CN106718541A - Method for direct seeding of Yinhua tree for forest culture and management in rocky desertification region - Google Patents
Method for direct seeding of Yinhua tree for forest culture and management in rocky desertification region Download PDFInfo
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- CN106718541A CN106718541A CN201611090912.8A CN201611090912A CN106718541A CN 106718541 A CN106718541 A CN 106718541A CN 201611090912 A CN201611090912 A CN 201611090912A CN 106718541 A CN106718541 A CN 106718541A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010899 nucleation Methods 0.000 title abstract description 6
- 239000002689 soil Substances 0.000 claims abstract description 69
- 239000003337 fertilizer Substances 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000002360 preparation method Methods 0.000 claims abstract description 23
- 238000009331 sowing Methods 0.000 claims abstract description 23
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 14
- 235000010643 Leucaena leucocephala Nutrition 0.000 claims description 45
- 239000002131 composite material Substances 0.000 claims description 40
- 241000196324 Embryophyta Species 0.000 claims description 33
- 240000007472 Leucaena leucocephala Species 0.000 claims description 33
- 210000003608 fece Anatomy 0.000 claims description 18
- 239000010871 livestock manure Substances 0.000 claims description 18
- 238000009333 weeding Methods 0.000 claims description 18
- 238000007726 management method Methods 0.000 claims description 17
- 238000012136 culture method Methods 0.000 claims description 12
- 240000001221 Leucaena esculenta Species 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 239000013039 cover film Substances 0.000 claims description 10
- 235000015097 nutrients Nutrition 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- 229910052700 potassium Inorganic materials 0.000 claims description 10
- 239000010408 film Substances 0.000 claims description 8
- 201000010099 disease Diseases 0.000 claims description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 7
- 244000025254 Cannabis sativa Species 0.000 claims description 6
- 241000238631 Hexapoda Species 0.000 claims description 6
- 206010023126 Jaundice Diseases 0.000 claims description 6
- 241000382353 Pupa Species 0.000 claims description 6
- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 238000003306 harvesting Methods 0.000 claims description 6
- 239000002917 insecticide Substances 0.000 claims description 6
- 229960001952 metrifonate Drugs 0.000 claims description 6
- 238000013138 pruning Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- NFACJZMKEDPNKN-UHFFFAOYSA-N trichlorfon Chemical compound COP(=O)(OC)C(O)C(Cl)(Cl)Cl NFACJZMKEDPNKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 241000209202 Bromus secalinus Species 0.000 claims description 5
- 239000005906 Imidacloprid Substances 0.000 claims description 5
- 229940056881 imidacloprid Drugs 0.000 claims description 5
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- -1 turns Substances 0.000 claims description 5
- 229930003935 flavonoid Natural products 0.000 claims description 3
- 150000002215 flavonoids Chemical class 0.000 claims description 3
- 235000017173 flavonoids Nutrition 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims description 2
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 claims description 2
- 241000219741 Leucaena Species 0.000 claims 1
- 238000011017 operating method Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000004083 survival effect Effects 0.000 abstract description 6
- 240000007185 Albizia julibrissin Species 0.000 abstract description 4
- 235000011468 Albizia julibrissin Nutrition 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- BNRNXUUZRGQAQC-UHFFFAOYSA-N sildenafil Chemical compound CCCC1=NN(C)C(C(N2)=O)=C1N=C2C(C(=CC=1)OCC)=CC=1S(=O)(=O)N1CCN(C)CC1 BNRNXUUZRGQAQC-UHFFFAOYSA-N 0.000 abstract 4
- 229960003310 sildenafil Drugs 0.000 abstract 2
- 238000002791 soaking Methods 0.000 abstract 2
- 239000002585 base Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 206010017553 Furuncle Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 241000220478 mimosoid clade Species 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 208000008128 pulmonary tuberculosis Diseases 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 201000003068 rheumatic fever Diseases 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000009329 sexual behaviour Effects 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a method for direct seeding and forest culture of albizzia julibrissin in a stony desertification area, which comprises the working procedures of seed collection, seed treatment, soil preparation, hole digging and fertilizer mixing, sowing, tending management and pest control; the albizzia julibrissin seeds are collected, pretreated by hot water soaking and sulfuric acid soaking, and then sowed in cultivation holes with base fertilizers applied, so that new forested lands are nursed continuously for 3-5 years, and meanwhile, pest control is enhanced. The survival rate of the sildenafil in the stony desertification area for one-time afforestation is improved from 70-80% to more than 90%, the afforestation efficiency is improved, the vegetation recovery process in the stony desertification area is accelerated, the income of farmers is increased, and the sildenafil afforestation method has good economic benefit, social benefit and ecological benefit.
Description
Technical field
The invention belongs to forestry technical field of cultivation, more particularly, to a kind of live forest culture and management side of Rocky Desertification Region white popinac
Method.
Background technology
Stony desertification has become one of three current big ecological problems of China, seriously constrains Southwestern China regional economy society
The sustainable development of meeting.China's stony desertification is occurred mainly in centered on the Yunnan-Guizhou Plateau, be related to Hubei, Hunan, Guangdong, Guangxi,
Chongqing, Sichuan, Guizhou and Yunnan.Wherein Guangxi is that one of region of most serious is safeguarded in stony desertification.Stony desertification causes soil erosion
Aggravation, river reservoir sediment accumulation is aggravated, the frequent natural calamity such as drought, damage caused by waterlogging, seriously constrains Rocky Desert of Land in Guangxi area warp
The sustainable development of Ji society, it is that the arduous and urgent ecological construction in one, the region is appointed to accelerate Rocky Desertification Region revegetation
Business.
White popinac（Leucaena glauca (L.) Benth.）, the white silk tree of alias is pulse family Mimosoideae, and silver is closed
Vigorously belong to perennial shrub or arbor, originate in America.Now be distributed widely in tropical and subtropical region, be FAO (Food and Agriculture Organization of the United Nation) to
One of multipurpose fine tree species that the Asian-Pacific area is promoted.Flower, fruit, the skin of white popinac can be used as medicine, and have the pain that disappears to arrange dense, astringing to arrest bleeding
Function.Cure mainly the diseases such as pulmonary tuberculosis, the dense swollen, rheumatic arthritis of furuncle sore.White popinac tree germination is extremely strong, branch it is too high can cutting back,
Shoot increases 20-30 times than primibranch.Also felling regeneration may be updated, it is more tight more thick and heavy than former enclosure wall.White popinac can be cooked excellent
Animal feed, is also a kind of excellent woody green manure.Its growth is fast, fuel value is high, widely used, can not only be used for Timber stands warp
Battalion, also can be used as energy forest and fodder forest operation.Its good water and soil conservation and soil fertility recovery capability also make ecological extensive
The vanguard tree seed of multiple afforestation, has very good adaptability to stony desertification mountain area.And direct seeding forestation is to recover stony desertification etc. to be stranded
Simple, quick, economic, the mode of flexibly afforesting of difficult on the spot vegetation, have great importance to accelerating Rocky Desertification Control.
The content of the invention
The present invention is in order to accelerate Rocky Desertification Region revegetation, there is provided a kind of easy to operate, easy popularization and application, afforestation
The Rocky Desertification Region white popinac direct seeding forestation method that survival rate is high, seedling growth is fast.
In order to realize foregoing invention purpose, technical scheme is as follows：
A kind of live forest culture and management method of Rocky Desertification Region white popinac, including seed collecting, Seed Treatment, site preparation, dig cave complex fertilizer, sow, comfort
Educate management and prevention and control of plant diseases, pest control operation；Collection flavonoids in Leucaena seeds, and by after the pretreatment that hot-water soak and sulfuric acid soak, sowing
In the cultivation cave for applying base manure, new afforestation is continuously fostered 3~5 years, while strengthening the prevention and control of plant diseases, pest control；Specific operation step
It is rapid as follows：
（1）Collect seed：3 years raw above of selection, form is logical straight, the white popinac select tree of robust growth as seed collecting elite stand, afforestation it is upper
11~December of year harvesting seed, rejects impurity and shrivelled, damaged seed, and seed ventilation disposed within is dried in the shade, and uses cloth bag
Packaging seed, normal temperature laboratory is dry to be hidden or is put into 4 DEG C of refrigerations of refrigerator, standby；
（2）Seed Treatment：Before sowing, seed is put into 70~85 DEG C of hot water and soaks 5~10 min, pull seed out, placed into
Volumetric concentration be 80~90% sulfuric acid in soak 10~15 min, pull out and cleaned with clear water after seed, broadcast by draining away the water
Kind；
（3）Site preparation：Site preparation should be completed in autumn and winter last year in afforestation；2500~3000 plants/hm of the density of plantation2, using cave-shaped
Site preparation；
（4）Dig cave complex fertilizer：Before sowing cultivation is dug in planting site by the specification of 35~45 cm × 35~45 cm × 35~45 cm
Cave, and soda lime is added in cave is cultivated, the pH value for making soil is 7.0~7.5；Then base manure and water conservation are applied in earthing
Agent, turns, and soil is mixed with base manure as far as possible, and earthing is higher by cave and cheats 2~3 cm；
（5）Sowing：, at the beginning of 5 months, sowed immediately after rainfall by the end of March；During sowing, at cultivation Xue Nei centers, table soil digs out 1 cultivation
Vesicle is planted, then the seed after treatment is put into cave, 1, seed is put per bunch planting, put and vesicle is completely covered with fine earth after planting, plus
Lid film water conservation and covering weeds sunshade, cover film and weeds are defined by covering cultivation cave, while directly over plantation vesicle
Film is scratched into 5cm " cross " osculum long；The in good time water drenching of arid situation is regarded in after planting 1 week, keeps soil in cave wet
Profit, to promote to emerge；If the water drenching when September part to November runs into dry days in autumn gas and causes seedling lower blade jaundice fallen leaves,
Water drenching amount soil in cave is drenched to be defined；
（6）Tending management：New afforestation is continuously fostered 3~5 years, is loosened the soil every year, expands cave and topdress；According to tree vigo(u)r, in good time
Shape pruning, cuts trunk when 1~1.5m of cultivation is high, to enter clip after autumn branch terminal bud；
（7）The prevention and control of plant diseases, pest control：White popinac insect pest mainly has wood louse, and using broad spectrum insecticide medicament, such as metrifonate, imidacloprid are pressed
Conventional amount used and method are used.
Above step（4）Described base manure raw material components and consumption are：Composite fertilizer 100g, the g of calcium magnesium phosphate 50；Described
Water-loss reducer is 10g.
Above step（6）Described topdressing method be plantation after First Year weeding, apply fertilizer it is each 2 times, first root out treelet periphery
Weeds and shrubbery in the range of 1m, then refertilize；For the first time per Zhu Shi composite fertilizers 50g, second per Zhu Shi composite fertilizers 100g；
Second Year spring and autumn each weeding 1 time, spring loosen the soil fertilising 1 time, per the g of Zhu Shi composite fertilizers 200；3rd year and afterwards every
Year spring weeding and fertilising are each 1 time, per the g of Zhu Shi composite fertilizers 300.
Above-described composite fertilizer contains 5%N, 15%P, 20%K, total nutrient >=40 %.
Above step（3）During site preparation, table soil is respectively placed in the both sides in cave with cubsoil, picks stone in net cave, tree root and grass
Root, allows soil natural weathering, curing a period of time, and the worm pupa in removal soil reduces soil germ.
Relative to prior art, the present invention has the advantage that as follows with good effect：
1st, Rocky Desertification Region white popinac direct seeding forestation method of the present invention, selects 3 years raw above, form is logical straight, the silver of robust growth
Silk tree select tree is used as seed collecting elite stand, and seed is excellent, and type of seeding low cost, consumptive material are few, simple to operate, while applying enough fertilizer
Material, this provides the base manure of abundance for seedling growth, and growth is rapid, well developed root system.
2nd, the present invention is combined using two methods of hot water and sulfuric acid immersion, and flavonoids in Leucaena seeds is carried out to sow preceding pretreatment,
The strong property of seed is broken, method is simple and easy to apply, convenient clean seed reduces impurity, improves the germination percentage of seed, obtains
Preferably sow effect.
3rd, the present invention has the characteristic of nitrogen fixation according to the root nodule that white popinac itself produces, and composite fertilizer used is to nitrogen phosphorus
Potassium composition carries out adaptation Sexual behavior mode, makes full use of fertilizer, promotes seedling growth.
4th, the live forest culture and management method of Rocky Desertification Region white popinac of the present invention, white popinac is in the surrival rate of afforestation of Rocky Desertification Region one time
More than 90% is brought up to from 70~80%, afforestation efficiency is improve, accelerates Rocky Desertification Region revegetation process, increase peasant economy
Income, with preferable economic benefit, social benefit and ecological benefits.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
Embodiment 1：
A kind of live forest culture and management method of Rocky Desertification Region white popinac, selection physical features is gentle, irrigation and drainage are good plot, selection life in 3 years with
The white popinac select tree of upper, form is logical straight, robust growth is rejected as seed collecting elite stand, 11~December of last year harvesting seed of afforestation
Impurity and shrivelled, damaged seed, seed ventilation disposed within is dried in the shade, and seed is packed with cloth bag, normal temperature laboratory is dry hide or,
It is standby.Before sowing, seed is put into 70 DEG C of hot water and soaks 10 min, pull seed out, place into the sulphur that volumetric concentration is 90%
10 min are soaked in acid, is cleaned with clear water after pulling seed out, sowed by draining away the water.
Site preparation is completed in autumn and winter last year of afforestation；2500 plants/the hm of density of afforestation2, using cave-shaped site preparation.During site preparation,
Table soil is respectively placed in the both sides in cave with cubsoil, picks stone in net cave, tree root and grass roots, allows soil natural weathering, one section of curing
Time, the worm pupa in removal soil reduces soil germ.
Cultivation cave is dug by the specification of 35 cm × 35 cm × 35 cm in planting site before sowing, and alkali is added in cave is cultivated
Lime, the pH value for making soil is 7.0；Then it is composite fertilizer 100g and calcium magnesium phosphate to be applied in earthing by raw material components and consumption
Being tried one's best when the base manure and 10g water-loss reducers of 50 g compositions, earthing and fertilising makes soil mix with base manure, and earthing is higher by cave hole 2~3
cm.Described composite fertilizer contains 5%N, 15%P, 20%K, total nutrient >=40 %.
By the end of March, sowed immediately after rainfall.During sowing, at cultivation Xue Nei centers, table soil digs out 1 plantation vesicle, then
Seed after treatment is put into cave, 1, seed is put per bunch planting, put and vesicle is completely covered with fine earth after planting, add a cover film water conservation
With covering weeds sunshade, cover film and weeds are defined by covering cultivation cave, while scratching film directly over plantation vesicle
One 5cm " cross " osculum long；The in good time water drenching of arid situation is regarded in after planting 1 week, soil moistening in cave is kept, to promote
Seedling；The water drenching when if September part to November runs into dry days in autumn gas and causes seedling lower blade jaundice fallen leaves, water drenching amount is with cave
Soil is drenched to be defined.Then, white popinac is 95.3% in the surrival rate of afforestation of the Rocky Desertification Region one time for plantation.
New afforestation is continuously fostered 3 years, is loosened the soil every year, expands cave and topdress；According to tree vigo(u)r, in good time shape pruning, training
Educate 1m it is high when cut trunk, to enter clip after autumn branch terminal bud.Topdressing method for plantation after First Year weeding, apply fertilizer it is each 2 times, first root out
Weeds and shrubbery in the range of the 1m of treelet periphery, then refertilize；For the first time per Zhu Shi composite fertilizers 50g, apply multiple for every plant for the second time
Hefei 100g；Second Year spring and autumn each weeding 1 time, spring loosen the soil fertilising 1 time, per the g of Zhu Shi composite fertilizers 200；3rd year
Spring weeding and fertilising are each 1 time, per the g of Zhu Shi composite fertilizers 300.Described composite fertilizer contains 5%N, 15%P, 20%K, total nutrient >=40
%.White popinac insect pest mainly has wood louse, and using broad spectrum insecticide medicament, such as metrifonate, imidacloprid, routinely consumption and method make
With.After 3 years, white popinac is 91.3% in the Rocky Desertification Region survival rate.
Embodiment 2：
A kind of live forest culture and management method of Rocky Desertification Region white popinac, selection physical features is gentle, irrigation and drainage are good plot, selection life in 3 years with
The white popinac select tree of upper, form is logical straight, robust growth is rejected as seed collecting elite stand, 11~December of last year harvesting seed of afforestation
Impurity and shrivelled, damaged seed, seed ventilation disposed within is dried in the shade, and seed is packed with cloth bag, and normal temperature laboratory is dry to be hidden, standby
With.Before sowing, seed is put into 75 DEG C of hot water and soaks 10 min, pull seed out, place into the sulfuric acid that volumetric concentration is 85%
15 min of middle immersion, are cleaned after pulling seed out with clear water, are sowed by draining away the water.
Site preparation is completed in autumn and winter last year of afforestation；2500 plants/the hm of density of afforestation2, using cave-shaped site preparation.During site preparation,
Table soil is respectively placed in the both sides in cave with cubsoil, picks stone in net cave, tree root and grass roots, allows soil natural weathering, one section of curing
Time, the worm pupa in removal soil reduces soil germ.
Cultivation cave is dug by the specification of 35 cm × 40cm × 35 cm in planting site before sowing, and alkali stone is added in cave is cultivated
Ash, the pH value for making soil is 7.2；Then it is composite fertilizer 100g and calcium magnesium phosphate 50 to be applied in earthing by raw material components and consumption
The base manure and 10g water-loss reducers of g compositions, turn, and soil is mixed with base manure as far as possible, and earthing is higher by cave and cheats 2~3 cm.Described
Composite fertilizer contains 5%N, 15%P, 20%K, total nutrient >=40 %.
At the beginning of 4 months, sowed immediately after rainfall.During sowing, at cultivation Xue Nei centers, table soil digs out 1 plantation vesicle, then
Seed after treatment is put into cave, 1, seed is put per bunch planting, put and vesicle is completely covered with fine earth after planting, add a cover film water conservation
With covering weeds sunshade, cover film and weeds are defined by covering cultivation cave, while scratching film directly over plantation vesicle
One 5cm " cross " osculum long；The in good time water drenching of arid situation is regarded in after planting 1 week, soil moistening in cave is kept, to promote
Seedling；The water drenching when if September part to November runs into dry days in autumn gas and causes seedling lower blade jaundice fallen leaves, water drenching amount is with cave
Soil is drenched to be defined.Then, white popinac is 96.2% in the surrival rate of afforestation of the Rocky Desertification Region one time for plantation.
New afforestation is continuously fostered 3 years, is loosened the soil every year, expands cave and topdress；According to tree vigo(u)r, in good time shape pruning, training
Educate 1.2m it is high when cut trunk, to enter clip after autumn branch terminal bud.Topdressing method for plantation after First Year weeding, apply fertilizer it is each 2 times, first shovel
Except weeds and shrubbery in the range of the 1m of treelet periphery, then refertilize；For the first time per Zhu Shi composite fertilizers 50g, apply for every plant for the second time
Composite fertilizer 100g；Second Year spring and autumn each weeding 1 time, spring loosen the soil fertilising 1 time, per the g of Zhu Shi composite fertilizers 200；3rd year
Spring weeding and fertilising it is each 1 time, per the g of Zhu Shi composite fertilizers 300.Described composite fertilizer contain 5%N, 15%P, 20%K, total nutrient >=
40 %.White popinac insect pest mainly has wood louse, using broad spectrum insecticide medicament, such as metrifonate, imidacloprid, routinely consumption and method
Use.After 3 years, white popinac is 93.2% in the Rocky Desertification Region survival rate.
Embodiment 3：
A kind of live forest culture and management method of Rocky Desertification Region white popinac, selection physical features is gentle, irrigation and drainage are good plot, selection life in 3 years with
The white popinac select tree of upper, form is logical straight, robust growth is rejected as seed collecting elite stand, 11~December of last year harvesting seed of afforestation
Impurity and shrivelled, damaged seed, seed ventilation disposed within is dried in the shade, and seed is packed with cloth bag, is put into 4 DEG C of refrigerator cold
Hide, it is standby.Before sowing, seed is put into 80 DEG C of hot water and soaks 5 min, pull seed out, it is 85% to place into volumetric concentration
10 min are soaked in sulfuric acid, is cleaned with clear water after pulling seed out, sowed by draining away the water.
Site preparation is completed in autumn and winter last year of afforestation；3000 plants/the hm of density of afforestation2, using cave-shaped site preparation.During site preparation,
Table soil is respectively placed in the both sides in cave with cubsoil, picks stone in net cave, tree root and grass roots, allows soil natural weathering, one section of curing
Time, the worm pupa in removal soil reduces soil germ.
Cultivation cave is dug by the specification of 40 cm × 35 cm × 40 cm in planting site before sowing, and alkali is added in cave is cultivated
Lime, the pH value for making soil is 7.3；Then it is composite fertilizer 100g and calcium magnesium phosphate to be applied in earthing by raw material components and consumption
The base manure and 10g water-loss reducers of 50 g compositions, turn, and soil is mixed with base manure as far as possible, and earthing is higher by cave and cheats 2~3 cm.Institute
The composite fertilizer for stating contains 5%N, 15%P, 20%K, total nutrient >=40 %.
Sowed immediately after mid-April, rainfall.During sowing, at cultivation Xue Nei centers, table soil digs out 1 plantation vesicle, so
The seed after treatment is put into cave afterwards, 1, seed is put per bunch planting, put and vesicle is completely covered with fine earth after planting, add a cover film guarantor
Water and covering weeds sunshade, cover film and weeds are defined by covering cultivation cave, while drawing film directly over plantation vesicle
Open 5cm " cross " osculum long；The in good time water drenching of arid situation is regarded in after planting 1 week, soil moistening in cave is kept, to promote
Emerge；The water drenching when if September part to November runs into dry days in autumn gas and causes seedling lower blade jaundice fallen leaves, water drenching amount is with cave
Interior soil is drenched to be defined.Then, white popinac is 96.7% in the surrival rate of afforestation of the Rocky Desertification Region one time for plantation.
New afforestation is continuously fostered 4 years, is loosened the soil every year, expands cave and topdress；According to tree vigo(u)r, in good time shape pruning, training
Educate 1.5m it is high when cut trunk, to enter clip after autumn branch terminal bud.Topdressing method for plantation after First Year weeding, apply fertilizer it is each 2 times, first shovel
Except weeds and shrubbery in the range of the 1m of treelet periphery, then refertilize；For the first time per Zhu Shi composite fertilizers 50g, apply for every plant for the second time
Composite fertilizer 100g；Second Year spring and autumn each weeding 1 time, spring loosen the soil fertilising 1 time, per the g of Zhu Shi composite fertilizers 200；3rd year
And the spring weeding of the 4th year is each 1 time with fertilising, per the g of Zhu Shi composite fertilizers 300.Described composite fertilizer contains 5%N, 15%P, 20%K,
Total nutrient >=40 %.White popinac insect pest mainly has wood louse, and using broad spectrum insecticide medicament, such as metrifonate, imidacloprid are routinely used
Amount and method are used.After 4 years, white popinac is 92.7% in the Rocky Desertification Region survival rate.
Embodiment 4：
A kind of live forest culture and management method of Rocky Desertification Region white popinac, selection physical features is gentle, irrigation and drainage are good plot, selection life in 3 years with
The white popinac select tree of upper, form is logical straight, robust growth is rejected as seed collecting elite stand, 11~December of last year harvesting seed of afforestation
Impurity and shrivelled, damaged seed, seed ventilation disposed within is dried in the shade, and seed is packed with cloth bag, is put into 4 DEG C of refrigerator cold
Hide, it is standby.Before sowing, seed is put into 85 DEG C of hot water and soaks 5 min, pull seed out, it is 80% to place into volumetric concentration
15 min are soaked in sulfuric acid, is cleaned with clear water after pulling seed out, sowed by draining away the water.
Site preparation is completed in autumn and winter last year of afforestation；3000 plants/the hm of density of afforestation2, using cave-shaped site preparation.During site preparation,
Table soil is respectively placed in the both sides in cave with cubsoil, picks stone in net cave, tree root and grass roots, allows soil natural weathering, one section of curing
Time, the worm pupa in removal soil reduces soil germ.
Cultivation cave is dug by the specification of 45 cm × 45 cm × 45 cm in planting site before sowing, and alkali is added in cave is cultivated
Lime, the pH value for making soil is 7.5；Then it is composite fertilizer 100g and calcium magnesium phosphate to be applied in earthing by raw material components and consumption
The base manure and 10g water-loss reducers of 50 g compositions, turn, and soil is mixed with base manure as far as possible, and earthing is higher by cave and cheats 2~3 cm.Institute
The composite fertilizer for stating contains 5%N, 15%P, 20%K, total nutrient >=40 %.
At the beginning of 5 months, sowed immediately after rainfall.During sowing, at cultivation Xue Nei centers, table soil digs out 1 plantation vesicle, then
Seed after treatment is put into cave, 1, seed is put per bunch planting, put and vesicle is completely covered with fine earth after planting, add a cover film water conservation
With covering weeds sunshade, cover film and weeds are defined by covering cultivation cave, while scratching film directly over plantation vesicle
One 5cm " cross " osculum long；The in good time water drenching of arid situation is regarded in after planting 1 week, soil moistening in cave is kept, to promote
Seedling；The water drenching when if September part to November runs into dry days in autumn gas and causes seedling lower blade jaundice fallen leaves, water drenching amount is with cave
Soil is drenched to be defined.Then, white popinac is 97.1% in the surrival rate of afforestation of the Rocky Desertification Region one time for plantation.
New afforestation is continuously fostered 5 years, is loosened the soil every year, expands cave and topdress；According to tree vigo(u)r, in good time shape pruning, training
Educate 1.5m it is high when cut trunk, to enter clip after autumn branch terminal bud.Topdressing method for plantation after First Year weeding, apply fertilizer it is each 2 times, first shovel
Except weeds and shrubbery in the range of the 1m of treelet periphery, then refertilize；For the first time per Zhu Shi composite fertilizers 50g, apply for every plant for the second time
Composite fertilizer 100g；Second Year spring and autumn each weeding 1 time, spring loosen the soil fertilising 1 time, per the g of Zhu Shi composite fertilizers 200；The 3rd
The annual spring weeding in year, the 4th year and the 5th year and each 1 time, the every g of Zhu Shi composite fertilizers 300 that applies fertilizer.Described composite fertilizer contains 5%
N, 15%P, 20%K, total nutrient >=40 %.White popinac insect pest mainly has wood louse, using broad spectrum insecticide medicament, such as metrifonate, pyrrole
Worm quinoline, routinely consumption and method are used.After 5 years, white popinac is 91.8% in the Rocky Desertification Region survival rate.
Claims (5)
1. a kind of live forest culture and management method of Rocky Desertification Region white popinac, it is characterised in that：Including seed collecting, Seed Treatment, site preparation, digging cave
Complex fertilizer, sowing, tending management and prevention and control of plant diseases, pest control operation；Collection flavonoids in Leucaena seeds, and soaked by hot-water soak and sulfuric acid
After pretreatment, it is seeded in the cultivation cave for applying base manure, new afforestation is continuously fostered 3~5 years, while strengthen pest and disease damage prevents
Control；Specific operating procedure is as follows：
（1）Collect seed：3 years raw above of selection, form is logical straight, the white popinac select tree of robust growth as seed collecting elite stand, afforestation it is upper
11~December of year harvesting seed, rejects impurity and shrivelled, damaged seed, and seed ventilation disposed within is dried in the shade, and uses cloth bag
Packaging seed, normal temperature laboratory is dry to be hidden or is put into 4 DEG C of refrigerations of refrigerator, standby；
（2）Seed Treatment：Before sowing, seed is put into 70~85 DEG C of hot water and soaks 5~10 min, pull seed out, placed into
Volumetric concentration be 80~90% sulfuric acid in soak 10~15 min, pull out and cleaned with clear water after seed, broadcast by draining away the water
Kind；
（3）Site preparation：Site preparation should be completed in autumn and winter last year of afforestation；2500~3000 plants/hm of density of afforestation2, using cave-shaped
Site preparation；
（4）Dig cave complex fertilizer：Before sowing cultivation is dug in planting site by the specification of 35~45 cm × 35~45 cm × 35~45 cm
Cave, and soda lime is added in cave is cultivated, the pH value for making soil is 7.0~7.5；Then base manure and water conservation are applied in earthing
Agent, turns, and soil is mixed with base manure as far as possible, and earthing is higher by cave and cheats 2~3 cm；
（5）Sowing：, at the beginning of 5 months, sowed immediately after rainfall by the end of March；During sowing, at cultivation Xue Nei centers, table soil digs out 1 cultivation
Vesicle is planted, then the seed after treatment is put into cave, 1, seed is put per bunch planting, put and vesicle is completely covered with fine earth after planting, plus
Lid film water conservation and covering weeds sunshade, cover film and weeds are defined by covering cultivation cave, while directly over plantation vesicle
Film is scratched into 5 cm " cross " osculum long；The in good time water drenching of arid situation is regarded in after planting 1 week, keeps soil in cave wet
Profit, to promote to emerge；If the water drenching when September part to November runs into dry days in autumn gas and causes seedling lower blade jaundice fallen leaves,
Water drenching amount water drenching amount soil in cave is drenched to be defined；
（6）Tending management：New afforestation is continuously fostered 3~5 years, is loosened the soil every year, expands cave and topdress；According to tree vigo(u)r, in good time
Shape pruning, cuts trunk when 1~1.5m of cultivation is high, to enter clip after autumn branch terminal bud；
（7）The prevention and control of plant diseases, pest control：White popinac insect pest mainly has wood louse, and using broad spectrum insecticide medicament, such as metrifonate, imidacloprid are pressed
Conventional amount used and method are used.
2. a kind of live forest culture and management method of Rocky Desertification Region white popinac according to claim 1, it is characterised in that：Step（4）
Described base manure raw material components and consumption are：Composite fertilizer 100g, the g of calcium magnesium phosphate 50；Described water-loss reducer is 10g.
3. a kind of live forest culture and management method of Rocky Desertification Region white popinac according to claim 1, it is characterised in that：Step（6）
Described topdressing method be plantation after First Year weeding, apply fertilizer it is each 2 times, first root out the weeds in the range of the 1m of treelet periphery and filling
Clump, then refertilizes；For the first time per Zhu Shi composite fertilizers 50g, second per Zhu Shi composite fertilizers 100g；Second Year spring and autumn are each
Weeding 1 time, spring loosens the soil and applies fertilizer 1 time, per the g of Zhu Shi composite fertilizers 200；3rd year and annual spring weeding afterwards and fertilising each 1
It is secondary, per the g of Zhu Shi composite fertilizers 300.
4. according to any described a kind of live forest culture and management method of Rocky Desertification Region white popinac of Claims 2 or 3, it is characterised in that：
Described composite fertilizer contains 5%N, 15%P, 20%K, total nutrient >=40 %.
5. a kind of live forest culture and management method of Rocky Desertification Region white popinac according to claim 1, it is characterised in that：Step（3）
During site preparation, table soil is respectively placed in the both sides in cave with cubsoil, picks stone in net cave, tree root and grass roots, allows soil natural weathering, ripe
Change a period of time, the worm pupa in removal soil reduces soil germ.
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| CN109122173A (en) * | 2018-09-12 | 2019-01-04 | 贵州大学 | A method of row stony desertification ecological vegetation, which is lunged, using tiger restores |
| CN109479598A (en) * | 2018-11-12 | 2019-03-19 | 云南省林业科学院 | A kind of method of forestation of stony desertification mountain area malania oleifera |
| 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 |
| CN114451204A (en) * | 2021-12-30 | 2022-05-10 | 广西南亚热带农业科学研究所 | Planting method for improving yield of black olive |
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| CN102172135A (en) * | 2011-01-25 | 2011-09-07 | 西南林业大学 | Seedling culture of fraxinus malacophylla and afforestation method in treatment of stony desertification |
| CN104303946A (en) * | 2014-11-02 | 2015-01-28 | 昆明市东川区林业技术推广站 | Funnel bottom fish-scale pit soil preparation technology |
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| CN101663934A (en) * | 2009-09-22 | 2010-03-10 | 四川大学 | Regulating and controlling method for improving germination rate of woody seeds |
| CN101836572A (en) * | 2010-05-04 | 2010-09-22 | 四川大学 | Construction method of plant community in South China |
| CN102172135A (en) * | 2011-01-25 | 2011-09-07 | 西南林业大学 | Seedling culture of fraxinus malacophylla and afforestation method in treatment of stony desertification |
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| CN109122173A (en) * | 2018-09-12 | 2019-01-04 | 贵州大学 | A method of row stony desertification ecological vegetation, which is lunged, using tiger restores |
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| 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 |
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Effective date of registration: 20220525 Address after: No. 287, Minhe street, Anyang Town, Du'an Yao Autonomous County, Hechi City, Guangxi Zhuang Autonomous Region, 530700 Patentee after: Du'an Yao Autonomous County metrological verification and Testing Institute Address before: 530700 Guo long village, Daxing Township, Du'an Yao Autonomous County, Hechi City, Guangxi Zhuang Autonomous Region Patentee before: Tang Jingchan |
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Application publication date: 20170531 Assignee: Hechi Fiber Inspection Institute Assignor: Du'an Yao Autonomous County metrological verification and Testing Institute Contract record no.: X2023980047601 Denomination of invention: A live streaming afforestation method for silver acacia in rocky desertification areas Granted publication date: 20190823 License type: Common License Record date: 20231121 |