CN103202201A - Cultivation method for high-yield walnut tree form - Google Patents
Cultivation method for high-yield walnut tree form Download PDFInfo
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- CN103202201A CN103202201A CN201210595702XA CN201210595702A CN103202201A CN 103202201 A CN103202201 A CN 103202201A CN 201210595702X A CN201210595702X A CN 201210595702XA CN 201210595702 A CN201210595702 A CN 201210595702A CN 103202201 A CN103202201 A CN 103202201A
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- 235000009496 Juglans regia Nutrition 0.000 title claims abstract description 22
- 235000006667 Aleurites moluccana Nutrition 0.000 title 1
- 240000007049 Juglans regia Species 0.000 title 1
- 238000012364 cultivation method Methods 0.000 title 1
- 241000758789 Juglans Species 0.000 claims abstract description 21
- 235000020234 walnut Nutrition 0.000 claims abstract description 21
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 13
- 230000000740 bleeding effect Effects 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 7
- 235000013399 edible fruits Nutrition 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 235000009025 Carya illinoensis Nutrition 0.000 description 1
- 244000068645 Carya illinoensis Species 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cultivation Of Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
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Abstract
The invention discloses a method for cultivating a high-yield tree form of a walnut, which comprises the steps of planting walnut seedlings in spring, cutting the walnut seedlings at a position with a certain distance from the ground until the walnut seedlings reach a certain distance from the top end, cutting the walnut seedlings above full buds, selecting new tips as base main branches in the middle and last ten days of 8 months, not cutting the main branches in winter, and coating polyvinyl alcohol on all branches for cold protection. Before sprouting in spring of the next year, bud carving is started from a position with a certain distance from the main branch, and selective pinching is carried out on the new shoots sprouting on the back to cultivate branch groups. In the spring of the third year, buds of the main branches are continuously carved, branch groups are cultured, and tree forms are basically formed. And after four years, when the number of the main branches is insufficient, the tree form is continuously cultured until the tree form is finished. The method is beneficial to improving the quality of the walnut fruits, ensures high and stable yield of the trees and greatly improves the economic benefit.
Description
Technical field
The present invention relates to the cultural method of fruit tree, relate in particular to the tree-like cultural method of a kind of walnut high yield
Background technology
Walnut is ancient economic tree, is one of four big dry fruits.Because of its economy, ecology and social benefit height, walnut has become the economic tree of distribution, cultivation scope all over the world, also is one of the vast hill farmer of China mainstay industry of shaking off poverty and setting out on the road to prosperity.But, for a long time, the level of production of China's walnut is lower, mainly show aspects such as breed structure is unreasonable, cultivation management is extensive, low yield tree proportion inferior is big, caused the appearance of problems such as China's walnut matter time amount is low, uneven, commodity poor performance, agriculture chemical residual quantity height.
Pruning is the important content of the high-quality and efficient culture technique system of walnut, trunk disperses to dredge layer shape and natural open centre shape is that walnut, pecan tree are common tree-like, in addition, also have nature globular model etc. tree-like in the walnut cultivation, generally have shortcomings such as curring time length, technical sophistication but these are tree-like, cause evening as a result, early yield is low, and the orchard worker is difficult for grasping.
Summary of the invention
The invention provides the tree-like cultural method of a kind of walnut high yield, use this method walnut to form to describe easily, shaping easily, the illumination of tree body well is suitable for real walnut kind early.
For achieving the above object, the present invention takes following technical scheme:
The tree-like cultural method of a kind of walnut high yield is characterized in that comprising the steps:
(a) back of planting autumn is coated with driedly with polyvinyl alcohol, and the 2nd year rudiment in spring predetermination done, directly fixed the doing of back of perhaps planting spring.With the nursery stock of the above field planting of height of seedling 1m, see that from 60～70cm overhead bud just carves, topmost 10cm does not carve.After planting spring, above the full bud in 75～80cm place overhead, stay to cut more than the 3cm and cut fixed doing.Mid or late August, select topmost upright young sprout to do the dried elongated shoot in center, that other send then, 60cm is above, well-grown, healthy and strong young sprout make the base portion major branch, draw about an angle of release to 90 °, around tree crown, evenly distribute, require 3～4 of base portion major branch quantity.Winter, major branch was not cut, and all branches are coated with the polyvinyl alcohol winter protection.
(b) rudiment in spring in 1 year bleeding in preceding March the most after a little while, dried elongated shoot base portion 15cm begins to carve 1 bud from the center, 15cm carves 1 bud more at interval, then center dried elongated shoot reservation 40～45cm is cut above full bud and cut, mid or late August selects the upright young sprout in the top to do the dried elongated shoot in center, the above young sprout of other 60cm that send then draws an angle of release to 90 ° to do major branch, and other operations were with 1 year.
(c) repeated the operation in 1 year in the 3rd year, the 4th year, tree-like basically forming, full height of tree degree 2.8～3.0m has 13～15 on horizontal major branch, and the dried elongated shoot of shaping rear center is no longer cut and cuts, and directly draws back and does major branch.。
(d) after 4 years, major branch quantity continues to cut when not enough cuts the dried elongated shoot in center, reaches about 3m until the height of tree, and major branch quantity reaches 13～15.It is happy that the dried elongated shoot in beginning center pulls into major branch, to improve the illumination condition that ventilates in the tree crown.
Technique scheme, can do following optimization:
(a) back of planting autumn is coated with driedly with polyvinyl alcohol, and the 2nd year rudiment in spring predetermination done, directly fixed the doing of back of perhaps planting spring.With the nursery stock of the above field planting of height of seedling 1m, see that from 65cm overhead bud just carves, topmost 10cm does not carve.After planting spring, above the full bud in 78cm place overhead, stay to cut more than the 3cm and cut fixed doing.Mid or late August, select topmost upright young sprout to do the dried elongated shoot in center, that other send then, 60cm is above, well-grown, healthy and strong young sprout make the base portion major branch, draw about an angle of release to 90 °, around tree crown, evenly distribute, require 4 of base portion major branch quantity.Winter, major branch was not cut, and all branches are coated with the polyvinyl alcohol winter protection.
(b) rudiment in spring in 1 year bleeding in preceding March the most after a little while, dried elongated shoot base portion 15cm begins to carve 1 bud from the center, 15cm carves 1 bud more at interval, then center dried elongated shoot reservation 43cm is cut above full bud and cut, mid or late August selects the upright young sprout in the top to do the dried elongated shoot in center, the above young sprout of other 60cm that send then draws an angle of release to 90 ° to do major branch, and other operations were with 1 year.
(c) repeated the operation in 1 year in the 3rd year, the 4th year, tree-like basically forming, full height of tree degree 2.8～3.0m has 13～15 on horizontal major branch, and the dried elongated shoot of shaping rear center is no longer cut and cuts, and directly draws back and does major branch.。
(d) after 4 years, major branch quantity continues to cut when not enough cuts the dried elongated shoot in center, reaches about 3m until the height of tree, and major branch quantity reaches 13～15.It is happy that the dried elongated shoot in beginning center pulls into major branch, to improve the illumination condition that ventilates in the tree crown.
The invention has the advantages that: through test of many times, optimized the width of major branch being carved bud, carved bud number of times and processing method, made and sapling high yield, the stable yields of cultivating with this tree-like cultural method improved economic benefit greatly.
Embodiment
Embodiment one:
(a) back of planting autumn is coated with driedly with polyvinyl alcohol, and the 2nd year rudiment in spring predetermination done, directly fixed the doing of back of perhaps planting spring.With the nursery stock of the above field planting of height of seedling 1m, see that from 60cm overhead bud just carves, topmost 10cm does not carve.After planting spring, above the full bud in 75cm place overhead, stay to cut more than the 3cm and cut fixed doing.Mid or late August, select topmost upright young sprout to do the dried elongated shoot in center, that other send then, 60cm is above, well-grown, healthy and strong young sprout make the base portion major branch, draw about an angle of release to 90 °, around tree crown, evenly distribute, require 3 of base portion major branch quantity.Winter, major branch was not cut, and all branches are coated with the polyvinyl alcohol winter protection.
(b) rudiment in spring in 1 year bleeding in preceding March the most after a little while, dried elongated shoot base portion 15cm begins to carve 1 bud from the center, 15cm carves 1 bud more at interval, then center dried elongated shoot reservation 40cm is cut above full bud and cut, mid or late August selects the upright young sprout in the top to do the dried elongated shoot in center, the above young sprout of other 60cm that send then draws an angle of release to 90 ° to do major branch, and other operations were with 1 year.
(c) repeated the operation in 1 year in the 3rd year, the 4th year, tree-like basically forming, full height of tree degree 2.8～3.0m has 13～15 on horizontal major branch, and the dried elongated shoot of shaping rear center is no longer cut and cuts, and directly draws back and does major branch.。
(d) after 4 years, major branch quantity continues to cut when not enough cuts the dried elongated shoot in center, reaches about 3m until the height of tree, and major branch quantity reaches 13～15.It is happy that the dried elongated shoot in beginning center pulls into major branch, to improve the illumination condition that ventilates in the tree crown.
Embodiment two:
(a) back of planting autumn is coated with driedly with polyvinyl alcohol, and the 2nd year rudiment in spring predetermination done, directly fixed the doing of back of perhaps planting spring.With the nursery stock of the above field planting of height of seedling lm, see that from 70cm overhead bud just carves, topmost 10cm does not carve.After planting spring, above the full bud in 80cm place overhead, stay to cut more than the 3cm and cut fixed doing.Mid or late August, select topmost upright young sprout to do the dried elongated shoot in center, that other send then, 60cm is above, well-grown, healthy and strong young sprout make the base portion major branch, draw about an angle of release to 90 °, around tree crown, evenly distribute, require 4 of base portion major branch quantity.Winter, major branch was not cut, and all branches are coated with the polyvinyl alcohol winter protection.
(b) rudiment in spring in 1 year bleeding in preceding March the most after a little while, dried elongated shoot base portion 15cm begins to carve 1 bud from the center, 15cm carves 1 bud more at interval, then center dried elongated shoot reservation 45cm is cut above full bud and cut, mid or late August selects the upright young sprout in the top to do the dried elongated shoot in center, the above young sprout of other 60cm that send then draws an angle of release to 90 ° to do major branch, and other operations were with 1 year.
(c) repeated the operation in 1 year in the 3rd year, the 4th year, tree-like basically forming, full height of tree degree 2.8～3.0m has 13～15 on horizontal major branch, and the dried elongated shoot of shaping rear center is no longer cut and cuts, and directly draws back and does major branch.。
(d) after 4 years, major branch quantity continues to cut when not enough cuts the dried elongated shoot in center, reaches about 3m until the height of tree, and major branch quantity reaches 13～15.It is happy that the dried elongated shoot in beginning center pulls into major branch, to improve the illumination condition that ventilates in the tree crown.
Embodiment three:
(a) back of planting autumn is coated with driedly with polyvinyl alcohol, and the 2nd year rudiment in spring predetermination done, directly fixed the doing of back of perhaps planting spring.With the nursery stock of the above field planting of height of seedling 1m, see that from 65cm overhead bud just carves, topmost 10cm does not carve.After planting spring, above the full bud in 78cm place overhead, stay to cut more than the 3cm and cut fixed doing.Mid or late August, select topmost upright young sprout to do the dried elongated shoot in center, that other send then, 60cm is above, well-grown, healthy and strong young sprout make the base portion major branch, draw about an angle of release to 90 °, around tree crown, evenly distribute, require 4 of base portion major branch quantity.Winter, major branch was not cut, and all branches are coated with the polyvinyl alcohol winter protection.
(b) rudiment in spring in 1 year bleeding in preceding March the most after a little while, dried elongated shoot base portion 15cm begins to carve 1 bud from the center, 15cm carves 1 bud more at interval, then center dried elongated shoot reservation 43cm is cut above full bud and cut, mid or late August selects the upright young sprout in the top to do the dried elongated shoot in center, the above young sprout of other 60cm that send then draws an angle of release to 90 ° to do major branch, and other operations were with 1 year.
(c) repeated the operation in 1 year in the 3rd year, the 4th year, tree-like basically forming, full height of tree degree 2.8～3.0m has 13～15 on horizontal major branch, and the dried elongated shoot of shaping rear center is no longer cut and cuts, and directly draws back and does major branch.。
(d) after 4 years, major branch quantity continues to cut when not enough cuts the dried elongated shoot in center, reaches about 3m until the height of tree, and major branch quantity reaches 13～15.It is happy that the dried elongated shoot in beginning center pulls into major branch, to improve the illumination condition that ventilates in the tree crown.
Claims (2)
1. the tree-like cultural method of walnut high yield is characterized in that, may further comprise the steps:
(a) back of planting autumn is coated with driedly with polyvinyl alcohol, and the 2nd year rudiment in spring predetermination done, directly fixed the doing of back of perhaps planting spring.With the nursery stock of the above field planting of height of seedling 1m, see that from 60～70cm overhead bud just carves, topmost 10cm does not carve.After planting spring, above the full bud in 75～80cm place overhead, stay to cut more than the 3cm and cut fixed doing.Mid or late August, select topmost upright young sprout to do the dried elongated shoot in center, that other send then, 60cm is above, well-grown, healthy and strong young sprout make the base portion major branch, draw about an angle of release to 90 °, around tree crown, evenly distribute, require 3～4 of base portion major branch quantity.Winter, major branch was not cut, and all branches are coated with the polyvinyl alcohol winter protection.
(b) rudiment in spring in 1 year bleeding in preceding March the most after a little while, dried elongated shoot base portion 15cm begins to carve 1 bud from the center, 15cm carves 1 bud more at interval, then center dried elongated shoot reservation 40～45cm is cut above full bud and cut, mid or late August selects the upright young sprout in the top to do the dried elongated shoot in center, the above young sprout of other 60cm that send then draws an angle of release to 90 ° to do major branch, and other operations were with 1 year.
(c) repeated the operation in 1 year in the 3rd year, the 4th year, tree-like basically forming, full height of tree degree 2.8～3.0m has 13～15 on horizontal major branch, and the dried elongated shoot of shaping rear center is no longer cut and cuts, and directly draws back and does major branch.。
(d) after 4 years, major branch quantity continues to cut when not enough cuts the dried elongated shoot in center, reaches about 3m until the height of tree, and major branch quantity reaches 13～15.It is happy that the dried elongated shoot in beginning center pulls into major branch, to improve the illumination condition that ventilates in the tree crown.
2. the tree-like cultural method of walnut as claimed in claim 1 high yield is characterized in that:
In the described step (a), with the nursery stock of the above field planting of height of seedling lm, see that from 65cm overhead bud just carves, topmost 10cm does not carve.After planting spring, above the full bud in 78cm place overhead, stay to cut more than the 3cm and cut fixed doing.Mid or late August, select topmost upright young sprout to do the dried elongated shoot in center, that other send then, 60cm is above, well-grown, healthy and strong young sprout make the base portion major branch, draw about an angle of release to 90 °, around tree crown, evenly distribute, require 4 of base portion major branch quantity.
In the described step (b), before the rudiment in spring in 1 year March bleeding the most after a little while, dried elongated shoot base portion 15cm begins to carve 1 bud from the center, 15cm carves 1 bud more at interval, then the dried elongated shoot in center is kept 43cm and cuts above full bud section.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210595702XA CN103202201A (en) | 2012-12-25 | 2012-12-25 | Cultivation method for high-yield walnut tree form |
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| CN201210595702XA CN103202201A (en) | 2012-12-25 | 2012-12-25 | Cultivation method for high-yield walnut tree form |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430805A (en) * | 2013-09-04 | 2013-12-11 | 镇江万山红遍农业园 | Shaping cultivation method of peach tree shape with two boughs and one center truck |
| CN103782820A (en) * | 2014-01-22 | 2014-05-14 | 固镇县万佳生态养殖场 | Method for trimming young walnut tree |
| CN105850648A (en) * | 2016-06-03 | 2016-08-17 | 河北工程大学 | Close-planted pear tree four-six main branch updating pruning method |
| CN105850645A (en) * | 2016-04-29 | 2016-08-17 | 山西省农业科学院经济作物研究所 | Cultivation method for increasing walnut yield |
| CN106954507A (en) * | 2017-03-16 | 2017-07-18 | 贵州省园艺研究所 | A kind of evening real walnut Early Paleozoic strata carves bud trimming new method |
| CN108293573A (en) * | 2018-04-08 | 2018-07-20 | 洛阳众森农业有限公司 | Fruit tree transplants breeding method |
| CN110710410A (en) * | 2019-12-03 | 2020-01-21 | 江苏丘陵地区镇江农业科学研究所 | Cultivation management and shaping method for apocarya |
| CN111466251A (en) * | 2020-04-20 | 2020-07-31 | 莱州市丰果生物科技有限公司 | Cultivation method for dwarfing apple bag-free cultivation high-yield tree form and fruiting branch group |
| CN114051881A (en) * | 2021-10-20 | 2022-02-18 | 河北省农林科学院昌黎果树研究所 | Method for shaping narrow-crown low-stem walnut saplings |
| CN115053773A (en) * | 2022-07-01 | 2022-09-16 | 宋振华 | Seedling-protecting drought-resisting high-yield high-quality cultivation method for codonopsis pilosula in platycodonaceae |
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| RU2060633C1 (en) * | 1992-07-17 | 1996-05-27 | Кубанский государственный аграрный университет | English walnut seedling growing method |
| CN1298632A (en) * | 1999-12-03 | 2001-06-13 | 刘志行 | Method for cultivating huge-fruit peach tree |
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2012
- 2012-12-25 CN CN201210595702XA patent/CN103202201A/en active Pending
Patent Citations (2)
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|---|---|---|---|---|
| RU2060633C1 (en) * | 1992-07-17 | 1996-05-27 | Кубанский государственный аграрный университет | English walnut seedling growing method |
| CN1298632A (en) * | 1999-12-03 | 2001-06-13 | 刘志行 | Method for cultivating huge-fruit peach tree |
Non-Patent Citations (2)
| Title |
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| 李保国: "密植核桃园树形培养及修剪", 《河北科技报》 * |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430805A (en) * | 2013-09-04 | 2013-12-11 | 镇江万山红遍农业园 | Shaping cultivation method of peach tree shape with two boughs and one center truck |
| CN103430805B (en) * | 2013-09-04 | 2015-02-04 | 镇江万山红遍农业园 | Shaping cultivation method of peach tree shape with two boughs and one center truck |
| CN103782820A (en) * | 2014-01-22 | 2014-05-14 | 固镇县万佳生态养殖场 | Method for trimming young walnut tree |
| CN105850645A (en) * | 2016-04-29 | 2016-08-17 | 山西省农业科学院经济作物研究所 | Cultivation method for increasing walnut yield |
| CN105850645B (en) * | 2016-04-29 | 2019-04-26 | 山西省农业科学院经济作物研究所 | A kind of cultural method improving walnut yield |
| CN105850648A (en) * | 2016-06-03 | 2016-08-17 | 河北工程大学 | Close-planted pear tree four-six main branch updating pruning method |
| CN106954507A (en) * | 2017-03-16 | 2017-07-18 | 贵州省园艺研究所 | A kind of evening real walnut Early Paleozoic strata carves bud trimming new method |
| CN108293573A (en) * | 2018-04-08 | 2018-07-20 | 洛阳众森农业有限公司 | Fruit tree transplants breeding method |
| CN110710410A (en) * | 2019-12-03 | 2020-01-21 | 江苏丘陵地区镇江农业科学研究所 | Cultivation management and shaping method for apocarya |
| CN111466251A (en) * | 2020-04-20 | 2020-07-31 | 莱州市丰果生物科技有限公司 | Cultivation method for dwarfing apple bag-free cultivation high-yield tree form and fruiting branch group |
| CN114051881A (en) * | 2021-10-20 | 2022-02-18 | 河北省农林科学院昌黎果树研究所 | Method for shaping narrow-crown low-stem walnut saplings |
| CN115053773A (en) * | 2022-07-01 | 2022-09-16 | 宋振华 | Seedling-protecting drought-resisting high-yield high-quality cultivation method for codonopsis pilosula in platycodonaceae |
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Application publication date: 20130717 |