CN106857146A - A kind of ginkgo gently simplifies concentrates method for culturing seedlings - Google Patents
A kind of ginkgo gently simplifies concentrates method for culturing seedlings Download PDFInfo
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- CN106857146A CN106857146A CN201710085333.2A CN201710085333A CN106857146A CN 106857146 A CN106857146 A CN 106857146A CN 201710085333 A CN201710085333 A CN 201710085333A CN 106857146 A CN106857146 A CN 106857146A
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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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
Abstract
A kind of ginkgo gently simplifies concentrates method for culturing seedlings, comprises the following steps：The first step, planting site selection；The arrangement of second step, planting site；The preparation and presprouting of seeds of the 3rd step, planting site；4th step, sowing and managing after sowing；5th step, management of weeds；6th step, grass is stayed to aestivate；7th step, autumn has set in weeding；8th step, Winter protection.Using the present invention; can solve the problem that bottleneck of traditional ginkgo in nursery; solve the problems, such as that sun-proof net high cost is built in traditional nursery and the tall and big crop shade of plantation is excessive; the sun-proof problem of ginkgo seedling is solved with minimum cost, huge power-assisted can be provided in propulsion ginkgo nursery scale and industrialization.
Description
Technical field
Gently simplify the present invention relates to a kind of ginkgo and concentrate method for culturing seedlings.
Background technology
Ginkgo（Ginkgo biloba L.）It is a kind of few survivors trees specific to China, is Ginkgoaceae, Ginkgo fallen leaves
Arbor.Ginkgo leaf is Chinese medicine ancient simply, and edible to prevent and treat cardiovascular and cerebrovascular disease, what is contained in ginkgo leaf is natural
Extract has good curative effect to treatment cardiovascular and cerebrovascular disease, senile dementia and the nervous system disease, with very high medicinal
Value and edibility.Ginkgo nursery is technical difficulty highest, Planting risk highest production stage in ginkgo production process.
Traditional ginkgo method for culturing seedlings has two methods：A kind of is nursery under the sunshade net for using 50% sunshade rate, another
It is tall and big crop（Such as：Corn, sesame, sorghum）Nursery in the case of the sunshade of part.Former approach nursery due to need build and
Sunshade net is safeguarded, only building for sunshade net reaches 5000 yuan/mu with maintenance cost, and production cost is high.Later approach due to
Sunshade process of crop growth is difficult to control to be easy to excessively shade, and because tall and big crop is during contention moisture and nutrient
Competitive advantage, makes ginkgo seedling slight of stature and thin and weak, growth of seedling and its slow after transplanting.Additionally, both approaches are due to needing
Continuous weeding, not only needs substantial amounts of human cost but also can injure seedling.Therefore a series of technologies of traditional ginkgo nursery
One of important technology obstacle of ginkgo development is turned into.Under modern agriculture system, the intensive and light simplification of agricultural is inevitable
Trend.For ginkgo nursery is intensive, scale, high yield, the exploration of high-quality seedling-raising technique have important practical significance, adopt
The development of ginkgo industry will be greatly promoted with new Cultivation Technique of Ginkgo biloba.
The content of the invention
The technical problems to be solved by the invention are, for the deficiency of traditional ginkgo seedling raising process production model, there is provided one
Plant ginkgo and gently simplify concentration method for culturing seedlings, the method is suitable for extensive ginkgo nursery.
The technical solution adopted for the present invention to solve the technical problems is：A kind of ginkgo gently simplifies concentrates method for culturing seedlings, bag
Include following steps：
The first step, planting site selection
The in the shade hillock of 200-800 meters of height above sea level is selected, soil fertility is medium or more（With reference to NY-T309-1996《The whole nation
Farmland types area, cultivated-land grade classification》）, topsoil is deep, active soil stratum >=40cm, soil pH value 6.0~7.5, with sandy soil and
Loam is advisable；Planting site is furnished with irrigation system and drainage system；
The arrangement of second step, planting site
Before mid-February, plowed soils holds gutter successfully, and ploughed depth >=30cm shines native two weeks after turning over, before turning over, mu is applied
With 75 ± 25kg lime, after turning over, mu spreads fertilizer over the fields 20 ± 10kg of urea, 40 ± 20kg of calcium magnesium phosphate, 15 ± 10kg of potassium sulfate；
Level land, railway carriage or compartment is opened in native face, railway carriage or compartment face is reserved as 1.6-2.0m, at intervals of 30-40cm, railway carriage or compartment face is in curvature of the spinal column type in railway carriage or compartment；Opened between railway carriage or compartment
Ditch, ditch depth 20-30cm, ditch body is connected with drainage system, it is ensured that the interior not ponding of sewerage in the case of 50mm heavy rains；
The preparation and presprouting of seeds of the 3rd step, planting site
Before sowing, gingko seedses are soaked 3-5 days in 15-25 DEG C of warm water, after immersion, gingko seedses spread out, dried in the air to seed
After surface is dry, seed is carried out into spray coating treatment with suspending agent（It is preferred that defending good fortune（200g/L withers green bristlegrass spirit+200g/L thiram）It is outstanding
Floating agent）, planted by seed is dried in the shade after spraying；
Early March is diluted with water into liquid to early April with 10wt% gyphosate solutions（It is preferred that 10wt% gyphosate solutions 750
~1000mL adds water 30~50kg）After spraying treatment weeds in field, treatment 15 days, open that 4-6cm is wide, 3-4cm with 20 ± 2cm of line-spacing
Deep seed furrow；
4th step, sowing and managing after sowing
Mid-March to mid-April, 1-4 hours before sowing, granule is applied in seed furrow（It is preferred that family's treasured biphenyl clothianidin of good fortune 1%
Granule, manufacturer：Fu Meishi FMC Corp. of the U.S.）2-3kg/ mus, the seed that will be handled well with the density of 80-100/m,
In " it " word mode, uniformly it is sown into seed furrow, 1-2cm is spaced between seed, after planting covers to seed the soil of trench digging
On, thickness of earth covering is 2-3cm；
If relative moisture of the soil be more than 80%, soil is easily hardened, will influence emergence rate, by soil mix 50% volume ratio river sand or
Wood chip is covered again with soil mix；
5th step, management of weeds
After earthing within 7 days, the weather without effective precipitation is chosen, use 50% acetochlor ec 70-120ml/ mus of spraying treatment soil
Earth surface, it is desirable to operated in the gutter sprayed between the face of railway carriage or compartment without effective precipitation in 3 days after spraying；
After earthing, gingko seedses sprout for 20-30 days, 29-30 days after sprouting, choose fine day, clear up weeds in field, hereafter, if 60%
Weed growth highly exceedes ginkgo seedling, then carry out a weeding, and inter-row weed is only removed during weeding, must not clear up in ginkgo seedling row
Weeds, must not exceed 1 time to weeding mid-June number of times, if needing multiple weeding, use and are only cradled higher than ginkgo seedling when cradling
Part way carry out；
6th step, grass is stayed to aestivate
Before mid-June to mid-July, if more than 80% weed growth highly exceedes ginkgo seedling, the mode for cradling is taken
Cleaning weeds, only cradle the part higher than ginkgo seedling when cradling, only cradle ginkgo inter-row weed, are only once removed during this
Grass operation；Mid-July is to not weeding mid-September；
7th step, autumn has set in weeding
To mid-September, weeds gradually turn yellow, and inter-row weed is processed by the way of cradling, enable ginkgo seedling obtain 70% with
On direct sunlight, only carry out a weeding during this；
8th step, Winter protection
No longer weeds in field is processed after late September, ginkgo seedling can both be removed seedling by weeds natural death after the winter is entered
Garden, such as seedling need to be passed the winter in nursery, then need in Waterlogged soil 1.8-2.2cm（It is preferred that 2cm）Hay（Can be by the residual of weeds
Plant loses leaf and stays in nursery）, it is ensured that winter seedling not frost bitten.
Further, in the 3rd step, suspending agent consumption is 100kg seeds 50-70mL（It is preferred that 60mL）Suspension dilution agent 4-6
Spraying treatment seed after times.
Using the productivity effect budgetary estimate of the inventive method：
Because implantation methods are different, ginkgo seedling quality difference, wherein it is optimal with sunshade net seedling quality, secondly it is the present invention
Seedling, the seedling quality grown under tall and big crop is worst.
Seedling percent can reach 85% with sunshade net implantation methods, and the survival rate of tall and big crop is 70%, the present invention
Seedling percent is 80%.
1st, planting site setting up cost is saved（Unit area：Mu）：
Sunshade network method planting cost：Sunshade net builds 5000 yuan, and 1000 yuan of gingko seedses cost sows 300 yuan of human cost.
Tall and big crop method planting cost：1000 yuan of gingko seedses cost, ginkgo 300 yuan of human cost of sowing, other works
50 yuan of of thing sowing cost
The inventive method planting cost：2000 yuan of gingko seedses cost, ginkgo 300 yuan of human cost of sowing.
2nd, weeding is saved：
Sunshade network method weeding cost：Weeding 7 times, 1400 yuan of weeding human cost.
The weeding of tall and big crop method and stalk processing cost：Weeding 5 times, treatment stalk 1 time, 1200 yuan of human cost.
The inventive method weeding cost：Weeding 2 times, cradles 2 times, 500 yuan of human cost.
3rd, ginkgo seedling income
Sunshade network method seedling is taken in：40000 plants × 0.3 yuan=12000 yuan
Tall and big crop shade method seedling income：40000 plants × 0.1 yuan=4000 yuan
The inventive method seedling is taken in：70000 plants × 0.2 yuan=14000 yuan
Cultivating ginkgo seedling using this method can reach the plantation income of 11200 yuan/mu, far above the 8800 of sunshade network method
1450 yuan/mu of unit/mu and tall and big crop shade method.
The principle of the invention：
The growth of ginkgo First Year is extremely slow, it is difficult to weeds are formed with effectively covering, nursery crop smothering is generally extremely serious, while
Folium Ginkgo is more young tender easily to be tanned severely by sunlight.Crop smothering mainly has three peak periods, first peak in mid-May, second
In mid or late June, the 3rd at the beginning of late July to August.At the beginning of sunburn mainly appears on mid-June to September.The present invention is preventing and kill off 5
Behind the first time weeds peak in the middle of the month, stop weeding.Ginkgo seedling is hidden using the weeds grown in two peaks thereafter
It is shady.
Compared with prior art, the present invention has advantages below：
（1）The present invention can solve the problem that bottleneck of traditional ginkgo in nursery, solves traditional nursery and builds sun-proof net high cost
The problem excessive with tall and big crop shade is planted, the sun-proof problem of ginkgo seedling is solved with minimum cost；
（2）The present invention is reduced while the shade of scientific and reasonable utilization weeds in field, makes weeds maintain rational quantity in big Tanaka
Weeding number of times reduces the labour's input in weeding process；
（3）The method that the present invention utilizes rational close planting, the maximum increase nursery quantity in unit area, and rational close planting
Also enhance the competitiveness of Ginkgo Population；
（4）Operation difficulty of the present invention and plantation difficulty be far below traditional seedling raising method, can propulsion ginkgo nursery scale and
Industrialization provides huge power-assisted.
Specific embodiment
The invention will be further described with reference to embodiments.
Embodiment 1
A kind of ginkgo gently simplifies concentrates method for culturing seedlings, comprises the following steps：
The first step, planting site selection
Selection is 285 meters in Hunan Province's Ningxiang County dragon Tian Town Dong Tang villages, height above sea level, and preceding crop is corn, and soil is plate page
Rock yellow-red soil, middle fertility, topsoil is deep, active soil stratum >=40cm, and soil pH value 6.5, the soil texture is sandy loam；Planting site is matched somebody with somebody
There are irrigation system and drainage system；
The arrangement of second step, planting site
2 months 2015 15 thorough plowed soils simultaneously hold gutter successfully, ploughed depth >=30cm, and native two weeks is shone after turning over, and turn over
Before, mu liming 50kg, after turning over, mu spreads fertilizer over the fields urea 20kg, calcium magnesium phosphate 50kg, potassium sulfate 20kg；
Level land, railway carriage or compartment is opened in native face, railway carriage or compartment face is reserved as 1.6m, at intervals of 40cm, railway carriage or compartment face is in be ditched between curvature of the spinal column type, railway carriage or compartment, ditch depth in railway carriage or compartment
30cm, ditch body is connected with drainage system；
The preparation and presprouting of seeds of the 3rd step, planting site
Before sowing, gingko seedses are soaked 3 days, after immersion in 15-25 DEG C of warm water, gingko seedses are spread out, dried in the air to kind of a sublist
After face is dry, seed is carried out into spray coating treatment with good fortune suspending agent is defended, consumption defends good fortune suspension dilution agent for 100kg seeds 60mL
Spraying treatment seed after 4 times, seed is dried in the shade plant after spraying；
- 11 days on the 10th March in 2015, using 10wt% gyphosate solutions 750mL add water 50kg be diluted to medicine liquid spray process field
Between weeds, after treatment 15 days, open that 4-6cm is wide, the deep seed furrows of 3-4cm with 20 ± 2cm of line-spacing cm；
4th step, sowing and managing after sowing
March 21, sowing is first 1 hour, and family's 2kg/ mus of good fortune granule of treasured is applied in seed furrow, and the seed that will be handled well is with 80/m's
Density, in " it " word mode, is uniformly sown into seed furrow, and 1-2cm is spaced between seed, after planting by the soil of trench digging cover to
On seed, thickness of earth covering is 2-3cm；
April 2, using 50% acetochlor ec 120ml/ mus of spraying treatment soil surface, operating personnel are between the face of railway carriage or compartment during spray
Gutter in operated；
June 2 was once hoed up weeds, and inter-row weed is only uprooted when hoeing up weeds；
The mode that July 5 cradled clears up weeds, mid-July to not weeding mid-September；
To September 12 days, inter-row weed is processed by the way of cradling, residual plant of the weeds prevented and kill off after field is withered loses leaf and be laid on
Nursery.
No longer weeds in field is processed after late September, it is ensured that transplanted after winter Overwintering Seedlings.
While this method exploration is carried out, the method for culturing seedlings check experiment shaded using ordinary maize：
Result of the test shows that reach 67404 plants using the ginkgo seedling mu seedling of this method, seedling average height 12.2cm puts down
Equal yuan/plant of price 0.45, weeding cost is 545 yuan/mu.
The ginkgo seedling mu seedling for using corn to shade is 47045 plants, seedling average height 8.1cm, average sales price 0.14
Unit/strain, weeding treatment stalk cost is 1153 yuan/mu.
Embodiment 2
A kind of ginkgo gently simplifies concentrates method for culturing seedlings, comprises the following steps：
The first step, planting site selection
In Ningxiang County Yu Jiaao townshiies of Hunan Province, height above sea level is 205 meters for selection, and soil is Laterite red soil, middle fertility,
Topsoil is deep, active soil stratum >=40 centimetre, and soil pH value 6.0, the soil texture is loam；Planting site is furnished with spray irrigation system and draining system
System；
The 10-30 of in January, 2015 days thorough plowed soils simultaneously holds gutter successfully, ploughed depth >=30cm, and native two weeks is shone after turning over,
Before turning over, mu applies 100kg lime, and after turning over, mu spreads fertilizer over the fields urea 20kg, calcium magnesium phosphate 50kg, potassium sulfate 20kg；
Level land, railway carriage or compartment is opened in native face, railway carriage or compartment face is reserved as 2m, at intervals of 40cm, railway carriage or compartment face is in curvature of the spinal column type in railway carriage or compartment；Ditched between railway carriage or compartment, ditch depth
30cm, ditch body is connected with drainage system；
Before sowing, gingko seedses are soaked 3 days, after immersion in 15-25 DEG C of warm water, gingko seedses are spread out, dried in the air to kind of a sublist
After face is dry, seed is carried out into spray coating treatment with good fortune is defended, consumption defends good fortune for 100kg seeds 60mL, and 5 times of dilution is afterwards at spraying
Reason seed, seed is dried in the shade plant after spraying；
- 11 days on the 10th March in 2015, it is diluted at medicine liquid spray using the 10wt% gyphosate solutions 750ml 30~50kg that add water
After reason weeds in field, treatment 15 days, open that 4-6cm is wide, the deep seed furrows of 3-4cm with line-spacing 20cm；
March 21, sowing is first 1 hour, and family's 2kg/ mus of good fortune granule of treasured is applied in seed furrow, and the seed that will be handled well is with 80/m's
Density is sowed, and thickness of earth covering is 2-3cm；
Because spring rainfall is more, soil moisture content is larger, and the river sand mix soil that soil mixes 50% volume ratio is covered；
April 2, use 50% acetochlor ec 120ml/ mus of spraying treatment soil surface；
May 28, use method weeding 1 time of hoeing up weeds；
June 30, then take the mode for cradling to clear up weeds, the part higher than ginkgo seedling is only cradled when cradling；Mid-July is extremely
Not weeding mid-September；
September 14 days, processes inter-row weed by the way of cradling, and carries out a weeding；
No longer weeds in field is processed after late September, ginkgo seedling removes nursery after weeds natural death after the winter is entered.
Using conventional sunshade network method nursery while using this method nursery, comparison of test results is as follows：
Found by explaining family's col examination held by a country government kind result in Hunan Province's Ningxiang County, reached using the ginkgo seedling mu seedling of this method
70526 plants, seedling average height 13.1cm, yuan/plant of average sales price 0.33, weeding cost is 513 yuan/mu.
The ginkgo seedling mu seedling for using sunshade net to shade is 51021 plants, seedling average height 14.2cm, average sales price
0.39 yuan/plant, weeding cost is 1331 yuan/mu.
Claims (5)
1. a kind of ginkgo gently simplifies concentration method for culturing seedlings, it is characterised in that comprise the following steps：
The first step, planting site selection
The in the shade hillock of 200-800 meters of height above sea level is selected, soil fertility is medium or more, and topsoil is deep, active soil stratum >=40cm,
Soil pH value 6.0~7.5；Planting site is furnished with irrigation system and drainage system；
The arrangement of second step, planting site
Before mid-February, plowed soils holds gutter successfully, and ploughed depth >=30cm shines native two weeks after turning over, before turning over, mu is applied
75 ± 25kg of lime, after turning over, mu spreads fertilizer over the fields 20 ± 10kg of urea, 40 ± 20kg of calcium magnesium phosphate, 15 ± 10kg of potassium sulfate；
Level land, railway carriage or compartment is opened in native face, railway carriage or compartment face is reserved as 1.6-2.0m, at intervals of 30-40cm, railway carriage or compartment face is in be opened between curvature of the spinal column type, railway carriage or compartment in railway carriage or compartment
Ditch, ditch depth 20-30cm, ditch body is connected with drainage system, it is ensured that the interior not ponding of sewerage in the case of 50mm heavy rains；
The preparation and presprouting of seeds of the 3rd step, planting site
Before sowing, gingko seedses are soaked 3-5 days in 15-25 DEG C of warm water, after immersion, gingko seedses spread out, dried in the air to seed
After surface is dry, seed is carried out into spray coating treatment with suspending agent, planted by seed is dried in the shade after spraying；
Early March is diluted with water into liquid spraying treatment weeds in field, treatment 15 to early April with 10wt% gyphosate solutions
After it, the seed furrow that 4-6cm is wide, 3-4cm is deep is opened with 20 ± 2cm of line-spacing；
4th step, sowing and managing after sowing
Mid-March to mid-April, sowing before 1-4 hours, granule 2-3kg/ mus is applied in seed furrow, the seed that will be handled well with
The density of 80-100/m, in " it " word mode, is uniformly sown into seed furrow, and 1-2cm is spaced between seed, after planting will trench digging
Soil cover to seed, thickness of earth covering is 2-3cm；
If relative moisture of the soil be more than 80%, soil is easily hardened, will influence emergence rate, by soil mix 50% volume ratio river sand or
Wood chip is covered again with soil mix；
5th step, management of weeds
After earthing within 7 days, the weather without effective precipitation is chosen, use 50% acetochlor ec 70-120ml/ mus of spraying treatment soil
Earth surface, it is desirable to operated in the gutter sprayed between the face of railway carriage or compartment without effective precipitation in 3 days after spraying；
After earthing, gingko seedses sprout for 20-30 days, 29-30 days after sprouting, choose fine day, clear up weeds in field, hereafter, if 60%
Weed growth highly exceedes ginkgo seedling, then carry out a weeding, and inter-row weed is only uprooted during weeding, must not clear up in ginkgo seedling row
Weeds, must not exceed 1 time to weeding mid-June number of times, if needing multiple weeding, use and are only cradled higher than ginkgo seedling when cradling
Part way carry out；
6th step, grass is stayed to aestivate
Before mid-June to mid-July, if more than 80% weed growth highly exceedes ginkgo seedling, the mode for cradling is taken
Cleaning weeds, only cradle the part higher than ginkgo seedling when cradling, only cradle ginkgo inter-row weed, are only once removed during this
Grass operation；Mid-July is to not weeding mid-September；
7th step, autumn has set in weeding
To mid-September, weeds gradually turn yellow, and inter-row weed is processed by the way of cradling, enable ginkgo seedling obtain 70% with
On direct sunlight, only carry out a weeding during this；
8th step, Winter protection
No longer weeds in field is processed after late September, ginkgo seedling can both be removed seedling by weeds natural death after the winter is entered
Garden, such as seedling need to be passed the winter in nursery, then need in Waterlogged soil 1.8-2.2cm hays, it is ensured that winter seedling not frost bitten.
2. ginkgo according to claim 1 gently simplifies concentration method for culturing seedlings, it is characterised in that in the 3rd step, suspension used
Agent is to defend good fortune suspending agent.
3. ginkgo according to claim 2 gently simplifies and concentrates method for culturing seedlings, it is characterised in that the suspending agent consumption is
100kg seeds 50-70mL defends spraying treatment seed after 4-6 times of good fortune suspension dilution agent.
4. ginkgo according to claim 1 and 2 gently simplifies concentration method for culturing seedlings, it is characterised in that in the 3rd step, use
750~1000mL of 10wt% gyphosate solutions adds water 30~50kg.
5. ginkgo according to claim 1 and 2 gently simplifies concentration method for culturing seedlings, it is characterised in that in the 4th step, used
The precious biphenyl clothianidin granule of good fortune 1% of granula man.
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| CN107801544A (en) * | 2017-09-28 | 2018-03-16 | 甘肃省锦龙农业开发有限公司 | A kind of breeding method of ginkgo seedling |
| CN109874589A (en) * | 2019-04-08 | 2019-06-14 | 盐城工学院 | The method for culturing seedlings that ginkgo and sesbania mixed seeding are mixed up on a kind of light solonchak |
| CN114885731A (en) * | 2022-05-18 | 2022-08-12 | 中国林业科学研究院热带林业研究所 | Vegetation recovery method for typhoon-damaged mangrove forest land |
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| CN105557437A (en) * | 2016-01-20 | 2016-05-11 | 湖南农业大学 | Planting method for young tea garden shading |
| CN105875144A (en) * | 2016-04-14 | 2016-08-24 | 长沙旭达药业有限公司 | Concentrated seedling culture method for polygonatum odoratum |
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| CN104718923A (en) * | 2013-12-22 | 2015-06-24 | 重庆佰果香农业发展有限公司 | Drought-resisting cultivation method for ginkgo trees |
| CN104855219A (en) * | 2015-05-20 | 2015-08-26 | 湖南然润堂中药材种植科技开发有限公司 | Dwarf and close planting method for gingko |
| CN105409691A (en) * | 2015-12-08 | 2016-03-23 | 云南希康生物科技有限公司 | Novel ultrahigh-density breeding technique for ginkgo biloba |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801544A (en) * | 2017-09-28 | 2018-03-16 | 甘肃省锦龙农业开发有限公司 | A kind of breeding method of ginkgo seedling |
| CN109874589A (en) * | 2019-04-08 | 2019-06-14 | 盐城工学院 | The method for culturing seedlings that ginkgo and sesbania mixed seeding are mixed up on a kind of light solonchak |
| CN114885731A (en) * | 2022-05-18 | 2022-08-12 | 中国林业科学研究院热带林业研究所 | Vegetation recovery method for typhoon-damaged mangrove forest land |
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Application publication date: 20170620 |