CN103688764A - Method for grafting chestnut tree by taking wild chestnut tree as rootstock - Google Patents
Method for grafting chestnut tree by taking wild chestnut tree as rootstock Download PDFInfo
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- CN103688764A CN103688764A CN201310674021.7A CN201310674021A CN103688764A CN 103688764 A CN103688764 A CN 103688764A CN 201310674021 A CN201310674021 A CN 201310674021A CN 103688764 A CN103688764 A CN 103688764A
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Abstract
The invention provides a method for grafting a chestnut tree by taking a wild chestnut tree as a rootstock. According to the method, the grafting survival rate is improved effectively, and the survival rate of chestnut tree-grafted wild chestnut trees is improved over 90 percent. In addition, the chestnut tree is grafted on the wild chestnut tree, so that the nutritional value of chestnuts is greatly improved, the quality of the chestnuts is improved, and meanwhile, the survival rate and the grafting speed are improved.
Description
Technical field
The present invention relates to the graft technology of plant, be specifically related to a kind of method of wild Chinese chestnut as stock grafting Chinese chestnut of take.
Background technology
Grafting, one of artificial alimentation propagation method of plant.Grafting is wherein a kind of propagation method that plant is used in gardening, and the breeding meaning that some is not produced to seed bearing fruit tree (as persimmon, some kinds of oranges and tangerines) is great.Grafting can keep the merit of scion variety, can utilize again the advantageous feature of stock, reaches precocity fruiting, strengthens cold resistance, the ability of drought resistance, disease and insect resistance, can also economic utilization propagating materials, increase nursery stock quantity.Be usually used in the breeding of fruit tree, forest, flowers; Also for gourd vegetables, grow seedlings.
Summary of the invention
The invention provides a kind of method of wild Chinese chestnut as stock grafting Chinese chestnut of take.
The present invention is achieved by the following technical solutions:
The method that the wild Chinese chestnut of take is stock grafting Chinese chestnut, method comprises the following steps:
1) choose 3-4 month and carry out grafting;
2) stock is selected 3 years above wild chestnut trees, and wild Chinese chestnut overhead 5-10cm is sawed-off, and cutting mouth will flush;
3) select robust growth, bud is good, length is 20～30cm 2 years uncooked chestnut vegetative shoot as scion, the otch of scion is about 3cm;
4) stock cortex is vertically cut to an osculum, Length Ratio scion bevel is slightly short, and 3-4 bud stayed in scion upper end, a large inclined-plane is cut in lower end, cut the long 3-5cm in inclined-plane, inclined-plane 0.8cm is cut at the back side, and the scion of cutting is inserted in the middle of xylem and phloem in stock incision;
5) at stock interface, with diaphragm or plastic foil, cover tightly, and tighten, guarantee cut out portion sealing.
Grafting time take for 3～April as good.
Grafting time be take March as best.
If can connect a plurality of scion in the thicker situation of step 3) stock, the distance 6-14cm between scion is best.
Beneficial effect of the present invention is: the present invention has improved the survival rate of grafting effectively, and the survival rate of the wild Chinese chestnut of Chinese chestnut grafting is brought up to more than 90%.In addition, Chinese chestnut is grafted on wild Chinese chestnut, greatly improved Chinese chestnut nutritive value, improved the quality of Chinese chestnut, simultaneously the speed of survival rate and grafting is improved.
Embodiment
The invention provides a kind of method that wild Chinese chestnut is stock grafting Chinese chestnut of take, especially with following some for especially attention:
The method that the wild Chinese chestnut of take is stock grafting Chinese chestnut, method comprises the following steps:
1) take for 3～April access time as good, grafting time be take March as best;
2) stock is selected 3 years above wild chestnut trees, and wild Chinese chestnut overhead 5-10cm is sawed-off, and cutting mouth will flush;
3) select robust growth, bud is good, length is 20～30cm 2 years uncooked chestnut vegetative shoot as scion, the otch of scion is about 3cm;
4) stock cortex is vertically cut to an osculum, Length Ratio scion bevel is slightly short, and 3-4 bud stayed in scion upper end, a large inclined-plane is cut in lower end, cut the long 3-5cm in inclined-plane, inclined-plane 0.8cm is cut at the back side, and the scion of cutting is inserted in the middle of xylem and phloem in stock incision;
5) at stock interface, with diaphragm or plastic foil, cover tightly, and tighten, guarantee cut out portion sealing.
If can connect a plurality of scion in the thicker situation of step 3) stock, the distance 6-14cm between scion is best.
Beneficial effect of the present invention is: the present invention has improved the survival rate of grafting effectively, and the survival rate of the wild Chinese chestnut of Chinese chestnut grafting is brought up to more than 90%.In addition, Chinese chestnut is grafted on wild Chinese chestnut, greatly improved Chinese chestnut nutritive value, improved the quality of Chinese chestnut, simultaneously the speed of survival rate and grafting is improved.
Claims (4)
1. the method that the wild Chinese chestnut of take is stock grafting Chinese chestnut, is characterized in that said method comprising the steps of:
1) choose 3-4 month and carry out grafting;
2) stock is selected 3 years above wild chestnut trees, and wild Chinese chestnut overhead 5-10cm is sawed-off, and cutting mouth will flush;
3) select robust growth, bud is good, length is 20～30cm 2 years uncooked chestnut vegetative shoot as scion, the otch of scion is about 3cm;
4) stock cortex is vertically cut to an osculum, Length Ratio scion bevel is slightly short, and 3-4 bud stayed in scion upper end, a large inclined-plane is cut in lower end, cut the long 3-5cm in inclined-plane, inclined-plane 0.8cm is cut at the back side, and the scion of cutting is inserted in the middle of xylem and phloem in stock incision;
5) at stock interface, with diaphragm or plastic foil, cover tightly, and tighten, guarantee cut out portion sealing.
2. a kind of method that wild Chinese chestnut is stock grafting Chinese chestnut of take according to claim 1, is characterized in that the grafting time in described step 1 take for 3～April as good.
3. a kind of method that wild Chinese chestnut is stock grafting Chinese chestnut of take according to claim 2, is characterized in that the grafting time in described step 1 be take March as best.
4. a kind of method that wild Chinese chestnut is stock grafting Chinese chestnut of take according to claim 1, if it is characterized in that can connecing a plurality of scion in situation that described step 3) stock is thicker, the distance 6-14cm between scion is best.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674021.7A CN103688764A (en) | 2013-12-10 | 2013-12-10 | Method for grafting chestnut tree by taking wild chestnut tree as rootstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674021.7A CN103688764A (en) | 2013-12-10 | 2013-12-10 | Method for grafting chestnut tree by taking wild chestnut tree as rootstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103688764A true CN103688764A (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674021.7A Pending CN103688764A (en) | 2013-12-10 | 2013-12-10 | Method for grafting chestnut tree by taking wild chestnut tree as rootstock |
Country Status (1)
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| CN (1) | CN103688764A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186217A (en) * | 2014-09-29 | 2014-12-10 | 江苏省中国科学院植物研究所 | Top-grafting seed-change method for mature low-yield castanea mollissima blume |
| CN105009952A (en) * | 2015-08-20 | 2015-11-04 | 韦江南 | Method of top grafting for varietal change of Chinese chestnuts in winter |
| CN105993614A (en) * | 2016-04-23 | 2016-10-12 | 胡傲颖 | Chinese chestnut grafting method for fruiting-at-the-year |
| CN106718486A (en) * | 2016-11-20 | 2017-05-31 | 浏阳市利瑞种养专业合作社 | A kind of chinquapin downgrades the implantation methods of high yield and more than single fruit 10g |
| CN107173068A (en) * | 2017-05-10 | 2017-09-19 | 麦丽 | A kind of engrafting method of Chinese chestnut tree |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947489A (en) * | 2006-11-10 | 2007-04-18 | 安海旭 | Method for grafting Chinese chestnut trees |
| CN101305677A (en) * | 2008-05-21 | 2008-11-19 | 崔俊财 | Grafting method of Chinese chestnut tree and oak |
| CN103202178A (en) * | 2013-01-15 | 2013-07-17 | 湖南省湘潭市林业科学研究所 | Method for Chinese chestnut bud exposure side grafting in spring |
| CN103250570A (en) * | 2012-12-20 | 2013-08-21 | 袁红 | Method for grafting fruit peach using green plum as stock |
-
2013
- 2013-12-10 CN CN201310674021.7A patent/CN103688764A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947489A (en) * | 2006-11-10 | 2007-04-18 | 安海旭 | Method for grafting Chinese chestnut trees |
| CN101305677A (en) * | 2008-05-21 | 2008-11-19 | 崔俊财 | Grafting method of Chinese chestnut tree and oak |
| CN103250570A (en) * | 2012-12-20 | 2013-08-21 | 袁红 | Method for grafting fruit peach using green plum as stock |
| CN103202178A (en) * | 2013-01-15 | 2013-07-17 | 湖南省湘潭市林业科学研究所 | Method for Chinese chestnut bud exposure side grafting in spring |
Non-Patent Citations (3)
| Title |
|---|
| 孔星明: "板栗嫁接技术", 《现代农业科技》 * |
| 无: "板栗枝接的方法与途径", 《河南林业》 * |
| 李海军: "板栗嫁接技术", 《农村经济与科技》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186217A (en) * | 2014-09-29 | 2014-12-10 | 江苏省中国科学院植物研究所 | Top-grafting seed-change method for mature low-yield castanea mollissima blume |
| CN105009952A (en) * | 2015-08-20 | 2015-11-04 | 韦江南 | Method of top grafting for varietal change of Chinese chestnuts in winter |
| CN105993614A (en) * | 2016-04-23 | 2016-10-12 | 胡傲颖 | Chinese chestnut grafting method for fruiting-at-the-year |
| CN106718486A (en) * | 2016-11-20 | 2017-05-31 | 浏阳市利瑞种养专业合作社 | A kind of chinquapin downgrades the implantation methods of high yield and more than single fruit 10g |
| CN107173068A (en) * | 2017-05-10 | 2017-09-19 | 麦丽 | A kind of engrafting method of Chinese chestnut tree |
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Application publication date: 20140402 |