CN104041341B - A kind of jujube tree high yield trimming method - Google Patents
A kind of jujube tree high yield trimming method Download PDFInfo
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- CN104041341B CN104041341B CN201410236688.3A CN201410236688A CN104041341B CN 104041341 B CN104041341 B CN 104041341B CN 201410236688 A CN201410236688 A CN 201410236688A CN 104041341 B CN104041341 B CN 104041341B
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Abstract
The invention discloses a kind of jujube tree high yield trimming method, relate to the trimming method of fruit tree, on the basis that routine plastic is pruned, for improving the yield and quality of jujube fruit and the special trimming method of carrying out, heavy cutting back measure is taked for Fruit basic branch, stimulate positive bud to sprout pumping developmental branch, remove the perennial bearing basal shoot that bearing capacity is low simultaneously, to reduce the nutrient consumption caused because of the thin and delicate fruit bearing shoot of too much pumping; Make full use of the growth potential of jujube tree developmental branch stalwartness, vigorous photosynthesis assimilation ability and the competitive ability of nutrient and moisture; After developmental branch amount of growth or fruit bearing shoot quantity acquire a certain degree, in time pinching is carried out to developmental branch, to reduce the nutrient consumption of himself morphogenesis, the nutrient of accumulation is used for fruit bearing shoot and grows, bloom and bear fruit, in fruit development, improve fruit-setting rate, the output of jujube fruit and the uniformity.
Description
Technical field
The present invention relates to the trimming method of fruit tree, specifically a kind of jujube tree high yield trimming method.
Background technology
Jujube tree was pruned mainly through jujube tree pruning in the past, skeleton branch is cultivated, weak branch is cleared up, descending branch retraction upgrades; solve tree-like cultivation, branch group cultivate and upgrade, the problem such as tree body rejuvenation, still do not have so far special for flower and fruit protecting, improve fruit-setting rate, the growth-promoting that improves the yield and quality cutting back jujube head trimming method.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of jujube tree high yield trimming method, on the basis that routine is pruned, adding the trimming method for jujube flower-retention fruit retention, to increase substantially fruit-setting rate of jujube tree, to improve output and the uniformity of jujube fruit.
For achieving the above object, the technical solution adopted in the present invention is:
One jujube tree high yield trimming method, implements routine to jujube tree and prunes, and comprises pruning, skeleton branch cultivation, the cleaning of weak branch, the renewal of descending branch retraction, trunk or major branch and opens first, also comprise following shearing procedure:
1) within jujube tree resting stage, on the basis completing the pruning of above-mentioned jujube tree routine, heavy cutting back Fruit basic branch, removes the perennial bearing basal shoot that bearing capacity is low simultaneously, and the retraction degree of Fruit basic branch is determined according to tree body and branch group growth potential, breediness:
1. weak tree or weak branch group or large fruit kind, each group retains 1-2 strong prosperous Fruit basic branch, and to its heavy cutting back,
2. growth potential golden mean of the Confucian school tree or branch group or medium fruit type kind, each group retains 2-3 strong prosperous Fruit basic branch, and to its heavy cutting back,
3. strong Wang Shu or Qiang Wangzhi group or small fruit type kind, each group retains 3-4 strong prosperous Fruit basic branch, and to its heavy cutting back;
2) on the Fruit basic branch after heavy cutting back after pumping developmental branch, treat that its length reaches pinching requirement and carries out pinching in time, bloom to the initial stage of bearing fruit, check that jujube hangs developmental state, remove depauperation jujube to hang, the jujube after pinching, each developmental branch retained hangs quantity basis tree vigo(u)r and developmental branch growth potential, breediness are determined:
1. weak tree or thin and delicate developmental branch or large fruit kind, after pinching, each developmental branch retains 2-3 fruit bearing shoot,
2. growth potential golden mean of the Confucian school tree or branch group or medium fruit type kind, after pinching, each developmental branch retains 3-4 fruit bearing shoot,
3. strong Wang Shu or Qiang Wangzhi group or small fruit type kind, after pinching, each developmental branch retains 4-5 fruit bearing shoot;
3) strengthen the good extermination of disease and insect pest of jujube garden rich water quality management, coordinate jujube garden to put honeybee, spray the conventional measures such as foliar nutrition fertilizer, promote that jujube fruit grows.
Disclosure sets forth a kind of jujube tree high yield trimming method, on the basis that routine plastic is pruned, for improving the yield and quality of jujube fruit and the special trimming method of carrying out, heavy cutting back measure is taked for Fruit basic branch, positive bud is stimulated to sprout pumping developmental branch, remove the perennial bearing basal shoot that bearing capacity is low, to reduce the nutrient consumption caused because of the thin and delicate fruit bearing shoot of too much pumping simultaneously; Make full use of the growth potential of jujube tree developmental branch stalwartness, vigorous photosynthesis assimilation ability and the competitive ability of nutrient and moisture; After developmental branch amount of growth or fruit bearing shoot quantity acquire a certain degree, in time pinching is carried out to developmental branch, to reduce the nutrient consumption of himself morphogenesis, the nutrient of accumulation is used for fruit bearing shoot and grows, bloom and bear fruit, in fruit development, improve fruit-setting rate, the output of jujube fruit and the uniformity.
Embodiment
Describe the present invention below in conjunction with specific embodiment:
One jujube tree high yield trimming method, implements routine to jujube tree and prunes, and comprises pruning, skeleton branch cultivation, the cleaning of weak branch, the renewal of descending branch retraction, trunk or major branch and opens first, also comprise following shearing procedure:
1) within jujube tree resting stage, on the basis completing the pruning of above-mentioned jujube tree routine, heavy cutting back Fruit basic branch, removes the perennial bearing basal shoot that bearing capacity is low simultaneously, and the retraction degree of Fruit basic branch is determined according to tree body and branch group growth potential, breediness:
1. weak tree or weak branch group or large fruit kind, each group retains 1-2 strong prosperous Fruit basic branch, and to its heavy cutting back,
2. growth potential golden mean of the Confucian school tree or branch group or medium fruit type kind, each group retains 2-3 strong prosperous Fruit basic branch, and to its heavy cutting back,
3. strong Wang Shu or Qiang Wangzhi group or small fruit type kind, each group retains 3-4 strong prosperous Fruit basic branch, and to its heavy cutting back;
2) on the Fruit basic branch after heavy cutting back after pumping developmental branch, treat that its length reaches pinching requirement and carries out pinching in time, bloom to the initial stage of bearing fruit, check that jujube hangs developmental state, remove depauperation jujube to hang, the jujube after pinching, each developmental branch retained hangs quantity basis tree vigo(u)r and developmental branch growth potential, breediness are determined:
1. weak tree or thin and delicate developmental branch or large fruit kind, after pinching, each developmental branch retains 2-3 fruit bearing shoot,
2. growth potential golden mean of the Confucian school tree or branch group or medium fruit type kind, after pinching, each developmental branch retains 3-4 fruit bearing shoot,
3. strong Wang Shu or Qiang Wangzhi group or small fruit type kind, after pinching, each developmental branch retains 4-5 fruit bearing shoot;
3) strengthen the good extermination of disease and insect pest of jujube garden rich water quality management, coordinate jujube garden to put honeybee, spray the conventional measures such as foliar nutrition fertilizer, promote that jujube fruit grows.
Described heavy cutting back refers to according to tree body, branch group growth potential, breediness, clips the 1/2-2/3 of basal shoot length.
Described developmental branch pinching refers to according to tree vigo(u)r, developmental branch growth potential or breediness, carries out pinching in time when pumping some jujubes hang on developmental branch to developmental branch.
A specific embodiment of the present invention:
(1) kind: pear and date-printing blocks
(2) place: pear and date-printing blocks garden, continent village, Bu Zhuan town, Changyi City of Shandong Province, seeding row spacing 2m × 3m, the age of tree 12 years
(3) time: in May, 2012-July carries out pinching process, investigation growth in-5 days on the 1st October, to bear fruit and fruit quality.
(4) pinching process and experimental scheme: in the jujube tree resting stage after fallen leaves to germination, on the basis completing the pruning of jujube tree routine, heavy cutting back Fruit basic branch, removes aged bearing basal shoot, to stimulate a large amount of pumping developmental branch, avoid aged bearing basal shoot pumping fruit bearing shoot.Late May, when jujube head length reaches more than 50cm, starts to carry out the pinching of jujube head at interval of 10 days, compares the different pinching time (length is stayed in different pinching) of jujube head and hangs on jujube growths, bears fruit and the impact of jujube fruit matter, with not pinching for contrasting, and totally 6 process.Each process 10 strain, repeats 3 times, randomized arrangement.
(5) result of the test: find out from following table, the pear and date-printing blocks pinching time shows flower bud phase to mid-June full-bloom stage with late May and is advisable, and pinching stays a length 60-80cm to be advisable, and each jujube head retains 3-5 jujube and hangs and be advisable.Within whole experimental period, each jujube hangs fruiting quantities, single plant yield reduces with staying a length to increase after pinching time retardation or pinching.In addition, after carrying out jujube head pinching pruning technique, jujube fruit shape is mellow and full, and the maturing stage postpones to concentrate, and one-level fruit rate is than contrast improve more than 70%.
The subordinate list jujube head pinching time (pinching of jujube head retains length) hangs the impact of growth and fruit-setting rate on jujube.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (1)
1. a jujube tree high yield trimming method, implements routine to jujube tree and prunes, and comprises pruning, skeleton branch cultivation, the cleaning of weak branch, the renewal of descending branch retraction, trunk or major branch and opens first, it is characterized in that, also comprise following shearing procedure:
1) within jujube tree resting stage, on the basis completing the pruning of above-mentioned jujube tree routine, heavy cutting back Fruit basic branch, removes the perennial bearing basal shoot that bearing capacity is low simultaneously, and the retraction degree of Fruit basic branch is determined according to tree body and branch group growth potential, breediness:
1. weak tree, weak branch group, large fruit kind, each group retains 1-2 strong prosperous Fruit basic branch, and to its heavy cutting back,
2. growth potential golden mean of the Confucian school tree or branch group, medium fruit type kind, each group retains 2-3 strong prosperous Fruit basic branch, and to its heavy cutting back,
3. strong Wang Shu, Qiang Wangzhi group, small fruit type kind, each group retains 3-4 strong prosperous Fruit basic branch, and to its heavy cutting back;
2) on the Fruit basic branch after heavy cutting back after pumping developmental branch, treat that its length reaches pinching requirement and carries out pinching in time, bloom to the initial stage of bearing fruit, check that jujube hangs developmental state, remove depauperation jujube to hang, the jujube after pinching, each developmental branch retained hangs quantity basis tree vigo(u)r and developmental branch growth potential, breediness are determined:
1. weak tree or thin and delicate developmental branch or large fruit kind, after pinching, each developmental branch retains 2-3 fruit bearing shoot,
2. growth potential golden mean of the Confucian school tree or branch group or medium fruit type kind, after pinching, each developmental branch retains 3-4 fruit bearing shoot,
3. strong Wang Shu or Qiang Wangzhi group or small fruit type kind, after pinching, each developmental branch retains 4-5 fruit bearing shoot;
3) strengthen jujube garden rich water quality management and the extermination of disease and insect pest, coordinate jujube garden to put honeybee, spray the fertile conventional measure of foliar nutrition, promote that jujube fruit grows.
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| CN201410236688.3A CN104041341B (en) | 2014-05-30 | 2014-05-30 | A kind of jujube tree high yield trimming method |
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| CN201410236688.3A CN104041341B (en) | 2014-05-30 | 2014-05-30 | A kind of jujube tree high yield trimming method |
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| CN106386344B (en) * | 2016-08-31 | 2019-12-10 | 刘国利 | Method for rejuvenating and rejuvenating jujube trees with good fruiting effect in aging period |
| CN110663386B (en) * | 2019-11-07 | 2022-04-19 | 郝哲 | Method for shaping and trimming protected jujube trees |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103385150A (en) * | 2013-07-22 | 2013-11-13 | 临汾市尧都区博业种植专业合作社 | Planting method of winter jujube |
| CN103444381A (en) * | 2012-05-28 | 2013-12-18 | 张秀华 | Cultivating method for golden-silk jujube trees |
| CN103766185A (en) * | 2012-10-17 | 2014-05-07 | 吴燕 | Cultivation method for improving jujube tree yield |
| CN103782745A (en) * | 2012-11-01 | 2014-05-14 | 长沙创远环保科技有限公司 | High-yield cultivation technique for southern fresh edible red jujube |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2009077665A (en) * | 2007-09-27 | 2009-04-16 | Sekisui Chem Co Ltd | Soil structure |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103444381A (en) * | 2012-05-28 | 2013-12-18 | 张秀华 | Cultivating method for golden-silk jujube trees |
| CN103766185A (en) * | 2012-10-17 | 2014-05-07 | 吴燕 | Cultivation method for improving jujube tree yield |
| CN103782745A (en) * | 2012-11-01 | 2014-05-14 | 长沙创远环保科技有限公司 | High-yield cultivation technique for southern fresh edible red jujube |
| CN103385150A (en) * | 2013-07-22 | 2013-11-13 | 临汾市尧都区博业种植专业合作社 | Planting method of winter jujube |
Non-Patent Citations (2)
| Title |
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| 梨枣引种及配套栽培技术研究;周绪平等;《山东林业科技》;19991231(第4期);5-9 * |
| 沾化冬枣丰产栽培;宋利;《安徽林业》;20041231(第4期);16 * |
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