CN105284523A - Method for pruning walnut tree - Google Patents
Method for pruning walnut tree Download PDFInfo
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- CN105284523A CN105284523A CN201510635427.3A CN201510635427A CN105284523A CN 105284523 A CN105284523 A CN 105284523A CN 201510635427 A CN201510635427 A CN 201510635427A CN 105284523 A CN105284523 A CN 105284523A
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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
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Abstract
The invention discloses a method for pruning a walnut tree and belongs to the technical field of fruit tree planting. The method comprises the following steps: (a) carrying out trunk fixing: carrying out trunk fixing on a young tree before leaf falling in the fall of the same year of young fruit tree fix-planting; (b) carrying out leader branch reserving: carrying out central leader branch and three first-layer leader branch reserving on the young tree in the ensuing year of young fruit tree fix-planting; carrying out second-layer leader branch reserving on the fruit tree in the third year after planting; and carrying out third-layer leader branch reserving on the fruit tree in the fourth year after planting, wherein all leader branches are reserved in a vertically-staggered manner; and (c) carrying out lateral branch reserving: reserving 3 to 5 first-layer lateral branches for each first-layer leader branch, wherein the distance from the first-layer lateral branches to base parts of the first-layer leader branch is 60 to 80 meters; reserving 2 to 3 second-layer lateral branches for each second-layer leader branch, and reserving 2 third-layer lateral branches for each third-layer leader branch; and reserving all the lateral branches in a vertically-staggered manner. According to the method, the problems that the growth speed of walnuts is low, the yield per unit area is low and the fruit quality is poor can be solved.
Description
Technical field
The present invention relates to planting fruit trees technical field, the shaping and trimming method of especially a kind of walnut.
Background technology
Walnut is juglandaceae plant, walnut kernel is delicious, and containing abundant nutrient, trace element and a large amount of linoleic acid fat, not only can extract oil, prepare cake, candy, what people often ate also has minimizing enteron aisle to the absorption of cholesterol, the effect of preventing hypertension, arteriosclerosis and brain tonic and intelligence development, thus walnut obtains in China and plants widely; But in existing walnut plantation, walnut is left many differences, leaf is often caused to block each other, affect its photosynthesis, cause the inharmonious of fruit tree growth, thus affect the speed of walnut growth and the output of unit are, and it is low to cause walnut fruit-setting rate, the problem of fruit quality difference.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of walnut shaping and trimming method, and the method can solve the problem that walnut growth rate is slow, yield per unit area is low, fruit quality is poor.
In order to solve the problem, the technical solution adopted in the present invention is: this walnut shaping and trimming method, comprises the following steps:
A, fixed dry: before fruit seedling field planting fall foliage then, treelet to be done surely, heading height be 1 meter to 1.5 meters and the full bud of treelet lee face of selecting and remain;
B, major branch are selected and remain: carry out selecting and remain of center leader's branch and 3 ground floor major branches to treelet before the fall foliage of fruit seedling field planting Second Year; Within after planting the 3rd year, before fall foliage, selecting and remain of 2 second layer major branches is carried out to fruit tree; Within after planting the 4th year, before fall foliage, selecting and remain of 2 third layer major branches is carried out to fruit tree; Ground floor major branch, distance between second layer major branch and third layer major branch are 1.5 meters, and the plug hole that staggers up and down between each major branch is selected and remain;
Selecting and remain of c, side shoot: described ground floor major branch is selected and remain 3 to 5 ground floor side shoots respectively; Described ground floor side shoot is apart from described ground floor major branch base portion 60 meters to 80 meters; Described second layer major branch to be selected and remain 2 to 3 second layer side shoots, 2 the 3rd side shoots that described third layer major branch is selected and remain; The plug hole that staggers mutually between described side shoot is selected and remain.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, pruning major branch of the present invention layering raw, and ventilation and penetrating light is good; Make the mobile jib of fruit tree, major branch, the combination of center branch firmly, negative cutting is measured greatly, and the life-span is long, and makes tree-like plentiful, adds setting fruit position;
2, the present invention can keep walnut robust plant, long-term growth situation is excellent, in actual plantation, survival rate has brought up to more than 90% from traditional 45%, walnut diameter year increases by more than 1.8 centimeters, branch out in year and reach 76, can bear fruit in advance compared with the walnut planted with traditional cultivating technology solid, output exceeds 25% than traditional cultivation method.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
Embodiment one
This walnut shaping and trimming method, comprises the following steps:
A, fixed dry: surely to do treelet before fruit seedling field planting fall foliage then, heading height is 1 meter and the full bud of treelet lee face of selecting and remain;
B, major branch are selected and remain: carry out selecting and remain of center leader's branch and 3 ground floor major branches to treelet before the fall foliage of fruit seedling field planting Second Year; Within after planting the 3rd year, before fall foliage, selecting and remain of 2 second layer major branches is carried out to fruit tree; Within after planting the 4th year, before fall foliage, selecting and remain of 2 third layer major branches is carried out to fruit tree; Ground floor major branch, distance between second layer major branch and third layer major branch are 1.5 meters, and the plug hole that staggers up and down between each major branch is selected and remain;
Selecting and remain of c, side shoot: ground floor major branch is selected and remain 3 ground floor side shoots respectively; Ground floor side shoot distance ground floor major branch base portion 60 meters; Second layer major branch to be selected and remain 2 second layer side shoots, 2 the 3rd side shoots that third layer major branch is selected and remain; The plug hole that staggers mutually between side shoot is selected and remain.
Embodiment two
This walnut shaping and trimming method, comprises the following steps:
A, fixed dry: surely to do treelet before fruit seedling field planting fall foliage then, heading height is 1.5 meters and the full bud of treelet lee face of selecting and remain;
B, major branch are selected and remain: carry out selecting and remain of center leader's branch and 3 ground floor major branches to treelet before the fall foliage of fruit seedling field planting Second Year; Within after planting the 3rd year, before fall foliage, selecting and remain of 2 second layer major branches is carried out to fruit tree; Within after planting the 4th year, before fall foliage, selecting and remain of 2 third layer major branches is carried out to fruit tree; Ground floor major branch, distance between second layer major branch and third layer major branch are 1.5 meters, and the plug hole that staggers up and down between each major branch is selected and remain;
Selecting and remain of c, side shoot: ground floor major branch is selected and remain 5 ground floor side shoots respectively; Ground floor side shoot is apart from ground floor major branch base portion 80 meters; Second layer major branch to be selected and remain 3 second layer side shoots, 2 the 3rd side shoots that third layer major branch is selected and remain; The plug hole that staggers mutually between side shoot is selected and remain.
Embodiment three
This walnut shaping and trimming method, comprises the following steps:
A, fixed dry: surely to do treelet before fruit seedling field planting fall foliage then, heading height is 1.2 meters and the full bud of treelet lee face of selecting and remain;
B, major branch are selected and remain: carry out selecting and remain of center leader's branch and 3 ground floor major branches to treelet before the fall foliage of fruit seedling field planting Second Year; Within after planting the 3rd year, before fall foliage, selecting and remain of 2 second layer major branches is carried out to fruit tree; Within after planting the 4th year, before fall foliage, selecting and remain of 2 third layer major branches is carried out to fruit tree; Ground floor major branch, distance between second layer major branch and third layer major branch are 1.5 meters, and the plug hole that staggers up and down between each major branch is selected and remain;
Selecting and remain of c, side shoot: described ground floor major branch is selected and remain 4 ground floor side shoots respectively; Described ground floor side shoot is apart from described ground floor major branch base portion 70 meters; Described second layer major branch to be selected and remain 3 second layer side shoots, 2 the 3rd side shoots that described third layer major branch is selected and remain; The plug hole that staggers mutually between described side shoot is selected and remain.
Claims (1)
1. a walnut shaping and trimming method, is characterized in that comprising the following steps:
A, fixed dry: before fruit seedling field planting fall foliage then, treelet to be done surely, heading height be 1 meter to 1.5 meters and the full bud of treelet lee face of selecting and remain;
B, major branch are selected and remain: carry out selecting and remain of center leader's branch and 3 ground floor major branches to treelet before the fall foliage of fruit seedling field planting Second Year; Within after planting the 3rd year, before fall foliage, selecting and remain of 2 second layer major branches is carried out to fruit tree; Within after planting the 4th year, before fall foliage, selecting and remain of 2 third layer major branches is carried out to fruit tree; Ground floor major branch, distance between second layer major branch and third layer major branch are 1.5 meters, and the plug hole that staggers up and down between each major branch is selected and remain;
Selecting and remain of c, side shoot: described ground floor major branch is selected and remain 3 to 5 ground floor side shoots respectively; Described ground floor side shoot is apart from described ground floor major branch base portion 60 meters to 80 meters; Described second layer major branch to be selected and remain 2 to 3 second layer side shoots, 2 the 3rd side shoots that described third layer major branch is selected and remain; The plug hole that staggers mutually between described side shoot is selected and remain.
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CN201510635427.3A CN105284523A (en) | 2015-09-30 | 2015-09-30 | Method for pruning walnut tree |
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CN201510635427.3A CN105284523A (en) | 2015-09-30 | 2015-09-30 | Method for pruning walnut tree |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106416893A (en) * | 2016-09-30 | 2017-02-22 | 陆良县营林管理站 | Method used for directed breeding of main branch by selecting shoot of walnut tree |
CN106613610A (en) * | 2016-09-30 | 2017-05-10 | 陆良县营林管理站 | Oriented cultivation method of walnut tree lateral branches |
CN107251793A (en) * | 2016-07-26 | 2017-10-17 | 韦健 | A kind of pruning method of walnut |
CN107371967A (en) * | 2017-08-17 | 2017-11-24 | 阜阳市新丰种业有限公司 | A kind of trimming measure of apocarya |
CN107637407A (en) * | 2017-10-11 | 2018-01-30 | 孙考义 | Fruit tree fence type implantation methods |
CN108174709A (en) * | 2017-12-28 | 2018-06-19 | 湖北民族学院 | A kind of idesia downgrades tree-like shaping and trimming method |
CN109452073A (en) * | 2018-12-14 | 2019-03-12 | 山东省林业科学研究院 | A kind of tree-like breeding method of Chinese wax shade tree landscape |
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CN102017883A (en) * | 2010-09-21 | 2011-04-20 | 江苏省农业科学院 | Early-bearing high-yield shaping method for carya illinoensis |
CN103430800A (en) * | 2013-08-28 | 2013-12-11 | 河南恒盈懿丰农牧有限公司 | Early-fruiting walnut dwarfing cultivating method |
CN103583298A (en) * | 2013-10-18 | 2014-02-19 | 固镇县万佳生态养殖场 | Young walnut tree pruning method |
CN104186208A (en) * | 2014-06-27 | 2014-12-10 | 重庆洞口科技有限公司 | Grafting method for promoting high yield of walnut fruits |
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CN102017883A (en) * | 2010-09-21 | 2011-04-20 | 江苏省农业科学院 | Early-bearing high-yield shaping method for carya illinoensis |
CN103430800A (en) * | 2013-08-28 | 2013-12-11 | 河南恒盈懿丰农牧有限公司 | Early-fruiting walnut dwarfing cultivating method |
CN103583298A (en) * | 2013-10-18 | 2014-02-19 | 固镇县万佳生态养殖场 | Young walnut tree pruning method |
CN104186208A (en) * | 2014-06-27 | 2014-12-10 | 重庆洞口科技有限公司 | Grafting method for promoting high yield of walnut fruits |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107251793A (en) * | 2016-07-26 | 2017-10-17 | 韦健 | A kind of pruning method of walnut |
CN106416893A (en) * | 2016-09-30 | 2017-02-22 | 陆良县营林管理站 | Method used for directed breeding of main branch by selecting shoot of walnut tree |
CN106613610A (en) * | 2016-09-30 | 2017-05-10 | 陆良县营林管理站 | Oriented cultivation method of walnut tree lateral branches |
CN107371967A (en) * | 2017-08-17 | 2017-11-24 | 阜阳市新丰种业有限公司 | A kind of trimming measure of apocarya |
CN107637407A (en) * | 2017-10-11 | 2018-01-30 | 孙考义 | Fruit tree fence type implantation methods |
CN108174709A (en) * | 2017-12-28 | 2018-06-19 | 湖北民族学院 | A kind of idesia downgrades tree-like shaping and trimming method |
CN109452073A (en) * | 2018-12-14 | 2019-03-12 | 山东省林业科学研究院 | A kind of tree-like breeding method of Chinese wax shade tree landscape |
CN109452073B (en) * | 2018-12-14 | 2021-03-16 | 山东省林业科学研究院 | Landscape tree form cultivation method for fraxinus chinensis street trees |
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Application publication date: 20160203 |