CN104285685A - Method for grafting sabina chinensis on platycladus orientalis stock - Google Patents
Method for grafting sabina chinensis on platycladus orientalis stock Download PDFInfo
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- CN104285685A CN104285685A CN201410469625.2A CN201410469625A CN104285685A CN 104285685 A CN104285685 A CN 104285685A CN 201410469625 A CN201410469625 A CN 201410469625A CN 104285685 A CN104285685 A CN 104285685A
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- cypress
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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
Abstract
The invention discloses a method for grafting sabina chinensis on a platycladus orientalis stock. The method is characterized by including the steps that (1) a healthy sabina chinensis scion is picked; (2) a one-year strong platycladus orientalis seedling is picked as the stock; (3) the two sides of a sabina chinensis branch are cut, one side is long, the other side is short, the branch is of a wedge shape, and the length of the branch is identical to the depth of a notch of the platycladus orientalis; the short side of the cut sabina chinensis branch is inserted in the portion close to platycladus orientalis bark, and the long side is close to a platycladus orientalis wood part; (4) after being grafted, the branch is tied tightly through thin film or jute skin; (5) after grafting, planting is conducted; (6) the branch is cut; (7) fertilizer is applied; (8) normal management is conducted.
Description
Technical field
The present invention relates to a kind of method of Japan cypress stock grafting cypress, belong to graft technology field.
Background technology
Grafting, one of artificial alimentation propagation method of plant.Wherein a kind of propagation method that grafting uses in gardening for plant, the breeding meaning some not being 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 the ability of cold resistance, 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 nursery.
Cypress (Sabinachinensiscv.Kaizuka) belongs to Cupressaceae Sabina, is the cultivar of Chinese juniper.Cypress sprig is intensive, Ye Misheng, is scale leaf entirely, spire pistac, is emerald green after old, and except being used as ornamental tree species, in recent years, in many landscape engineerings, cypress bead substitutes lawn as afforestation vegetation by a large amount of growth condition.
Cypress belongs to Cupressaceae juniper and belongs to, and in this section, the COMPARISON OF CHARACTERS of arbor-vitae and cypress is close, and affinity is comparatively strong, and arbor-vitae well developed root system absorbing capacity is strong, and being widely used is the excellent stock of grafting cypress nursery stock.But use arbor-vitae as stock, often still there is color and luster and subtract light, the problems such as plant growth condition is not good, and branch is more not sturdy.
Japan cypress system Cupressaceae Chamaecyparis Space aiphyllium, has another name called white cedar, blunt leaf Japan cypress, Japan cypress, originates in Japan, and the Japan cypress of Taiwan distribution is its mutation.More resistance to shade, the weather of happiness warm and moist, ability-20 DEG C of low temperature, like fertile, well-drained soil, natural distribution is born in the area of height above sea level 1 300 ~ 2 800m more, all there is introducing and planting on the ground such as current China Qingdao, Nanjing, Shanghai, Mount Lushan, Mount Huang, Hangzhou, Jigong Mountain In Henan, Guilin, Guangzhou, and in the middle and lower reach of Yangtze River high mountain or low mountains and hills, the regional growth perfonnance of precipitation 1 more than 000mm is best.Under identical land occupation condition, growth rate exceedes Pinus taiwanesis, golden larch; Be close with China fir, cryptomeria, trunk is logical straight, and material is good, is excellent building, shipbuilding, furniture woods.Resistance, low temperature resistant, anti-crushing by snow, withstand strong wind, anti-ice is frozen, and sick worm beast evil is few.
Inventor does the cultivation research of stock grafting cypress by practical application Japan cypress for many years, summarizes the seedling-cultivating method that a kind of excellent Japan cypress of invention does stock grafting cypress.Its grafting method not only motility rate is high, and branch growing way is fast, branch is strengthened, and also can keep original kind characteristic and color and luster.
Summary of the invention
The object of this invention is to provide a kind of method that Japan cypress does stock grafting cypress.
Object of the present invention can be passed through to realize with step:
(1) within the scope of Zhejiang from New Year's Day to Second Year four is monthly can grafting; Win healthy big dragon cypress cypress branch, branch is built into the length of about 15cm, wherein wooden part is between 7cm to 8cm, and then put together by twig and sprinkle water, rear straw mat is built, and prevents air-dry dehydration and frost;
(2) the annual strong Japan cypress seedling of selecting and purchasing is as stock, and from root, it stays height 25cm to 30cm to cut off to Japan cypress, and coring is done suitable building;
(3) Japan cypress is located to cut off with the cutting knife wiped clean in advance from root 2cm to 3cm, and use and be beveled to trunk 1/3, the degree of depth is at the otch of 2cm; Cypress branch cuts two limits, a length of side, slightly short, wedgewise shape, and length conforms to Japan cypress notch depth; Then short for the cypress branch cut while be inserted into the bark place by Japan cypress, long by the wooden part of Japan cypress;
(4) be wound around three circles with film or jute skin in grafting place after grafting to tighten;
Grafting film before the Spring Festival, uses numb skin after the Spring Festival.
(5), after grafting, plant:
A. planting grafting should select physical features slightly high, and draining is unimpeded, the arable land that loosing soil is fertile, is made the wide 1m of furrow, is used for planting the cypress seedling of grafting after smooth;
B. the cypress seedling of grafting according to spacing 2cm, line-spacing 20cm plants, and then earths up, ridging height for exposing cypress scion 1/3rd place;
(6) beta pruning: the cypress seedling after grafting generally sent out shoot about 15 days May, at this moment needed to cut 1/2nd of Japan cypress acrial part, remaining half Japan cypress branch is cut next month on June about 10;
(7) apply fertilizer: after first time cuts Japan cypress branch, execute disposable fertilizer, fertilizer is executed in the furrow between ridge and ridge, Mei Mushi 10kg composite fertilizer, executes every mu of 10 kilograms of composite fertilizers again after second time cuts Japan cypress branch.
(8) normal management is proceeded to
Preferably, before described step (1) grafting, in early January to mid-February, side shoot topping is carried out to cypress and prune short bud; After 3 ~ 4 days, gather the branch of raw lignification stalwartness then, remove blade; Branch is cut into scion, and each scion, containing 2 joints, retains 2 leaves or 2 buds.
Preferably, in described step (2) grafting step a, scion is at grafting clip on the same day.
Preferably, in described step (3) fertilising step, the composition of described composite fertilizer and proportioning are calculate according to percentage by weight: duck excrement 69%, wheat bran 20%, bean dregs 10.5%, superphosphate 1%, bacillus subtilis bacillus 0.5%.
Compared with prior art, beneficial effect of the present invention:
(1) cypress has good fine effect, and its sprig is intensive, Ye Misheng, is scale leaf entirely, spire pistac, and be emerald green after old, grafting method of the present invention well can retain these characteristics of cypress, comprises lovely luster, and sprig is intensive.
(2) the cypress survival rate of the method grafting is high, and healing is good, and splitting, obscission are few.
(3) the cypress growing way of the method grafting is fast, branch strong.
(5) the cypress resistance against diseases of the method grafting is strong.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
(1) within the scope of Zhejiang from New Year's Day to Second Year four is monthly can grafting; Before grafting, carry out side shoot topping in early January to mid-February and prune short bud; After 3 ~ 4 days, gather the branch of raw lignification stalwartness then, remove blade; Branch is cut into scion, and each scion, containing 2 joints, retains 2 leaves or 2 buds.The same day was won health raw cypress branch then in grafting, and branch is built into the length of about 15cm, wherein wooden part is between 7cm to 8cm, and then put together by twig and sprinkle water, rear straw mat is built, and prevents air-dry dehydration and frost;
(2) the annual strong Japan cypress seedling of selecting and purchasing is as stock, and from root, it stays height 25cm to 30cm to cut off to Japan cypress, and coring is done suitable building;
(3) Japan cypress is located to cut off with the cutting knife wiped clean in advance from root 2cm to 3cm, and use and be beveled to trunk 1/3, the degree of depth is at the otch of 2cm; Cypress branch cuts two limits, a length of side, slightly short, wedgewise shape, and length conforms to Japan cypress notch depth; Then short for the cypress branch cut while be inserted into the bark place by Japan cypress, long by the wooden part of Japan cypress;
(4) be wound around three circles with film or jute skin in grafting place after grafting to tighten;
Grafting film before the Spring Festival, uses numb skin after the Spring Festival.
(5), after grafting, plant:
A. planting grafting should select physical features slightly high, and draining is unimpeded, the arable land that loosing soil is fertile, is made the wide 1m of furrow, is used for planting the cypress seedling of grafting after smooth;
B. the cypress seedling of grafting according to spacing 2cm, line-spacing 20cm plants, and then earths up, ridging height for exposing cypress scion 1/3rd place;
(6) beta pruning: the cypress seedling after grafting generally sent out shoot about 15 days May, at this moment needed to cut 1/2nd of Japan cypress acrial part, remaining half Japan cypress branch is cut next month on June about 10;
(7) apply fertilizer: after first time cuts Japan cypress branch, execute disposable fertilizer, fertilizer is executed in the furrow between ridge and ridge, Mei Mushi 10kg composite fertilizer, executes every mu of 10 kilograms of composite fertilizers again after second time cuts Japan cypress branch.
(8) normal management is proceeded to
The cypress being used as ground quilt is mainly generally divided into several grade such as 15cm, 25cm, 35cm to be preced with width size, and in the season of growth, promotion branch of taking the lead in time, to form full shrubbery.Generally start to take the lead when plant grows to about 10cm, later young sprout about the 10cm that often grows tall beats once head, and nursery stock Altitude control when going out garden is advisable at about 30cm.And note wiping out stock sprout tillers in time, avoid nutrient loss.
Cypress likes large loose water, plants after surviving, and in conjunction with irrigation, within the 1st year, topdresses 2 ~ 3 times, each Mei Muzhui composite fertilizer
15kg, enters and stops fertilising after autumn.In 2nd year early spring, to turn green water in conjunction with pouring, bar ditch formula imposes composite fertilizer, every mu of 20kg.
Because cypress root system is shallow and horizontal branch is many, should with trench digging with fertilising with burying soil, avoid hindering root as far as possible.Impose 2 ~ 3 composite fertilizers summer again, at every turn every 6 mu of 25kg.
After Japan cypress closing of crop, by the impact of illumination and trophic factor, it is withered that plant there will be undershoot.In order to regulate single tree
Tree crown amount, the uniform timber of growth promoting effects Individual Size, the standing tree density improving standing forest suitably will repair withered branch and the portion of forest
Divide green branch.
Apply fertilizer in step in described step (3) and (8), the composition of described composite fertilizer and proportioning are calculate according to percentage by weight:
Duck excrement 69%, wheat bran 20%, bean dregs 10.5%, superphosphate 1%, bacillus subtilis bacillus 0.5%.
Test is set as 3 groups, often organizes grafting 500 strain.
Experimental site is our company's Internal Experiment base.
Table 1 is the evaluation of 3 groups of cypress grafting plants.
The evaluation of table 1 cypress grafting plant
Can find out according to table 1, the cypress survival rate obtained with grafting method of the present invention is high, and healing is good, splitting, obscission are few, branch growing way is fast, branch is strengthened, and can be kept the original kind characteristic of cypress and color and luster, and its sprig is intensive, Ye Misheng, complete is scale leaf, spire pistac, is emerald green after old, can maintain its landscaping effect, be optimized cypress grafting method.
In addition, in subsequent experimental, also observe relatively common cypress, its resistance against diseases have also been obtained significant lifting.
Visible, the present inventor does the cultivation research of stock grafting cypress by practical application Japan cypress for many years, summarizes the seedling-cultivating method that a kind of excellent Japan cypress of invention does stock grafting cypress.Grafting method of the present invention not only motility rate is high, and branch growing way is fast, branch is strengthened, and also can keep original kind characteristic and color and luster.
The invention is not restricted to embodiment here, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (3)
1. a method for Japan cypress stock grafting cypress, is characterized in that the steps include:
(1) within the scope of Zhejiang from New Year's Day to Second Year four is monthly can grafting; Win healthy big dragon cypress cypress branch as scion, branch is built into the length of about 15cm, wherein wooden part is between 7cm to 8cm, and then put together by twig and sprinkle water, rear straw mat is built, and prevents air-dry dehydration and frost;
(2) the annual strong Japan cypress seedling of selecting and purchasing is as stock, and from root, it stays height 25cm to 30cm to cut off to Japan cypress, and coring is done suitable building;
(3) Japan cypress is located to cut off with the cutting knife wiped clean in advance from root 2cm to 3cm, and use and be beveled to trunk 1/3, the degree of depth is at the otch of 2cm; Cypress branch cuts two limits, a length of side, slightly short, wedgewise shape, and length conforms to Japan cypress notch depth; Then short for the cypress branch cut while be inserted into the bark place by Japan cypress, long by the wooden part of Japan cypress;
(4) be wound around three circles with film or jute skin in grafting place after grafting to tighten; Grafting film before the Spring Festival, uses numb skin after the Spring Festival;
(5), after grafting, plant:
A. planting grafting should select physical features slightly high, and draining is unimpeded, the arable land that loosing soil is fertile, is made the wide 1m of furrow, is used for planting the cypress seedling of grafting after smooth;
B. the cypress seedling of grafting according to spacing 2cm, line-spacing 20cm plants, and then earths up, ridging height for exposing cypress scion 1/3rd place;
(6) beta pruning: the cypress seedling after grafting generally sent out shoot about 15 days May, at this moment needed to cut 1/2nd of Japan cypress acrial part, remaining half Japan cypress branch is cut next month on June about 10;
(7) apply fertilizer: after first time cuts Japan cypress branch, execute disposable fertilizer, fertilizer is executed in the furrow between ridge and ridge, Mei Mushi 10kg composite fertilizer, executes every mu of 10 kilograms of composite fertilizers again after second time cuts Japan cypress branch;
(8) normal management is proceeded to.
2. grafting method according to claim 1, before it is characterized in that described step (1) wins scion, carries out side shoot topping in early January to mid-February to cypress and prunes short bud; After 3 ~ 4 days, gather the branch of raw lignification stalwartness then, remove blade; Branch is cut into scion, and each scion, containing 2 joints, retains 2 leaves or 2 buds.
3. grafting method according to claim 2, it is characterized in that in described step (3) fertilising step, the composition of described composite fertilizer and proportioning are calculate according to percentage by weight: duck excrement 69%, wheat bran 20%, bean dregs 10.5%, superphosphate 1%, bacillus subtilis bacillus 0.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469625.2A CN104285685A (en) | 2014-09-15 | 2014-09-15 | Method for grafting sabina chinensis on platycladus orientalis stock |
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| CN201410469625.2A CN104285685A (en) | 2014-09-15 | 2014-09-15 | Method for grafting sabina chinensis on platycladus orientalis stock |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620868A (en) * | 2015-02-13 | 2015-05-20 | 中国林业科学研究院林业研究所 | Grafting propagation method for ancient platycladus orientalis |
| CN104885795A (en) * | 2015-06-04 | 2015-09-09 | 山东省林业科学研究院 | Seedling growing method for increasing robinia pseudoacacia grafting survival rates |
| CN105340587A (en) * | 2015-11-09 | 2016-02-24 | 界首市两湾家庭农场 | Grafting cultivation method of cupressus blue ice |
| CN105830751A (en) * | 2016-04-22 | 2016-08-10 | 泰安时代园林科技开发有限公司 | Method for producing antiqued stump bonsai by grafting thick branch of Platycladus orientalis |
| CN106171536A (en) * | 2015-04-30 | 2016-12-07 | 江苏省中国科学院植物研究所 | Grafting true cypress technology on a kind of cypress |
| CN107135813A (en) * | 2017-06-18 | 2017-09-08 | 余颖恒 | A kind of root system engrafting method of Chinese juniper |
| CN107172989A (en) * | 2017-05-03 | 2017-09-19 | 安徽荃润丰农业科技有限公司 | A kind of method of red autumnal leaves barberry grafting berberis poiretii |
| CN107242076A (en) * | 2017-06-18 | 2017-10-13 | 余颖恒 | A kind of root system propagation method of Chinese juniper |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620868A (en) * | 2015-02-13 | 2015-05-20 | 中国林业科学研究院林业研究所 | Grafting propagation method for ancient platycladus orientalis |
| CN106171536A (en) * | 2015-04-30 | 2016-12-07 | 江苏省中国科学院植物研究所 | Grafting true cypress technology on a kind of cypress |
| CN104885795A (en) * | 2015-06-04 | 2015-09-09 | 山东省林业科学研究院 | Seedling growing method for increasing robinia pseudoacacia grafting survival rates |
| CN104885795B (en) * | 2015-06-04 | 2017-09-05 | 山东省林业科学研究院 | A kind of method for culturing seedlings for improving locust tree graft survival rate |
| CN105340587A (en) * | 2015-11-09 | 2016-02-24 | 界首市两湾家庭农场 | Grafting cultivation method of cupressus blue ice |
| CN105830751A (en) * | 2016-04-22 | 2016-08-10 | 泰安时代园林科技开发有限公司 | Method for producing antiqued stump bonsai by grafting thick branch of Platycladus orientalis |
| CN107172989A (en) * | 2017-05-03 | 2017-09-19 | 安徽荃润丰农业科技有限公司 | A kind of method of red autumnal leaves barberry grafting berberis poiretii |
| CN107135813A (en) * | 2017-06-18 | 2017-09-08 | 余颖恒 | A kind of root system engrafting method of Chinese juniper |
| CN107242076A (en) * | 2017-06-18 | 2017-10-13 | 余颖恒 | A kind of root system propagation method of Chinese juniper |
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