CN104303856A - Carya illinoinensis inverted grafting method - Google Patents
Carya illinoinensis inverted grafting method Download PDFInfo
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- CN104303856A CN104303856A CN201410591217.4A CN201410591217A CN104303856A CN 104303856 A CN104303856 A CN 104303856A CN 201410591217 A CN201410591217 A CN 201410591217A CN 104303856 A CN104303856 A CN 104303856A
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- grafting
- scion
- inverted
- stock
- carya illinoinensis
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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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention provides a carya illinoinensis inverted grafting method. The carya illinoinensis inverted grafting method includes the steps of firstly, during grafting, selecting a rootstock with a grafting part larger than 0.3cm in diameter and whittling the grafting part, 4cm away from the ground, of the rootstock to be in the shape of an inverted wedge; secondly, selecting scion in proper proportion to the rootstock and rifting through the scion at the 1/3 position from the bottom; thirdly, inserting the rootstock which is whittled to be in the shape of the inverted wedge into the scion, so that the scion is aligned to a brick-wood forming layer; fourthly, binding and fixing a grafting position with films so as to guarantee air tightness. The carya illinoinensis inverted grafting method has the advantages that on the basis of a traditional grafting method, the grafting survival ratio of carya illinoinensis seedlings is increased, the grafting utilization ratio of annual rootstocks and the scion utilization ratio are increased, a carya illinoinensis seedling cultivation period is shortened and seedling production cost is reduced.
Description
Technical field
The present invention relates to agricultural technology field, particularly relate to a kind of apocarya reverse graft grafting method.
Background technology
Current known apocarya grafting method has scion grafting and the large class of bud grafting two, and wherein bud grafting technology requires high for stock, and its grafting part diametric requirements is at more than 1cm, and stock cultivates the time at 2-3.Bud used requires that growth is complete, full.Require with adopting with connecing, can grafting time to connect a scope little, be unwell in large-scale production and use.In scion grafting, one is that stock quality requirement is high, needs leading thread at more than 0.6cm, and degree of lignification wants high, and scion diameter is less than 1.1cm, and survival rate is disturbed by extraneous factor, unstable.The requirement of scale breeding can not be met.
Summary of the invention
The object of the invention is to the defect solving the existence of above-mentioned prior art, the problems such as low, the annual stock availability of the graft survival rate existed in a kind of apocarya cultivating seedlings is low, rate of scionwood utility is low, the production cycle is long are provided.This invention is based on traditional grafting method, for the characteristic of apocarya, improves original grafting method, adjust, innovates.Thus overcome the shortcoming of traditional grafting method, provide a kind of can high, the high method with short production cycle of rate of scionwood utility of efficiency utilization stock, graft survival rate.
A kind of apocarya reverse graft grafting method, comprises the following steps:
(1), selecting when grafting grafting part diameter to be greater than 0.3cm, at overhead 4cm place, stock being cut as falling wedge shape;
(2) scion that, selection and stock proportioning are applicable to breaks from bottom at 1/3 place;
(3), will cut as obcuneate stock inserts in scion, scion is alignd with the formation layer of brick wood;
(4), with film bundling fixing grafting place, air tight;
Further, apocarya reverse graft grafting method as above, in described step 2, scion diameter is 0.5 ~ 1.5 than the ratio of diameter of stock.
The present invention improves apocarya seedling graft survival rate, improves the grafting availability of annual stock, improves rate of scionwood utility, shortens the apocarya cultivating seedlings cycle, reduces nursery stock production cost on the basis of traditional grafting method.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below technical scheme in the present invention be clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of apocarya reverse graft grafting method, the method improves apocarya seedling graft survival rate, improves the grafting availability of annual stock, improves rate of scionwood utility, shortens the apocarya cultivating seedlings cycle, reduces nursery stock production cost on the basis of traditional grafting method.This invention is based on traditional grafting method, for the characteristic of apocarya, improves original grafting method, adjust, innovates.Thus overcome the shortcoming of traditional grafting method, provide a kind of can high, the high method with short production cycle of rate of scionwood utility of efficiency utilization stock, graft survival rate.Select stock leading thread at the stock of more than 0.3cm when grafting, stock being cut as falling wedge shape at 4cm place, selecting the diameter of stock/scion to rive than the scion of=0.5 ~ 1.5 sizes, obcuneate stock is inserted in scion, and alignment forms layer.Fix with film bundling.By the present invention, one is that the leading thread of stock needed for grafting is loosened to more than 0.3cm from more than 0.8.Substantially increase the grafting availability of annual apocarya stock; Two is that scion diametric requirements is loosened to 0.3 ~ 1.3cm from 0.6 ~ 1.1cm, and three is time grafting method good stabilities compared with traditional grafting method, and survival rate is high.Four is adopt this invention can shorten the cultivating seedlings cycle, reduces cultivating seedlings cost.
In traditional grafting method of apocarya, diameter of stock is less than 0.8cm then graft survival rate is low, operation easier is large, and the present invention's diameter of stock in reverse graft method is greater than 0.3cm namely meets grafting requirement, because stock requires to reduce, corresponding scion requires also to reduce (under ensureing the prerequisite of graft survival rate), as long as both requirement can be reached in the scope that scion diameter is in 0.3-1.3cm, improve the availability of scion.
Applicant is in base, nursery, technical staff 2012,2013 continuous 2 years adopt single factor test contrast the stock availability, rate of scionwood utility, survival rate, operability, stability etc. of method to reverse graft method and cleft graft (apocarya grafting traditional at present) carry out comparative trial, its test data and result as shown in table 1 below.
Table 1:
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (2)
1. an apocarya reverse graft grafting method, is characterized in that, comprises the following steps:
(1), selecting when grafting grafting part diameter to be greater than 0.3cm, at overhead 4cm place, stock being cut as falling wedge shape;
(2) scion that, selection and stock proportioning are applicable to breaks from bottom at 1/3 place;
(3), will cut as obcuneate stock inserts in scion, scion is alignd with the formation layer of brick wood;
(4), with film bundling fixing grafting place, air tight.
2. apocarya reverse graft grafting method according to claim 1, is characterized in that, in described step 2, scion diameter is 0.5 ~ 1.5 than the ratio of diameter of stock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591217.4A CN104303856A (en) | 2014-10-28 | 2014-10-28 | Carya illinoinensis inverted grafting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591217.4A CN104303856A (en) | 2014-10-28 | 2014-10-28 | Carya illinoinensis inverted grafting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104303856A true CN104303856A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410591217.4A Pending CN104303856A (en) | 2014-10-28 | 2014-10-28 | Carya illinoinensis inverted grafting method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920076A (en) * | 2015-05-28 | 2015-09-23 | 安顺市西秀区春实绿化苗木有限公司 | Method for grafting peach trees and apricot trees |
| CN104920083A (en) * | 2015-07-03 | 2015-09-23 | 安徽省农业科学院茶叶研究所 | Tea tree root inversed grafting method |
| CN105917979A (en) * | 2016-06-16 | 2016-09-07 | 成都森洁商贸有限公司 | Operation method for grafting peonies |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1481669A (en) * | 2002-09-09 | 2004-03-17 | 樊金拴 | Quick reproducing method for improved walnut seeds |
| RU2312488C1 (en) * | 2006-05-25 | 2007-12-20 | Горский государственный аграрный университет (ГГАУ) | Method for intensified multiplication of walnut |
| 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 |
-
2014
- 2014-10-28 CN CN201410591217.4A patent/CN104303856A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1481669A (en) * | 2002-09-09 | 2004-03-17 | 樊金拴 | Quick reproducing method for improved walnut seeds |
| RU2312488C1 (en) * | 2006-05-25 | 2007-12-20 | Горский государственный аграрный университет (ГГАУ) | Method for intensified multiplication of walnut |
| 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 |
Non-Patent Citations (2)
| Title |
|---|
| 高云贵: "金沙江河谷地区美国山核桃容器育苗技术", 《中国南方果树》, vol. 41, no. 6, 20 November 2012 (2012-11-20), pages 89 - 90 * |
| 龚明等: "薄壳山核桃育苗技术", 《安徽林业》, no. 4, 15 October 2010 (2010-10-15), pages 54 - 55 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920076A (en) * | 2015-05-28 | 2015-09-23 | 安顺市西秀区春实绿化苗木有限公司 | Method for grafting peach trees and apricot trees |
| CN104920083A (en) * | 2015-07-03 | 2015-09-23 | 安徽省农业科学院茶叶研究所 | Tea tree root inversed grafting method |
| CN104920083B (en) * | 2015-07-03 | 2017-07-28 | 安徽省农业科学院茶叶研究所 | A kind of tea tree root reverse graft method |
| CN105917979A (en) * | 2016-06-16 | 2016-09-07 | 成都森洁商贸有限公司 | Operation method for grafting peonies |
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Application publication date: 20150128 |