CN104082082A - Cultivation method for American pecan grafted seedlings - Google Patents
Cultivation method for American pecan grafted seedlings Download PDFInfo
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- CN104082082A CN104082082A CN201410304206.3A CN201410304206A CN104082082A CN 104082082 A CN104082082 A CN 104082082A CN 201410304206 A CN201410304206 A CN 201410304206A CN 104082082 A CN104082082 A CN 104082082A
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- pecan
- grafting
- walnut
- american
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- 235000009025 Carya illinoensis Nutrition 0.000 title claims abstract description 27
- 241001453450 Carya illinoinensis Species 0.000 title abstract description 23
- 238000012364 cultivation method Methods 0.000 title abstract 2
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 21
- 241000758789 Juglans Species 0.000 claims abstract description 20
- 235000020234 walnut Nutrition 0.000 claims abstract description 19
- 235000009496 Juglans regia Nutrition 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 239000002420 orchard Substances 0.000 claims abstract description 4
- 238000009395 breeding Methods 0.000 claims description 7
- 235000013757 Juglans Nutrition 0.000 claims description 3
- 238000009331 sowing Methods 0.000 claims description 3
- 244000068645 Carya illinoensis Species 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 5
- 241000758791 Juglandaceae Species 0.000 abstract description 2
- 239000002023 wood Substances 0.000 abstract 3
- 238000012986 modification Methods 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 2
- 239000002689 soil Substances 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000021749 root development Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The invention discloses a cultivation method for American pecan grafted seedlings. The method includes the following steps that a nursery based on wood walnut rootstock is built and sowed, and seedling cultivation is carried out by means of degradable cloth bags; a cutting orchard is built, wood walnuts serve as rootstock, and fruiting branches of grown trees of American pecans are used as scions; walnut seedlings grow downwards, and principal roots penetrate out of the cloth bags by 2-3 cm and are cut off; nursery stock is transplanted in winter, and it is required that the cloth bags and soil are integrally transplanted. After the wood walnut seedlings grow into trees basically, grafting modification is carried out on fruit trees through the fruiting branches of grown trees of American pecans; redundant branches which grafting modification is not conducted on are removed. According to the method, the grafted seedlings can be cultivated, and the time when the high yield period of the American pecans is reached is shortened to 3-5 years from original 10-12 years after grafting is carried out.
Description
Technical field
The present invention relates to a kind of breeding method, the particularly breeding method of a kind of U.S. pecan grafting with fruit-tree grafting seedling.
Background technology
The advantage of bavin walnut is that tree bulk-growth is fast, and disease and insect resistance is stronger, becomes the tree time short.Shortcoming is that fruit quality is poor, and in the region of low height above sea level and high humidity, fruit bearing rate is low.The high yield period of bearing fruit of U.S.'s pecan seedling is generally taken 10-12, and U.S. pecan grafting bears fruit the cycle at 4-5, but output is very low.
Summary of the invention
The technical problem to be solved in the present invention is to shorten U.S.'s pecan growth fruit-growing time cycle, improves walnut output and productivity effect.
For achieving the above object, the technical scheme that the present invention takes is:
A breeding method for U.S. pecan grafting, step is as follows:
(1) foundation, the sowing in this anvil of bavin walnut nursery, used degradable cloth bag to carry out seedling and grow seedlings;
(2) foundation of cutting orchard, take bavin walnut as stock, take U.S.'s pecan Cheng Shu bear fruit branch be scion;
(3) the downward main root of Juglans passes cloth bag 2-3cm, cuts off main root;
(4) carry out the transplanting of nursery stock winter, the company's of requirement cloth bag and native integral body are transplanted.
(5) the basic Cheng Shuhou of bavin walnut nursery stock, carries out the grafting improved of fruit tree with the branch of bearing fruit of the Cheng Shu of U.S.'s pecan; Remove the unnecessary grafting improved branch that do not have.
Preferably, after the grafting time in described step (5) is 3 years.
The inventive method has the result of the cultivation of grafting, and the high yield period of grafting Hou Shi U.S. pecan shortens to 3-5 by original 10-12.
Embodiment
Embodiment 1:
A breeding method for U.S. pecan grafting, step is as follows:
(1) foundation, the sowing in this anvil of bavin walnut nursery, used degradable cloth bag to carry out seedling and grow seedlings;
(2) foundation of cutting orchard, take bavin walnut as stock, take U.S.'s pecan Cheng Shu bear fruit branch be scion;
(3) the downward main root of Juglans passes cloth bag 2-3cm, cuts off main root, in order to other root development growth;
(4) carry out the transplanting of nursery stock winter, the company's of requirement cloth bag and native integral body are transplanted, and greatly improve the survival rate of nursery stock transplanting;
After (5) 3 years, the basic Cheng Shuhou of bavin walnut nursery stock, carries out the grafting improved of fruit tree with the branch of bearing fruit of the Cheng Shu of U.S.'s pecan; Remove the unnecessary grafting improved branch that do not have.
The advantage of bavin walnut is that tree bulk-growth is fast, disease and insect resistance is stronger, become the tree time short, shortcoming is that fruit quality is poor, and in the region of low height above sea level and high humidity, fruit bearing rate is low, and U.S.'s pecan fruit quality is good, and cultivate in the place that is highly suitable for low height above sea level and high humidity, shortcoming is generally to take about 12 years the high yield period of bearing fruit of U.S.'s pecan seedling, and U.S. pecan grafting bears fruit the cycle about 4-5, but output is very low.Major technique solution is the advantage in conjunction with two kinds of walnuts, with U.S.'s pecan, to bavin walnut, carry out grafting improved, bavin walnut and U.S.'s pecan new composite culture technique can make the time of fruit tree 3-5 enter fast the high yield period of bearing fruit, and greatly improve the planting benefit of U.S.'s pecan.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (2)
- The breeding method of 1.Yi Zhong U.S. pecan grafting, is characterized in that, step is as follows:(1) foundation, the sowing in this anvil of bavin walnut nursery, used degradable cloth bag to carry out seedling and grow seedlings;(2) foundation of cutting orchard, take bavin walnut as stock, take U.S.'s pecan Cheng Shu bear fruit branch be scion;(3) the downward main root of Juglans passes cloth bag 2-3cm, cuts off main root;(4) carry out the transplanting of nursery stock winter, the company's of requirement cloth bag and native integral body are transplanted.(5) the basic Cheng Shuhou of bavin walnut nursery stock, carries out the grafting improved of fruit tree with the branch of bearing fruit of the Cheng Shu of U.S.'s pecan; Remove the unnecessary grafting improved branch that do not have.
- 2. the breeding method of the U.S. according to claim 1 pecan grafting, is characterized in that, after the grafting time in described step (5) is 3 years.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304206.3A CN104082082A (en) | 2014-06-27 | 2014-06-27 | Cultivation method for American pecan grafted seedlings |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410304206.3A CN104082082A (en) | 2014-06-27 | 2014-06-27 | Cultivation method for American pecan grafted seedlings |
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| CN104082082A true CN104082082A (en) | 2014-10-08 |
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| CN201410304206.3A Pending CN104082082A (en) | 2014-06-27 | 2014-06-27 | Cultivation method for American pecan grafted seedlings |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686274A (en) * | 2015-03-18 | 2015-06-10 | 江苏省中国科学院植物研究所 | Efficient apocarya propagation method |
| CN105393866A (en) * | 2015-10-26 | 2016-03-16 | 靳登山 | Planting method for thin-shelled walnut |
| CN105981593A (en) * | 2015-01-28 | 2016-10-05 | 伊春林业科学院 | Manchurian walnut free stock grafting technology |
| CN106069462A (en) * | 2016-06-07 | 2016-11-09 | 江苏水木农景股份有限公司 | A kind of walnut nursery and method for transplanting |
| CN108811832A (en) * | 2018-07-20 | 2018-11-16 | 南京林业大学 | Blue or green money willow this anvil scion grafting method for culturing seedlings |
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| CN101142884A (en) * | 2007-05-16 | 2008-03-19 | 浙江林学院 | A kind of cultivating method of hickory nut rootstock grafted seedlings |
| CN102783366A (en) * | 2012-07-08 | 2012-11-21 | 成都威联达农业技术服务有限公司 | Carya illinoensis large-root stock grafting method |
| CN102939807A (en) * | 2012-11-29 | 2013-02-27 | 南京绿宙薄壳山核桃科技有限公司 | Method for rapidly raising high-quality 'three-current' well-bred seedlings of Carya illinoensis |
| CN103828677A (en) * | 2014-03-04 | 2014-06-04 | 云南润雨薄壳山核桃科技开发有限公司 | Carya illinoensis nutrition bag seedling cultivation method |
| CN103828679A (en) * | 2014-03-11 | 2014-06-04 | 漾濞县涵轩绿色产业开发有限公司 | High-quality and high-yield walnut cultivation method |
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2014
- 2014-06-27 CN CN201410304206.3A patent/CN104082082A/en active Pending
Patent Citations (5)
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| CN101142884A (en) * | 2007-05-16 | 2008-03-19 | 浙江林学院 | A kind of cultivating method of hickory nut rootstock grafted seedlings |
| CN102783366A (en) * | 2012-07-08 | 2012-11-21 | 成都威联达农业技术服务有限公司 | Carya illinoensis large-root stock grafting method |
| CN102939807A (en) * | 2012-11-29 | 2013-02-27 | 南京绿宙薄壳山核桃科技有限公司 | Method for rapidly raising high-quality 'three-current' well-bred seedlings of Carya illinoensis |
| CN103828677A (en) * | 2014-03-04 | 2014-06-04 | 云南润雨薄壳山核桃科技开发有限公司 | Carya illinoensis nutrition bag seedling cultivation method |
| CN103828679A (en) * | 2014-03-11 | 2014-06-04 | 漾濞县涵轩绿色产业开发有限公司 | High-quality and high-yield walnut cultivation method |
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| 郑成玉: "薄壳山核桃嫁接育苗技术", 《黑龙江科技信息》 * |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105981593A (en) * | 2015-01-28 | 2016-10-05 | 伊春林业科学院 | Manchurian walnut free stock grafting technology |
| CN105981593B (en) * | 2015-01-28 | 2019-04-02 | 伊春林业科学院 | Juglans mandshurica this anvil graft technology |
| CN104686274A (en) * | 2015-03-18 | 2015-06-10 | 江苏省中国科学院植物研究所 | Efficient apocarya propagation method |
| CN104686274B (en) * | 2015-03-18 | 2017-04-26 | 江苏省中国科学院植物研究所 | Efficient apocarya propagation method |
| CN105393866A (en) * | 2015-10-26 | 2016-03-16 | 靳登山 | Planting method for thin-shelled walnut |
| CN106069462A (en) * | 2016-06-07 | 2016-11-09 | 江苏水木农景股份有限公司 | A kind of walnut nursery and method for transplanting |
| CN108811832A (en) * | 2018-07-20 | 2018-11-16 | 南京林业大学 | Blue or green money willow this anvil scion grafting method for culturing seedlings |
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Application publication date: 20141008 |