CN1281635A - Cultivating method of complotheca acuminata ultra-short period ecological economic coppice - Google Patents
Cultivating method of complotheca acuminata ultra-short period ecological economic coppice Download PDFInfo
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- CN1281635A CN1281635A CN99113127A CN99113127A CN1281635A CN 1281635 A CN1281635 A CN 1281635A CN 99113127 A CN99113127 A CN 99113127A CN 99113127 A CN99113127 A CN 99113127A CN 1281635 A CN1281635 A CN 1281635A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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Abstract
The method for cultivating ultra-short periodic ecological economic coppice of complotheca acuminata includes the following steps: according to the condition of landform regulating land preparation mode for different slope gradient; in autumns of first, second and third year after afforestation smoothening corps; in fourth year picking off top to limit the height below 180 cm; close planting in initial stage, and from third year alternate row or alternate plant intermediate cutting so as to raise yield of camplotheca acuminate leaf. Said invention can make complotheca acuminate quickly grow, growth period short and camplotheca acuminate leaf yield high.
Description
The invention belongs to the cultivation method of the cultivation method of woody woods, particularly complotheca acuminata ultra-short period ecological economic coppice.
Camplotheca acuminata is China endemic species.Be the seeds of subtropics warm and moist weather, now be distributed widely in the Yangtze river basin and on the south all provinces and regions.Be common in mountain area, valley floor, border, the small stream limit of low height above sea level, not anti-dry cold, speed is given birth under the warm and moist weather, and a year high amount of growth can reach 1.5 meters at most, and arbor can be up to 25-30 rice.Yet camplotheca acuminata arbor growth cycle is long, generally needs more than 20 year ability to become a useful person, and more than 10 year at the soonest, unit are common camptotheca leaf suboutput was low, was unfavorable for plucking, and availability is low.
The purpose of this invention is to provide a kind of unit are common camptotheca leaf suboutput height, it is convenient to pluck, the cultivation method of complotheca acuminata ultra-short period ecological economic coppice rapidly of growing.
In order to achieve the above object, the technical solution used in the present invention is: a, selecting the camplotheca acuminata nutrition pot seedling for use is main seedling source, b, tree seedling adopts drilling, the sowing direction is parallel with the nursery minor face, every linear meter stays seedling 10 strains, c, the flat slope strip soil preparation, the gentle slope, the slope, whole ground, horizontal rank is adopted on the abrupt slope, building the camplotheca acuminata coppice with upgrade clump shape, steep slope adopts whole ground, fish scale pit, builds the camplotheca acuminata public welfare forest, d, the coppice seedling went up a hill before rainy season, then autumn stump, highly overhead about 40 centimetres, behind 1 year spring coppice shoot, carry out the stump second time autumn, highly overhead about 65 centimetres, behind the 3rd year spring coppice shoot, autumn stump, highly overhead about 100 centimetres, the 4th year, pluck terminal bud to sprouting branch, maximum height limit between 150-180 centimetre, e, after the 3rd year, coppice density improves gradually, space and Competition for Nutrients increase, and the output of unit are camplotheca acuminata leaf is reduced, every strain or interlacing intermediate cutting to adjust density, f, set pollarding, g, the seed stand cuttage seeding.
The invention has the advantages that: carry out different land preparation modes according to flat slope, gentle slope, slope, abrupt slope, the different density of planting, again according to the trees size, intermediate cutting has promptly been accelerated local greening process in good time, has guaranteed surviving of Camptotheca acuminata seedlings again.Greatest improvement of the present invention is that tall and big arbor is artificially downgraded, and has increased the output of unit are camplotheca acuminata leaf, and the convenient again simultaneously camplotheca acuminata leaf of plucking is convenient to development and use.Strengthen the ability of camplotheca acuminata fixing of soil and conservation of water simultaneously, be fit to the reproducting tree species after China concedes the land to forestry as southern mountain.
Below embodiments of the invention are described in further detail: a, selecting the camplotheca acuminata nutrition pot seedling for use is main seedling source, b, tree seedling adopts drilling, the sowing direction is parallel with the nursery minor face, every linear meter stays seedling 10 strains, c, flat slope (0 °-5 °) strip soil preparation, gentle slope (6 °-15 °), slope (16 °-25 °), whole ground, horizontal rank is adopted on abrupt slope (26 °-35 °), building the camplotheca acuminata coppice with upgrade clump shape, steep slope (36 °-45 °) adopts whole ground, fish scale pit, build the camplotheca acuminata public welfare forest, d, the coppice seedling went up a hill before rainy season, then autumn stump, highly overhead about 40 centimetres, behind 1 year spring coppice shoot, carry out the stump second time autumn, highly overhead about 65 centimetres, behind the 3rd year spring coppice shoot, autumn stump, highly overhead about 100 centimetres, the 4th year, pluck terminal bud to sprouting branch, maximum height limit is between 150-180 centimetre, e, after the 3rd year, coppice density improves gradually, and space and Competition for Nutrients increase, the output of unit are camplotheca acuminata leaf reduces, adjust density, f every strain or interlacing intermediate cutting, set pollarding, g, the seed stand cuttage seeding.
The long 5-8 of the plugged ear of described seed stand centimetre, cutting becomes 60 degree inclinations angle, spacing in the rows 2.5-3 centimetre with ground.
Described camplotheca acuminata coppice is adopted buncs, every afforestation dibbling seedling 3-4 strain.
It is to become tiltedly to go up ellipse along mountain shape pollarding that described set is pruned.
Described camptotheca seed soaked 72 hours in 30 ℃ warm water or low temperature lamination 40 days.
Described soil moisture content is the 60-70% of field capacity.
Described camplotheca acuminata is seedling then, autumn stump, next year and the 3rd year autumn continuous stump, rose in the 4th year and to begin to pluck item, the height of restriction camplotheca acuminata is below 180 centimetres.
After described camplotheca acuminata coppice grew to the 3rd year or the 4th year,, increase photosynthetic area, to improve the common camptotheca leaf suboutput by interlacing or every the strain intermediate cutting.
Described flat slope adopts strip soil preparation, the camplotheca acuminata coppice of planting; Steep slope is put in order ground with the fish scale pit, and the public welfare forest of planting is plucked seed, adopts horizontal rank wholely on other gradients, with continuing to increase of the gradient, and 150 centimetres successively, 130 centimetres and 110 centimetres of horizontal rank width.
The strip soil preparation that carry out in described mild area, interband be apart from 300cm, bandwidth 85cm, and buncs, every cave 4 strains of afforesting in the forest belt, the dark 50cm in cave, cave wide 75cm suitable for reading, every clump apart from 170cm, and per 50 linear meters stay the vacant lot of about 1m.
Horizontal rank outer wall is built with stone in whole ground, horizontal rank, described slope, is higher than the about 20cm of the native face of table, ridge top width 40cm, and the wide 130cm of terrace, 75 ° at Shi Geng inclination angle, when horizontal rank were discontinuous, its horizontal range was 300cm.
Whole ground, horizontal rank, described abrupt slope, the stone ridge is used on the water flat step wall ridge, the wide 110cm of horizontal terrace, the wide 50cm of end mouth, the dark 50cm in cave, the horizontal range 400cm on horizontal rank, the 2-4 strain is made in every cave, buncs, clump is apart from 140cm.
Described tree crown being trimmed to acclivitous ellipse, is for promoting the sprouting of side shoot, increase the output of camplotheca acuminata leaf, on the other hand, tree crown is trimmed to oblique ellipse along the gradient, can conveniently plucking the camplotheca acuminata leaf on the one hand.
Claims (9)
1, a kind of cultivation method of complotheca acuminata ultra-short period ecological economic coppice is made up of camptotheca seed; It is characterized in that: a, selecting the camplotheca acuminata nutrition pot seedling for use is main seedling source, b, tree seedling adopts drilling, and the sowing direction is parallel with the nursery minor face, and every linear meter stays seedling 10 strains, c, the flat slope strip soil preparation, the gentle slope, the slope, whole ground, horizontal rank is adopted on the abrupt slope, is building the camplotheca acuminata coppice with upgrade clump shape, and steep slope adopts whole ground, fish scale pit, build the camplotheca acuminata public welfare forest, d, the coppice seedling went up a hill before rainy season, then autumn stump, highly overhead about 40 centimetres, behind 1 year spring coppice shoot, carry out the stump second time autumn, highly overhead about 65 centimetres, behind the 3rd year spring coppice shoot, autumn stump, highly overhead about 100 centimetres, the 4th year, pluck terminal bud to sprouting branch, restriction camplotheca acuminata height is between 150-180 centimetre, e, after the 3rd year, coppice density improves gradually, and space and Competition for Nutrients increase, the output of unit are camplotheca acuminata leaf reduces, adjust density, f every strain or interlacing intermediate cutting, set pollarding, g, the seed stand cuttage seeding.
2, the cultivation method of complotheca acuminata ultra-short period ecological economic coppice according to claim 1 is characterized in that: the long 5-8 of the plugged ear of described seed stand centimetre, cutting becomes 60 degree inclinations angle, spacing in the rows 2.5-3 centimetre with ground.
3, the cultivation method of complotheca acuminata ultra-short period ecological economic coppice according to claim 1 is characterized in that: described camplotheca acuminata coppice, adopt buncs, every afforestation dibbling seedling 3-4 strain.
4, the cultivation method of complotheca acuminata ultra-short period ecological economic coppice according to claim 1 is characterized in that: it is to become tiltedly to go up ellipse along mountain shape pollarding that described set is pruned.
5, the cultivation method of complotheca acuminata ultra-short period ecological economic coppice according to claim 1 is characterized in that: camptotheca seed soaked 72 hours in 30 ℃ warm water or low temperature lamination 40 days.
6, the cultivation method of complotheca acuminata ultra-short period ecological economic coppice according to claim 1 is characterized in that: soil moisture content is the 60-70% of field capacity.
7, the cultivation method of complotheca acuminata ultra-short period ecological economic coppice according to claim 1, it is characterized in that: camplotheca acuminata is seedling then, autumn stump, next year and the 3rd year autumn continuous stump, rose in the 4th year and begin to pluck the top, the height of restriction camplotheca acuminata is below 180 centimetres.
8, the cultivation method of complotheca acuminata ultra-short period ecological economic coppice according to claim 1 is characterized in that: after the camplotheca acuminata coppice grew to the 3rd year or the 4th year, by interlacing or every the strain intermediate cutting, increase photosynthetic area, to improve leaf output.
9, the cultivation method of complotheca acuminata ultra-short period ecological economic coppice according to claim 1 is characterized in that: described flat slope employing strip soil preparation, the economic coppice of the camplotheca acuminata of planting; Steep slope is put in order ground with the fish scale pit, and the public welfare forest of planting is plucked seed, adopts horizontal rank wholely on other gradients, with continuing to increase of the gradient, and 150 centimetres successively, 130 centimetres and 110 centimetres of horizontal rank width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991131274A CN1149011C (en) | 1999-07-21 | 1999-07-21 | Cultivating method of complotheca acuminata ultra-short period ecological economic coppice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991131274A CN1149011C (en) | 1999-07-21 | 1999-07-21 | Cultivating method of complotheca acuminata ultra-short period ecological economic coppice |
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| CN1281635A true CN1281635A (en) | 2001-01-31 |
| CN1149011C CN1149011C (en) | 2004-05-12 |
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| CNB991131274A Expired - Fee Related CN1149011C (en) | 1999-07-21 | 1999-07-21 | Cultivating method of complotheca acuminata ultra-short period ecological economic coppice |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1910994B (en) * | 2006-08-22 | 2010-07-28 | 东北林业大学 | Method for three-D cultivation of camptotheca acuminata, Chinese yew and rosemary |
| CN105009923A (en) * | 2015-08-12 | 2015-11-04 | 南京林业大学 | Camptotheca acuminate hard wood cutting propagation method |
| CN105010062A (en) * | 2014-04-18 | 2015-11-04 | 凤城市板栗工作站 | Northern mountain economic forest garden building method |
| CN105284407A (en) * | 2015-11-27 | 2016-02-03 | 南京林业大学 | Cutting rooting method for epicormic branches of camptotheca acuminata |
| CN105993800A (en) * | 2016-06-21 | 2016-10-12 | 云南普洱香乘生物科技有限公司 | High-benefit aquilaria sinensis cultivation method |
-
1999
- 1999-07-21 CN CNB991131274A patent/CN1149011C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1910994B (en) * | 2006-08-22 | 2010-07-28 | 东北林业大学 | Method for three-D cultivation of camptotheca acuminata, Chinese yew and rosemary |
| CN105010062A (en) * | 2014-04-18 | 2015-11-04 | 凤城市板栗工作站 | Northern mountain economic forest garden building method |
| CN105010062B (en) * | 2014-04-18 | 2018-04-10 | 凤城市板栗工作站 | Northern mountainous architecture woods garden building method |
| CN105009923A (en) * | 2015-08-12 | 2015-11-04 | 南京林业大学 | Camptotheca acuminate hard wood cutting propagation method |
| CN105009923B (en) * | 2015-08-12 | 2017-08-01 | 南京林业大学 | A kind of camplotheca acuminata cuttage propagation method |
| CN105284407A (en) * | 2015-11-27 | 2016-02-03 | 南京林业大学 | Cutting rooting method for epicormic branches of camptotheca acuminata |
| CN105284407B (en) * | 2015-11-27 | 2018-07-10 | 南京林业大学 | A kind of camplotheca acuminata epicormic branch cuttage rooting method |
| CN105993800A (en) * | 2016-06-21 | 2016-10-12 | 云南普洱香乘生物科技有限公司 | High-benefit aquilaria sinensis cultivation method |
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| Publication number | Publication date |
|---|---|
| CN1149011C (en) | 2004-05-12 |
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