree-like not to be layered, fruitful branch distribution not reasonable although yield
Relatively higher, but single fruit weight is little, and percent rate of high quality fruit is low.
Content of the invention
For problem present in correlation technique, it is an object of the invention to provide a kind of premature labor, stable yields, percent rate of high quality fruit high,
It is suitable for the facility jujube tree shape of highly dense plantation.
For achieving the above object, the invention provides a kind of facility jujube Cold region apple high yield is tree-like, plant height is set to 2-2.5m,
Independent trunk spiral laminated devices, every layer is stayed a fruitful branch, and every plant is stayed 6-8 branch fruitful branch, and each fruitful branch stays 5-7 jujube stock,
Per share stay 2-3 jujube to hang, emphasis culture lignifying jujube hang.
Described tree-like crown mapping controls in 0.6-0.7 square meter.
Described tree-like facility jujube planting density is 550-800 plant/acre.
Described 6-8 branch fruitful branch adopts spiral layering dislocation training, and growing way is basically identical.
The present invention adopts independent trunk, reaches the dislocation layering of fruitful branch helical form by sparse branching.Every plant is stayed fruit 150-200
Jujube fruit, the excellent fruit of wherein more than 20g reaches 80%, and per mu yield high quality fruit reaches 1300-2200kg.
The Advantageous Effects of the present invention are：
The tree-like of the present invention takes full advantage of the illumination useful space, spiral allocation result branch, and illumination is more sufficient, is controlled by retraction
Hat, branch is healthy and strong, and tree crown is compacter, increased planting density.Using independent trunk spiral layering control hat cylinder tree-like
It is unprecedented.Be conducive to improving the lighting quantity of jujube tree, individual plant jujube tree branch is strongr, percent rate of high quality fruit is high, suitable high density is planted
Plant.Output increased is fast, and the raw jujube tree yield of 2-3 can reach 1000-1500kg, and the jujube tree yield of more than 5 years can be stablized
In more than 2000kg.And single jujube fruit weight reaches 20-30g, and percent rate of high quality fruit can reach more than 80%.
Specific embodiment
Describe the present invention below with reference to embodiment.
Embodiment one
2012 in Yuncheng Salt Lake area planting experiment field, the winter jujube tree in experimental plot tree-like using following structure：Divided using spiral
Pruning in fault position, stays the 6-8 branch fruitful branch that growing way is consistent, and the fruitful branch that bounces back, and every is stayed jujube stock 5-7, and each jujube stock stays 2-3
Individual jujube hangs, and plant height is set to 2-2.5m, and planting density is：0.7 meter of spacing in the rows, 1.2 meters of line-spacing, mu plants 796 plants.The per mu yield winter in 2014
840 kilograms of jujube fresh fruit；2080 kilograms of experimental plot per mu yield fresh winter date in 2015, the excellent fruit of more than single fruit weight 20g reaches 1765 kilograms.
2240 kilograms of experimental plot per mu yield fresh winter date in 2016, excellent fruit reaches 1880 kilograms.
Embodiment two
2012 in Yuncheng Linyi planting experiment field, the winter jujube tree in experimental plot tree-like using following structure：Using spiral layering
Dislocation training, stays the 6-8 branch that growing way is consistent, and the fruitful branch that bounces back, and every is stayed jujube stock 5-7, and each jujube stock stays 2-3 jujube to hang,
Plant height is set to 2-2.5m, and planting density is：0.8 meter of spacing in the rows, 1 meter of line-spacing, mu plants 830 plants.Per mu yield fresh winter date 980 in 2014
Kilogram；2160 kilograms of experimental plot per mu yield fresh winter date in 2015, the excellent fruit of more than single fruit weight 20g reaches 1690 kilograms.Examination in 2016
Test field and produce 2320 kilograms of fresh winter date, excellent fruit reaches 1920 kilograms.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of facility jujube Cold region apple high yield tree-like it is characterised in that plant height is set to 2-2.5m, independent trunk spiral layering
Type, every layer is stayed a fruitful branch, and every plant is stayed 6-8 branch fruitful branch, and each fruitful branch stays 5-7 jujube stock, per share stay 2-3 jujube to hang,
Emphasis culture lignifying jujube hangs.
2. a kind of facility jujube Cold region apple according to claim 1 is got bumper crops tree-like it is characterised in that described tree-like tree crown is thrown
Shadow controls in 0.6-0.7 square meter.
3. a kind of facility jujube Cold region apple high yield according to claim 1 tree-like it is characterised in that described tree-like facility
Jujube planting density is 550-800 plant/acre.
4. a kind of facility jujube Cold region apple high yield according to claim 1 tree-like it is characterised in that described 6-8 branch result
Branch is using spiral layering dislocation training, and growing way is basically identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096143.2A CN106386369A (en) | 2016-12-02 | 2016-12-02 | Dwarfing and dense planting high-yield tree shape for facility dates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096143.2A CN106386369A (en) | 2016-12-02 | 2016-12-02 | Dwarfing and dense planting high-yield tree shape for facility dates |
Publications (1)
| Publication Number | Publication Date |
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| CN106386369A true CN106386369A (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611096143.2A Pending CN106386369A (en) | 2016-12-02 | 2016-12-02 | Dwarfing and dense planting high-yield tree shape for facility dates |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1672490A (en) * | 2004-03-26 | 2005-09-28 | 余华盛 | Cultivation technology of nanometer-selenium health date |
| CN101480159A (en) * | 2008-07-01 | 2009-07-15 | 李玉涛 | Yimeng ice jujube and high yield cultivation technique |
| 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 |
| CN104335869A (en) * | 2013-08-07 | 2015-02-11 | 大连华萃大枣专业合作社 | Jujube tree cultivating method |
| CN104604615A (en) * | 2013-11-01 | 2015-05-13 | 天津市蓟县张良苗木种植专业合作社 | Tree shape cultivation method for winter jujube tree |
| CN104920150A (en) * | 2015-06-15 | 2015-09-23 | 阿克苏地区林业局 | Close planting date garden tree form improving method |
-
2016
- 2016-12-02 CN CN201611096143.2A patent/CN106386369A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1672490A (en) * | 2004-03-26 | 2005-09-28 | 余华盛 | Cultivation technology of nanometer-selenium health date |
| CN101480159A (en) * | 2008-07-01 | 2009-07-15 | 李玉涛 | Yimeng ice jujube and high yield cultivation technique |
| 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 |
| CN104335869A (en) * | 2013-08-07 | 2015-02-11 | 大连华萃大枣专业合作社 | Jujube tree cultivating method |
| CN104604615A (en) * | 2013-11-01 | 2015-05-13 | 天津市蓟县张良苗木种植专业合作社 | Tree shape cultivation method for winter jujube tree |
| CN104920150A (en) * | 2015-06-15 | 2015-09-23 | 阿克苏地区林业局 | Close planting date garden tree form improving method |
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Application publication date: 20170215 |
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