CN109168876A - A kind of Carbon fixation method improving red bayberry artificial forest - Google Patents
A kind of Carbon fixation method improving red bayberry artificial forest Download PDFInfo
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- CN109168876A CN109168876A CN201811080034.0A CN201811080034A CN109168876A CN 109168876 A CN109168876 A CN 109168876A CN 201811080034 A CN201811080034 A CN 201811080034A CN 109168876 A CN109168876 A CN 109168876A
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- red bayberry
- pnaseolus
- aureus
- artificial forest
- woods
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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
-
- 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
- A01G13/0256—Ground coverings
- A01G13/0262—Mulches, i.e. covering material not-pre-formed in mats or sheets
-
- 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
- A01G22/40—Fabaceae, e.g. beans or peas
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention belongs to artificial forest carbon-fixation-technology fields, specifically a kind of Carbon fixation method for improving red bayberry artificial forest, comprising the following steps: step A, forest land selects: selecting the gradient less than 25 degree, density is 3~25 years raw red bayberry artificial forest for 525~675 plants/hectare, the age of stand；Step B, stalks mulching: stalk is covered in the red bayberry woods coverage area of selection in First Year early November；Step C, stalk is thrown off；Step D, red bayberry woods Pnaseolus aureus is interplanted.Present invention stalks mulching in red bayberry artificial forest, and Pnaseolus aureus is interplanted after stalk is thrown off, red bayberry woods herbaceous layer biomass C and soil organic matter reserves are improved by double action, the quality of Waxberry fruit is also significantly improved simultaneously, the carbon sequestration capacity of red bayberry understory species layer significantly improves, and soil organic matter is effectively prevent to be lost.
Description
Technical field
The invention belongs to artificial forest carbon-fixation-technology field, specifically a kind of Carbon fixation method for improving red bayberry artificial forest.
Background technique
Red bayberry is the important fruit tree of Subtropical China, and cultivated area is up to 1,500,000 hectares, and taste of fruit is unique, nutritive value
Height is favored by people.But due to excessively managing, auxiliary species, herbaceous layer is caused to disappear totally, severe water and soil erosion is led
The carbon sequestration capacity of red bayberry understory species layer is caused to be decreased obviously, soil organic matter is lost, and seriously destroys the carbon sequestration of red bayberry artificial forest
The performance of ability and other forest functions.Therefore, the key technology of red bayberry artificial forest carbon sequestration capacity is promoted, is handed over for reply Global Carbon
Technical reserve is easily provided and promotes the carbon sequestration capacity of red bayberry artificial forest to greatest extent, is had a very important significance.
Current red bayberry artificial forest carbon-fixation-technology there are many deficiencies place, such as traditional red bayberry artificial forest in terms of carbon sequestration
There are unicity, cause red bayberry artificial forest Organic Carbon Storage few, cause Organic Carbon Loss, make the fruit quality of red bayberry artificial forest
It is low, therefore, a kind of Carbon fixation method for improving red bayberry artificial forest is proposed regarding to the issue above.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of Carbon fixation method improving red bayberry artificial forest proposed by the present invention, this hair
The bright stalks mulching in red bayberry artificial forest, and Pnaseolus aureus is interplanted after stalk is thrown off, red bayberry woods is improved by double action
Herbaceous layer biomass C and soil organic matter reserves, while the quality of Waxberry fruit is also significantly improved, red bayberry understory species layer
Carbon sequestration capacity significantly improve, effectively prevent soil organic matter to be lost.
The technical solution adopted by the present invention to solve the technical problems is: a kind of raising red bayberry artificial forest of the present invention
Carbon fixation method, comprising the following steps:
Step A, forest land selects: selecting the gradient less than 25 degree, density is life in 3~25 years for 525~675 plants/hectare, the age of stand
Red bayberry artificial forest；
Step B, stalks mulching: stalk is covered in the red bayberry woods coverage area of selection in First Year early November；Its
In,
1), stalk is chosen: choosing rice, wheat and other straws easily obtained as covering material；
2), coverage area: centered on red bayberry trunk, propagating outward into red bayberry tree crown drip is that coverage area is covered
Lid；
3), cladding thickness and weight: improving straw mulching with a thickness of 8~10cm, improving straw mulching weight is 5.0~7.5 kilograms/
Strain；
Step C, throw off stalk: at the beginning of second year 3 months, spring temperature rise opens covering after stablizing, and covering is set
It in slash, turns over to cultivate and bury, turning over and cultivating depth is 15~20cm, avoids digging injury red bayberry root system；
Step D, red bayberry woods interplants Pnaseolus aureus:
1) it, sows: in the red bayberry forest land of step A, carrying out the plantation of Pnaseolus aureus twice, first and second sowing time point
Two row Pnaseolus aureus in the ranks, between strain Wei not be planted in red bayberry at the beginning of late April~5 month and late July, with a trench plantation；Plantation
Cave spacing is 30~40cm, plants acupoint depth 5-8cm, each plant hole sows 2~3 Pnaseolus aureus seeds, after planting covers one layer
Thin soil；
2), green manuring with plough deeply: first and second green manuring time is respectively early July and late September, is bloomed knot to Pnaseolus aureus
Aerial part harvesting is carried out when tender angle together, and is cut to 10~15cm, it is then that the aerial part of Pnaseolus aureus harvesting is deep
Soil is ploughed under, ploughing deeply depth is 10~15cm.
Specifically, the Pnaseolus aureus sowed in the step D uses the commodity seed after authorities' authorization, and uses and work as
The new seed of year production, is conducive to rooting for Pnaseolus aureus.
Specifically, the temperature in the step C gos up, stable temperature is 10 DEG C, prevents temperature is too low from cover red bayberry woods
Part is damaged.
Specifically, after planting covering one layer of thin soil in the step D, thickness of earth covering is 2~3cm, it is desirable that particle is uniform, thin
Pine, grogs size are 5~10mm, to be conducive to the growth of Pnaseolus aureus, make the more preferable of the Pnaseolus aureus growth of sowing.
It is gathered in specifically, the red bayberry woods in the step D interplants the aerial part in Pnaseolus aureus in green manuring and deep turn process
The branch and leaf grown for Pnaseolus aureus.
Beneficial effects of the present invention are as follows: present invention stalks mulching in red bayberry artificial forest, and after stalk is thrown off
Pnaseolus aureus is interplanted, red bayberry woods herbaceous layer biomass C and soil organic matter reserves are improved by double action, while also obviously mentioning
The high quality of Waxberry fruit, the carbon sequestration capacity of red bayberry understory species layer significantly improve, and soil organic matter is effectively prevent to be lost.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is flow chart of the invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1, a kind of Carbon fixation method for improving red bayberry artificial forest of the present invention, comprising the following steps:
Step A, forest land selects: selecting the gradient less than 25 degree, density is life in 3~25 years for 525~675 plants/hectare, the age of stand
Red bayberry artificial forest；
Step B, stalks mulching: stalk is covered in the red bayberry woods coverage area of selection in First Year early November；Its
In,
1), stalk is chosen: choosing rice, wheat and other straws easily obtained as covering material；
2), coverage area: centered on red bayberry trunk, propagating outward into red bayberry tree crown drip is that coverage area is covered
Lid；
3), cladding thickness and weight: improving straw mulching with a thickness of 8~10cm, improving straw mulching weight is 5.0~7.5 kilograms/
Strain；
Step C, throw off stalk: at the beginning of second year 3 months, spring temperature rise opens covering after stablizing, and covering is set
It in slash, turns over to cultivate and bury, turning over and cultivating depth is 15~20cm, avoids digging injury red bayberry root system；
Step D, red bayberry woods interplants Pnaseolus aureus:
1) it, sows: in the red bayberry forest land of step A, carrying out the plantation of Pnaseolus aureus twice, first and second sowing time point
Two row Pnaseolus aureus in the ranks, between strain Wei not be planted in red bayberry at the beginning of late April~5 month and late July, with a trench plantation；Plantation
Cave spacing is 30~40cm, plants acupoint depth 5-8cm, each plant hole sows 2~3 Pnaseolus aureus seeds, after planting covers one layer
Thin soil；
2), green manuring with plough deeply: first and second green manuring time is respectively early July and late September, is bloomed knot to Pnaseolus aureus
Aerial part harvesting is carried out when tender angle together, and is cut to 10~15cm, it is then that the aerial part of Pnaseolus aureus harvesting is deep
Soil is ploughed under, ploughing deeply depth is 10~15cm.
Specifically, the Pnaseolus aureus sowed in the step D uses the commodity seed after authorities' authorization, and uses and work as
The new seed of year production, is conducive to rooting for Pnaseolus aureus.
Specifically, the temperature in the step C gos up, stable temperature is 10 DEG C, prevents temperature is too low from cover red bayberry woods
Part is damaged.
Specifically, after planting covering one layer of thin soil in the step D, thickness of earth covering is 2~3cm, it is desirable that particle is uniform, thin
Pine, grogs size are 5~10mm, to be conducive to the growth of Pnaseolus aureus, make the more preferable of the Pnaseolus aureus growth of sowing.
It is gathered in specifically, the red bayberry woods in the step D interplants the aerial part in Pnaseolus aureus in green manuring and deep turn process
The branch and leaf grown for Pnaseolus aureus.
Embodiment one:
Selecting the gradient less than 25 degree, density is 3~25 years raw red bayberry artificial forest for 525~675 plants/hectare, the age of stand；It will
Stalk was covered in the red bayberry woods coverage area of selection in First Year early November；It chooses rice, wheat stalk and other easily obtains
Plant as covering material；Centered on red bayberry trunk, propagating outward into red bayberry tree crown drip is that coverage area is covered
Lid；For improving straw mulching with a thickness of 8cm, improving straw mulching weight is 5.0 kilograms/plant；At the beginning of second year 3 months, spring temperature gos up to stablize
After open covering, covering is placed in slash, turns over and cultivates the 10cm that buries, avoids digging injury red bayberry root system；Red bayberry woods Pnaseolus aureus
Interplanting: in red bayberry forest land, the plantation of Pnaseolus aureus twice is carried out, at the beginning of first and second sowing time is respectively late April~5 month
And late July, two row Pnaseolus aureus in the ranks, between strain are planted in red bayberry, with a trench plantation；Kind plant hole spacing is 30~40cm,
Acupoint depth 5-8cm is planted, each plant hole sows 2~3 Pnaseolus aureus seeds, after planting covers one layer of thin soil；Green manuring with plough deeply:
First and second green manuring time was respectively early July and late September, carried out aerial part receipts together when Pnaseolus aureus blooms and ties tender angle
Cut, and be cut to 10~15cm, then the aerial part that Pnaseolus aureus gathers in is ploughed deeply and buried, plough deeply depth be 10~
15cm。
Embodiment two:
Selecting the gradient less than 25 degree, density is 3~25 years raw red bayberry artificial forest for 525~675 plants/hectare, the age of stand；It will
Stalk was covered in the red bayberry woods coverage area of selection in First Year early November；It chooses rice, wheat stalk and other easily obtains
Plant as covering material；Centered on red bayberry trunk, propagating outward into red bayberry tree crown drip is that coverage area is covered
Lid；For improving straw mulching with a thickness of 10cm, improving straw mulching weight is 7.5 kilograms/plant；At the beginning of second year 3 months, spring temperature gos up to stablize
After open covering, covering is placed in slash, turns over and cultivates the 20cm that buries, avoids digging injury red bayberry root system；Red bayberry woods Pnaseolus aureus
Interplanting；In red bayberry forest land, the plantation of Pnaseolus aureus twice is carried out, at the beginning of first and second sowing time is respectively late April~5 month
And late July, two row Pnaseolus aureus in the ranks, between strain are planted in red bayberry, with a trench plantation；Kind plant hole spacing is 30~40cm,
Acupoint depth 5-8cm is planted, each plant hole sows 2~3 Pnaseolus aureus seeds, after planting covers one layer of thin soil；Green manuring with plough deeply:
First and second green manuring time was respectively early July and late September, carried out aerial part receipts together when Pnaseolus aureus blooms and ties tender angle
Cut, and be cut to 10~15cm, then the aerial part that Pnaseolus aureus gathers in is ploughed deeply and buried, plough deeply depth be 10~
15cm。
Identical with embodiment one, embodiment two condition is chosen in control, but stalks mulching and does not interplant Pnaseolus aureus,
Remaining condition is all the same, wherein the stalk that embodiment one, embodiment two select is identical；The data of Tables 1 and 2 are obtained after testing,
As known from Table 1, herb layer biomass C and soil organic matter are improved by the implementation of technology.With compare, red bayberry hayashishita
Herbaceous layer biomass C increases 3.3~3.6 tons/hectare, and soil organic carbon improves 21.4%~25.2%, and soil has
Machine organic C storage then increases 4.9~5.4 tons/hectare.
Influence of the table 1 to red bayberry woods herbaceous layer organic C storage
As known from Table 2, the implementation of technology improves the quality of Waxberry fruit.With compare, Waxberry fruit solubility is solid
Shape object, total sugar content increase 6.7%~20.0%, 9.7%~14.9% respectively, and total acid content then reduce 16.5%~
35.4%.
Influence of the table 2 to Waxberry fruit quality
Present invention stalks mulching in red bayberry artificial forest, and Pnaseolus aureus is interplanted after stalk is thrown off, pass through dual work
With improving red bayberry woods herbaceous layer biomass C and soil organic matter reserves, while also significantly improving the quality of Waxberry fruit, poplar
The carbon sequestration capacity of vegetable layer significantly improves under plum forests, and soil organic matter is effectively prevent to be lost.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of Carbon fixation method for improving red bayberry artificial forest, it is characterised in that: the following steps are included:
Step A, forest land selects: selecting the gradient less than 25 degree, density is 3~25 years raw poplars for 525~675 plants/hectare, the age of stand
Plum artificial forest；
Step B, stalks mulching: stalk is covered in the red bayberry woods coverage area of selection in First Year early November；Wherein,
1), stalk is chosen: choosing rice, wheat and other straws easily obtained as covering material；
2), coverage area: centered on red bayberry trunk, propagating outward into red bayberry tree crown drip is that coverage area is covered；
3), cladding thickness and weight: for improving straw mulching with a thickness of 8~10cm, improving straw mulching weight is 5.0~7.5 kilograms/plant；
Step C, throw off stalk: at the beginning of second year 3 months, spring temperature rise opens covering after stablizing, and covering is placed in woods
Between vacant lot, turn over to cultivate and bury, turn over cultivate depth be 15~20cm, avoid digging injury red bayberry root system；
Step D, red bayberry woods interplants Pnaseolus aureus:
1) it, sows: in the red bayberry forest land of step A, carrying out the plantation of Pnaseolus aureus twice, first and second sowing time is respectively 4
At the beginning of month last ten-days period~5 month and late July, two row Pnaseolus aureus in the ranks, between strain are planted in red bayberry, with a trench plantation；Between kind plant hole
Away from acupoint depth 5-8cm for 30~40cm, is planted, each plant hole sows 2~3 Pnaseolus aureus seeds, after planting covers one layer of thin soil；
2), green manuring with plough deeply: first and second green manuring time is respectively early July and late September, blooms to Pnaseolus aureus and ties tender angle
When carry out aerial part harvesting together, and be cut to 10~15cm, then by the aerial part that Pnaseolus aureus gathers in plough deeply into
Soil, ploughing deeply depth is 10~15cm.
2. a kind of Carbon fixation method for improving red bayberry artificial forest according to claim 1, it is characterised in that: in the step D
The Pnaseolus aureus of sowing uses the new seed of current year production using the commodity seed after authorities' authorization.
3. a kind of Carbon fixation method for improving red bayberry artificial forest according to claim 1, it is characterised in that: in the step C
Temperature go up stable temperature be 10 DEG C.
4. a kind of Carbon fixation method for improving red bayberry artificial forest according to claim 1, it is characterised in that: in the step D
After planting cover one layer of thin soil, thickness of earth covering is 2~3cm, it is desirable that particle is uniform, loose, grogs size is 5~10mm.
5. a kind of Carbon fixation method for improving red bayberry artificial forest according to claim 1, it is characterised in that: in the step D
Red bayberry woods interplanting Pnaseolus aureus in aerial part harvesting in green manuring and deep turn process be branch and leaf that Pnaseolus aureus is grown.
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| CN201811080034.0A CN109168876A (en) | 2018-09-17 | 2018-09-17 | A kind of Carbon fixation method improving red bayberry artificial forest |
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|---|---|---|---|
| CN201811080034.0A CN109168876A (en) | 2018-09-17 | 2018-09-17 | A kind of Carbon fixation method improving red bayberry artificial forest |
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| CN201811080034.0A Pending CN109168876A (en) | 2018-09-17 | 2018-09-17 | A kind of Carbon fixation method improving red bayberry artificial forest |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089359A (en) * | 2019-05-23 | 2019-08-06 | 浙江农林大学 | A kind of siliceous fertilizer and biomass carbon improve bamboo grove and plant silicon body organic C storage method |
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| CN110089359A (en) * | 2019-05-23 | 2019-08-06 | 浙江农林大学 | A kind of siliceous fertilizer and biomass carbon improve bamboo grove and plant silicon body organic C storage method |
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