CN1475099A - Breeding method of jerusalem artichoke - Google Patents
Breeding method of jerusalem artichoke Download PDFInfo
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- CN1475099A CN1475099A CNA021393788A CN02139378A CN1475099A CN 1475099 A CN1475099 A CN 1475099A CN A021393788 A CNA021393788 A CN A021393788A CN 02139378 A CN02139378 A CN 02139378A CN 1475099 A CN1475099 A CN 1475099A
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Abstract
A method for reproducing Jerusalem artichoke culturing seedlings on vernalization bed until the seedling has 15-20 cm in height, cutting the seedling into segments, culturing seedlings with said segments in the culture medium prepared from humas soil, fertilizer, trace elements and macro elements, and transplanting by hole sowing with soil. Its advantage is high survival rate. Said Jerusalem artichoke can be used to prevent soil erosion.
Description
Technical field
The present invention relates to a kind of method for propagation, especially a kind of propagation method that prevents desertification of land, prevents erosion, defends and controls sand the plant jerusalem artichoke.
Background technology
Jerusalem artichoke is a kind of composite family herbaceos perennial, and cauline leaf is in great numbers, and total biomass can reach 5-7 ton/mu.The jerusalem artichoke of self-sow under normal conditions, grows up to shrub bunch clump shape.Cane is tough and tensile, thick black, tall and big.Blade is black green, luxuriant.The tolerance to cold extra-heavy, not dead in subzero 40-50 ℃ sowing in underground stem tuber hibernation, can continue again to germinate in 1 year; Drought-resistance ability is strong, and when serious drought, jerusalem artichoke is cauline leaf death on the ground, and underground stem block can be grown again and be emerged in 1 year; Anti-blown sand is no more than 50 centimetres as long as cover sand, can normally germinate in the same old way, and extremely strong vitality is arranged.Jerusalem artichoke is once grown seedlings, perennation, and annual speed increment with 20 times, fertility is extremely strong.The jerusalem artichoke ground close stem of seedling is long, and every seedling can divide 5-10 fork, and plant height reaches more than the 2-4 rice, can form shelter belt; It is netted that rhizome is, and can prevent erosion preventing and fixing sand.The stem tuber of jerusalem artichoke does not have chemical harmful components, is fabulous dish or food, can also extract the high polymer of natural monosaccharide groups monose aldehydic acid, and food fiber physiological property is very outstanding, and the higher development value is arranged; Cauline leaf also can be processed into feed, and large-area plantation jerusalem artichoke can change the ecotope of Desert Area.
The present invention adopts proper culture medium, make jerusalem artichoke in tissue culture, turn out normal young shoot, young shoot is cut into segment, make its rooting propagation in a short time, and the plant-paraphyte that is obtained is transplanted in the soil, bring into play it and preventing desertification of land, prevent erosion, defend and control sand, bio-pharmaceuticals, improving the effect in people's dietary structure.
At present, the artificial propagation techniques of jerusalem artichoke still lacks, and all cause jerusalem artichoke to fail the large tracts of land popularizing planting.
Summary of the invention
The objective of the invention is for a kind of bud seedling that the segment of jerusalem artichoke stem piece is turned out is provided, be cut into segment again, by setting up under the non-sterile condition, in humus soil matrix, come the accelerates multiplication jerusalem artichoke with the little segment of bud seedling, to guarantee the maximum survival rate of little segment, and directly cultivate plant-paraphyte of jerusalem artichoke, obtaining the plantation seedling of high-quality more in a short time.
Purpose of the present invention can realize by following measure:
The propagation method of a kind of jerusalem artichoke comprises the steps: that (1) is divided at least 2 cubic centimetres stem tuber with the jerusalem artichoke stem tuber, and every need have 1-2 eye at least; (2) stem tuber is planted in the bed of growing seedlings, seedling is urged in insulation, and when seedling grew to 15-20 centimetre, segment kind of the base of growing seedlings again will have the taper of 3 leaves at least on kind of the base of growing seedlings; (3) kind of the base of will growing seedlings places the breeding humus soil again, and insulation urges kind of the base of growing seedlings to germinate, and is at least 15 centimetres to the bud strain; (4) above-mentioned bud strain is transplanted; Or (5) with above-mentioned bud strain segment again, keeps having 3 leaves at least in the strain of segment bud, repeats above-mentioned steps (3) again and continues breeding; Repeat reproduction is transplanted after 3 times at the most.
Above-mentioned breeding humus soil is that humus soil is neutralized to pH value is 4.8-5.8, adds fertilizer-trace and macroelement again in 1000 parts of humus soil, and its weight portion is as follows:
Ammonium salt 100-650 part potash fertilizer 300-550 part trace element magnesium 300-550 part
Trace elements iron 30-60 part trace copper 30-60 part trace element zinc 5-15 part
Trace element manganese 3-5 part boric acid 5-8 part shale ashes 3000-5000 part.
Above-mentioned ammonium salt is at least a in ammonium phosphate, ammonium nitrate, the ammonium molybdate.
The present invention has following advantage compared to existing technology:
The present invention adopts the method for artificial propagation to cultivate the strain of jerusalem artichoke kind jerusalem artichoke, can greatly improve the jerusalem artichoke survival rate of seedling, for preventing desertification of land, prevent erosion and defend and control sand, improve pattern of farming, provides the seedling strain.
Concrete embodiment
The present invention also will be described in further detail in conjunction with the embodiments:
Embodiment one:
The propagation method of a kind of jerusalem artichoke comprises the steps:
1, the jerusalem artichoke stem tuber is divided into stem tuber more than 2 cubic centimetres, every need have 1-2 eye, and the sterilization dense planting and covers with plastic film in the bed of growing seedlings, and seedling is urged in insulation, and when seedling grows to 15-20 centimetre, but segment is grown seedlings; Each segment must guarantee the taper of 3-4 sheet leaf.
2, preparation humus soil, it is 5.3 that humus soil is neutralized to pH value, add fertilizer-trace and macroelement again in 1000 parts of humus soil, its consumption is as follows: 300 parts in ammonium phosphate, 150 parts in ammonium nitrate, 3 parts of ammonium molybdates, 450 parts of potassium sulphates, 350 parts in magnesium sulfate, 45 parts in iron sulfate, 50 parts in copper sulphate, 10 parts in zinc sulphate, 5 parts of boric acid, 4 parts of manganese sulphates, 4000 parts of shale ashes; Water spray is mixed thoroughly then, covers 12-24 hour with plastic film, in 8 * 25 the plastic film pouch of packing into one by one, segment is transplanted in the plastic film pouch again, be placed in together after, cover with plastic film, urge segment to germinate.When bud strain growth 20-25 days, (to about 15 centimetres).Can transplant to arable land, desert, desert and go.When continuing breeding, also can from each plant, obtain 3-5 little segment, and these little segments are transplanted to the humus soil plastic pouch of preparation, as stated above, when making new segment germinate again, also can continue breeding, but the segment sprout that continues to breed generally can not be above 3 times to 15 centimetres.
No matter 3 is to sow in arable land, desert, desert, all based on dibbling.Planting depth is generally 20-25 centimetre, and 45-65 centimetre of strain spacing, the degree of depth are 22-30 centimetre.When sowing, irrigate water one time, the humus soil of plastic sack and bud seedling are planted in the cave together, do not destroy globality humous in the plastic sack as far as possible, but small plastic bag must be taken off, to prevent to influence the growth and the contaminated environment of bud seedling.
(1) is the sowing of purpose with results jerusalem artichoke stem tuber, when sowing, imposes an amount of nitrogenous fertilizer, to increase output.The plantation line-spacing will be divided into major and minor band, during annual results, takes to take out the receipts method, divides major and minor band suitably to take out receipts, is principle not influence growth, the results in 1 year.(not gathering in the crops in general 1 year).
(2) with water and soil conservation, to prevent erosion be the sowing of purpose, when sowing, move towards plantation with plot flowing water, forms " quincuncial pile " type, with solid ground surface soil, the protection vegetation prevents erosion.During annual the results, take to take out the receipts method, suitably take out receipts, prevent erosion, the effect of protection vegetation not influence every the cave.(not gathering in the crops in general 1 year).
(3) be the plantation of purpose to defend and control sand, when sowing, plantation will suitably strengthen density, and is vertical with local prevailing wind direction, to strengthen the anti-blown sand effect.During annual the results, take to take out the receipts method, suitably take out receipts, not influence preventing and fixing sand, the effect of protection vegetation every the cave.(not gathering in the crops in general 1 year).
Embodiment two:
Outside configuration proportion humous and example one are different, all the other all with example together.It is 4.8 that described humus soil is neutralized to pH value, add fertilizer-trace and macroelement again in 1000 parts of humus soil, its consumption is as follows: 450 parts in ammonium phosphate, 2 parts of ammonium molybdates, 350 parts of potassium sulphates, 450 parts in magnesium sulfate, 55 parts in iron sulfate, 35 parts in copper sulphate, 6 parts in zinc sulphate, 7 parts of boric acid, 3 parts of manganese sulphates, 5000 parts of shale ashes.
Embodiment three:
Outside configuration proportion humous and example one are different, all the other all with example together.It is 5.8 that described humus soil is neutralized to pH value, add fertilizer-trace and macroelement again in 1000 parts of humus soil, its consumption is as follows: 540 parts in ammonium phosphate, 100 parts in ammonium nitrate, 1 part of ammonium molybdate, 500 parts of potassium sulphates, 550 parts in magnesium sulfate, 35 parts in iron sulfate, 45 parts in copper sulphate, 12 parts in zinc sulphate, 6 parts of boric acid, 5 parts of manganese sulphates, 3000 parts of shale ashes.
Claims (3)
1, the propagation method of a kind of jerusalem artichoke comprises the steps: that (1) is divided at least 2 cubic centimetres stem tuber with the jerusalem artichoke stem tuber, and every need have 1-2 eye at least; (2) stem tuber is planted in the bed of growing seedlings, seedling is urged in insulation, and when seedling grew to 15-20 centimetre, segment kind of the base of growing seedlings again will have the taper of 3 leaves at least on kind of the base of growing seedlings; (3) kind of the base of will growing seedlings places the breeding humus soil again, and insulation urges kind of the base of growing seedlings to germinate, and is at least 15 centimetres to the bud strain; (4) above-mentioned bud strain is transplanted; Or (5) with above-mentioned bud strain segment again, keeps having 3 leaves at least in the strain of segment bud, repeats above-mentioned steps (3) again and continues breeding; Repeat reproduction is transplanted after 3 times at the most.
2, the propagation method of jerusalem artichoke as claimed in claim 1 is characterized in that described breeding humus soil is that humus soil is neutralized to pH value is 4.8-5.8, adds fertilizer-trace and macroelement again in 1000 parts of humus soil, and its weight portion is as follows:
Ammonium salt 100-650 part potash fertilizer 300-550 part
Trace element magnesium 300-550 part trace elements iron 30-60 part
Trace copper 30-60 part trace element zinc 5-15 part
Trace element manganese 3-5 part boric acid 5-8 part shale ashes 3000-5000 part.
3, the propagation method of jerusalem artichoke as claimed in claim 2 is characterized in that described ammonium salt is at least a in ammonium phosphate, ammonium nitrate, the ammonium molybdate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139378 CN1209954C (en) | 2002-08-15 | 2002-08-15 | Breeding method of jerusalem artichoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139378 CN1209954C (en) | 2002-08-15 | 2002-08-15 | Breeding method of jerusalem artichoke |
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| Publication Number | Publication Date |
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| CN1475099A true CN1475099A (en) | 2004-02-18 |
| CN1209954C CN1209954C (en) | 2005-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 02139378 Expired - Fee Related CN1209954C (en) | 2002-08-15 | 2002-08-15 | Breeding method of jerusalem artichoke |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986440A (en) * | 2012-12-17 | 2013-03-27 | 镇江高冠食品有限公司 | Planting method for increasing per unit yield of Jerusalem artichokes |
| RU2485756C1 (en) * | 2012-01-26 | 2013-06-27 | Владимир Иванович Подобедов | Method of growing topinambur |
| CN103782734A (en) * | 2012-10-26 | 2014-05-14 | 安华芳 | Method for manually culturing rheum palmatum |
| CN103947414A (en) * | 2014-04-24 | 2014-07-30 | 江苏善港生态农业科技有限公司 | Planting method of jerusalem artichoke |
| CN103999675A (en) * | 2013-08-13 | 2014-08-27 | 荔浦县清泉蔬菜水果种植基地 | Taro cultivating method |
| CN105075548A (en) * | 2014-05-04 | 2015-11-25 | 甘肃德润源生态种植有限公司 | Bamboo willow cutting seedling method applied to northwest semi-arid areas |
| CN105542790A (en) * | 2016-01-22 | 2016-05-04 | 龙口市中晟新能源科技开发有限公司 | Mineral source carbocoal charcoal soil conditioner |
| CN108157094A (en) * | 2017-12-19 | 2018-06-15 | 宋交愚 | A kind of method of selenium-rich Jerusalem artichoke breeding, cultivation and its disease-resistant, insect-prevention |
| CN109757220A (en) * | 2019-01-14 | 2019-05-17 | 青海大学 | A kind of method of moving dunes excavation jerusalem artichoke |
| CN110150116A (en) * | 2019-05-08 | 2019-08-23 | 湖南省园艺研究所 | A kind of jerusalem artichoke stem tuber matrix float seedling method |
| CN110771302A (en) * | 2019-10-25 | 2020-02-11 | 青海省农林科学院 | Method for rapidly promoting germination of jerusalem artichoke tubers after dormancy breaking |
-
2002
- 2002-08-15 CN CN 02139378 patent/CN1209954C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2485756C1 (en) * | 2012-01-26 | 2013-06-27 | Владимир Иванович Подобедов | Method of growing topinambur |
| CN103782734A (en) * | 2012-10-26 | 2014-05-14 | 安华芳 | Method for manually culturing rheum palmatum |
| CN102986440A (en) * | 2012-12-17 | 2013-03-27 | 镇江高冠食品有限公司 | Planting method for increasing per unit yield of Jerusalem artichokes |
| CN103999675A (en) * | 2013-08-13 | 2014-08-27 | 荔浦县清泉蔬菜水果种植基地 | Taro cultivating method |
| CN103947414A (en) * | 2014-04-24 | 2014-07-30 | 江苏善港生态农业科技有限公司 | Planting method of jerusalem artichoke |
| CN105075548A (en) * | 2014-05-04 | 2015-11-25 | 甘肃德润源生态种植有限公司 | Bamboo willow cutting seedling method applied to northwest semi-arid areas |
| CN105542790A (en) * | 2016-01-22 | 2016-05-04 | 龙口市中晟新能源科技开发有限公司 | Mineral source carbocoal charcoal soil conditioner |
| CN108157094A (en) * | 2017-12-19 | 2018-06-15 | 宋交愚 | A kind of method of selenium-rich Jerusalem artichoke breeding, cultivation and its disease-resistant, insect-prevention |
| CN109757220A (en) * | 2019-01-14 | 2019-05-17 | 青海大学 | A kind of method of moving dunes excavation jerusalem artichoke |
| CN110150116A (en) * | 2019-05-08 | 2019-08-23 | 湖南省园艺研究所 | A kind of jerusalem artichoke stem tuber matrix float seedling method |
| CN110150116B (en) * | 2019-05-08 | 2021-06-01 | 湖南省园艺研究所 | Jerusalem artichoke tuber substrate floating seedling method |
| CN110771302A (en) * | 2019-10-25 | 2020-02-11 | 青海省农林科学院 | Method for rapidly promoting germination of jerusalem artichoke tubers after dormancy breaking |
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| Publication number | Publication date |
|---|---|
| CN1209954C (en) | 2005-07-13 |
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