CN105230351A - Method for quickly cultivating trees having colored leaves - Google Patents
Method for quickly cultivating trees having colored leaves Download PDFInfo
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- CN105230351A CN105230351A CN201510661526.9A CN201510661526A CN105230351A CN 105230351 A CN105230351 A CN 105230351A CN 201510661526 A CN201510661526 A CN 201510661526A CN 105230351 A CN105230351 A CN 105230351A
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- grafting
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
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Abstract
The invention discloses a method for quickly cultivating trees having colored leaves, the method is evolved from fruit tree high grafting technology and top grafting technology, the method comprises improvement of grafting technology, trimming in a growth season and auxiliary trimming in winter, then the method is successfully integrated, and the method is simple and practical, high quality and large scale trees having colored leaves can be quickly cultivated by the method. Compared with the prior art, in conditions with the same investment of labor and same technical requirement, nursery stocks can be output in advance by 3 to 5 years, the top quality rate can be raised from the range from 40% to 50 % up to more than 95%, the production cost can be reduced by approximate 30%, and the benefit can be greatly raised.
Description
Technical field
Having the present invention relates to technical field of forestry, is a kind of Color-leaf tree RP technique specifically.
Background technology
Prunus cistena, beauty Mei Shi widely popularize the Colour-leaved trees of application after prunus cerasifera.In current cultivating seedlings, still continue to use traditional low level grafting and cuttage breeding method, because the general dryness of Colour-leaved trees is on the weak side, growth potential is not strong, so, be difficult to cultivate the straight large nursery stocks attractive in appearance of trunk, in addition Color-leaf tree light and ability on the weak side, Growth status amount is obviously not as good as green blade trees, regional in Middle Gansu Province, under good water and fertilizer condition, cultivate the nursery stocks of strain trunk diameter 6-7 centimetre, at least need 8-10, the large gauge of a strain more than 10 centimetres, then at least need more than 15 years.
Summary of the invention
In sum, the object of the invention is to open a kind of Color-leaf tree RP technique, solve Color-leaf tree poor growth, the problem that form is not straight, can shorten the cultivation time, can reduce again the production cost cultivating large nursery stocks.
A kind of Color-leaf tree RP technique, its technological core method can be divided into three parts to describe:
1. in cultivation large gauge rootstock seedling high position grafting conventional art, we adopt low level grafting, just make use of the root system that stock is powerful, and have ignored the utilization of overall growing ability.For grafting wild apricot Prunus cistena, ansu apricot year trunk diameter amount of growth between 1.0-1.1 centimetre, and after low level grafting Prunus cistena, year increment only has 0.8-0.9 centimetre, and Prunus cistena cuttage seeding is then lower, only has 0.6-0.7 centimetre.It is fast that the present invention utilizes stock to grow, and the feature that dryness is strong cultivates the tree body trunk that trunk is straight, treating that closing are about in nursery, when stock reaches the 70-80% for cultivating specification trunk diameter rugosity, then carrying out high position grafting, both improve growth rate and trunk quality, turn increase the resistance of trees.
2. improve graft technology
1) grafting part is improved: with 3-5 centimetre of trunk diameter place for the best.Cultivate trunk diameter 6-7 centimetre of specification, directly cut bar grafting at fixed pole height; Cultivate more than 10 centimetres large gauge, grafting the first three years first carries out cutting bar, cultivates the healthy and strong branch of 4-5, the grafting of branched base part 15-20 centimeters branch.
2) improve graft technology: look accurate spring cortex and the most easily peel off, form layer and enliven period most, adopt crown grafting to be main, the face that reforms entirely is tied up and airtightly to be tied up for ring surface of a wound periphery, and grafting face 4/5 is first inserted in scion, then beats scion gently and be inserted into, and makes it to combine closely; Chief creating face (i.e. cross section) grafting wax or Wound protective agent are closed.
3 three five bud pinching technology: attribute morning namely utilizing its bud, when scion sprouting pumping branch grows to 10-15 centimetre, stay the heavy pinching of 5-7 sheet leaf at its semi-lignified position, force its axillary bud sprouting to grow 3-5 innovation (Secondary Branch), rapid expansion branch amount, the tree crown after meeting grafting rebuilds.
This measure is very simple, is but most important.Have huge root system and tree body stored nutrient as support, sprouting of buddering after grafting survival is branched out very fast.If do not take this measure, single in scion will be overgrowed and uncontrollable, and year increment is more than 1.0-1.5 rice.Too fast owing to growing, the branch of high length like this is inevitable sagging, and lost from grafting splitting by windburn season at Summer Heavy Rainfall.Need prick frame protection, work consuming is required great effort.Namely retain, be also waste from the shaping of tree body skeleton, wipe out in vain during winter pruning.After pinching, body top is of short duration loses growing point for tree, and force nutritional flow to wound healing and sprout differentiation, when axillary bud sprouting becomes branch, grafting mouth heals substantially, without the anxiety that wind is split.Axillalry bud accelerates the result of differentiation, pumping can go out scion wall scroll 3-5 innovation doubly.Increasing sharply of branch amount also brings surging of leaf amount, because the branches and leaves amount of grafting loss is supplemented soon, correct for rapidly the root cap that grafting causes unbalance, make that tree body is very fast is adjusted to health status by overgrowing state, during to winter pruning, there is the sufficient healthy and strong available structure for tree crown skeleton of annual branch.Need depending on shaping, prune off slightly and cutting back.
Sum up: by the shaping grafting of above three core technologies, after 2 years, tree crown is shaped, tree every trade is by closing, trunk reaches expectation trunk diameter, cultivates for one, the straight look leaf landscape tree of crown grace, trunk is cultivated successfully, reaches desirable completely and go out garden standard by specification.
Principle of the present invention:
The present invention is from fruit tree high position grafting technology and high-grafting Technology Evolution, assisted by graft technology improvement+Summerly pruning and winter pruning technology, successful integrated combination goes out the method for a whole set of simple and practical quickly breeding Color-leaf tree high quality and large size nursery stock.
The present invention compared with prior art, the advantage had:
The present invention is compared with original technology, and under the condition that labour drops into, technical requirement is suitable, nursery stock shifts to an earlier date 3-5 and goes out garden, and excellent rate brings up to more than 95% by 40-50%, and production cost reduces about 30%, and remarkable benefit improves.
Embodiment
Below in conjunction with embodiment, the present invention is described further, and embodiment is for the ease of understanding the present invention, and the claim do not limited the present invention in any way and core content.
Embodiment
1, a Color-leaf tree RP technique, is characterized in that comprising the following steps:
1) large gauge rootstock seedling high position grafting is cultivated: utilize stock to grow fast, the feature that dryness is strong, cultivate the tree body trunk that trunk is straight, treat that closing are about in nursery, when stock reaches the 70-80% for cultivating specification trunk diameter rugosity, carry out high position grafting, improve growth rate and trunk quality, turn increase the resistance of trees.
2) graft technology improves:
A. the improvement of grafting part: cultivate trunk diameter 6-7 centimetre of specification, directly cut bar grafting at fixed pole height; Cultivate more than 10 centimetres large gauge, grafting the first three years first carries out cutting bar, cultivates the healthy and strong branch of 4-5, the grafting of branched base part 15-20 centimeters branch.
B. graft technology improves: look accurate spring cortex and the most easily peel off, form layer and enliven period most, adopt crown grafting to be main, and the face that reforms entirely is tied up and airtightly to be tied up for ring surface of a wound periphery; Grafting face 4/5 is first inserted in scion, then beats scion gently and be inserted into, and makes it to combine closely; Chief creating face grafting wax or closed with Wound protective agent.
Above improvement can improve grafting effect and graft survival rate.
3) three or five bud pinching: the prematurity namely utilizing its bud, when scion sprouting pumping branch grows to 10-15 centimetre, stay the heavy pinching of 5-7 sheet leaf, force its axillary bud sprouting to grow 3-5 Secondary Branch, expand branch amount rapidly at its semi-lignified position.
Increasing sharply of branch amount also brings surging of leaf amount, because the branches and leaves amount of grafting loss is supplemented soon, correct for rapidly the root cap that grafting causes unbalance, make that tree body is very fast is adjusted to health status by overgrowing state, during to winter pruning, there is the sufficient healthy and strong available structure for tree crown skeleton of annual branch, need depending on shaping, prune off slightly and cutting back.
Pinching technology can accelerating wound healing, reduces the danger that wind is split, and increases branch and measures 5 times, be conducive to the rapid recovery of tree crown, ensure the healthy growth of tree body.
Comparative example
1, poor growth.
2, need constantly to prune even binding support every year and cultivate straight slender trees trunk.
3, cultivate later stage easy nursery closing, need strong pruning to control tree crown, remain relatively-stationary crown.
Claims (1)
1. a Color-leaf tree RP technique, is characterized in that comprising the following steps:
1) cultivate large gauge rootstock seedling high position grafting: utilize stock to grow fast, the feature that dryness is strong, cultivate the tree body trunk that trunk is straight, treating that closing are about in nursery, when stock reaches the 70-80% for cultivating specification trunk diameter rugosity, carrying out high position grafting;
2) graft technology improves:
A. the improvement of grafting part: cultivate trunk diameter 6-7 centimetre of specification, directly cut bar grafting at fixed pole height; Cultivate more than 10 centimetres large gauge, grafting the first three years first carries out cutting bar, cultivates the healthy and strong branch of 4-5, the grafting of branched base part 15-20 centimeters branch;
B. graft technology improves: look accurate spring cortex and the most easily peel off, form layer and enliven period most, adopt crown grafting to be main, and the face that reforms entirely is tied up and airtightly to be tied up for ring surface of a wound periphery; Grafting face 4/5 is first inserted in scion, then beats scion gently and be inserted into, and makes it to combine closely; Chief creating face grafting wax or closed with Wound protective agent;
3) three or five bud pinching: the prematurity namely utilizing its bud, when scion sprouting pumping branch grows to 10-15 centimetre, stay the heavy pinching of 5-7 sheet leaf, force its axillary bud sprouting to grow 3-5 Secondary Branch at its semi-lignified position.
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| CN201510661526.9A CN105230351B (en) | 2015-10-15 | 2015-10-15 | Color-leaf tree RP technique |
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| CN201510661526.9A CN105230351B (en) | 2015-10-15 | 2015-10-15 | Color-leaf tree RP technique |
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| CN105230351A true CN105230351A (en) | 2016-01-13 |
| CN105230351B CN105230351B (en) | 2018-03-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711790A (en) * | 2021-09-28 | 2021-11-30 | 河北鑫鼎农业科技有限公司 | Pear tree grafting method and grafting method for multiple fruit trees |
Citations (4)
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|---|---|---|---|---|
| CN102613011A (en) * | 2012-04-01 | 2012-08-01 | 昆明理工大学 | Method for quickly culturing large-sized seedlings of color leaf Osmanthus fragrans |
| CN102771273A (en) * | 2011-07-29 | 2012-11-14 | 新疆农业科学院综合试验场 | Dwarf ulmus pumila cv.jinye ball grafting and cultivating method |
| CN104380940A (en) * | 2014-09-18 | 2015-03-04 | 河北省林业科学研究院 | Fast cultivation method for large-size high-stem red-leaf plum tree |
| CN104396673A (en) * | 2014-11-28 | 2015-03-11 | 天津天旺林科技有限公司 | Rapid propagation and fast growing method for ulmus pumila cv.jinye |
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2015
- 2015-10-15 CN CN201510661526.9A patent/CN105230351B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771273A (en) * | 2011-07-29 | 2012-11-14 | 新疆农业科学院综合试验场 | Dwarf ulmus pumila cv.jinye ball grafting and cultivating method |
| CN102613011A (en) * | 2012-04-01 | 2012-08-01 | 昆明理工大学 | Method for quickly culturing large-sized seedlings of color leaf Osmanthus fragrans |
| CN104380940A (en) * | 2014-09-18 | 2015-03-04 | 河北省林业科学研究院 | Fast cultivation method for large-size high-stem red-leaf plum tree |
| CN104396673A (en) * | 2014-11-28 | 2015-03-11 | 天津天旺林科技有限公司 | Rapid propagation and fast growing method for ulmus pumila cv.jinye |
Non-Patent Citations (2)
| Title |
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| 王永格，丛日晨: "《彩叶树种高位嫁接技术》", 《中国花卉园艺》 * |
| 王永格，丛日晨: "《树木高位嫁接的技术与方法》", 《北京园林》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711790A (en) * | 2021-09-28 | 2021-11-30 | 河北鑫鼎农业科技有限公司 | Pear tree grafting method and grafting method for multiple fruit trees |
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Inventor after: Liu Zhuopi Inventor before: Guo Yuming |
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Effective date of registration: 20180211 Address after: 528421 Guangdong Zhongshan City, the ancient town of the Southern Green Expo A36 Applicant after: Guangdong Zhong Miao Landscape Co., Ltd. Address before: Liujiaxia town 731600 Gansu Hui Autonomous Prefecture of Linxia province Yongjing County Applicant before: YONGJING LIUJIAXIA XINXING GARDENING CO., LTD. |
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