CN102523946A - Jujube tree grafting method - Google Patents
Jujube tree grafting method Download PDFInfo
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- CN102523946A CN102523946A CN2012100703582A CN201210070358A CN102523946A CN 102523946 A CN102523946 A CN 102523946A CN 2012100703582 A CN2012100703582 A CN 2012100703582A CN 201210070358 A CN201210070358 A CN 201210070358A CN 102523946 A CN102523946 A CN 102523946A
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- scion
- grafting
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- jujube tree
- anvil
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Abstract
The invention discloses a jujube tree grafting method, which mainly comprises the following steps of: cutting a scion to have a crescent cut, tearing a cortex on the back of a cut surface of the scion, lightly inserting a xylem of the scion between the cortex and xylem of the anvil from the crescent cut of the anvil to make the skin of the scion laid on the cut surface of the anvil and the skin of the scion and the cut surface of the anvil tightly combined until the cut surface of the scion is slightly exposed, and binding by using a plastic bag. By the steps, the activity of a cambium can be promoted, the heating process is quickened, and the grafting survival rate of a jujube tree is 95 percent.
Description
Technical field
What the present invention relates to is the grafting method of a kind of jujube tree.
Background technology
Jujube tree, deciduous tree, 10 meters of Gao Keda, tree crown is avette.The bark taupe, lacinia.Branch has the branch of long shoot, brachyplast and deciduous sprig.The long shoot bronzing is " it " oxbow, and is smooth, and stipule thorn or not obvious is arranged; Alternate on the long shoot of brachyplast more than biennial; The deciduous sprig is more very thin, and no bud clusters on brachyplast, all falls with leaf after autumn.Leaf is avette to ovum shape oblong, the blunt point of tip, and there is serration at the edge, and base is given birth to three and is gone out arteries and veins, and the blade face is glossy, and the two sides does not have hair.Bloom 5～June, and the cyme armpit is given birth to, spend little, yellow green.Drupe is avette to Long Circle, and 8～September, fruit was ripe, kermesinus when ripe.Jujube tree is the fallen leaves wood that can grow to 12 meters high, belongs to Rhamnaceae, has the thorn branch, the growth in pairs of its thorn, and one of which is straight shape, and about 1.5cm is long, and another is crooked and short slightly.Some cultivates kind is stingless, the shoot tool alternating growth leaf and the short and small vein of current growth.It is oval microscler that leaf is, and 2.5-4cm is long, and 1-2cm is wide, and slick and sly limit is to the zigzag limit, and is not sharp sharp to slightly, and rounded at base portion.Bear cymose little (5mm size) yellow (or pale yellow) in blade root portion and spend the intact vegetative form of giving birth to of two victorys, the calyx convexity is sharp type.Small-flowered at the top to rear curved.
At present, be mainly cuttage technique about the propagation technique of jujube tree, to the grafting of jujube tree as yet the someone study, popularizing as yet of improved seeds accomplished, the nursery stock disparities between supply and demand are increasingly sharpened, and have had a strong impact on applying of jujube tree.
Summary of the invention
The present invention is directed to existing deficiency the grafting method of a kind of jujube tree is provided.
The present invention realizes above-mentioned purpose through following method.
The grafting method of a kind of jujube tree is characterized in that this method comprises the following steps:
(1) grafting time: spring grafting is typically chosen in late April～mid-May, and carry out when bud is sprouted the resin back of flowing, because this, temperature was suitable in period, healing is fast, the graft survival rate height;
(2) scion collection and processing: the developmental branch then that growth is enriched, branch is bright and clean, sprout is full of no damage by disease and insect is chosen in scion, is excellent with the branch stage casing, and spring grafting should be in resting stage clip scion; Cutting back becomes about 10cm, and every section 2～3 full buds are sealed with wax; To prevent that water from dividing loss; Be stored in freezer or bury with wet sand drift and store sth. in a cellar, under the condition of 1～6 ℃ of temperature, humidity about 85%, storage effect is better;
(3) stock is handled: with shrub and hedge trimmer with 2 years living jujube tree seedlings apart from ground smooth place, the 20cm left and right sides cut off, at stock smooth place backlight, 0.6cm up is whittled into crescent shape under the face from cutting with grafting knife to be 40 ° of angles; Cut mouthful following 8～10cm from top to bottom from crescent moon, thick by being thinned to, stock skin to the xylem of pruning; Vertical stock of the face of cutting and smooth are cut the thin place of anvil and are emerald green, and the thickness has a little xylem; Shape bevel fond of gossip wants a cutter to be whittled into; Require smooth, be easy to the anvil fringe and contact closely, help into alive;
(4) grafting: during grafting; Scion is whittled into crescent moon equally cuts mouth, tear up the cortex at the scion bevel back side, cut mouthful a xylem from the stock crescent moon and insert gently between the cortex and xylem of stock scion; Let the skin of scion apply on the bevel of stock; And both are combined closely, and be inserted to little scion bevel that exposes and get final product, carry out bondage with plastic sack;
(5) management after the grafting: check into situation alive, connect the back and behind 10～15 d, check into situation alive, all petioles use hand one to touch the person that promptly do not fall for becoming alive; If scion is withered or blackout; Represent that then scion is dead, should mend immediately and connect that lashings is in time removed based on the stock growing state in the back that becomes to live; But can suitably postpone at windy area, in order to avoid scion is rolled over by wind; Must shelter from heat or light after the grafting and preserve moisture; Available old and useless newspaper or books are done the paper bag of growth * wide 15cm * 12cm, directly be enclosed within the good scion of grafting, but also the sleeving plastic bag are preserved moisture; Budder and become to live the back removal; Connect the back and should water the same day, when treating that young sprout grows to 50～60cm, stay 4～5 leaves to carry out the 1st pinching; When weeds occurring after the grafting, not want the scratching scion, behind the releasing bondage thing, normally carry out field weeding, before the releasing bondage thing, do not water when arid especially after the grafting, behind the releasing bondage thing, when appearance is arid, in time water with big hoe with the careful weeding of spud; Nursery stock imposes urea after getting into ramp, and about 25 kilograms of per 667 squares of meters in time water after topdressing.
Beneficial effect: the present invention is the graft technology of jujube tree, has the following advantages:
1, the present invention makes graft survival rate reach 95% owing to selected suitable grafting time and reasonable operation, has increased substantially peasant's economic interests;
2, selecting vigorous sturdy branch of physiological function and scion is to improve the basis of graft survival rate and guarantee that grafting in good time helps the healing of wound, and grafting time of the present invention is in late April～mid-May; The Germination to Frondescent phase at a time when this; In addition, it is an important ring of the present invention that the crescent moon of scion and stock is cut mouth, and it can promote cambial activity; Accelerate agglutination, improve survival rate;
3, the management after connecing comprise remove bondage, preserve moisture, weeding and the step of topdressing, guaranteed the survival rate of grafting nursery stock.
Embodiment
Below in conjunction with embodiment the present invention is further described, following each embodiment only is used to explain the present invention, to not restriction of the present invention.
The grafting method of a kind of jujube tree is characterized in that this method comprises the following steps:
(1) grafting time: spring grafting is typically chosen in late April～mid-May, and carry out when bud is sprouted the resin back of flowing, because this, temperature was suitable in period, healing is fast, the graft survival rate height;
(2) scion collection and processing: scion variety is selected the fine horse jujube for use, and the developmental branch then that growth is enriched, branch is bright and clean, sprout is full of no damage by disease and insect is chosen in scion, is excellent with the branch stage casing; Spring grafting should be in resting stage clip scion, and cutting back becomes about 10cm, every section 2～3 full buds; Seal with wax, divide loss, be stored in freezer or bury and store sth. in a cellar with wet sand drift to prevent water; Under the condition of 1～6 ℃ of temperature, humidity about 85%, storage effect is better;
(3) stock is handled: stock variety is selected pear and date-printing blocks for use, with shrub and hedge trimmer with 2 years living jujube tree seedlings apart from ground smooth place, the 20cm left and right sides cut off, at stock smooth place backlight; 0.6cm up is whittled into crescent shape under the face from cutting with grafting knife to be 40 ° of angles, cuts mouthful following 8～10cm from top to bottom from crescent moon, and is thick by being thinned to; Prune the stock skin to xylem, and vertical stock of the face of cutting and smooth are cut the thin place of anvil and are emerald green; The thickness has a little xylem, and shape bevel fond of gossip wants a cutter to be whittled into, and requires smooth; Be easy to the anvil fringe and contact closely, help into alive;
(4) grafting: during grafting; Scion is whittled into crescent moon equally cuts mouth, tear up the cortex at the scion bevel back side, cut mouthful a xylem from the stock crescent moon and insert gently between the cortex and xylem of stock scion; Let the skin of scion apply on the bevel of stock; And both are combined closely, and be inserted to little scion bevel that exposes and get final product, carry out bondage with plastic sack;
(5) management after the grafting: check into situation alive, remove lashings, connect the back and behind 10～15 d, check into situation alive; All petiole use hands one touch the person that promptly do not fall for becoming alive, if scion is withered or blackout, represent that then scion is dead; Should mend immediately and connect; In time remove lashings according to the stock growing state after becoming to live, but can suitably postpone, in order to avoid scion is rolled over by wind at windy area; Must shelter from heat or light after the grafting and preserve moisture; Available old and useless newspaper or books are done the paper bag of growth * wide 15cm * 12cm, directly be enclosed within the good scion of grafting, but also the sleeving plastic bag are preserved moisture; Budder and become to live the back removal; Connect the back and should water the same day, when treating that young sprout grows to 50～60cm, stay 4～5 leaves to carry out the 1st pinching; When weeds occurring after the grafting, not want the scratching scion, behind the releasing bondage thing, normally carry out field weeding, before the releasing bondage thing, do not water when arid especially after the grafting, behind the releasing bondage thing, when appearance is arid, in time water with big hoe with the careful weeding of spud; Nursery stock imposes urea after getting into ramp, and about 25 kilograms of per 667 squares of meters in time water after topdressing.
Through the cultivation of above-mentioned steps, the graft survival rate of jujube tree has reached 95%.
Claims (1)
1. situation is in time removed lashings, but can suitably postpone at windy area, in order to avoid scion is rolled over by wind; Must shelter from heat or light after the grafting and preserve moisture; Available old and useless newspaper or books are done the paper bag of growth * wide 15cm * 12cm, directly be enclosed within the good scion of grafting, but also the sleeving plastic bag are preserved moisture; Budder and become to live the back removal; Connect the back and should water the same day, when treating that young sprout grows to 50～60cm, stay 4～5 leaves to carry out the 1st pinching; When weeds occurring after the grafting, not want the scratching scion, behind the releasing bondage thing, normally carry out field weeding, before the releasing bondage thing, do not water when arid especially after the grafting, behind the releasing bondage thing, when appearance is arid, in time water with big hoe with the careful weeding of spud; Nursery stock imposes urea after getting into ramp, and about 25 kilograms of per 667 squares of meters in time water after topdressing.
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| CN2012100703582A CN102523946A (en) | 2012-03-17 | 2012-03-17 | Jujube tree grafting method |
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| CN2012100703582A CN102523946A (en) | 2012-03-17 | 2012-03-17 | Jujube tree grafting method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871838A (en) * | 2015-06-01 | 2015-09-02 | 张亚南 | High-survival-rate jujube tree grafting method |
| CN105265187A (en) * | 2015-08-24 | 2016-01-27 | 山东农业大学 | Crescent budding method |
| CN105393806A (en) * | 2015-11-11 | 2016-03-16 | 宁夏农林科学院 | Assisted method for improving survival rate of fruit tree branch grafting |
| CN105961040A (en) * | 2016-06-08 | 2016-09-28 | 曾令洪 | Grafting method for peach tree |
| CN106234037A (en) * | 2016-07-28 | 2016-12-21 | 山东省果树研究所 | A kind of quick engrafting method of jujube tree nursery stock |
| CN106258509A (en) * | 2016-08-04 | 2017-01-04 | 四川七彩林业开发有限公司 | A kind of five colours osmanthus engrafting method |
| CN107371826A (en) * | 2017-08-31 | 2017-11-24 | 桂平市蒙圩镇火炎种养专业合作社 | A kind of method of midsummer jujube tree grafting |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1174653A (en) * | 1996-08-23 | 1998-03-04 | 武传枝 | Grafting propgation method of xue jujube tree |
| CN101940144A (en) * | 2010-09-25 | 2011-01-12 | 山西省农业科学院园艺研究所 | Quick breeding method of ornamental dragon jujube stock |
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2012
- 2012-03-17 CN CN2012100703582A patent/CN102523946A/en active Pending
Patent Citations (2)
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|---|---|---|---|---|
| CN1174653A (en) * | 1996-08-23 | 1998-03-04 | 武传枝 | Grafting propgation method of xue jujube tree |
| CN101940144A (en) * | 2010-09-25 | 2011-01-12 | 山西省农业科学院园艺研究所 | Quick breeding method of ornamental dragon jujube stock |
Non-Patent Citations (5)
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| 刘大瑛等: "苗圃地枣树快速嫁接技术", 《江苏林业科技》, vol. 28, no. 1, 28 February 2001 (2001-02-28), pages 48 * |
| 图尔贡·图尔荪托合提: "枣树双舌接提高成活率的技术要点", 《新疆林业》, no. 1, 31 December 2008 (2008-12-31), pages 26 * |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871838A (en) * | 2015-06-01 | 2015-09-02 | 张亚南 | High-survival-rate jujube tree grafting method |
| CN105265187A (en) * | 2015-08-24 | 2016-01-27 | 山东农业大学 | Crescent budding method |
| CN105393806A (en) * | 2015-11-11 | 2016-03-16 | 宁夏农林科学院 | Assisted method for improving survival rate of fruit tree branch grafting |
| CN105961040A (en) * | 2016-06-08 | 2016-09-28 | 曾令洪 | Grafting method for peach tree |
| CN106234037A (en) * | 2016-07-28 | 2016-12-21 | 山东省果树研究所 | A kind of quick engrafting method of jujube tree nursery stock |
| CN106258509A (en) * | 2016-08-04 | 2017-01-04 | 四川七彩林业开发有限公司 | A kind of five colours osmanthus engrafting method |
| CN107371826A (en) * | 2017-08-31 | 2017-11-24 | 桂平市蒙圩镇火炎种养专业合作社 | A kind of method of midsummer jujube tree grafting |
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Application publication date: 20120704 |