CN105432413A - Silver birch seedling cutting cultivation method - Google Patents
Silver birch seedling cutting cultivation method Download PDFInfo
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- CN105432413A CN105432413A CN201510929240.4A CN201510929240A CN105432413A CN 105432413 A CN105432413 A CN 105432413A CN 201510929240 A CN201510929240 A CN 201510929240A CN 105432413 A CN105432413 A CN 105432413A
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- branch section
- cuttage
- fringe bar
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- maize straw
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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
Abstract
The invention discloses a silver birch seedling cutting cultivation method and relates to the technical field of silver birch planting. The method comprises the steps of scion wood selection, scion wood early-stage processing, scion wood middle-stage processing, liquid medicine soaking of scion wood, scion wood cutting, processing after cutting, maintenance after cutting and scion wood using. According to the silver birch seedling cutting cultivation method, the practicability is high, the survival rate is high, the disease resistance of survival silver birches can be improved, and the problem that the silver birch cutting survival rate is low is effectively solved.
Description
Technical field:
The present invention relates to silver birch planting technology field, be specifically related to a kind of silver birch seedling cottage breeding method.
Background technology:
White birch, deciduous tree, isolated planting, group planting in flower garden, the lawn in park, Chi Pan, lakeside or avenue system other all quite attractive in appearance in road.Silver birch is again Muscovite state tree, is the symbol of the national spirit of this country.In the north of China, on grassland, in forest, in hill roadside, be all easy to find forest of white birch dense in flakes in flakes.Happiness light, not resistance to shade.Cold-resistant.Strong to soil suitability, happiness acid soil, marshland, dry tailo and moistening Schattenseite can grow.Deep-rootedness, barren-resistant, normal with Korean pine, larch, aspen, Mongolian oak is mixed gives birth to or become pure forest.Natural regeneration is good, and growth is very fast, and rudiment is strong, and the life-span is shorter.
When silver birch carries out cottage breeding, in order to the ability such as effect, survival rate, disease-resistant rate improving cottage breeding the invention provides the cottage breeding method of a kind of silver birch seedling.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of practical, silver birch seedling cottage breeding method that survival rate is high, the method can improve silver birch survive after resistance against diseases, effectively solve the low problem of fruit tree cuttage survival rate.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A kind of silver birch seedling cottage breeding method, comprises following methods step:
1, the selection of fringe bar: choose the limb that fruit tree is straight, limb is intercepted into the branch section that 20-30 centimetre is long, then branch section is placed in clear water and soaks 12 hours, again branch section is placed in the salt solution of 10% concentration and soaks 3-5 hour, choosing truncation surface does not have the branch section of variable color for subsequent use, the moisture in branch section can be made after use clear water soaked sufficient, and then carry out salt solution immersed with the absorption helping salt solution, and choose the branch section that truncation surface does not have variable color, be to choose wooden harder branch section, and wooden harder branch section contribute to process and the growth in later stage;
2, fringe bar process in early stage: the branch section chosen is carried out otch process every the distance pocket knife of two centimeters in the mode at 45 ° of oblique angles, then incision gauze is wrapped up, putting into concentration is soak in the citric acid of 20%, being placed on temperature during immersion is place 10-12 hour under the environment of 30-40 DEG C, the oblique angle of 45 ° can ensure the absorption facilitating various nutrient component when process, and promote the growth of sprouting, adopt gauze parcel and soak effectively can place bacterial infection with citric acid, and can promote after citric acid is absorbed that the germination of the growth of xylem to the later stage has significant effect,
3, the process in mid-term of fringe bar: after having soaked, branch section is pulled out, and repeatedly rinse three times, each flushing 3-5 minute with clear water, during flushing, the gauze of incision is removed, incision is tilted upward and rinses, repeatedly rinse and can fall the absorbing film that citric acid stays in incision, to facilitate the absorption of later stage nutrient component by cleaning down;
4, the liquid of fringe bar soaks: fringe bar has been cleaned rear natural wind and has dried in the air, after 6 hours, fringe bar is put in medical solution pool and carry out sealing immersion, liquid in described medical solution pool is by bark of eucommia extract, white birch tree root water cooking liquid, white birch leaf juicing, calcium chloride, manganese sulphate, potassium nitrate, zinc sulphate and inositol according to etc. mass mixing evenly prepare and obtain, trace element and the content of macroelement and the absorption to nutriment in fringe bar can be improved after above-mentioned liquid soaked, adopt white birch tree root and silver birch leaf that silver birch can be allowed to follow in addition to be absorbed in advance with the nutritive element in white birch leaf, thus promote the follow-up of nutrition in fringe bar,
5, the post-processed of fringe bar: rinse the training at the beginning of thickness is carry out in the river sand that 10-15 centimetre is clean of horizontal for branch section landfill after terminating, river sand needs to bury branch section completely, and river sand needs the humidity of maintenance 20%, and be juicing pouring branch section and the river sand of the white birch leaf of 10% by concentration every 8 hours, branch section was extracted after 40 hours by first training, conveniently to the absorption of the juicing of white birch leaf with river sand, and adopt the juicing of Liu Shuye carry out pouring can promote that branch section is to the absorption of silver birch growth elements, the growth hormone in branch section and nutrient content can be improved,
6, the cuttage of fringe bar: fringe bar process terminated carries out cuttage, is turned in soil in advance during cuttage, and evenly sprinkle dry lime, again turn over after having spread dry lime, then with plank, soil is flattened, keep the spacing of 10-15 centimetre during cuttage between branch Duan Yuzhi section, and the cuttage degree of depth needs 2/3 right position that controls at branch section total length;
7, process after cuttage: evenly sprinkle maize straw after the good branch section of cuttage on soil, the THICKNESS CONTROL of maize straw is at 1-2 centimetre, then chicken manure fertilizer is sprinkled at maize straw surface uniform, the consumption of chicken manure fertilizer controls to spread 3-5kg at the area of every square meter, then cover through branch section with plastic film, after covering, plastic film surrounding earth is built sealing, maize straw and chicken manure fertilizer is used to cultivate, and with plastic film carry out cover can promote that chicken manure is to the fermentation of maize straw, ferment after fermentation is absorbed by branch section, like this can penetration enhancement efficiency but also the growth of the new twig of branch section incision can be increased,
8, the maintenance after cuttage: change plastic film and maize straw every other month after cuttage completes, all needs the chicken manure spreading equivalent fertile after each replacing;
9, the use of fringe bar: fringe bar can be taken out after cuttage 6-8 month and plant;
The material collection that whole process uses is convenient, cost is lower, but effect is clearly, and following table is through process and the contrast not having treated some growth data:
| Germination rate | Germinating time | Survival rate | Bud seedling length | |
| Through process | 93％ | 3-4 month | 85％ | 2.5-3 centimetre |
| Untreated | 70％ | 5-6 month | 60％ | 1.0-1.5 centimetre |
The invention has the beneficial effects as follows: the silver birch seedling cottage breeding method that practical, survival rate is high, the method can improve silver birch survive after resistance against diseases, effectively solve the low problem of fruit tree cuttage survival rate.
Embodiment:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete example, setting forth the present invention further.
Specific embodiment 1:
A kind of silver birch seedling cottage breeding method, comprises following methods step:
1, the selection of fringe bar: choose the limb that fruit tree is straight, limb is intercepted into the branch section of 30 centimeters long, then branch section is placed in clear water and soaks 12 hours, again branch section is placed in the salt solution of 10% concentration and soaks 5 hours, choosing truncation surface does not have the branch section of variable color for subsequent use, the moisture in branch section can be made after use clear water soaked sufficient, and then carry out salt solution immersed with the absorption helping salt solution, and choose the branch section that truncation surface does not have variable color, be to choose wooden harder branch section, and wooden harder branch section contribute to process and the growth in later stage;
2, fringe bar process in early stage: the branch section chosen is carried out otch process every the distance pocket knife of two centimeters in the mode at 45 ° of oblique angles, then incision gauze is wrapped up, putting into concentration is soak in the citric acid of 20%, being placed on temperature during immersion is place 12 hours under the environment of 40 DEG C, the oblique angle of 45 ° can ensure the absorption facilitating various nutrient component when process, and promote the growth of sprouting, adopt gauze parcel and soak effectively can place bacterial infection with citric acid, and can promote after citric acid is absorbed that the germination of the growth of xylem to the later stage has significant effect,
3, the process in mid-term of fringe bar: after having soaked, branch section is pulled out, and with clear water repeatedly rinse three times, each to rinse 5 minutes, during flushing, the gauze of incision is removed, incision is tilted upward and rinses, repeatedly rinse and can fall the absorbing film that citric acid stays in incision, to facilitate the absorption of later stage nutrient component by cleaning down;
4, the liquid of fringe bar soaks: fringe bar has been cleaned rear natural wind and has dried in the air, after 6 hours, fringe bar is put in medical solution pool and carry out sealing immersion, liquid in described medical solution pool is by bark of eucommia extract, white birch tree root water cooking liquid, white birch leaf juicing, calcium chloride, manganese sulphate, potassium nitrate, zinc sulphate and inositol according to etc. mass mixing evenly prepare and obtain, trace element and the content of macroelement and the absorption to nutriment in fringe bar can be improved after above-mentioned liquid soaked, adopt white birch tree root and silver birch leaf that silver birch can be allowed to follow in addition to be absorbed in advance with the nutritive element in white birch leaf, thus promote the follow-up of nutrition in fringe bar,
5, the post-processed of fringe bar: rinsing horizontal for branch section landfill after terminating at thickness is carry out just training in 15 centimeters of clean river sands, river sand needs to bury branch section completely, and river sand needs the humidity of maintenance 20%, and be juicing pouring branch section and the river sand of the white birch leaf of 10% by concentration every 8 hours, branch section was extracted after 40 hours by first training, conveniently to the absorption of the juicing of white birch leaf with river sand, and adopt the juicing of Liu Shuye carry out pouring can promote that branch section is to the absorption of silver birch growth elements, the growth hormone in branch section and nutrient content can be improved,
6, the cuttage of fringe bar: fringe bar process terminated carries out cuttage, is turned in soil in advance during cuttage, and evenly sprinkle dry lime, again turn over after having spread dry lime, then with plank, soil is flattened, keep the spacing of 15 centimeters between branch Duan Yuzhi section during cuttage, and the cuttage degree of depth needs 2/3 right position that controls at branch section total length;
7, process after cuttage: evenly sprinkle maize straw after the good branch section of cuttage on soil, the THICKNESS CONTROL of maize straw is at 2 centimetres, then chicken manure fertilizer is sprinkled at maize straw surface uniform, the consumption of chicken manure fertilizer controls to spread 5kg at the area of every square meter, then cover through branch section with plastic film, after covering, plastic film surrounding earth is built sealing, maize straw and chicken manure fertilizer is used to cultivate, and with plastic film carry out cover can promote that chicken manure is to the fermentation of maize straw, ferment after fermentation is absorbed by branch section, like this can penetration enhancement efficiency but also the growth of the new twig of branch section incision can be increased,
8, the maintenance after cuttage: change plastic film and maize straw every other month after cuttage completes, all needs the chicken manure spreading equivalent fertile after each replacing;
9, the use of fringe bar: fringe bar can take out after 8 months and plant by cuttage;
Specific embodiment 2:
1, the selection of fringe bar: choose the limb that fruit tree is straight, limb is intercepted into the branch section of 20 centimeters long, then branch section is placed in clear water and soaks 12 hours, again branch section is placed in the salt solution of 10% concentration and soaks 3 hours, choosing truncation surface does not have the branch section of variable color for subsequent use, the moisture in branch section can be made after use clear water soaked sufficient, and then carry out salt solution immersed with the absorption helping salt solution, and choose the branch section that truncation surface does not have variable color, be to choose wooden harder branch section, and wooden harder branch section contribute to process and the growth in later stage;
2, fringe bar process in early stage: the branch section chosen is carried out otch process every the distance pocket knife of two centimeters in the mode at 45 ° of oblique angles, then incision gauze is wrapped up, putting into concentration is soak in the citric acid of 20%, being placed on temperature during immersion is place 10 hours under the environment of 30 DEG C, the oblique angle of 45 ° can ensure the absorption facilitating various nutrient component when process, and promote the growth of sprouting, adopt gauze parcel and soak effectively can place bacterial infection with citric acid, and can promote after citric acid is absorbed that the germination of the growth of xylem to the later stage has significant effect,
3, the process in mid-term of fringe bar: after having soaked, branch section is pulled out, and with clear water repeatedly rinse three times, each to rinse 3 minutes, during flushing, the gauze of incision is removed, incision is tilted upward and rinses, repeatedly rinse and can fall the absorbing film that citric acid stays in incision, to facilitate the absorption of later stage nutrient component by cleaning down;
4, the liquid of fringe bar soaks: fringe bar has been cleaned rear natural wind and has dried in the air, after 6 hours, fringe bar is put in medical solution pool and carry out sealing immersion, liquid in described medical solution pool is by bark of eucommia extract, white birch tree root water cooking liquid, white birch leaf juicing, calcium chloride, manganese sulphate, potassium nitrate, zinc sulphate and inositol according to etc. mass mixing evenly prepare and obtain, trace element and the content of macroelement and the absorption to nutriment in fringe bar can be improved after above-mentioned liquid soaked, adopt white birch tree root and silver birch leaf that silver birch can be allowed to follow in addition to be absorbed in advance with the nutritive element in white birch leaf, thus promote the follow-up of nutrition in fringe bar,
5, the post-processed of fringe bar: rinsing horizontal for branch section landfill after terminating at thickness is carry out just training in 10 centimeters of clean river sands, river sand needs to bury branch section completely, and river sand needs the humidity of maintenance 20%, and be juicing pouring branch section and the river sand of the white birch leaf of 10% by concentration every 8 hours, branch section was extracted after 40 hours by first training, conveniently to the absorption of the juicing of white birch leaf with river sand, and adopt the juicing of Liu Shuye carry out pouring can promote that branch section is to the absorption of silver birch growth elements, the growth hormone in branch section and nutrient content can be improved,
6, the cuttage of fringe bar: fringe bar process terminated carries out cuttage, is turned in soil in advance during cuttage, and evenly sprinkle dry lime, again turn over after having spread dry lime, then with plank, soil is flattened, keep the spacing of 10 centimeters between branch Duan Yuzhi section during cuttage, and the cuttage degree of depth needs 2/3 right position that controls at branch section total length;
7, process after cuttage: evenly sprinkle maize straw after the good branch section of cuttage on soil, the THICKNESS CONTROL of maize straw is at 1 centimetre, then chicken manure fertilizer is sprinkled at maize straw surface uniform, the consumption of chicken manure fertilizer controls to spread 3kg at the area of every square meter, then cover through branch section with plastic film, after covering, plastic film surrounding earth is built sealing, maize straw and chicken manure fertilizer is used to cultivate, and with plastic film carry out cover can promote that chicken manure is to the fermentation of maize straw, ferment after fermentation is absorbed by branch section, like this can penetration enhancement efficiency but also the growth of the new twig of branch section incision can be increased,
8, the maintenance after cuttage: change plastic film and maize straw every other month after cuttage completes, all needs the chicken manure spreading equivalent fertile after each replacing;
9, the use of fringe bar: fringe bar can take out after 6 months and plant by cuttage;
Specific embodiment 3
1, the selection of fringe bar: choose the limb that fruit tree is straight, limb is intercepted into the branch section of 25 centimeters long, then branch section is placed in clear water and soaks 12 hours, again branch section is placed in the salt solution of 10% concentration and soaks 4 hours, choosing truncation surface does not have the branch section of variable color for subsequent use, the moisture in branch section can be made after use clear water soaked sufficient, and then carry out salt solution immersed with the absorption helping salt solution, and choose the branch section that truncation surface does not have variable color, be to choose wooden harder branch section, and wooden harder branch section contribute to process and the growth in later stage;
2, fringe bar process in early stage: the branch section chosen is carried out otch process every the distance pocket knife of two centimeters in the mode at 45 ° of oblique angles, then incision gauze is wrapped up, putting into concentration is soak in the citric acid of 20%, being placed on temperature during immersion is place 11 hours under the environment of 35 DEG C, the oblique angle of 45 ° can ensure the absorption facilitating various nutrient component when process, and promote the growth of sprouting, adopt gauze parcel and soak effectively can place bacterial infection with citric acid, and can promote after citric acid is absorbed that the germination of the growth of xylem to the later stage has significant effect,
3, the process in mid-term of fringe bar: after having soaked, branch section is pulled out, and with clear water repeatedly rinse three times, each to rinse 4 minutes, during flushing, the gauze of incision is removed, incision is tilted upward and rinses, repeatedly rinse and can fall the absorbing film that citric acid stays in incision, to facilitate the absorption of later stage nutrient component by cleaning down;
4, the liquid of fringe bar soaks: fringe bar has been cleaned rear natural wind and has dried in the air, after 6 hours, fringe bar is put in medical solution pool and carry out sealing immersion, liquid in described medical solution pool is by bark of eucommia extract, white birch tree root water cooking liquid, white birch leaf juicing, calcium chloride, manganese sulphate, potassium nitrate, zinc sulphate and inositol according to etc. mass mixing evenly prepare and obtain, trace element and the content of macroelement and the absorption to nutriment in fringe bar can be improved after above-mentioned liquid soaked, adopt white birch tree root and silver birch leaf that silver birch can be allowed to follow in addition to be absorbed in advance with the nutritive element in white birch leaf, thus promote the follow-up of nutrition in fringe bar,
5, the post-processed of fringe bar: rinsing horizontal for branch section landfill after terminating at thickness is carry out just training in 13 centimeters of clean river sands, river sand needs to bury branch section completely, and river sand needs the humidity of maintenance 20%, and be juicing pouring branch section and the river sand of the white birch leaf of 10% by concentration every 8 hours, branch section was extracted after 40 hours by first training, conveniently to the absorption of the juicing of white birch leaf with river sand, and adopt the juicing of Liu Shuye carry out pouring can promote that branch section is to the absorption of silver birch growth elements, the growth hormone in branch section and nutrient content can be improved,
6, the cuttage of fringe bar: fringe bar process terminated carries out cuttage, is turned in soil in advance during cuttage, and evenly sprinkle dry lime, again turn over after having spread dry lime, then with plank, soil is flattened, keep the spacing of 13 centimeters between branch Duan Yuzhi section during cuttage, and the cuttage degree of depth needs 2/3 right position that controls at branch section total length;
7, process after cuttage: evenly sprinkle maize straw after the good branch section of cuttage on soil, the THICKNESS CONTROL of maize straw is at 1.5 centimetres, then chicken manure fertilizer is sprinkled at maize straw surface uniform, the consumption of chicken manure fertilizer controls to spread 4kg at the area of every square meter, then cover through branch section with plastic film, after covering, plastic film surrounding earth is built sealing, maize straw and chicken manure fertilizer is used to cultivate, and with plastic film carry out cover can promote that chicken manure is to the fermentation of maize straw, ferment after fermentation is absorbed by branch section, like this can penetration enhancement efficiency but also the growth of the new twig of branch section incision can be increased,
8, the maintenance after cuttage: change plastic film and maize straw every other month after cuttage completes, all needs the chicken manure spreading equivalent fertile after each replacing;
9, the use of fringe bar: fringe bar can take out after 7 months and plant by cuttage;
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a silver birch seedling cottage breeding method, is characterized in that: comprise following methods step:
(1) selection of fringe bar: choose the limb that fruit tree is straight, limb is intercepted into the branch section that 20-30 centimetre is long, then branch section be placed in clear water and soak 12 hours, then soak 3-5 hour in salt solution branch section being placed on 10% concentration, choosing truncation surface does not have the branch section of variable color for subsequent use;
(2) fringe bar process in early stage: the branch section chosen is carried out otch process every the distance pocket knife of two centimeters in the mode at 45 ° of oblique angles, then incision gauze is wrapped up, putting into concentration is soak in the citric acid of 20%, and being placed on temperature during immersion is place 10-12 hour under the environment of 30-40 DEG C;
(3) process in mid-term of fringe bar: after having soaked, branch section is pulled out, and repeatedly rinse three times, each flushing 3-5 minute with clear water, during flushing, the gauze of incision is removed, incision is tilted upward and rinses;
(4) liquid of fringe bar soaks: fringe bar has been cleaned rear natural wind and has dried in the air, after 6 hours, fringe bar is put in medical solution pool and carries out sealing and soak, the liquid in described medical solution pool by: bark of eucommia extract, white birch tree root water cooking liquid, white birch leaf juicing, calcium chloride, manganese sulphate, potassium nitrate, zinc sulphate and inositol according to etc. mass mixing evenly prepare and obtain;
(5) post-processed of fringe bar: rinse the training at the beginning of thickness is carry out in the river sand that 10-15 centimetre is clean of horizontal for branch section landfill after terminating, river sand needs to bury branch section completely, and river sand needs the humidity of maintenance 20%, and be juicing pouring branch section and the river sand of the white birch leaf of 10% by concentration every 8 hours, branch section was extracted after 40 hours by just training;
(6) cuttage of fringe bar: fringe bar process terminated carries out cuttage, is turned in soil in advance during cuttage, and evenly sprinkle dry lime, again turn over after having spread dry lime, then with plank, soil is flattened, keep the spacing of 10-15 centimetre during cuttage between branch Duan Yuzhi section, and the cuttage degree of depth needs 2/3 right position that controls at branch section total length;
(7) process after cuttage: evenly sprinkle maize straw after the good branch section of cuttage on soil, the THICKNESS CONTROL of maize straw is at 1-2 centimetre, then chicken manure fertilizer is sprinkled at maize straw surface uniform, the consumption of chicken manure fertilizer controls to spread 3-5kg at the area of every square meter, then cover through branch section with plastic film, after covering, plastic film surrounding earth is built sealing;
(8) maintenance after cuttage: change plastic film and maize straw every other month after cuttage completes, all needs the chicken manure spreading equivalent fertile after each replacing;
(9) use of fringe bar: fringe bar can be taken out after cuttage 6-8 month and plant.
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| CN201510929240.4A CN105432413A (en) | 2015-12-09 | 2015-12-09 | Silver birch seedling cutting cultivation method |
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| CN106034958A (en) * | 2016-07-21 | 2016-10-26 | 辽宁大学 | Planting method for prunus wilsonii in cold region |
| CN106069522A (en) * | 2016-06-28 | 2016-11-09 | 惠州市东江园林工程有限公司 | A kind of artificial raise seedling method of nigrotic acid branch wood |
| CN106613661A (en) * | 2016-12-16 | 2017-05-10 | 界首市兴邦家庭农场 | Overwintering seedling culture method for purple mint rhizome seedlings |
| CN110024676A (en) * | 2019-04-28 | 2019-07-19 | 云南省林业科学院 | A kind of Birch Water culture Rapid Rooting method for culturing seedlings |
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| CN104641904A (en) * | 2015-02-09 | 2015-05-27 | 河南万相农林实业股份有限公司 | Red pear hard wood cutting seedling raising method |
| CN104705052A (en) * | 2015-02-12 | 2015-06-17 | 四川省林业科学研究院 | Paraplesia cutting seedling raising and planting method |
| CN105027864A (en) * | 2014-11-05 | 2015-11-11 | 仁怀市安梁有机高粱种植专业合作社 | Red sorghum plantation technology |
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| CN1748462A (en) * | 2005-10-20 | 2006-03-22 | 东北农业大学 | Green branch cuttage breeding method for indigo fruit honeysuckle |
| CN103210768A (en) * | 2013-04-26 | 2013-07-24 | 陕西理工学院 | Cutting seedling raising method of peltate yam rhizome |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106069522A (en) * | 2016-06-28 | 2016-11-09 | 惠州市东江园林工程有限公司 | A kind of artificial raise seedling method of nigrotic acid branch wood |
| CN106034958A (en) * | 2016-07-21 | 2016-10-26 | 辽宁大学 | Planting method for prunus wilsonii in cold region |
| CN106613661A (en) * | 2016-12-16 | 2017-05-10 | 界首市兴邦家庭农场 | Overwintering seedling culture method for purple mint rhizome seedlings |
| CN110024676A (en) * | 2019-04-28 | 2019-07-19 | 云南省林业科学院 | A kind of Birch Water culture Rapid Rooting method for culturing seedlings |
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