CN102640665B - Method for improving nursery stock grafting survival rate - Google Patents
Method for improving nursery stock grafting survival rate Download PDFInfo
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- CN102640665B CN102640665B CN2012101297393A CN201210129739A CN102640665B CN 102640665 B CN102640665 B CN 102640665B CN 2012101297393 A CN2012101297393 A CN 2012101297393A CN 201210129739 A CN201210129739 A CN 201210129739A CN 102640665 B CN102640665 B CN 102640665B
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Abstract
The invention provides a method improving a nursery stock grafting survival rate. The method can effectively improve the nursery stock grafting survival rate, improves the grafting survival rate to over 95%, greatly shortens field culture time of commercial seedlings, and greatly reduces seedling culture cost. By reasonably utilizing the method, the commercial seedlings can be transplanted out of a nursery ahead of time to seize the high-price market of nursery stocks.
Description
Technical field
The present invention relates to the graft technology of plant, be specifically related to improve the method for seedling grafting survival rate.
Background technology
Grafting, one of artificial alimentation propagation method of plant.Branch or the bud of a Plants, grafting, on the stem or root of another kind of plant, makes two parts that are connected together grow up to a complete plant.Grafting is that the function that has callus after utilizing plant injured is carried out, and during grafting, should make the formation layer of scion and stock combine closely, and to guarantee scion, survives.The branch or the bud that connect, be called scion, and the plant corpus connect, be called stock or platform wood.Generally select the seedling of 2～4 buds of tool during scion, become top or the top of plant corpus after grafting; Become the root system part of plant corpus after stock grafting.At present, for the grafting and breeding of commodity nursery stock, due to the impact that is subject to many factors, graft survival rate is often very low, not only the nursery stock development has been formed to certain restriction, and caused drawback, the one, repeatedly mend grafting, the cultivation period of commercial seedling is elongated, and seedling cost is significantly improved; The 2nd, the best period of having postponed the commercial seedling listing, cause that the nursery stock selling price is on the low side, economic benefit is not high.
Summary of the invention
For the problem of mentioning in above prior art, the invention provides a kind of method that improves the seedling grafting survival rate.
The present invention is achieved by the following technical solutions:
A kind of method that improves the seedling grafting survival rate said method comprising the steps of:
1) choose the time in the early spring and carry out grafting;
2) more than on stock, the vertical range between each grafting otch remains on 20～30cm;
3) select robust growth, bud is good, length is 3～5cm annual equal/not equal grafting wood vegetative shoot is as scion, the otch of scion is about 2cm;
4) the stock otch is about 4～5cm, scion is inserted in the otch of stock, makes the formation layer of otch of scion and the formation layer of stock otch aim at, be close to;
5) in the stock incision periphery, 3～5 iron nails are set, are covered in diaphragm or plastic foil on the iron nail of incision periphery, and tighten, guarantee the cut out portion sealing.
More than lateral separation in described step 2 between each grafting otch also remains on 20～30cm.
Grafting time in described step 1 is 2～April.
Describedly take elm as stock, take Taiwan leaflet elm during as scion, grafting time be take March as good.
Describedly take Cortex Ilicis Rotundae as stock, take Ligustrum quihoui during as scion, grafting time be take April as good.
Describedly take red maple as stock, take acer monoes during as scion, grafting time take for 2～March as good.
Describedly take red maple as stock, take acer monoes during as scion, the vertical range on stock between each grafting otch is about 50cm.
Moulding is carried out in the leaflet elm scion of described Taiwan, the scion of leaflet Nuzhen, an ancient nationality in China, ancestors of the Manchus, who founded the Jin Dynasty after branch grows to 60cm.
Beneficial effect of the present invention is: the present invention has improved the survival rate of seedling grafting effectively, and the survival rate of grafting is brought up to more than 95%, has shortened widely the field of commercial seedling and has cultivated the time, and seedling cost is significantly reduced.Rationally use the inventive method, can make commercial seedling go out in advance garden, seize the dear market of nursery stock.
Embodiment
The invention provides a kind of method that improves the seedling grafting survival rate, especially with following some for especially noting:
1) choose the time in the early spring and carry out grafting, be generally for 2～April.Be different from different plants, the time is slightly different, as take elm as stock, take Taiwan leaflet elm during as scion, and grafting time be take March as good; Take Cortex Ilicis Rotundae as stock, take Ligustrum quihoui during as scion, grafting time be take April as good; And take red maple as stock, and take acer monoes during as scion, grafting time take for 2～March as good.
2) more than on stock, the vertical height between each grafting otch and lateral separation all remain on 20～30cm.Particularly take red maple as stock, take acer monoes during as scion, stock generally only adopts vertical grafting, and the vertical range between each grafting otch is about 50cm.
3) select robust growth, bud is good, length is 3～5cm annual equal/not equal grafting wood vegetative shoot is as scion, the otch of scion is about 2cm.
4) the stock otch is about 4～5cm, scion is inserted in the otch of stock, makes the formation layer of otch of scion and the formation layer of stock otch aim at, be close to.
5) in the stock incision periphery, 3～5 iron nails are set, are covered in diaphragm or plastic foil on the iron nail of incision periphery, and tighten, guarantee the cut out portion sealing.
6) moulding is carried out in scion after branch grows to 60cm, and Taiwan leaflet elm scion, the scion of leaflet Nuzhen, an ancient nationality in China, ancestors of the Manchus, who founded the Jin Dynasty all need moulding, and the acer monoes scion is without pruning requirement.
The grafting that the present invention is widely used between equal/not equal nursery stock, especially be adapted to elm grafting Taiwan leaflet elm, Cortex Ilicis Rotundae grafting Ligustrum quihoui and red maple grafting acer monoes, effectively improved the survival rate of seedling grafting, the survival rate of grafting is brought up to more than 95%, shortened widely the field of commercial seedling and cultivated the time, seedling cost is significantly reduced.Rationally use the inventive method, can make commercial seedling go out in advance garden, seize the dear market of nursery stock.
Claims (9)
1. a method that improves the seedling grafting survival rate is characterized in that said method comprising the steps of:
1) choose the time in the early spring and carry out grafting;
2) more than on stock, the vertical range between each grafting otch remains on 20～30cm;
3) select robust growth, bud is good, length is 3～5cm annual equal/not equal grafting wood vegetative shoot is as scion, the otch of scion is about 2cm;
4) the stock otch is 4～5cm, scion is inserted in the otch of stock, makes the formation layer of otch of scion and the formation layer of stock otch aim at, be close to;
5) in the stock incision periphery, 3～5 iron nails are set, are covered in diaphragm or plastic foil on the iron nail of incision periphery, and tighten, guarantee that otch is in sealing state.
2. the method for raising seedling grafting survival rate according to claim 1, more than is characterized in that in described step 2 that the lateral separation between each grafting otch also remains on 20～30cm.
3. the method for raising seedling grafting survival rate according to claim 1, is characterized in that the grafting time in described step 1 is 2～April.
4. the method for raising seedling grafting survival rate according to claim 3, is characterized in that take that elm is as stock, take Taiwan leaflet elm during as scion, and grafting time is March.
5. the method for raising seedling grafting survival rate according to claim 3, is characterized in that take that Cortex Ilicis Rotundae is as stock, take Ligustrum quihoui during as scion, and grafting time is April.
6. the method for raising seedling grafting survival rate according to claim 3, is characterized in that take that red maple is as stock, take acer monoes during as scion, and grafting time is 2～March.
7. the method for raising seedling grafting survival rate according to claim 6, is characterized in that describedly take red maple as stock, take acer monoes during as scion, and the vertical range on stock between each grafting otch is about 50cm.
8. the method for raising seedling grafting survival rate according to claim 4, is characterized in that the leaflet elm scion of described Taiwan carries out moulding after branch grows to 60cm.
9. the method for raising seedling grafting survival rate according to claim 5, is characterized in that described Ligustrum quihoui scion carries out moulding after branch grows to 60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101297393A CN102640665B (en) | 2012-04-21 | 2012-04-21 | Method for improving nursery stock grafting survival rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101297393A CN102640665B (en) | 2012-04-21 | 2012-04-21 | Method for improving nursery stock grafting survival rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102640665A CN102640665A (en) | 2012-08-22 |
| CN102640665B true CN102640665B (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101297393A Expired - Fee Related CN102640665B (en) | 2012-04-21 | 2012-04-21 | Method for improving nursery stock grafting survival rate |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229671A (en) * | 2012-12-20 | 2013-08-07 | 袁红 | Method for grafting apple by taking malus baccata as tree stock |
| CN103039275A (en) * | 2012-12-21 | 2013-04-17 | 袁红 | Process for grafting purpus privet by taking ilex latifolia thumb as root stock |
| CN103843590A (en) * | 2013-12-12 | 2014-06-11 | 王宁 | Method for grafting crab cactus by taking cactus as stock |
| CN104206184B (en) * | 2014-08-18 | 2016-08-17 | 桐城市景艺苗木有限公司 | A kind of processing method improving seedling grafting survival rate |
| CN104429643A (en) * | 2014-12-26 | 2015-03-25 | 陈友文 | Nursery stock grafting method |
| CN105210682A (en) * | 2015-10-16 | 2016-01-06 | 徐发辉 | A kind of high position grafting pruning breeding method improving circle hat elm resistance |
| CN105432332A (en) * | 2015-12-04 | 2016-03-30 | 全椒县城西畜牧养殖专业合作社 | Asexual reproduction method of celtis sinensis |
| CN105494014A (en) * | 2015-12-25 | 2016-04-20 | 成都苗夫现代苗木科技有限公司 | Grafting and shaping method of big ulmus parvifolia tree |
| CN110384012A (en) * | 2018-04-16 | 2019-10-29 | 苏庭照 | A kind of high position grafting implantation methods of Camellia nitidissima |
| CN109845502A (en) * | 2018-12-15 | 2019-06-07 | 江苏省中国科学院植物研究所 | A method of stock grafting ilex verticillata is made with Chinese holly |
| CN115530073B (en) * | 2022-09-23 | 2023-06-27 | 江苏省林业科学研究院 | Areca seed grafting propagation method through callus adventitious bud regeneration |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102007845A (en) * | 2010-10-20 | 2011-04-13 | 南京林业大学 | Application of top-grafting and head-exchanging grafting method to cultivation of ligustrum japonicum 'howardii' |
| CN102090275B (en) * | 2010-12-15 | 2012-08-22 | 福州快乐园艺有限公司 | Method for grafting Japanese maple |
| CN102318508A (en) * | 2011-08-19 | 2012-01-18 | 绍兴绿通市政园林工程有限公司 | Red maple cultivation method |
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2012
- 2012-04-21 CN CN2012101297393A patent/CN102640665B/en not_active Expired - Fee Related
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| CN102640665A (en) | 2012-08-22 |
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Granted publication date: 20131204 Termination date: 20160421 |