CN105248154B - Queensland nut propagation method - Google Patents
Queensland nut propagation method Download PDFInfo
- Publication number
- CN105248154B CN105248154B CN201510726747.XA CN201510726747A CN105248154B CN 105248154 B CN105248154 B CN 105248154B CN 201510726747 A CN201510726747 A CN 201510726747A CN 105248154 B CN105248154 B CN 105248154B
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- scion
- plant
- grafting
- rootstock seedling
- queensland nut
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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
-
- 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)
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention proposes a kind of Queensland nut propagation method, comprises the following steps：1) rootstock seedling is cultivated：With tree planting bag nursery, after rootstock seedling is cultivated to more than 60cm, timely weeding, fertilising, deinsectization, diseases prevention, strengthen managing and protecting, select stock stem diameter in 0.95cm 1.35cm rootstock seedling as grafting seedling；2) scion is chosen：Scion is the spring tip of semi-lignified, retains 1 complete leaf, and rest blade is all wiped out；3) grafting：Grafting time selection is carried out in late Febuary in spring, and the scion lower half that step 2) is chosen is whittled into smooth wedge shape, cuts long 2 3cm of mouth, grows 2.5 3cm graft unions with knife rip cutting in the open center of stock, wedge-shaped scion is inserted, carries out grafting；Garden transplanting can be gone out when plant strain growth is stablized and grows new root；4) field management：The plant gone out after the transplanting of garden is watered in time, weeding, fertilising and the prevention and control of plant diseases, pest control.The propagation method is by the way that rootstock seedling, scion and engrafting method are in optimized selection so that the graft survival rate of Queensland nut is up to more than 95%.
Description
Technical field
The invention belongs to planting fruit trees field, and in particular to a kind of Queensland nut propagation method.
Background technology
Queensland nut is first of the dry fruit famous greatly of the world four, and best-selling dry fruit is eaten always on international market for a long time
Product.It is predicted that to about 250,000 tons of the year two thousand twenty world Queensland nut shell fruit total output, wherein Australian Queensland nut produces shell fruit per year
About 50,000 tons, about 40,000 tons of the U.S., about 20,000 tons of South Africa, China's yield will be up to 20,000 tons or so.However, at present to the need of Queensland nut
For the amount of asking about more than 400,000 tons, this big demand provides very wide market prospects for the industrialized development of nut.
Existing Queensland nut mating system is to carry out extensive grafting in summer, autumn, winter mostly, typically in vernalization seedling
Afterwards, seedling is transplanted, then grafting is carried out to seedling, the growing-seedling period length of this method, seedling cost are big, and graft survival rate is less than
50%.In order to meet masses' demand, nut seedling price is reduced, it is necessary to shorten seedling raise period, improve graft survival rate, reduce nursery
Cost, thus it is very necessary to carry out the efficient raising technology research of Queensland nut.
The content of the invention
To solve the problems, such as that existing Queensland nut grafting survival rate is low, the present invention proposes a kind of Queensland nut propagation method,
The propagation method is by the way that rootstock seedling, scion and engrafting method are in optimized selection so that the graft survival rate of Queensland nut
Up to more than 95%.
The technical proposal of the invention is realized in this way：
A kind of Queensland nut propagation method, comprises the following steps：
1) rootstock seedling is cultivated：With tree planting bag nursery, after rootstock seedling is cultivated to more than 60cm, timely weeding, apply fertilizer, remove
Worm, diseases prevention, strengthen managing and protecting, select stock stem diameter in 0.95cm-1.35cm rootstock seedling as grafting seedling；
2) scion is chosen：Scion is the spring tip of semi-lignified, retains 1 complete leaf, and rest blade is all wiped out；
3) grafting：Grafting time selection is carried out in late Febuary in spring, and stock first uses sufficient fertilizer before grafting two weeks, carries out disease
Pest control, stock is cut in 10-15cm place, and cut off the blade by interface, under the scion that step 2) is chosen
Half portion is whittled into smooth wedge shape, cuts the long 2-3cm of mouth；In the open center long 2.5-3cm graft unions of knife rip cutting of stock, by wedge shape
Scion is inserted, and both sides bast aligns identical；Interface uses plastic film tape colligation, the biological sealed membrane in scion part from bottom to top
Sealing, prevents scion saliva point excessive vaporization and dries up；Garden transplanting can be gone out when plant strain growth is stablized and grows new root；
4) field management：The plant gone out after the transplanting of garden is watered in time, weeding, fertilising and the prevention and control of plant diseases, pest control.
Further, the kind of the rootstock seedling is Queensland nut 800, and the kind of the scion is Queensland nut 788.
Further, it is described go out garden transplanting after plant transplanting when Arbuscular Mycorrhizal Fungi.
Further, the inoculum concentration of the AMF of every plant of plant is 0.02-0.1g.
Beneficial effect of the present invention：
The present invention as the rootstock seedling of grafting stock stem diameter in 0.95cm-1.35cm, its graft survival rate is higher,
Because stock stem diameter is small, the scion of selection is thin, and contained subalimentation in stock, fringe, graft survival rate is relatively low, but stock stem diameter
More than 1.35cm, the faying face of stock is significantly greater than the faying face of scion, during grafting can only side alignment forming layer, the shape of anvil fringe
Layered contact area increases and reduced with stock rugosity, and graft survival rate reduces.Scion is 1 complete leaf of reservation of semi-lignified
The spring tip can significantly improve grafting survival rate, up to 95%, and grafting time is suitable in the late Febuary in spring.Go out garden shifting
After plant after cultivation is handled with AMF, hence it is evident that promote nut growth, Queensland nut is excellent and scarce commodity so as to improve
Kind breeds speed and quantity.
Embodiment
Embodiment 1
A kind of Queensland nut propagation method, comprises the following steps：
1) rootstock seedling is cultivated：With tree planting bag nursery, after the rootstock seedling of Queensland nut 800 is cultivated to more than 60cm, remove in time
Grass, fertilising, deinsectization, diseases prevention, strengthen managing and protecting, and select stock stem diameter in 1.15cm rootstock seedling as grafting seedling；
2) scion is chosen：Scion is the spring tip of the semi-lignified of Queensland nut 788, retains 1 complete leaf, and rest blade is whole
Wipe out；
3) grafting：Grafting time selection was carried out late Febuary in spring in 2012, and stock first uses sufficient fertilizer before grafting two weeks,
The prevention and control of plant diseases, pest control is carried out, stock is cut in 10cm place, and cuts off the blade by interface, is chosen suitable with stock thickness
Budling, cut off 2 sections, retain 1 complete leaf scion, scion lower half is whittled into smooth wedge shape, cuts the long 2-3cm of mouth；In anvil
The open center long 2.5-3cm graft unions of knife rip cutting of wood, wedge-shaped scion are inserted, both sides bast aligns identical；Interface is certainly
Lower and upper plastic film tape colligation, scion part is sealed with biological sealed membrane, prevents scion saliva point excessive vaporization and dry up；
Garden transplanting can be gone out when plant strain growth is stablized and grows new root, the Arbuscular Mycorrhizal Fungi in transplanting, every plant of plant
The inoculum concentration of AMF be 0.02g, 500 plants of plant altogether；
4) field management：The plant gone out after the transplanting of garden, timely watering, weeding, fertilising and the prevention and control of plant diseases, pest control, finally there is 481
Strain grafting survival.
Embodiment 2
A kind of Queensland nut propagation method, comprises the following steps：
1) rootstock seedling is cultivated：With tree planting bag nursery, after the rootstock seedling of Queensland nut 800 is cultivated to more than 60cm, remove in time
Grass, fertilising, deinsectization, diseases prevention, strengthen managing and protecting, and select stock stem diameter in 0.95cm rootstock seedling as grafting seedling；
2) scion is chosen：Scion is the spring tip of the semi-lignified of Queensland nut 788, retains 1 complete leaf, and rest blade is whole
Wipe out；
3) grafting：Grafting time selection was carried out late Febuary in spring in 2013, and stock first uses sufficient fertilizer before grafting two weeks,
The prevention and control of plant diseases, pest control is carried out, stock is cut in 12cm place, and cuts off the blade by interface, is chosen suitable with stock thickness
Budling, cut off 2 sections, retain 1 complete leaf scion, scion lower half is whittled into smooth wedge shape, cuts the long 2-3cm of mouth；In anvil
The open center long 2.5-3cm graft unions of knife rip cutting of wood, wedge-shaped scion are inserted, both sides bast aligns identical；Interface is certainly
Lower and upper plastic film tape colligation, scion part is sealed with biological sealed membrane, prevents scion saliva point excessive vaporization and dry up；
Garden transplanting can be gone out when plant strain growth is stablized and grows new root, the Arbuscular Mycorrhizal Fungi in transplanting, every plant of plant
The inoculum concentration of AMF be 0.05g, 500 plants of plant altogether；
4) field management：The plant gone out after the transplanting of garden, timely watering, weeding, fertilising and the prevention and control of plant diseases, pest control, finally there is 485
Strain grafting survival.
Embodiment 3
A kind of Queensland nut propagation method, comprises the following steps：
1) rootstock seedling is cultivated：With tree planting bag nursery, after the rootstock seedling of Queensland nut 800 is cultivated to more than 60cm, remove in time
Grass, fertilising, deinsectization, diseases prevention, strengthen managing and protecting, and select stock stem diameter in 1.35cm rootstock seedling as grafting seedling；
2) scion is chosen：Scion is the spring tip of the semi-lignified of Queensland nut 788, retains 1 complete leaf, and rest blade is whole
Wipe out；
3) grafting：Grafting time selection was carried out late Febuary in spring in 2014, and stock first uses sufficient fertilizer before grafting two weeks,
The prevention and control of plant diseases, pest control is carried out, stock is cut in 15cm place, and cuts off the blade by interface, is chosen suitable with stock thickness
Budling, cut off 2 sections, retain 1 complete leaf scion, scion lower half is whittled into smooth wedge shape, cuts the long 2-3cm of mouth；In anvil
The open center long 2.5-3cm graft unions of knife rip cutting of wood, wedge-shaped scion are inserted, both sides bast aligns identical；Interface is certainly
Lower and upper plastic film tape colligation, scion part is sealed with biological sealed membrane, prevents scion saliva point excessive vaporization and dry up；
Garden transplanting can be gone out when plant strain growth is stablized and grows new root, the Arbuscular Mycorrhizal Fungi in transplanting, every plant of plant
The inoculum concentration of AMF be 0.1g, 500 plants of plant altogether；
4) field management：The plant gone out after the transplanting of garden, timely watering, weeding, fertilising and the prevention and control of plant diseases, pest control, finally there is 492
Strain grafting survival.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (2)
1. a kind of Queensland nut propagation method, it is characterised in that comprise the following steps：
1) rootstock seedling is cultivated：With tree planting bag nursery, treat that rootstock seedling is cultivated to more than 60cm, timely weeding, fertilising, deinsectization, diseases prevention,
Reinforcement is managed and protected, and selects stock stem diameter in 0.95cm-1.35cm rootstock seedling as grafting seedling；
2) scion is chosen：Scion is the spring tip of semi-lignified, retains 1 complete leaf, and rest blade is all wiped out；
3) grafting：Grafting time selection stock before late Febuary in spring, grafting two weeks first uses sufficient fertilizer, carries out the prevention and control of plant diseases, pest control,
Stock is cut in 10-15cm place, and cuts off the blade by interface, the scion lower half that step 2) is chosen is whittled into flat
Sliding wedge shape, cut the long 2-3cm of mouth；In the open center long 2.5-3cm graft unions of knife rip cutting of stock, wedge-shaped scion is inserted,
Both sides bast aligns identical；Interface uses plastic film tape colligation from bottom to top, and scion part is sealed with biological sealed membrane, prevented
Scion saliva divides excessive vaporization and dried up；Garden transplanting can be gone out when plant strain growth is stablized and grows new root；It is described go out garden transplanting
Plant transplanting when Arbuscular Mycorrhizal Fungi, the inoculum concentration of the AMF of every plant of plant is 0.02-0.1g；
4) field management：The plant gone out after the transplanting of garden is watered in time, weeding, fertilising and the prevention and control of plant diseases, pest control.
2. Queensland nut propagation method according to claim 1, it is characterised in that the kind of the rootstock seedling is that Australia is hard
Fruit 800, the kind of the scion is Queensland nut 788.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726747.XA CN105248154B (en) | 2015-10-30 | 2015-10-30 | Queensland nut propagation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726747.XA CN105248154B (en) | 2015-10-30 | 2015-10-30 | Queensland nut propagation method |
Publications (2)
| Publication Number | Publication Date |
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| CN105248154A CN105248154A (en) | 2016-01-20 |
| CN105248154B true CN105248154B (en) | 2017-12-08 |
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| CN201510726747.XA Expired - Fee Related CN105248154B (en) | 2015-10-30 | 2015-10-30 | Queensland nut propagation method |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105961110A (en) * | 2016-05-05 | 2016-09-28 | 广西南亚热带农业科学研究所 | Method for improving yield and quality of macadamia nut |
| CN106212154A (en) * | 2016-07-25 | 2016-12-14 | 广西南亚热带农业科学研究所 | Karst Rocky Desertification mountain region macadimia nut cultural method |
| CN107173153A (en) * | 2017-06-02 | 2017-09-19 | 中国热带农业科学院南亚热带作物研究所 | A kind of method that utilization two-stage method cultivates Queensland nut grafting seedlings |
| CN107494104A (en) * | 2017-07-21 | 2017-12-22 | 澜沧绿普生农业开发有限公司 | A kind of Queensland nut fast breeding method |
| CN108718881A (en) * | 2018-05-30 | 2018-11-02 | 贵州卡农云服务有限公司 | A kind of Queensland nut selenium-rich high-yield planting method |
| CN110432015A (en) * | 2019-07-31 | 2019-11-12 | 广西澳一澳农业科技有限公司 | A kind of Queensland nut high efficiency seedling cultivating method |
| CN114868587A (en) * | 2022-03-04 | 2022-08-09 | 李琛 | Efficient macadimia nut breeding method |
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| CN101194585A (en) * | 2007-12-11 | 2008-06-11 | 云南神宇新能源有限公司 | Raise seedling method of jatropha mycorhiza |
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| CN102742458A (en) * | 2012-07-27 | 2012-10-24 | 贵州省亚热带作物研究所 | Macadamia nut green branch grafting method |
| CN103988745A (en) * | 2014-05-28 | 2014-08-20 | 广西南亚热带农业科学研究所 | Cultivating method for macadamia nuts |
| CN104488576A (en) * | 2015-01-05 | 2015-04-08 | 江城中澳农业科技发展有限公司 | Grafting method of macadimia nut sprout |
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Patent Citations (5)
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| CN101194585A (en) * | 2007-12-11 | 2008-06-11 | 云南神宇新能源有限公司 | Raise seedling method of jatropha mycorhiza |
| CN101574043A (en) * | 2009-06-15 | 2009-11-11 | 云南迪思企业集团坚果有限公司 | Bud stock grafting method of Australian nuts |
| CN102742458A (en) * | 2012-07-27 | 2012-10-24 | 贵州省亚热带作物研究所 | Macadamia nut green branch grafting method |
| CN103988745A (en) * | 2014-05-28 | 2014-08-20 | 广西南亚热带农业科学研究所 | Cultivating method for macadamia nuts |
| CN104488576A (en) * | 2015-01-05 | 2015-04-08 | 江城中澳农业科技发展有限公司 | Grafting method of macadimia nut sprout |
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| CN105248154A (en) | 2016-01-20 |
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