CN101622921A - Method for restoring severe saline-alkali field in situ by building bed to pave and bury mushroom rod directly - Google Patents
Method for restoring severe saline-alkali field in situ by building bed to pave and bury mushroom rod directly Download PDFInfo
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- CN101622921A CN101622921A CN200910072219A CN200910072219A CN101622921A CN 101622921 A CN101622921 A CN 101622921A CN 200910072219 A CN200910072219 A CN 200910072219A CN 200910072219 A CN200910072219 A CN 200910072219A CN 101622921 A CN101622921 A CN 101622921A
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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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The invention provides a method for restoring severe saline-alkali field in situ by building bed to pave and bury mushroom rod directly and the method comprises the following steps: programming a bed building area and a water collection area on the severe saline-alkali field according to the terrain of the saline-alkali field; building a water collection tank in the water collection area to collect the surface runoff formed by rainfalls in the bed building area; manufacturing the mushroom rod of the target edible mushroom before cultivating and ensuring that the edible mushroom mycelium can grow fully during cultivating; preparing soil into bed in strap forms on the saline-alkali field directly; building a ladder-shaped bed stripe around the four sides of the bed by utilizing the redundant saline-alkali soil which is excavated out when building the water collection tank; setting up an arched shed frame outside the bed; removing the bags of the mushroom rod of the well-cultivated mycelium and paving on the earth surface in the bed with the pH value being controlled below 8 until the whole bed surface is paved; covering the mushroom rod with high-quality black soil; covering plastic thin film outside the shed frame simultaneously and covering a straw screen outside; controlling the temperature in the shed between 22-28 DEG C; and harvesting after mushrooms are cultivated normally.
Description
Affiliated technical field:
It is theoretical to the present invention relates to adopt original position to repair, and builds the gathering ground, and heavy salinized ground is directly built bed and buried the bacterium rod, covers film outward, improvement alkaline land soil physics and chemical constitution when producing edible mushroom.
Background technology:
Agricultural is the basis of Chinese national economy, especially the basis of economic development.Yet, barrier factors such as the arable land existence of China 80% or more at present is arid, low-lying, saline and alkaline, wherein, the soil salinization is one of MAIN SOILS problem of facing of China.There are salt wasteland and the 6700000 hectares of salinization soil ground above 2,000 ten thousand hectares in China.Salt affected soil is meant harmful salts such as the chloride that contains potassium, sodium, calcium, magnesium in the soil, sulphate, heavy carbonate; Though or soil salt content is few, soil exchangeable sodium accounts for cation exchange capacity and has reached certain proportion.Principal character pH value is higher, contains harmful salinity.
Edible mushroom is as a kind of healthy food, and it contains nutrient components such as rich in amino acid, is subjected to liking of numerous people just day by day, and the demand to various edible mushrooms on the market is huge.
Summary of the invention:
The purpose of this patent is that the rainwash that the bed district forms is built in collection in heavy showers by build the gathering ground in heavy salinized ground edible fungus culturing district; The saline-alkali soil that utilizes the gathering ground to dig out is directly built bed in heavy salinized ground and is buried the bacterium rod, reaching the humus layer that wrecks of reduction heavy salinizedly, and can utilize the water retention property of bacterium rod to reduce the excessive vaporization of soil table moisture; Check the developmental state of bacterium rod before bury the shop, guarantee that mycelium reaches full growth in the bacterium rod, prevent assorted microbial pollution in the cultivation; Coated with film, further reduce the evaporation of heavy salinized ground surface water simultaneously, and in regulating the edible fungi growth temperature, have important function; Reach with this and both to have improved heavy salinized ground effectively, the edible mushroom of results cultivation in improved, process obtains economic well-being of workers and staff again.
In order to achieve the above object, the technical scheme of this patent employing comprises:
Build a zone and catchment area wanting the heavy salinized ground of culturing edible fungus to cook up according to landform, the selection of gathering ground should be followed the minimum principle of physical features.
The gathering ground area is the 1/8-1/9 of the milpa gross area, builds collecting basin in the gathering ground, and the collecting basin degree of depth is 4-6m, and it is standby that the saline-alkali soil that collecting basin digs out is deposited in pool side.
To build ground, a district leveling, according to long 20-25m, the specification of wide 1.5m is built bed, bed spacing 1m, and the saline-alkali soil that utilizes the construction gathering ground to dig out is built the trapezoidal bed ridge around bed, and the bed high 0.2m in the ridge goes up wide 0.3m, following wide 0.4m.
Nail is established a short wooden stake outside the ridge, and use bamboo pole or bamboo bar to tie up and build the arch frame on it, the high 120-130cm of frame, the frame top is that the flitch of 3-5cm is connected and fixed with the length of side.
Check mycelial developmental state in the bacterium rod before bury the shop, the mycelium of an adularescent is full of whole bacterium bag just can carry out the laying of bacterium rod.
After soil table waters and sprays lime water, the bacterium rod that reaches full growth is gone to be placed in behind the bag pH value be controlled on the interior face of land of bed 8 below adjacent bacterium interrod spacing 0.7-1.2cm, covering high-quality black earth on the bacterium rod.
Frame covers the colourless transparent plastic film outward, covers and buries fixingly to build saline-alkali soil that collecting basin digs out along the frame base around the film, and canopy covers straw screen or mat outward.
Advantage of the present invention is:
1, the present invention cooks up the gathering ground in milpa, and that can collect effectively that heavy showers causes builds a bed district rainwash, waits the sufficient soil body demand that provides for building bed again.
2, the present invention directly builds bed in heavy salinized ground, and directly edible fungus stick is buried in the shop, by principle and the theoretical improvement that realizes the severe saline land of using original position to repair.
3, before the bacterium rod is laid, check the developmental state of bacterium rod, guarantee that the bacterium rod of laying is reached full growth, prevented that the shop from burying that back bacterium rod is subjected to contamination by micro in the soil and rotten the rotting of bacterium rod that cause.
4, cover film outward, both can guarantee humidity and temperature that edible fungi growth needs, also effectively reduce the violent evaporation of heavy salinized ground surface water simultaneously, thereby cut off the process of the saline and alkaline ground surface soil salification accumulation of salt in the surface soil.
5, both improved heavy salinized ground, the edible mushroom of gathering obtains economic well-being of workers and staff, has huge dissemination in rural area, vast heavy salinized ground.
Embodiment:
Below, the present invention will be further detailed with embodiment, but it is not limited to any or the similar example of these embodiment.
1. build bed and directly bury heavy salinized ground of bacterium rod original position reparation cultivating agaricus bisporus in the shop
(1) making of button mushroom rod: according to the proportioning preparation bacterium material of 50% straw, 44% cow dung, 2% colza cake, 2% gypsum, 2% lime, with conventional method bacterium is expected to become thoroughly decomposed processing, pack then, the bag specification is wide 22-24cm, long 35-40cm, normal-pressure sterilization is used in sterilization, keeps 10 hours for 100 ℃, sends out bacterium with buying in the three-class strain inoculation back culturing room that obtains.
(2) milpa is planned: cook up in the heavy salinized ground of plan culturing edible fungus according to lineament and build a zone and catchment area, the selection of gathering ground should be followed the minimum principle of physical features, and the gathering ground area is about the 1/8-1/9 of the milpa gross area.
(3) construction of gathering ground: dig in the middle of the gathering ground according to the gathering ground specification and to build collecting basin, the collecting basin degree of depth is 4-6m, the saline-alkali soil part that collecting basin the digs out silk quality woven bag that is used to pack into is strengthened fixed set pool inner wall and bottom surface, and it is other standby that remainder is deposited in the pond.
(4) build bed: will build ground, a district leveling, according to long 20-25m, the specification of wide 1.5m is built bed, bed spacing 1m, and the saline-alkali soil more than needed that utilizes the construction gathering ground to dig out is built the trapezoidal bed ridge around bed, and the bed high 0.2m in the ridge goes up wide 0.3cm, following wide 0.4m.
(5) build frame: nail is established a short wooden stake outside the ridge, and use bamboo pole or bamboo bar to tie up and build the arch frame on it, the high 1.2-1.3m of frame, the frame top is connected and fixed with scantling.
(6) bury bacterium rod shop: after the soil table waters and sprays lime water in the bed, in confirming the bacterium rod hyphostoma development fully after, the bacterium rod is removed to be placed in behind the bag pH be controlled in the bed below 8 and be controlled at 22-28 ℃ until being paved with whole bed surface and on the bacterium rod, covering high-quality black earth temperature of shed on the face of land, gather behind the normal fruiting.
(7) the outer covered with plastic film of frame covers and buries fixingly to build salt alkaline earth more than needed that collecting basin digs out along the frame base around the film, and canopy covers the thick straw screen or mat of 4-5cm outward.
(8) daily management: temperature of shed is controlled at 22-28 ℃, gathers behind the normal fruiting.
2. build bed and directly bury heavy salinized ground of bacterium rod original position reparation cultivating white mushroom in the shop
(1) making of flat mushroom bacterium rod: according to the proportioning preparation bacterium material of 74% cornstalk, 24% wheat bran, 1% superphosphate, 0.5% gypsum, 0.5% quicklime, pack with conventional method, the bag specification is wide 25-30cm, long 35-40cm, the sterilization normal-pressure sterilization, kept 10 hours for 100 ℃, send out bacterium with buying in the three-class strain inoculation back culturing room that obtains.
(2) milpa is planned: cook up in the heavy salinized ground of plan culturing edible fungus according to lineament and build a zone and catchment area, the selection of gathering ground should be followed the minimum principle of physical features, and the gathering ground area is about the 1/8-1/9 of the milpa gross area.
(3) construction of gathering ground: dig in the middle of the gathering ground according to the gathering ground specification and to build collecting basin, the collecting basin degree of depth is 4-6m, the saline-alkali soil part that collecting basin the digs out silk quality woven bag that is used to pack into is strengthened fixed set pool inner wall and bottom surface, and it is other standby that remainder is deposited in the pond.
(4) build bed: will build ground, a district leveling, according to long 20-25m, the specification of wide 1.5m is built bed, bed spacing 1m, and the saline-alkali soil more than needed that utilizes the construction gathering ground to dig out is built the trapezoidal bed ridge around bed, and the bed high 0.2m in the ridge goes up wide 0.3cm, following wide 0.4m.
(5) build frame: nail is established a short wooden stake outside the ridge, and use bamboo pole or bamboo bar to tie up and build the arch frame on it, the high 1.2-1.3m of frame, the frame top is connected and fixed with scantling.
(6) bury bacterium rod shop: after the soil table waters and sprays lime water in the bed, in confirming the bacterium rod hyphostoma development fully after, the bacterium rod is removed to be placed in behind the bag pH be controlled in the bed below 8 and be controlled at 22-28 ℃ until being paved with whole bed surface and on the bacterium rod, covering high-quality black earth temperature of shed on the face of land, gather behind the normal fruiting.
(7) the outer covered with plastic film of frame covers and buries fixingly to build salt alkaline earth more than needed that collecting basin digs out along the frame base around the film, and canopy covers the thick straw screen or mat of 4-5cm outward.
(8) daily management: temperature of shed is controlled at 22-28 ℃, gathers behind the normal fruiting.
3. build bed and directly bury heavy salinized ground of bacterium rod original position reparation mushroom culture in the shop
(1) making of xianggu stick: according to the proportioning preparation bacterium material of 50% broken corncob, 26% hardwood sawdust, 20% wheat bran, 1.3% sugar, 1% land plaster, 1% superphosphate, 0.5% magnesium sulfate, 0.2% urea, pack with conventional method, the bag specification is wide 18-24cm, long 50-55cm, the sterilization normal-pressure sterilization, kept 16 hours for 100 ℃, send out bacterium with buying in the three-class strain inoculation back culturing room that obtains.
(2) milpa is planned: cook up in the heavy salinized ground of plan culturing edible fungus according to lineament and build a zone and catchment area, the selection of gathering ground should be followed the minimum principle of physical features, and the gathering ground area is about the 1/8-1/9 of the milpa gross area.
(3) construction of gathering ground: dig in the middle of the gathering ground according to the gathering ground specification and to build collecting basin, the collecting basin degree of depth is 4-6m, the saline-alkali soil part that collecting basin the digs out silk quality woven bag that is used to pack into is strengthened fixed set pool inner wall and bottom surface, and it is other standby that remainder is deposited in the pond.
(4) build bed: will build ground, a district leveling, according to long 20-25m, the specification of wide 1.5m is built bed, bed spacing 1m, and the saline-alkali soil more than needed that utilizes the construction gathering ground to dig out is built the trapezoidal bed ridge around bed, and the bed high 0.2m in the ridge goes up wide 0.3cm, following wide 0.4m.
(5) build frame: nail is established a short wooden stake outside the ridge, and use bamboo pole or bamboo bar to tie up and build the arch frame on it, the high 1.2-1.3m of frame, the frame top is connected and fixed with scantling.
(6) bury bacterium rod shop: after the soil table waters and sprays lime water in the bed, in confirming the bacterium rod hyphostoma development fully after, the bacterium rod is removed to be placed in behind the bag pH be controlled in the bed below 8 and be controlled at 22-28 ℃ until being paved with whole bed surface and on the bacterium rod, covering high-quality black earth temperature of shed on the face of land, gather behind the normal fruiting.
(7) the outer covered with plastic film of frame covers and buries fixingly to build salt alkaline earth more than needed that collecting basin digs out along the frame base around the film, and canopy covers the thick straw screen or mat of 4-5cm outward.
(8) daily management: temperature of shed is controlled at 22-28 ℃, gathers behind the normal fruiting.
4. build bed and directly bury heavy salinized ground of bacterium rod original position reparation cultivating drumstick mushroom in the shop
(1) making of coprinus comatus bacterium rod: according to the proportioning preparation bacterium material of 88% cornstalk, 8.5% wheat bran, 0.5% urea, 3% lime, pack with conventional method, the bag specification is wide 17-20cm, long 35-40cm, the sterilization normal-pressure sterilization, kept 12 hours for 100 ℃, send out bacterium with buying in the three-class strain inoculation back culturing room that obtains.
(2) milpa is planned: cook up in the heavy salinized ground of plan culturing edible fungus according to lineament and build a zone and catchment area, the selection of gathering ground should be followed the minimum principle of physical features, and the gathering ground area is about the 1/8-1/9 of the milpa gross area.
(3) construction of gathering ground: dig in the middle of the gathering ground according to the gathering ground specification and to build collecting basin, the collecting basin degree of depth is 4-6m, the saline-alkali soil part that collecting basin the digs out silk quality woven bag that is used to pack into is strengthened fixed set pool inner wall and bottom surface, and it is other standby that remainder is deposited in the pond.
(4) build bed: will build ground, a district leveling, according to long 20-25m, the specification of wide 1.5m is built bed, bed spacing 1m, and the saline-alkali soil more than needed that utilizes the construction gathering ground to dig out is built the trapezoidal bed ridge around bed, and the bed high 0.2m in the ridge goes up wide 0.3cm, following wide 0.4m.
(5) build frame: nail is established a short wooden stake outside the ridge, and use bamboo pole or bamboo bar to tie up and build the arch frame on it, the high 1.2-1.3m of frame, the frame top is connected and fixed with scantling.
(6) bury bacterium rod shop: after the soil table waters and sprays lime water in the bed, in confirming the bacterium rod hyphostoma development fully after, the bacterium rod is removed to be placed in behind the bag pH be controlled in the bed below 8 and be controlled at 22-28 ℃ until being paved with whole bed surface and on the bacterium rod, covering high-quality black earth temperature of shed on the face of land, gather behind the normal fruiting.
(7) the outer covered with plastic film of frame covers and buries fixingly to build salt alkaline earth more than needed that collecting basin digs out along the frame base around the film, and canopy covers the thick straw screen or mat of 4-5cm outward.
(8) daily management: temperature of shed is controlled at 22-28 ℃, gathers behind the normal fruiting.
Claims (7)
1. build the method that the heavy salinized ground of bacterium rod original position reparation is buried in the direct shop of bed for one kind, cook up in heavy salinized ground according to the saline land landform and build a zone and catchment area, build the rainwash of bed district precipitation formation at gathering ground construction collecting basin with collection.Make the purpose edible fungus stick before the cultivation, and when cultivation, guarantee that edible mushroom mycelium is reached full growth; Directly on the saline land, carry out strip soil preparation and become bed, build the trapezoidal bed ridge on bed four limits, the outer arch frame of setting up of bed with the saline-alkali soil more than needed that the construction collecting basin digs out; The bacterium rod that hyphostoma development is good removes to be laid on behind the bag pH and is controlled in the bed below 8 on the face of land until being paved with whole bed surface and covering high-quality black earth on the bacterium rod, simultaneously outside frame coated with plastic film, cover straw screen or mat outward, temperature of shed is controlled at 22-28 ℃, gathers behind the normal fruiting.
2. the bed of building according to claim 1 directly buries the method that bacterium rod original position is repaired heavy salinized ground in the shop, it is characterized in that: repair theoretical according to heavy salinized ground original position, the humus layer excellent with bacterium and the black earth replacement lacks heavy salinizedly, and utilize and lay the water retention that the bacterium rod plays, effectively reduce the salification accumulation of salt in the surface soil that causes because of the surface water excessive vaporization heavy salinizedly.
3. the bed of building according to claim 1 directly buries the method that bacterium rod original position is repaired heavy salinized ground in the shop, it is characterized in that: in milpa, set up the gathering ground, the gathering ground area is the 1/8-1/9 of the milpa gross area, builds collecting basin in the gathering ground, and the collecting basin degree of depth is 4-6m.
4. the bed of building according to claim 1 directly buries the method that bacterium rod original position is repaired heavy salinized ground in the shop, it is characterized in that: utilize and build saline-alkali soil that collecting basin digs out and directly build bed in the heavy salinized ground of leveling and build the ridge, bed is band shape, long 20-25m, wide 1.5m; The ridge is trapezoidal, and high 0.2m goes up wide 0.3m, following wide 0.4m.
5. the bed of building according to claim 1 directly buries the method that bacterium rod original position is repaired heavy salinized ground in the shop, it is characterized in that: before the bacterium rod is laid, want the mycelial developmental state of scrutiny bacterium rod, have only the white hypha body to be full of whole bacterium rod and just can carry out the laying of bacterium rod.
6. the bed of building according to claim 1 directly buries the method that bacterium rod original position is repaired heavy salinized ground in the shop, it is characterized in that: will be laid immediately on pH and be controlled in the bed 8 below on the face of land bacterium interrod spacing 0.7-1.2cm, covering high-quality black earth on the bacterium rod.
7. the bed of building according to claim 1 directly buries the method that bacterium rod original position is repaired heavy salinized ground in the shop, it is characterized in that: on frame, cover layer of plastic film, both helped to improve temperature of shed in microthermal climate, help to keep humidity in the canopy again, further prevent the salification accumulation of salt in the surface soil that causes because of the surface water excessive vaporization heavy salinizedly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910072219A CN101622921A (en) | 2009-06-09 | 2009-06-09 | Method for restoring severe saline-alkali field in situ by building bed to pave and bury mushroom rod directly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910072219A CN101622921A (en) | 2009-06-09 | 2009-06-09 | Method for restoring severe saline-alkali field in situ by building bed to pave and bury mushroom rod directly |
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| CN101622921A true CN101622921A (en) | 2010-01-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115586A (en) * | 2014-06-13 | 2014-10-29 | 宁波高新区围海工程技术开发有限公司 | Moderate and severe saline-alkali soil treatment method |
| CN104285533A (en) * | 2014-10-22 | 2015-01-21 | 赵俊瑞 | Method for using agricultural straw to improve saline-alkali soil |
| CN108811582A (en) * | 2018-08-09 | 2018-11-16 | 岭南生态文旅股份有限公司 | A kind of ecological restoring method that heavy saline is inexpensive, quick, water-saving |
| CN108811582B (en) * | 2018-08-09 | 2024-04-19 | 岭南生态文旅股份有限公司 | Low-cost, rapid and water-saving ecological restoration method for heavy saline-alkali soil |
-
2009
- 2009-06-09 CN CN200910072219A patent/CN101622921A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115586A (en) * | 2014-06-13 | 2014-10-29 | 宁波高新区围海工程技术开发有限公司 | Moderate and severe saline-alkali soil treatment method |
| CN104115586B (en) * | 2014-06-13 | 2015-12-09 | 宁波高新区围海工程技术开发有限公司 | Heavy salinized ground administering method in one |
| CN104285533A (en) * | 2014-10-22 | 2015-01-21 | 赵俊瑞 | Method for using agricultural straw to improve saline-alkali soil |
| CN104285533B (en) * | 2014-10-22 | 2016-08-24 | 赵俊瑞 | A kind of method utilizing agricultural stalk improvement alkaline land soil |
| CN108811582A (en) * | 2018-08-09 | 2018-11-16 | 岭南生态文旅股份有限公司 | A kind of ecological restoring method that heavy saline is inexpensive, quick, water-saving |
| CN108811582B (en) * | 2018-08-09 | 2024-04-19 | 岭南生态文旅股份有限公司 | Low-cost, rapid and water-saving ecological restoration method for heavy saline-alkali soil |
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Open date: 20100113 |