CN105393892B - Appoint beans and dalbergia odorifera Mixed forestation method in Rocky Desertification Region - Google Patents
Appoint beans and dalbergia odorifera Mixed forestation method in Rocky Desertification Region Download PDFInfo
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- CN105393892B CN105393892B CN201510695358.5A CN201510695358A CN105393892B CN 105393892 B CN105393892 B CN 105393892B CN 201510695358 A CN201510695358 A CN 201510695358A CN 105393892 B CN105393892 B CN 105393892B
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- 244000046052 Phaseolus vulgaris Species 0.000 title claims abstract description 92
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title claims abstract description 90
- 241000657528 Dalbergia odorifera Species 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 18
- 241000196324 Embryophyta Species 0.000 claims abstract description 42
- 238000009333 weeding Methods 0.000 claims abstract description 30
- 239000002689 soil Substances 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims description 35
- 239000003337 fertilizer Substances 0.000 claims description 35
- 150000001875 compounds Chemical class 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000002023 wood Substances 0.000 claims description 10
- 230000006378 damage Effects 0.000 claims description 9
- 241000607479 Yersinia pestis Species 0.000 claims description 7
- 201000010099 disease Diseases 0.000 claims description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 7
- 241000522195 Dalbergia Species 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 244000082204 Phyllostachys viridis Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 2
- 230000000873 masking effect Effects 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 230000001932 seasonal effect Effects 0.000 abstract description 3
- 230000035558 fertility Effects 0.000 abstract 1
- 244000141353 Prunus domestica Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 241000894007 species Species 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
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- 238000010276 construction Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 240000005020 Acaciella glauca Species 0.000 description 2
- 244000189004 Caragana arborescens Species 0.000 description 2
- 235000014022 Caragana arborescens Nutrition 0.000 description 2
- 241000220324 Pyrus Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 235000003499 redwood Nutrition 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 240000001606 Adenanthera pavonina Species 0.000 description 1
- 235000011470 Adenanthera pavonina Nutrition 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241001516928 Kerria lacca Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 244000070406 Malus silvestris Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000086363 Pterocarpus indicus Species 0.000 description 1
- 235000009984 Pterocarpus indicus Nutrition 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 241000238370 Sepia Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 241000350580 Zenia Species 0.000 description 1
- 241000350595 Zenia insignis Species 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 238000001816 cooling Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- 238000009826 distribution Methods 0.000 description 1
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- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 235000001055 magnesium Nutrition 0.000 description 1
- 235000021017 pears Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Classifications
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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
- A01G23/00—Forestry
-
- 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Cultivation Of Plants (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of Rocky Desertification Regions to appoint beans and dalbergia odorifera Mixed forestation method, including clear mountain site preparation, seedling treatment, Mixed forestation and tending management process, afforestation autumn the previous year carries out artificial cave-shaped site preparation, 5 Augusts is selected to appoint beans container seedling and >=1 year raw dalbergia odorifera container seedling forestation, using starlike different age mixed patterns, the density of plantation of mixed forest is 1900 ~ 2600 plants/hm2, weeding is mainly carried out after afforestation and fertilising is fostered.The present invention has cracked a beans pure forest and the problem of seasonal stony desertification is presented since winter falls leaves, make to appoint beans and dalbergia odorifera to be mutually promoted growth, improve Karst Mountains Desertification Area vegetation coverage, improve soil, enhance Soil and water conservation, maintain soil fertility, promote rare tree dalbergia odorifera Tree height growth and improve trunk quality, reduce the input that trunk Auxiliary support etc. was manually trimmed and set up to dalbergia odorifera, accelerate Rocky Desertification Region revegetation process, increase mountain area masses income, with good economic efficiency, social benefit and ecological benefits.
Description
Technical field
The invention belongs to forestry technical field of cultivation, beans are appointed to mix friendship with dalbergia odorifera more particularly, to a kind of Rocky Desertification Region
Method of forestation.
Background technology
Appoint beans (Zenia insignis Chun.) also known as appoint Caragana arborescens, Ren Mu, Common zenia, tree of choping off the head, belong to Caesalpiniaceae wing pod
Wood belongs to fallen leaves megaphanerophyte, and tree is up to 30m, more than diameter of a cross-section of a tree trunk 1.3 meters above the ground 1m, is Chinese unique wheat, national II grade of national key protected plant.Natural point
It is distributed in Guangxi, Guangdong, Hunan, Guizhou, Yunnan etc. and saves (area), North Vietnam is also distributed.Appoint beans root system penetration power strong, it can be in rock
Growth is passed through between crack of stone gap；Appoint beans extremely drought-resistant, barren-resistant, growth is rapid, and rudiment power is strong, can be mostly for Sprout reproduction after felling；
Caragana arborescens is appointed to do and leads to straight satisfactory, mill run height, wood structure is fine and closely woven, resistance to compression resistance to bending is strong, the pure clear, texture straight of color and luster, uniform, warp
It is not stuck up after water logging and does not split, is unlikely to deform, being not easy to be damaged by worms, it is easy to process, it is easily dry, it is that excellent furniture woods and glued board are used
Material；Fibre length, good toughness, pulping rate are high, are that the excellent of papermaking uses material；Leaf gross protein value is up to 24.6%, content
Be rice, 3 times of corn, 2 times of wheat, be first-class feed stripped；Limb can put lac insect and culture multiple eating bacterium in a suitable place to breed；Flower
Amount containing honey is high and high-quality, is good nectar source seeds；Appoint beans widely used, be southern china Eco-environmental Forestry and the raw material of industry
The preferable seeds that woods is built.From the 1980s, appoint beans as Rocky Desertification Control Major Tree Species Planted Guangxi, Guangdong,
The Karst Desertification area on the ground such as Yunnan, Guizhou is widely applied afforestation, is introduced a fine variety later as the quick growing species of trees to Hunan, lake
The ground such as north, Fujian, Jiangsu, Jiangxi, Zhejiang, Sichuan have a high potential in karst mountain Popularization And Development.But since beans being appointed to be deciduous tree
Kind, that is planted on Karst Mountains Desertification Area appoints beans pure forest annual winter and leaf fall period in the early spring, and the rock in Stone Mountain is exposed on ground again
Table forms seasonal stony desertification phenomenon, and ecoscape effect is poor, and Soil and water conservation is not strong.
Dalbergia odorifera (Dalbergia odorifera T.Chen) also known as flower pears, rosewood, fragrant redwood, Huanghua Pear are
Papilionaceae Dalbergia aiphyllium sets height up to 15~20 meters, and the diameter of a cross-section of a tree trunk 1.3 meters above the ground is up to 80 centimetres；Its timber is used for redwood class preciousness
The only secondary red sandalwood of material, popularity and preciousness and sour branch wood, material is close and hard, and heartwood is apparent, in sepia, has
Gloss, beautiful appearance, decorative pattern is beautiful, and air-dry density is high, and hardness is big, indeformable after dry, does not crack；Wood structure is thin and equal
It is even, it is corrosion-resistant water-fast wet, there is peat-reek, and fragrance lives forever, be to make the precious timbers such as noble furniture, exquisite craftwork, wood
Chaff is fragrant for making first-class Buddhist.Originate in the Plain or knob of Central in Hainan and southern low altitude area, existing Guangdong, Guangxi, Fujian
And a large amount of introducing and plantings in the ground such as Yunnan.According to the ground such as Guangxi pingguo, Chongzuo, Pingxiang, Mashan stony desertification mountain area introduction and Experiment knot
Fruit, the seeds surrival rate of afforestation are up to more than 90%, and the normal growth on limestone soil is Mountainous Area development prospect
Wide Precious Timber Species.But the treelet trunk of dalbergia odorifera pure forest is relatively soft, and leading shoot advantage unobvious, branch is relatively low, side
Branch is sturdy, and coppice shoot is more, needs to be tied with small wooden after afforestation and helps straight and appropriate pruning in trunk, can cultivate excellent form.
Appoint insufficient, Guangxi Forest Scientific Research Academy present in beans and the operation of dalbergia odorifera pure forest to solve Rocky Desertification Region
By implementing " 12th Five-Year Plan " Guangxi forestry science and technology project, " Southwest Guangxi Rocky Desertification Control Tree Species Selection and composite cultivation are ground scientific and technical personnel
Study carefully ", preliminary screening takes the post as 5 kinds of the fine tree species of the Rocky Desertification Controls such as beans, dalbergia odorifera and appoints beans+dalbergia odorifera etc. excellent compound
3 kinds of cultivation mode, and constantly explore and improve, tentatively sum up the beans that a kind of suitable Karst Desertification area promotes and applies
With the new method of dalbergia odorifera Mixed forestation.
Invention content
The present invention is insufficient existing for current Rocky Desertification Control afforestation technology in order to overcome, and provides a kind of easy to operate, appearance
It easily promotes and applies, promotes that beans and dalbergia odorifera is appointed to appoint beans yellow with dalbergia wood in the Rocky Desertification Region of the high-quality and efficient development in Rocky Desertification Region
Wingceltis Mixed forestation method.
To achieve these goals, technical scheme is as follows：
Beans and dalbergia odorifera Mixed forestation method are appointed in a kind of Rocky Desertification Region, are made including clear mountain site preparation, seedling treatment, mixed hand over
Woods and tending management process, afforestation autumn the previous year carry out artificial cave-shaped site preparation, select and appoint beans container seedling and dalbergia odorifera container
Seedling is afforested, and using different age mixed patterns, weeding is mainly carried out after afforestation and fertilising is fostered, concrete operation step is as follows：
(1) clear mountain site preparation：Afforestation autumn the previous year carries out artificial cave-shaped site preparation, first shovels 1.2m ranges around clean plantation hole
Interior weeds, site preparation specification are the wide 40cm × 40cm in cave face, cave depth 30cm, put 300g calcium magnesium phosphate and 20g in each plantation hole
Water-retaining agent, and mix go back to hole thoroughly with table soil, the water-retaining agent is commercially available water-retaining agent；
(2) seedling treatment：The 5-8 months is selected to appoint beans container seedling and >=1 year raw dalbergia odorifera container seedling forestation；Play before seedling nursery stock
It first sprinkles profoundly water, when lifting suitably trims nursery stock, retains 4~5, top compound leaf, and the every compound leaf remained is trimmed again
The 1/2 of tail end to be gone to, reduces moisture evaporation, while transported with bamboo basket or woven bags packaging, the matrix for paying attention to avoiding container seedling is loose,
Keep root system complete；
(3) Mixed forestation：
1. mixed patterns：Using starlike mixed patterns, it is in irregular star spot shape on forest land to appoint beans and dalbergia odorifera
Distribution；
2. mixis ratio：It is 3~5: 5~7 to appoint the mixis ratio of beans and dalbergia odorifera；
3. mixed hand over the time：It afforests during ground moistening after 2~April rain, appoints the Afforestation Time of beans and dalbergia odorifera successively
It is staggered, carrying out different age mixes friendship, appoints beans afforestation first, and beans young growth in office plants dalbergia wood Huang again under conditions of forming masking after 1~5 year
Wingceltis；
4. the density of plantation：The density of plantation of mixed forest is 1900~2600 plants/hm2；
5. planting system：During plant a vesicle, the size and depth in cave are dug among the ready plantation hole of step (1)
Slightly larger than the container of nursery stock, accomplish that root system is unfolded when planting seedlings, the depth is suitable, not crab rooting, and righting is treaded, and " two bury one to technical key point
Step on a Gai Miao "；
(4) tending management：Weeding is mainly carried out after afforestation and fertilising is fostered.
Above step (2) select appoint beans container seedling for 5-8 months give birth to height of seedling >=40cm, ground diameter >=0.4cm, no disease and pests harm with
Mechanical damage, degree of lignification are high, the container seedling of well developed root system, the dalbergia odorifera container seedling of selection for >=1 year raw height of seedling >=
60cm, ground diameter >=0.6cm no disease and pests harms, have no mechanical damage, trunk is apparent, degree of lignification is high, the container seedling of well developed root system.
The technical key point of " two, which bury one, steps on a Gai Miao " is that digging is one small among ready plantation hole in above step (3)
Nursery stock is put into vesicle and righting by cave, first return bury one layer of hack to it is concordant with nursery stock container when the hack of backfill tracked tramping, later
It buries one layer of loose hack again on the whole and is higher by nursery stock container 5cm, tread, be finally covered in around nursery stock with hay again.
Weeding and fertilising Tending methods described in above step (4) are：First Year weeding, fertilising after plantation dalbergia odorifera
Each 2 times, weeds and shrubbery in the range of the 1.2m of treelet periphery are first rooted out, are then refertilized；For the first time per Zhu Shi composite fertilizers 50g,
Second per Zhu Shi composite fertilizers 100g；The time interval of the fertilising of weeding twice is four months；The next spring and autumn each weeding 1
Secondary, spring, which loosens the soil, applies fertilizer 1 time, per Zhu Shi composite fertilizers 200g；Third year spring weeding each 1 time with fertilising, per Zhu Shi composite fertilizers
300g；The composite fertilizer is the commercially available composite fertilizer for containing 15% 4,15%P, 15%K.
Relative to the prior art, the present invention has the advantage that as follows with good effect：
1st, the present invention will appoint beans and dalbergia odorifera Mixed forestation in Rocky Desertification Region, compared with appointing beans pure forest afforestation, overcome
The seasonal stony desertification phenomenon for appointing beans pure forest existing since winter fallen leaves are presented forms the four seasons evergreen forest community, carries
The ecoscape effect of high Rocky Desertification Region vegetation.
2nd, the present invention appoints beans and dalbergia odorifera Mixed forestation, overcomes young growth period branch existing for dalbergia odorifera pure forest
It the deficiencies of more, trunk bending, trunk unobvious, has saved during dalbergia odorifera pure forest is managed and artificial support and trimming is carried out to trunk
The cost input of branch, and promote dalbergia odorifera young growth Tree height growth, the logical frank of trunk is improved, further improves precious timber
Volume recovery and economic well-being of workers and staff.
3rd, the present invention appoints beans with dalbergia odorifera Mixed forestation compared with the pure forest of wherein single seeds, and mixed forest solid is deep
Storey enhance coverage effect to earth's surface, improve standing forest to the efficiency of light energy utilization, have significantly in the season of high temperature drying
Cooling humidifying effect, and increase surface litter total amount, water conservation and the ability that conserves water and soil are improved, improves soil, maintains ground
Power realizes forest land sustainable use.
4th, the present invention provides the innovative technology method of a kind of beans and dalbergia odorifera Mixed forestation, with cracking current stony desertification
Area appoints beans and the developing technological difficulties problem of dalbergia odorifera, to accelerating Rocky Desertification Control, improves the ecological environment, promotes stony desertification
Regional economy social sustainable development is of great significance.
Specific embodiment
With reference to specific embodiment, the present invention is further described.
Embodiment 1：
The medium Karst Mountains Desertification Area in Pingguo County,GuangXi peace town Lin Lin villages is selected in November, 2011 as times beans and a dalbergia wood
Yellow wingceltis mixed forest reproducing area presses 1400 plants/hm on reproducing area2Density carry out artificial part and dig pit site preparation, first shovel clean kind
Plant the weeds in the range of the surrounding 1.2m of hole, specification of digging pit is the wide 40cm × 40cm in cave face, cave depth 30cm, is put in each plantation hole
300g calcium magnesium phosphate and the commercially available water-retaining agent of 20g, and mix go back to hole thoroughly with table soil.2 months 2012, select the healthy and strong lignifying of life in May
Appoint beans container seedling forestation, height of seedling reaches 0.4cm up to 40cm, ground diameter.It plays before seedling first to sprinkle profoundly water to nursery stock, when lifting repaiies nursery stock
It cuts, retains 4~5, top compound leaf, the every compound leaf remained prunes away tail end 1/2 again, reduces moisture evaporation, while use bamboo
Basket packed and transported, the matrix for paying attention to avoiding container seedling is loose, keeps root system complete.It is dug among ready plantation hole during plant
One vesicle, the size and depth in cave are slightly larger than the container of nursery stock, and nursery stock is put into vesicle and righting, first return and bury one layer of hack and arrive
The hack of backfill is tracked tramping when concordant with nursery stock container, one layer of loose hack is buried again on the whole later and is higher by nursery stock container 5cm, step on
It is real, it is finally covered in around nursery stock with hay, enhances water conservation soil conservation.Afforestation for the year, appoints each 2 times of beans weeding, fertilising, first a beans
Weeds and shrubbery in the range of the 1.2m of treelet periphery, which are rooted out, totally to refertilize, for the first time per Zhu Shi composite fertilizers 50g, every plant for the second time
Composite fertilizer 100g is applied, the time interval of the fertilising of weeding twice is four months.
Spring in 2013 upper 1 year construction life in 1 year appoint beans pure forest in plants dalbergia odorifera, appoint beans storage rate be 1300 plants/
hm2, beans hayashishita star spot shape in office, which is brokenly digged pit, plants dalbergia odorifera, the measures such as specification of digging pit, base manure and water-retaining agent dosage
Appoint beans identical with plantation of digging pit, it is 3: 7 to appoint the mixis ratio of beans and dalbergia odorifera.1 year raw dalbergia odorifera container seedling is selected to make
Woods, height of seedling 60cm, ground diameter 0.6cm, no disease and pests harm, trunk is apparent, and degree of lignification is high, well developed root system, and when lifting suitably trims
Excessive blade, retains 4~5, top compound leaf, and the every compound leaf remained prunes away tail end 1/2, while use woven bag again
Packed and transported, the density of plantation are 1300 plants/hm2；The technical key point of dalbergia odorifera plantation is identical with appointing beans plantation, i.e., " two bury one
Step on a Gai Miao ".After Mixed forestation, each 2 times of weeding in the 1st year, fertilising, first in the range of beans and dalbergia odorifera treelet periphery 1.2m
Weeds and shrubbery root out totally, then refertilize, first time dalbergia odorifera per Zhu Shi composite fertilizers 50g, appoint every plant of a beans apply it is compound
Fertile 100g；Second of dalbergia odorifera appoints beans per Zhu Shi composite fertilizers 200g per Zhu Shi composite fertilizers 100g, the time of the fertilising of weeding twice
Between be divided into four months.2nd year spring and autumn each weeding 1 time, spring loosen the soil fertilising 1 time, appoint beans and every plant of dalbergia odorifera apply it is multiple
Hefei 200g.More than the composite fertilizer that is applied be commercially available composite fertilizer, containing 15% 4,15%P, 15%K.In November, 2014, investigation was surveyed
It is fixed, appoint beans mean stand height 2.35m, mean DBH increment 1.19cm, dalbergia odorifera mean stand height 1.61m, mean DBH increment 0.85cm, trunk
Apparent dalbergia odorifera plant accounts for 66.7%, and mixed forest density is 2600 plants/hm2, the standing forest four seasons are evergreen, grow fine.
Embodiment 2：
Medium Karst Mountains Desertification Area of the spring in 2010 in the happy village in Pingguo County,GuangXi peace Zhenba is mixed as a beans with dalbergia odorifera
Woods reproducing area is handed over, 1100 plants/hm is pressed on reproducing area2Density carry out artificial part and dig pit site preparation, first shovel clean plantation hole week
The weeds in the range of 1.2m are enclosed, specification of digging pit is the wide 40cm × 40cm in cave face, cave depth 30cm, puts 300g calcium and magnesiums in each plantation hole
Phosphate fertilizer and the commercially available water-retaining agent of 20g, and mix go back to hole thoroughly with table soil.2 months 2011, that selects semi-annual stalwartness lignifying appointed beans container
Seedling is afforested, height of seedling 45cm, ground diameter 0.5cm.It plays before seedling first to sprinkle profoundly water to nursery stock, when lifting trims nursery stock, retains top 4
~5 compound leaves, the every compound leaf remained prune away tail end 1/2 again, reduce moisture evaporation, while with bamboo basket packed and transported,
The matrix for paying attention to avoiding container seedling is loose, keeps root system complete.A vesicle, cave are dug during plant among ready plantation hole
Size and depth be slightly larger than the container of nursery stock, nursery stock is put into vesicle and righting, first return bury one layer of hack to nursery stock container
The hack of backfill is tracked tramping when concordant, one layer of loose hack is buried again on the whole later and is higher by nursery stock container 5cm, tread, finally use
Hay is covered in around nursery stock, enhances water conservation soil conservation.Afforestation for the year, appoints each 2 times of beans weeding, fertilising, first a beans treelet periphery
Weeds and shrubbery in the range of 1.2m, which are rooted out, totally to refertilize, and for the first time per Zhu Shi composite fertilizers 50g, second per Zhu Shi composite fertilizers
100g, the time interval of the fertilising of weeding twice is four months.
Spring in 2013 2010 construction triennial appoint beans pure forest in plants dalbergia odorifera, appoint beans storage rate for 900 plants/
hm2, beans hayashishita star spot shape in office, which is brokenly digged pit, plants dalbergia odorifera, the measures such as specification of digging pit, base manure and water-retaining agent dosage
Appoint beans identical with plantation of digging pit, it is 4: 6 to appoint the mixis ratio of beans and dalbergia odorifera.Select 13 months raw dalbergia odorifera container seedlings
Afforestation, height of seedling 65cm, ground diameter 0.65cm, no disease and pests harm, trunk is apparent, and degree of lignification is high, well developed root system, and when lifting suitably repaiies
It cuts excessive blade, retains 4~5, top compound leaf, the every compound leaf remained prunes away tail end 1/2 again, while with weaving
Bag packed and transported, the density of plantation are 1000 plants/hm2；The technical key point of dalbergia odorifera plantation is identical with appointing beans plantation, i.e., " two bury
One steps on a Gai Miao ".After Mixed forestation, each 2 times of weeding in the 1st year, fertilising, first times beans and a dalbergia odorifera treelet periphery 1.2m ranges
Interior weeds and shrubbery are rooted out totally, then refertilize, and first time dalbergia odorifera is per Zhu Shi composite fertilizers 50g, every plant of a beans are applied again
Hefei 100g；Second dalbergia odorifera appoints beans per Zhu Shi composite fertilizers 200g per Zhu Shi composite fertilizers 100g, the fertilising of weeding twice when
Between between be divided into four months.2nd year spring and autumn each weeding 1 time, spring loosen the soil fertilising 1 time, and every plant of beans and dalbergia odorifera is appointed to apply
Composite fertilizer 200g.More than the composite fertilizer that is applied be commercially available composite fertilizer, containing 15% 4,15%P, 15%K.In November, 2014 is investigated
It measures, appoints beans mean stand height 9.08m, mean DBH increment 8.34cm, dalbergia odorifera mean stand height 2.59m, mean DBH increment 1.49cm, it is main
It does apparent dalbergia odorifera plant and accounts for 68.8%, mixed forest density is 1900 plants/hm2, the standing forest four seasons are evergreen, well-grown.
Embodiment 3：
The medium Karst Mountains Desertification Area in Pingguo County,GuangXi peace town Lin Lin villages is selected in November, 2008 as times beans and a dalbergia wood
Yellow wingceltis mixed forest reproducing area presses 1100 plants/hm on reproducing area2Density carry out artificial part and dig pit site preparation, first shovel clean kind
Plant the weeds in the range of the surrounding 1.2m of hole, specification of digging pit is the wide 40cm × 40cm in cave face, cave depth 30cm, is put in each plantation hole
300g calcium magnesium phosphate and the commercially available water-retaining agent of 20g, and mix go back to hole thoroughly with table soil.2 months 2009, select the healthy and strong lignifying of August life
Appoint beans container seedling forestation, height of seedling 50cm, ground diameter 0.55cm.Before seedling to be played first to sprinkle profoundly water to nursery stock, when lifting, trims nursery stock,
Retain 4~5, top compound leaf, the every compound leaf remained prunes away tail end 1/2 again, reduces moisture evaporation, while use bamboo basket
Packed and transported, the matrix for paying attention to avoiding container seedling is loose, keeps root system complete.During plant one is dug among ready plantation hole
A vesicle, the size and depth in cave are slightly larger than the container of nursery stock, and nursery stock is put into vesicle and righting, first return bury one layer of hack to
The hack of backfill is tracked tramping when nursery stock container is concordant, one layer of loose hack is buried again on the whole later and is higher by nursery stock container 5cm, step on
It is real, it is finally covered in around nursery stock with hay, enhances water conservation soil conservation.Afforestation for the year, appoints each 2 times of beans weeding, fertilising, first a beans
Weeds and shrubbery in the range of the 1.2m of treelet periphery, which are rooted out, totally to refertilize, for the first time per Zhu Shi composite fertilizers 50g, every plant for the second time
Composite fertilizer 100g is applied, the time interval of the fertilising of weeding twice is four months.
Spring in 2013 2008 construction life in 5 years appoint beans pure forest in plants dalbergia odorifera, appoint beans storage rate be 800 plants/
hm2, beans hayashishita star spot shape in office, which is brokenly digged pit, plants dalbergia odorifera, the measures such as specification of digging pit, base manure and water-retaining agent dosage
Appoint beans identical with plantation of digging pit, it is 5: 5 to appoint the mixis ratio of beans and dalbergia odorifera.Select the dalbergia odorifera container seedling of 1 year and a half life
Afforestation, height of seedling 75cm, ground diameter 0.7cm, no disease and pests harm, trunk is apparent, and degree of lignification is high, well developed root system, and when lifting suitably repaiies
It cuts excessive blade, retains 4~5, top compound leaf, the every compound leaf remained prunes away tail end 1/2 again, while with weaving
Bag packed and transported, the density of plantation are 1100 plants/hm2；The technical key point of dalbergia odorifera plantation is identical with appointing beans plantation, i.e., " two bury
One steps on a Gai Miao ".After Mixed forestation, each 2 times of weeding in the 1st year, fertilising, first times beans and a dalbergia odorifera treelet periphery 1.2m ranges
Interior weeds and shrubbery are rooted out totally, then refertilize, and first time dalbergia odorifera is per Zhu Shi composite fertilizers 50g, every plant of a beans are applied again
Hefei 100g；Second dalbergia odorifera appoints beans per Zhu Shi composite fertilizers 200g per Zhu Shi composite fertilizers 100g, the fertilising of weeding twice when
Between between be divided into four months.2nd year spring and autumn each weeding 1 time, spring loosen the soil fertilising 1 time, and every plant of beans and dalbergia odorifera is appointed to apply
Composite fertilizer 200g.More than the composite fertilizer that is applied be commercially available composite fertilizer, containing 15% 4,15%P, 15%K.In June, 2015 is investigated
It measures, appoints beans mean stand height 11.0m, mean DBH increment 12.28cm, dalbergia odorifera mean stand height 3.26m, mean DBH increment 2.19cm,
The apparent dalbergia odorifera plant of trunk accounts for 69.2%, and mixed forest density is 1900 plants/hm2, Stand Growth is good, stable structure,
The four seasons are evergreen.
Claims (3)
1. beans and dalbergia odorifera Mixed forestation method are appointed in a kind of Rocky Desertification Region, it is characterised in that：At clear mountain site preparation, nursery stock
Reason, Mixed forestation and tending management process, afforestation autumn the previous year carry out artificial cave-shaped site preparation, select and appoint beans container seedling and dalbergia wood
Yellow wingceltis container seedling forestation using different age mixed patterns, mainly carries out weeding and fertilising is fostered, concrete operation step is such as after afforestation
Under：
（1）Clear mountain site preparation：Afforestation autumn the previous year carries out artificial cave-shaped site preparation, first shovels around clean plantation hole in the range of 1.2m
Weeds, site preparation specification are the wide 40cm × 40cm in cave face, cave depth 30cm, put 300g calcium magnesium phosphate and 20g water conservations in each plantation hole
Agent, and mix go back to hole thoroughly with table soil, the water-retaining agent is commercially available water-retaining agent；
（2）Seedling treatment：The 5-8 months is selected to appoint beans container seedling and >=1 year raw dalbergia odorifera container seedling forestation；Before seedling nursery stock is played first to pour
Permeable, when lifting, suitably trims nursery stock, retains 4 ~ 5, top compound leaf, the every compound leaf remained is trimmed again to truncate
The 1/2 of end is reduced moisture evaporation, while is transported with bamboo basket or woven bags packaging, and the matrix for paying attention to avoiding container seedling is loose, keeps
Root system is complete；
That selects appoints beans container seedling for the cm of 5-8 months raw height of seedling >=40, the cm of ground diameter >=0.4, no disease and pests harm and mechanical damage, wooden
Change degree is high, the container seedling of well developed root system, and the dalbergia odorifera container seedling of selection is the cm of >=1 year raw height of seedling >=60, ground diameter >=0.6
Cm no disease and pests harms, have no mechanical damage, trunk is apparent, degree of lignification is high, the container seedling of well developed root system；
（3）Mixed forestation：
1. mixed patterns：Using starlike mixed patterns, beans is appointed to be distributed on forest land in irregular star spot shape with dalbergia odorifera；
2. mixis ratio：It is 3 ~ 5: 5 ~ 7 to appoint the mixis ratio of beans and dalbergia odorifera；
3. mixed hand over the time：It afforests during ground moistening after 2 ~ April rain, the Afforestation Time of beans and dalbergia odorifera is appointed successively to be staggered,
Carrying out different age mixes friendship, appoints beans afforestation first, and beans young growth in office plants dalbergia odorifera again under conditions of forming masking after 1 ~ 5 year；
4. the density of plantation：The density of plantation of mixed forest is 1900 ~ 2600 plants/hm2；
5. planting system：In step during plant（1）A vesicle is dug among ready plantation hole, the size and depth in cave are bigger
In the container of nursery stock, accomplish that root system is unfolded when planting seedlings, the depth is suitable, not crab rooting, and righting is treaded, and " two bury one steps on one to technical key point
Gai Miao "；
（4）Tending management：Weeding is mainly carried out after afforestation and fertilising is fostered.
2. beans and dalbergia odorifera Mixed forestation method are appointed in Rocky Desertification Region according to claim 1, it is characterised in that：Step
（3）In " two, which bury one, steps on a Gai Miao " technical key point be among ready plantation hole digging one vesicle, nursery stock is put into small
Cave and righting, first return bury one layer of hack to it is concordant with nursery stock container when the hack of backfill tracked tramping, bury one layer again on the whole later
Loose hack is higher by nursery stock container 5cm, treads, is finally covered in around nursery stock with hay again.
3. beans and dalbergia odorifera Mixed forestation method are appointed in Rocky Desertification Region according to claim 1, it is characterised in that：Step
（4）Described in weeding and fertilising Tending methods be：Each 2 times of First Year weeding, fertilising, first root out treelet after plantation dalbergia odorifera
Weeds and shrubbery in the range of the 1.2m of periphery, then refertilize；For the first time per Zhu Shi composite fertilizers 50g, second every plant apply it is compound
Fertile 100g；The time interval of the fertilising of weeding twice is four months；The next spring and autumn each weeding 1 time, spring loosen the soil fertilising 1
It is secondary, per 200 g of Zhu Shi composite fertilizers；Third year spring weeding each 1 time with fertilising, per 300 g of Zhu Shi composite fertilizers；The composite fertilizer
For the commercially available composite fertilizer containing 15%N, 15%P, 15%K.
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| CN106912351A (en) * | 2017-03-07 | 2017-07-04 | 中国林业科学研究院资源昆虫研究所 | A kind of Mixed forestation method for improving kesiya var. langbianensis. of Plantation growth |
| CN107821081A (en) * | 2017-11-07 | 2018-03-23 | 亿利首建生态科技有限公司 | A kind of desertification wetland with saline-alkaline method of forestation |
| CN109121958A (en) * | 2018-08-13 | 2019-01-04 | 句容市东进林场 | A kind of construction method of yellow wingceltis |
| CN110089227A (en) * | 2019-03-19 | 2019-08-06 | 广东筑奥生态环境股份有限公司 | A kind of High aititude arid area method for recovering vegetation |
| CN110169300A (en) * | 2019-06-12 | 2019-08-27 | 广西大学 | The method of dalbergia odorifera reparation stony desertification vegetation |
| CN110169299B (en) * | 2019-06-12 | 2021-11-02 | 广西大学 | Method for interplanting camellia nitidissima under forest after restoration of stony desertification vegetation |
| CN110558127A (en) * | 2019-08-20 | 2019-12-13 | 广西大学 | Method for repairing stony desertification vegetation by mixed hybridization of dalbergia odorifera and sappan wood |
| CN110447443A (en) * | 2019-08-20 | 2019-11-15 | 广西大学 | A kind of method of dalbergia odorifera and the mixed friendship reparation stony desertification vegetation of top fruit tree |
| CN110622816A (en) * | 2019-11-08 | 2019-12-31 | 深圳市华美绿生态环境集团有限公司 | Forestation structure and method suitable for stony desertification area |
| CN110999709A (en) * | 2019-12-25 | 2020-04-14 | 湖南省林业科学院 | Method for recovering vegetation in improved stony desertification soil |
| CN111602553B (en) * | 2020-06-08 | 2021-08-06 | 中国林业科学研究院热带林业研究所试验站 | Planting method for promoting rapid growth of sandalwood by mixed cross of different ages |
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Application publication date: 20160316 Assignee: Guangxi Shengjin Agricultural Technology Co.,Ltd. Assignor: GUANGXI ZHUANG AUTONOMOUS REGION FORESTRY Research Institute Contract record no.: X2023980045763 Denomination of invention: The mixed afforestation method of Ren Dou and Dalbergia odorifera in rocky desertification areas Granted publication date: 20180710 License type: Common License Record date: 20231106 |