CN109076863A - A kind of shiny-leaved yellowhorn direct seeding forestation method - Google Patents
A kind of shiny-leaved yellowhorn direct seeding forestation method Download PDFInfo
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- CN109076863A CN109076863A CN201810871691.0A CN201810871691A CN109076863A CN 109076863 A CN109076863 A CN 109076863A CN 201810871691 A CN201810871691 A CN 201810871691A CN 109076863 A CN109076863 A CN 109076863A
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- leaved yellowhorn
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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 invention discloses a kind of shiny-leaved yellowhorn direct seeding forestation methods, comprising the following steps: planting site selection；Site preparation；Spread drip irrigation zone；Seed treatment；Program request；Field management；Control of insect；It pours water top dressing；Soil fertilizer and water management；Pruning；Fruit thinning.Farmyard manure and compound fertilizer are added in site preparation by the present invention, good soil environment is provided to shiny-leaved yellowhorn growth, drip irrigation zone is laid with after site preparation, black mulch film is laid on drip irrigation zone, realize under-film drip irrigation, moisture needed for shiny-leaved yellowhorn is grown is effectively ensured, and it pours conveniently, vernalization is carried out to the seed after sand storage before seed sowing simultaneously, by shiny-leaved yellowhorn seed program request on black mulch film after vernalization, the emergence rate of shiny-leaved yellowhorn can be effectively ensured, field management is carried out after emergence, final singling is carried out to seedling, it selects and remain and grows most prosperous 1 plant in program request cave, the surrival rate of afforestation can reach 100%, in shiny-leaved yellowhorn seedling growth stage, carry out control of insect and top dressing of pouring water, the speed of growth is fast, 1 year raw average height of seedling 106cm, 2nd year strain rate 63% of yielding positive results.
Description
Technical field
The invention belongs to agricultural technical field of cultivation, and in particular to a kind of shiny-leaved yellowhorn direct seeding forestation method.
Background technique
Shiny-leaved yellowhorn (Xanthoceras sorbifoliaBunge), Sapindaceae, machaka or dungarunga.The tree
Cold-resistant, drought-resistant, the barren-resistant, saline-alkali tolerant of kind, diseases and insect pests resistance are strong.Shiny-leaved yellowhorn seed oil content is 30.4%-47%, kernel
Oil content is up to 66.39%-70%, and industrial value and nutritive value with higher, shiny-leaved yellowhorn is in addition to can be used as high quality food oil
The quality raw materials of the products such as outer or preferred senior lubricant, paint, plasticizer.Shiny-leaved yellowhorn leaf, branch, trunk medicinal valence
It is worth also very high.
China's shiny-leaved yellowhorn cultivation history is long, and especially in " three Norths ", Area distribution is extensive.The sixties in last century is once in the whole nation
Range is widelyd popularize, which is classified as the chief species of the northern area of China woody grain and oil development by the State Administration of Forestry, there is " north text
Hat, southern oil tea " is said.Shiny-leaved yellowhorn is mainly bred with seeding method for a long time, and planting by stock mode, but tradition side are used in production
Method cultivation shiny-leaved yellowhorn survival rate is lower, the speed of growth is slow, cost of forestation is high, adaptability is weaker, and cultivation is cumbersome, is not easy
Operation.
Summary of the invention
The purpose of the present invention is to solve the technical problems existing in the prior art, a kind of simple process, afforestation are provided
The fast shiny-leaved yellowhorn direct seeding forestation method of at low cost, high survival rate, the speed of growth.
In order to achieve the above object, the invention adopts the following technical scheme: a kind of shiny-leaved yellowhorn direct seeding forestation method, this method
The following steps are included:
A, planting site selects: choosing the open soil of deep soil layer, loosing soil, landform；
B, site preparation: by the earth's surface eliminating impurities in planting site, farmyard manure 3-5m is applied per acre3, compound fertilizer 25-40kg, with mechanical right
Planting site ploughs deeply 30-45cm so that farmyard manure, compound fertilizer are uniformly mixed with soil is dug, careful site preparation, soil reach it is thin, broken,
It is loose, flat, net；
C, it spreads drip irrigation zone: being laid with a plurality of parallel drip irrigation zone after site preparation, black mulch film is then covered on drip irrigation zone, realize under film
Trickle irrigation is filled with enough bottom water before sowing；
D, seed treatment: by shiny-leaved yellowhorn seed sand storage, in seeds before seeding vernalization；
E, program request: sowing mid-April, the shiny-leaved yellowhorn seed on black mulch film after program request vernalization, per acre 190 cave of program request, often
Bunch planting kind 2-4, hilum will be laid flat, and cover the soil that thickness is 2-3cm after program request on program request cave；
F, field management: seedling growth stage weeds with a hoe to program request cave, and when Seedling height growth is to 10-15cm, timely final singling is selected and remain
Most prosperous 1 plant is grown in program request cave, removes other plant；
G, control of insect: on mid or late May insecticide spraying blade face, adult is killed；
H, it pours water top dressing: imposing fertilizer in conjunction with trickle irrigation, impose urea respectively 1 time in May, June, July, pour water 1 time, every plant every time
Apply that urea 6g, pour water 30kg, July, August apply monoammonium phosphate 1 time respectively, pour water 1 time, apply monoammonium phosphate 8g every time, pour water for every plant
30kg；
I, soil fertilizer and water management: since next year after plant, during the annual 3-4 month after soil defrosting after around tree body 2.0m range
It is inside ploughed deeply, improves soil aeration situation；Tillage and weeding is 3-4 times annual, before autumn Mo is freeze-up and before spring germination, imposes base
Fertilizer: each 1kg of every plant of nitrogen fertilizer application, phosphate fertilizer, potash fertilizer 0.75kg, rainy season, low-lying place will drain in time；
J, pruning: wiping out trunk 0.6m branch below, and tree body is trained nature spindle, and big tree pruning will be because of tree
Optical path is dredged in trimming, increases result area；
K, fruit thinning: start fruit thinning in latter week of bearing fruit, reservation fruit spacing is 20-40cm.
Further, it is 3.5m, water dropper spacing 1m that drip irrigation zone, which is laid with spacing, in the step C, then in every row drip irrigation zone
Upper covering 0.7m wide black mulch film.
Further, line-spacing 3.5m when the shiny-leaved yellowhorn seed of the step E program request vernalization, cave (strain) is away from 1m, program request cave
Away from water dropper 5cm.
Further, drip irrigation zone is laid with time width spacing and the setting of thin space interval in the step C, and wide spacing width is
Then 3.1m, narrow pitch width 0.9m, water dropper spacing 1.75m cover 1.4m wide black mulch film on every row drip irrigation zone.
Further, the shiny-leaved yellowhorn seed time width line space width of the step E program request vernalization is 3.0m, narrow row spacing
Width is 1.0m, and cave (strain) is away from 1.75m, program request hill spacing water dropper 5cm.
Further, wedged bottom hole was dug in outdoor leeward area without shade in sowing first 15 days when seed treatment in the step D, it will
Seed moves in hole, and inclination is towards the sun, and cover irradiates heating vernalization with plastic film, using sunlight, when seed 20% splits mouth
Sowing.
Further, in the step D when seed treatment in sowing preceding 1 week with 45 DEG C of water seed soakings, add after natural cooling
Enter plant growth regulator, is modulated into after 10-20ppm solution impregnates 2-3 days and pulls out, be packed into basket basket or rush bag, cover wet cloth, put
The vernalization in 20-35 DEG C of greenhouse, the sowing when seed 60% splits mouth.
Further, insecticide is matrine 800-1000 solution that mass concentration is 1% in the step G.
Further, compound fertilizer is Diammonium phosphate (DAP) in the step B.
The present invention has the advantages that shiny-leaved yellowhorn direct seeding forestation method of the invention in site preparation compared with the prior art
Farmyard manure and compound fertilizer is added, ensure that fertile soil, provides good soil environment to shiny-leaved yellowhorn growth, is laid with after site preparation
Drip irrigation zone is laid with black mulch film on drip irrigation zone, realizes under-film drip irrigation, and moisture needed for shiny-leaved yellowhorn is grown, and pouring side is effectively ensured
Just, at the same seed sowing before to after sand storage seed carry out vernalization, by the shiny-leaved yellowhorn seed after vernalization on black mulch film point
It broadcasts, the emergence rate of shiny-leaved yellowhorn can be effectively ensured, carry out field management after emergence, final singling is carried out to seedling, select and remain raw in program request cave
Most prosperous 1 plant is grown, the surrival rate of afforestation can reach 100%, in shiny-leaved yellowhorn seedling growth stage, carry out control of insect and top dressing of pouring water, raw
Long speed is fast, 1 year raw average height of seedling 106cm, the 2nd year strain rate 63% of yielding positive results.Method and process of the invention is simple and saving of labor saves
Money, mu cost of forestation reduce 300-350 member compared to conventional method, built a kind of shiny-leaved yellowhorn low cost, new technology, it is quick,
The water-saving cultivation new model of energy provides advanced practical technical support to expand shiny-leaved yellowhorn cultivated area, is efficiently modified poor agriculture
The shiny-leaved yellowhorn plant development mode that family falls behind significantly improves standardized planting construction of base level, to accelerate woody oleiferous plants industry
Scientific development provides technical guarantee.
Specific embodiment
The present invention is further explained in the light of specific embodiments.
Embodiment 1
A, planting site selects: choosing the open soil of deep soil layer, loosing soil, landform.
B, site preparation: by the earth's surface eliminating impurities in planting site, farmyard manure 3m is applied per acre3, compound fertilizer 25kg, with machinery to kind
Plough deeply 30-45cm with planting so that farmyard manure, compound fertilizer are uniformly mixed with soil is dug, careful site preparation, soil reach it is thin, broken,
It is loose, flat, net；Wherein compound fertilizer is Diammonium phosphate (DAP), N content 15%, P in compound fertilizer2O5Content 42%.
C, it spreads drip irrigation zone: being laid with a plurality of parallel drip irrigation zone after site preparation, it is 3.5m, water dropper spacing that drip irrigation zone, which is laid with spacing,
Then 1m covers 0.7m wide black mulch film on every row drip irrigation zone, realize under-film drip irrigation, be filled with enough bottom water before sowing.
D, seed treatment: by shiny-leaved yellowhorn seed sand storage, wedged bottom hole was dug in outdoor leeward area without shade in sowing first 15 days, will be planted
Son moves in hole, and inclination is irradiated heating vernalization with plastic film, using sunlight, broadcast when seed 20% splits mouth towards the sun, cover
Kind.
E, program request: sowing mid-April, the shiny-leaved yellowhorn seed on black mulch film after program request vernalization, line-spacing 3.5m, cave
(strain) away from 1m, program request hill spacing water dropper 5cm, 190 cave of program request per acre, every bunch planting kind 2-4, hilum will be laid flat, in program request after program request
The soil that thickness is 2-3cm is covered on cave.
F, field management: seedling growth stage weeds with a hoe to program request cave, when Seedling height growth is to 10-15cm, timely final singling,
It selects and remain and grows most prosperous 1 plant in program request cave, remove other plant.
G, it control of insect: on the matrine 800-1000 spray solution blade face that mid or late May mass concentration is 1%, kills
Adult.
H, it pours water top dressing: imposing fertilizer in conjunction with trickle irrigation, impose urea respectively 1 time in May, June, July, pour water 1 time, every time
Every plant is applied that urea 6g, pour water 30kg, and July, August apply monoammonium phosphate 1 time respectively, pour water 1 time, every time every plant apply monoammonium phosphate 8g,
Pour water 30kg.
I, soil fertilizer and water management: since next year after plant, during the annual 3-4 month after soil defrosting after around tree body 2.0m
It is ploughed deeply in range, improves soil aeration situation；Tillage and weeding is 3-4 times annual, before autumn Mo is freeze-up and before spring germination, imposes
Base manure: each 1kg of every plant of nitrogen fertilizer application, phosphate fertilizer, potash fertilizer 0.75kg, rainy season, low-lying place will drain in time.
J, pruning: wiping out trunk 0.6m branch below, and tree body is trained nature spindle, and big tree pruning is wanted
Because of tree-pruning, optical path is dredged, increases result area.
K, fruit thinning: start fruit thinning in latter week in bearing fruit, reservation fruit spacing is 20-40cm, and fruit thinning can reduce shiny-leaved yellowhorn
Biennial fruiting phenomenon.
Embodiment 2
A, planting site selects: choosing the open soil of deep soil layer, loosing soil, landform.
B, site preparation: by the earth's surface eliminating impurities in planting site, farmyard manure 5m is applied per acre3, compound fertilizer 30kg, with machinery to kind
Plough deeply 30-45cm with planting so that farmyard manure, compound fertilizer are uniformly mixed with soil is dug, careful site preparation, soil reach it is thin, broken,
It is loose, flat, net；Wherein compound fertilizer is Diammonium phosphate (DAP), N content 15%, P in compound fertilizer2O5Content 42%.
C, it spreads drip irrigation zone: being laid with a plurality of parallel drip irrigation zone after site preparation, drip irrigation zone is laid with time width spacing and thin space interval
Setting, wide spacing width are 3.1m, then narrow pitch width 0.9m, water dropper spacing 1.75m are covered on every row drip irrigation zone
1.4m wide black mulch film realizes under-film drip irrigation, is filled with enough bottom water before sowing.
D, seed treatment: by shiny-leaved yellowhorn seed sand storage, wedged bottom hole was dug in outdoor leeward area without shade in sowing first 15 days, will be planted
Son moves in hole, and inclination is irradiated heating vernalization with plastic film, using sunlight, broadcast when seed 20% splits mouth towards the sun, cover
Kind.
E, program request: sowing mid-April, and the shiny-leaved yellowhorn seed on black mulch film after program request vernalization, program request time width is in the ranks
Be 3.0m away from width, narrow row spacing width is 1.0m, cave (strain) away from 1.75m, program request hill spacing water dropper 5cm, 190 cave of program request per acre,
Every bunch planting kind 2-4, hilum will be laid flat, and cover the soil that thickness is 2-3cm after program request on program request cave.
F, field management: seedling growth stage weeds with a hoe to program request cave, when Seedling height growth is to 10-15cm, timely final singling,
It selects and remain and grows most prosperous 1 plant in program request cave, remove other plant.
G, it control of insect: on the matrine 800-1000 spray solution blade face that mid or late May mass concentration is 1%, kills
Adult.
H, it pours water top dressing: imposing fertilizer in conjunction with trickle irrigation, impose urea respectively 1 time in May, June, July, pour water 1 time, every time
Every plant is applied that urea 6g, pour water 30kg, and July, August apply monoammonium phosphate 1 time respectively, pour water 1 time, every time every plant apply monoammonium phosphate 8g,
Pour water 30kg.
I, soil fertilizer and water management: since next year after plant, during the annual 3-4 month after soil defrosting after around tree body 2.0m
It is ploughed deeply in range, improves soil aeration situation；Tillage and weeding is 3-4 times annual, before autumn Mo is freeze-up and before spring germination, imposes
Base manure: each 1kg of every plant of nitrogen fertilizer application, phosphate fertilizer, potash fertilizer 0.75kg, rainy season, low-lying place will drain in time.
J, pruning: wiping out trunk 0.6m branch below, and tree body is trained nature spindle, and big tree pruning is wanted
Because of tree-pruning, optical path is dredged, increases result area.
K, fruit thinning: start fruit thinning in latter week in bearing fruit, reservation fruit spacing is 20-40cm, and fruit thinning can reduce shiny-leaved yellowhorn
Biennial fruiting phenomenon.
Embodiment 3
A, planting site selects: choosing the open soil of deep soil layer, loosing soil, landform.
B, site preparation: by the earth's surface eliminating impurities in planting site, farmyard manure 3m is applied per acre3, compound fertilizer 35kg, with machinery to kind
Plough deeply 30-45cm with planting so that farmyard manure, compound fertilizer are uniformly mixed with soil is dug, careful site preparation, soil reach it is thin, broken,
It is loose, flat, net；Wherein compound fertilizer is Diammonium phosphate (DAP), N content 15%, P in compound fertilizer2O5Content 42%.
C, it spreads drip irrigation zone: being laid with a plurality of parallel drip irrigation zone after site preparation, it is 3.5m, water dropper spacing that drip irrigation zone, which is laid with spacing,
Then 1m covers 0.7m wide black mulch film on every row drip irrigation zone, realize under-film drip irrigation, be filled with enough bottom water before sowing.
D, seed treatment: shiny-leaved yellowhorn seed sand storage is added after 45 DEG C of water seed soakings of first 1 week of sowing, natural cooling
Plant growth regulator is modulated into after 10-20ppm solution impregnates 2-3 days and pulls out, is packed into basket basket or rush bag, covers wet cloth, be placed on
Vernalization in 20-35 DEG C of greenhouse, the sowing when seed 60% splits mouth.
E, program request: sowing mid-April, the shiny-leaved yellowhorn seed on black mulch film after program request vernalization, line-spacing 3.5m, cave
(strain) away from 1m, program request hill spacing water dropper 5cm, 190 cave of program request per acre, every bunch planting kind 2-4, hilum will be laid flat, in program request after program request
The soil that thickness is 2-3cm is covered on cave.
F, field management: seedling growth stage weeds with a hoe to program request cave, when Seedling height growth is to 10-15cm, timely final singling,
It selects and remain and grows most prosperous 1 plant in program request cave, remove other plant.
G, it control of insect: on the matrine 800-1000 spray solution blade face that mid or late May mass concentration is 1%, kills
Adult.
H, it pours water top dressing: imposing fertilizer in conjunction with trickle irrigation, impose urea respectively 1 time in May, June, July, pour water 1 time, every time
Every plant is applied that urea 6g, pour water 30kg, and July, August apply monoammonium phosphate 1 time respectively, pour water 1 time, every time every plant apply monoammonium phosphate 8g,
Pour water 30kg.
I, soil fertilizer and water management: since next year after plant, during the annual 3-4 month after soil defrosting after around tree body 2.0m
It is ploughed deeply in range, improves soil aeration situation；Tillage and weeding is 3-4 times annual, before autumn Mo is freeze-up and before spring germination, imposes
Base manure: each 1kg of every plant of nitrogen fertilizer application, phosphate fertilizer, potash fertilizer 0.75kg, rainy season, low-lying place will drain in time.
J, pruning: wiping out trunk 0.6m branch below, and tree body is trained nature spindle, and big tree pruning is wanted
Because of tree-pruning, optical path is dredged, increases result area.
K, fruit thinning: start fruit thinning in latter week in bearing fruit, reservation fruit spacing is 20-40cm, and fruit thinning can reduce shiny-leaved yellowhorn
Biennial fruiting phenomenon.
Embodiment 4
A, planting site selects: choosing the open soil of deep soil layer, loosing soil, landform.
B, site preparation: by the earth's surface eliminating impurities in planting site, farmyard manure 5m is applied per acre3, compound fertilizer 40kg, with machinery to kind
Plough deeply 30-45cm with planting so that farmyard manure, compound fertilizer are uniformly mixed with soil is dug, careful site preparation, soil reach it is thin, broken,
It is loose, flat, net；Wherein compound fertilizer is Diammonium phosphate (DAP), N content 15%, P in compound fertilizer2O5Content 42%.
C, it spreads drip irrigation zone: being laid with a plurality of parallel drip irrigation zone after site preparation, drip irrigation zone is laid with time width spacing and thin space interval
Setting, wide spacing width are 3.1m, then narrow pitch width 0.9m, water dropper spacing 1.75m are covered on every row drip irrigation zone
1.4m wide black mulch film realizes under-film drip irrigation, is filled with enough bottom water before sowing.
D, seed treatment: shiny-leaved yellowhorn seed sand storage is added after 45 DEG C of water seed soakings of first 1 week of sowing, natural cooling
Plant growth regulator is modulated into after 10-20ppm solution impregnates 2-3 days and pulls out, is packed into basket basket or rush bag, covers wet cloth, be placed on
Vernalization in 20-35 DEG C of greenhouse, the sowing when seed 60% splits mouth.
E, program request: sowing mid-April, and the shiny-leaved yellowhorn seed on black mulch film after program request vernalization, program request time width is in the ranks
Be 3.0m away from width, narrow row spacing width is 1.0m, cave (strain) away from 1.75m, program request hill spacing water dropper 5cm, 190 cave of program request per acre,
Every bunch planting kind 2-4, hilum will be laid flat, and cover the soil that thickness is 2-3cm after program request on program request cave.
F, field management: seedling growth stage weeds with a hoe to program request cave, when Seedling height growth is to 10-15cm, timely final singling,
It selects and remain and grows most prosperous 1 plant in program request cave, remove other plant.
G, it control of insect: on the matrine 800-1000 spray solution blade face that mid or late May mass concentration is 1%, kills
Adult.
H, it pours water top dressing: imposing fertilizer in conjunction with trickle irrigation, impose urea respectively 1 time in May, June, July, pour water 1 time, every time
Every plant is applied that urea 6g, pour water 30kg, and July, August apply monoammonium phosphate 1 time respectively, pour water 1 time, every time every plant apply monoammonium phosphate 8g,
Pour water 30kg.
I, soil fertilizer and water management: since next year after plant, during the annual 3-4 month after soil defrosting after around tree body 2.0m
It is ploughed deeply in range, improves soil aeration situation；Tillage and weeding is 3-4 times annual, before autumn Mo is freeze-up and before spring germination, imposes
Base manure: each 1kg of every plant of nitrogen fertilizer application, phosphate fertilizer, potash fertilizer 0.75kg, rainy season, low-lying place will drain in time.
J, pruning: wiping out trunk 0.6m branch below, and tree body is trained nature spindle, and big tree pruning is wanted
Because of tree-pruning, optical path is dredged, increases result area.
K, fruit thinning: start fruit thinning in latter week in bearing fruit, reservation fruit spacing is 20-40cm, and fruit thinning can reduce shiny-leaved yellowhorn
Biennial fruiting phenomenon.
Produce comparative test:
It is carried out in Zhangye City, Gansu Province Minyue County town Feng Le spring village, the Zhangye Ganzhou District base Hong Shawo within -2017 years 2015
Produce comparative test.Test group in 2015 carries out shiny-leaved yellowhorn direct seeding forestation using the method for the embodiment of the present invention 1；Control group uses
Conventional method carries out shiny-leaved yellowhorn afforestation in common nursery.Test group in 2016 is carried out using the method for the embodiment of the present invention 4
Shiny-leaved yellowhorn direct seeding forestation；Control group carries out shiny-leaved yellowhorn afforestation using conventional method in common nursery.
Mill trial results:
1 year life of test group is equal in Minyue County town Feng Le spring village, the Ganzhou District base Hong Shawo production comparative test within 2015
Height of seedling 103cm, the 2nd year strain rate 61% of yielding positive results.Control group 1 year raw average height of seedling 78cm, the 2nd year strain rate 49% of yielding positive results.
Specific mill trial results are shown in Table one.
: a 2015 year mill trial results of table
1 year life of test group is equal in Minyue County town Feng Le spring village, the Ganzhou District base Hong Shawo production comparative test within 2016
Height of seedling 109cm, the 2nd year strain rate 65% of yielding positive results.Control group 1 year raw average height of seedling 79cm, the 2nd year strain rate 51% of yielding positive results.
Specific mill trial results are shown in Table two.
2: 2016 years mill trial results of table
Resistance qualification result:
2016, it is investigated in Minyue County of Gansu Province town Feng Le spring village, the Ganzhou District base Hong Shawo within 2017, field does not find Wen Guan
The freeze injury of fruit plant and stripping phenomenon, illustrating method of the invention, feasibility is good in production.
Claims (9)
1. a kind of shiny-leaved yellowhorn direct seeding forestation method, it is characterised in that method includes the following steps:
A, planting site selects: choosing the open soil of deep soil layer, loosing soil, landform；
B, site preparation: by the earth's surface eliminating impurities in planting site, farmyard manure 3-5m is applied per acre3, compound fertilizer 25-40kg, with machinery to kind
Plough deeply 30-45cm with planting so that farmyard manure, compound fertilizer are uniformly mixed with soil is dug, careful site preparation, soil reach it is thin, broken,
It is loose, flat, net；
C, it spreads drip irrigation zone: being laid with a plurality of parallel drip irrigation zone after site preparation, black mulch film is then covered on drip irrigation zone, realize under film
Trickle irrigation is filled with enough bottom water before sowing；
D, seed treatment: by shiny-leaved yellowhorn seed sand storage, in seeds before seeding vernalization；
E, program request: sowing mid-April, the shiny-leaved yellowhorn seed on black mulch film after program request vernalization, per acre 190 cave of program request, often
Bunch planting kind 2-4, hilum will be laid flat, and cover the soil that thickness is 2-3cm after program request on program request cave；
F, field management: seedling growth stage weeds with a hoe to program request cave, and when Seedling height growth is to 10-15cm, timely final singling is selected and remain
Most prosperous 1 plant is grown in program request cave, removes other plant；
G, control of insect: on mid or late May insecticide spraying blade face, adult is killed；
H, it pours water top dressing: imposing fertilizer in conjunction with trickle irrigation, impose urea respectively 1 time in May, June, July, pour water 1 time, every plant every time
Apply that urea 6g, pour water 30kg, July, August apply monoammonium phosphate 1 time respectively, pour water 1 time, apply monoammonium phosphate 8g every time, pour water for every plant
30kg；
I, soil fertilizer and water management: since next year after plant, during the annual 3-4 month after soil defrosting after around tree body 2.0m range
It is inside ploughed deeply, improves soil aeration situation；Tillage and weeding is 3-4 times annual, before autumn Mo is freeze-up and before spring germination, imposes base
Fertilizer: each 1kg of every plant of nitrogen fertilizer application, phosphate fertilizer, potash fertilizer 0.75kg, rainy season, low-lying place will drain in time；
J, pruning: wiping out trunk 0.6m branch below, and tree body is trained nature spindle, and big tree pruning will be because of tree
Optical path is dredged in trimming, increases result area；
K, fruit thinning: start fruit thinning in latter week of bearing fruit, reservation fruit spacing is 20-40cm.
2. a kind of shiny-leaved yellowhorn direct seeding forestation method according to claim 1, it is characterised in that: drip irrigation zone in the step C
Laying spacing is 3.5m, water dropper spacing 1m, and 0.7m wide black mulch film is then covered on every row drip irrigation zone.
3. a kind of shiny-leaved yellowhorn direct seeding forestation method according to claim 2, it is characterised in that: the step E program request vernalization
Line-spacing 3.5m when the shiny-leaved yellowhorn seed crossed, cave (strain) is away from 1m, program request hill spacing water dropper 5cm.
4. a kind of shiny-leaved yellowhorn direct seeding forestation method according to claim 1, it is characterised in that: drip irrigation zone in the step C
Be laid with time width spacing and thin space interval setting, wide spacing width be 3.1m, narrow pitch width 0.9m, water dropper spacing 1.75m,
Then 1.4m wide black mulch film is covered on every row drip irrigation zone.
5. a kind of shiny-leaved yellowhorn direct seeding forestation method according to claim 4, it is characterised in that: the step E program request vernalization
The shiny-leaved yellowhorn seed time width line space width crossed is 3.0m, and narrow row spacing width is 1.0m, and cave (strain) is away from 1.75m, program request hill spacing
Water dropper 5cm.
6. a kind of shiny-leaved yellowhorn direct seeding forestation method according to claim 2 or 4, it is characterised in that: seed in the step D
Wedged bottom hole was dug in outdoor leeward area without shade in sowing first 15 days when processing, seed is moved in hole, inclination is covered towards the sun to mould
Expect film, irradiates heating vernalization, the sowing when seed 20% splits mouth using sunlight.
7. a kind of shiny-leaved yellowhorn direct seeding forestation method according to claim 2 or 4, it is characterised in that: seed in the step D
When processing in sowing first 1 week plant growth regulator was added after natural cooling, it is molten to be modulated into 10-20ppm with 45 DEG C of water seed soakings
Liquid is pulled out after impregnating 2-3 days, is packed into basket basket or rush bag, is covered wet cloth, be placed on vernalization in 20-35 DEG C of greenhouse, when seed 60% is split
It is sowed when mouth.
8. a kind of shiny-leaved yellowhorn direct seeding forestation method according to claim 1, it is characterised in that: insecticide in the step G
The matrine 800-1000 solution for being 1% for mass concentration.
9. a kind of shiny-leaved yellowhorn direct seeding forestation method according to claim 1, it is characterised in that: compound fertilizer in the step B
For Diammonium phosphate (DAP).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915524A (en) * | 2019-12-13 | 2020-03-27 | 中国科学院新疆生态与地理研究所 | Method for winter sowing and seedling raising of shiny-leaved yellowhorn |
| CN115720805A (en) * | 2022-12-29 | 2023-03-03 | 赤峰市赛罕乌拉自然保护区管理局 | Seedling raising method for xanthoceras sorbifolia bunge |
-
2018
- 2018-08-02 CN CN201810871691.0A patent/CN109076863A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915524A (en) * | 2019-12-13 | 2020-03-27 | 中国科学院新疆生态与地理研究所 | Method for winter sowing and seedling raising of shiny-leaved yellowhorn |
| CN115720805A (en) * | 2022-12-29 | 2023-03-03 | 赤峰市赛罕乌拉自然保护区管理局 | Seedling raising method for xanthoceras sorbifolia bunge |
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Application publication date: 20181225 |