CN106212146A - A kind of utilization reclaims the method that improvement substrate sets up nursery - Google Patents
A kind of utilization reclaims the method that improvement substrate sets up nursery Download PDFInfo
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- CN106212146A CN106212146A CN201610537344.5A CN201610537344A CN106212146A CN 106212146 A CN106212146 A CN 106212146A CN 201610537344 A CN201610537344 A CN 201610537344A CN 106212146 A CN106212146 A CN 106212146A
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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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention provides to utilize and reclaim the method that improvement substrate sets up nursery, substrate employs kieselguhr, bean cake, distiller grains etc. and reclaims material, after adding special flora, then mixes mutually with crude salt alkaline earth, obtain extraordinary improved effect；Substrate source is wide, with low cost, good in economic efficiency；Sealing coat and filter course cooperate, and can protect root system of plant.
Description
Technical field
The present invention relates to the improving technology field in salt-soda soil, it particularly relates to a kind of utilization reclaims improvement substrate foundation
The method in nursery.
Background technology
Saline-alkali soil is after in soil, solubility salt or Sodium by substitution ion concentration reach to a certain degree, and crop is difficult to grow
A class soil, moisture-salt transport be saline-alkali soil formed a key factor, i.e. salt with water come, salt goes with water, say, that by
Certain salinity is the most all contained in RS in Alkali Region soil parent material and subsoil water, when level of ground water is close to earth's surface, and this area, earth's surface
When comparing arid again, after rising to the groundwater evaporation on earth's surface under soil capillarity, stay and be dissolved in subsoil water
Salinity, accumulates over a long period so that soil salt content is gradually increased, thus forms saline-alkali soil.
Salinization of soil problem is worldwide widely present, and is particularly acute in arid, semiarid zone problem especially.
According to incompletely statistics, the nearlyest 1,000,000,000 hectares of whole world saline-alkali soil area.According to China's second time soil survey information, the whole nation is saline and alkaline
Ground resource area about 5.27 hundred million mu, the Saline that its near-mid term can develop about 100,000,000 mu, be mainly distributed on North China, northwest,
Northeast and coastal region.As a example by the Inner Mongol, the nearlyest more than 700 ten thousand mu of salt-soda soil cultivated area.And, in recent years, plough by
Improper in irrigating, soil secondary salinization area still increases with the speed of annual 15-20 ten thousand mu.
Currently, China is faced with population increase, the immense pressure fallen sharply of ploughing, and either improves the unit in existing arable land
Area output, the most in a planned way reclaims wasteland and all necessarily involves the suppression control salt preventing and treating in salt-soda soil.And salinized soil is as one
Land resource, has about 80% to be not yet obtained by, thus, by suppression control salt technology, carry out the exploitation of large area saline-alkali wasteland
Preventing and treating saliferous with Irrigated Area Soils, will be the important channel solving China 1,600,000,000 population food problem.Especially do in China
Drought, semiarid zone, alkaline land improving Utilizing question has pole to Agriculture Production, management of national land, ecological environmental protection etc.
Its important meaning.
Along with the development of environment in recent years biotechnology, phytoremediation technology effect in Saline-alkali Field Control is gradually subject to
Pay attention to.Utilize the biological control measures such as phytoremediation technology that salt-soda soil carries out improvement and there is low cost, effective, free of contamination excellent
Point, is one of the optimal path of saline land greening.
Summary of the invention
In view of this, it is an object of the invention to provide to utilize and reclaim the method that improvement substrate sets up nursery, use the method
Non-salt-tolerant plant can be planted heavy salinized.
A kind of utilization reclaims the method that improvement substrate sets up nursery, comprises the following steps:
A, on salt-soda soil excavate plantation hole；
B, plantation hole bottom and inwall lay two-layer sealing coat respectively；
C, bottom, inwall two-layer sealing coat between be respectively provided with filter course；
D, the special recovery in preparation salt-soda soil are improved substrate and insert in hole, compacting；
E, plantation nursery stock, form nursery；
Described filter course is Vermiculitum；
Described sealing coat is Chinese small iris fiber and bamboo fiber blended needle-punched geotextiles.
Chinese small iris fiber and bamboo fibre are the fiber with certain antibacterial effect, match with Vermiculitum, can reduce plant
Salinity around root system, alleviates the salt persecution to root system；Especially at the afforestation initial stage, root system development can be promoted, promote root
System is to nutrient, the absorption of moisture；Harmful bacteria in soil outside substrate can also be played certain killing effect simultaneously, thus to base
Profitable strain in matter is protected, and protects root system of plant.
A kind of salt-soda soil is special reclaims improvement substrate, by weight, including following Main Ingredients and Appearance:
Kieselguhr 30-50 part,
Bean cake 15-25 part,
Distiller grains 30-50 part,
Chicken manure 100-150 part,
Water 100-120 part,
Salt alga 70-90 part,
Microorganism 25-35 part
Salt-soda soil original soil 1000-1500 part.
Preferably, described microorganism is nitrogen-fixing bacteria, streptococcus thermophilus, thermophilic actinomycete.
Preferably, described microorganism also includes trichoderma harzianum.
Trichoderma harzianum grows at plant rhizosphere and forms " protective cover ", to prevent infecting of root pathogenic fungi.Can divide
Secrete enzyme and antibiotic agents, decompose the cell wall of pathogenic fungi.
The special preparation method reclaiming improvement substrate in a kind of salt-soda soil, comprises the following steps:
A, kieselguhr is put in pulverizer, mixing speed is adjusted to 150-200rpm, stir 10-15min；
B, mixing speed is adjusted to 250-300rpm, adds bean cake, salt alga, distiller grains, stir 15-30min；
C, mixing speed is adjusted to 380-400rpm, adds chicken manure, stir 10-20min；
D, addition water and microorganism, sealing and fermenting 18-20 days, make biological organic fertilizer；
E, biological organic fertilizer and salt-soda soil original soil are mutually mixed uniformly,.
Preferably, be initially charged streptococcus thermophilus in described step D, thermophilic actinomycete was fermented after 15-17 days, added solid
Nitrogen bacterium, trichoderma harzianum ferment 3 days.
Be initially charged streptococcus thermophilus, thermophilic actinomycete, fermented after, streptococcus thermophilus, thermophilic actinomycete can be accelerated
Flora growth speed, promotes Microflora, after using, can generate the acidic materials such as lactic acid, and Lumbricus survives energy in the environment
Power is higher, therefore flora can match with Lumbricus and preferably improve the soil for growth environment of plant, the multiple antibiosis simultaneously generated
Element, enzyme and vitamin, it is possible to reduce the ill probability of plant, promote plant products.
Preferably, described substrate is used together with Lumbricus.
Preferably, in described step D, microorganism effective bacterium sum of addition is (1.0-5.0) * 105Cfu/ gram.
Salt-soda soil provided by the present invention is special reclaims improvement substrate and preparation method thereof, and one is by substrate and Lumbricus phase
Coordinating the pH value improving saline-alkali soil soil, and the growth for plant provides fertilizer, plant survival rate is high, and growth is quickly；Two are
Substrate of the present invention source is wide, with low cost, good in economic efficiency；Three is that the microorganism effective bacterium sum ratio added in substrate is traditional
Microbial bacteria low 2-3 the order of magnitude of sum in fertilizer, low cost；Four are sealing coat and filter course cooperates, can be right
Root system of plant is protected.
Detailed description of the invention
Embodiment 1
A kind of utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that comprise the following steps:
A, on salt-soda soil excavate plantation hole；
B, plantation hole bottom and inwall lay two-layer sealing coat respectively；
C, bottom, inwall two-layer sealing coat between be respectively provided with filter course；
D, the special recovery in preparation salt-soda soil are improved substrate and insert in hole, compacting；
E, plantation nursery stock, form nursery；
Described filter course is Vermiculitum；
Described sealing coat is Chinese small iris fiber and bamboo fiber blended needle-punched geotextiles；
Described salt-soda soil is special reclaims improvement substrate, by weight, including following Main Ingredients and Appearance:
40 parts of kieselguhr,
Bean cake 20 parts,
35 parts of distiller grains,
Chicken manure 120 parts,
110 parts of water,
Salt alga 80 parts,
Microorganism 30 parts
Salt-soda soil original soil 1300 parts.
Described microorganism is nitrogen-fixing bacteria, trichoderma harzianum, streptococcus thermophilus, thermophilic actinomycete.
The special preparation method reclaiming improvement substrate in described salt-soda soil, comprises the following steps:
A, kieselguhr is put in pulverizer, mixing speed is adjusted to 180rpm, stir 12min；
B, mixing speed is adjusted to 270rpm, adds bean cake, salt alga, distiller grains, stir 20min；
C, mixing speed is adjusted to 380rpm, adds chicken manure, stir 15min；
D, addition water and microorganism, sealing and fermenting 19 days, make biological organic fertilizer；
E, biological organic fertilizer and salt-soda soil original soil are mutually mixed uniformly,.
Be initially charged streptococcus thermophilus in described step D, thermophilic actinomycete was fermented after 16 days, added nitrogen-fixing bacteria, Ha Ci
Trichoderma is fermented 3 days.
In described step D, microorganism effective bacterium sum of addition is (1.0-5.0) * 105Cfu/ gram.
Described substrate is used together with Lumbricus.
Embodiment 2
A kind of utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that comprise the following steps:
A, on salt-soda soil excavate plantation hole；
B, plantation hole bottom and inwall lay two-layer sealing coat respectively；
C, bottom, inwall two-layer sealing coat between be respectively provided with filter course；
D, the special recovery in preparation salt-soda soil are improved substrate and insert in hole, compacting；
E, plantation nursery stock, form nursery；
Described filter course is Vermiculitum；
Described sealing coat is Chinese small iris fiber and bamboo fiber blended needle-punched geotextiles；
Described salt-soda soil is special reclaims improvement substrate, by weight, including following Main Ingredients and Appearance:
50 parts of kieselguhr,
Bean cake 15 parts,
30 parts of distiller grains,
Chicken manure 150 parts,
110 parts of water,
Salt alga 70 parts,
Microorganism 25 parts
Salt-soda soil original soil 1500 parts.
Described microorganism is nitrogen-fixing bacteria, trichoderma harzianum, streptococcus thermophilus, thermophilic actinomycete.
The special preparation method reclaiming improvement substrate in described salt-soda soil, comprises the following steps:
A, kieselguhr is put in pulverizer, mixing speed is adjusted to 200rpm, stir 10min；
B, mixing speed is adjusted to 300rpm, adds bean cake, salt alga, distiller grains, stir 30min；
C, mixing speed is adjusted to 400rpm, adds chicken manure, stir 10min；
D, addition water and microorganism, sealing and fermenting 20 days, make biological organic fertilizer；
E, biological organic fertilizer and salt-soda soil original soil are mutually mixed uniformly,.
Be initially charged streptococcus thermophilus in described step D, thermophilic actinomycete was fermented after 17 days, added nitrogen-fixing bacteria, Ha Ci
Trichoderma is fermented 3 days.
In described step D, microorganism effective bacterium sum of addition is (1.0-5.0) * 105Cfu/ gram.
Described substrate is used together with Lumbricus.
Embodiment 3
A kind of utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that comprise the following steps:
A, on salt-soda soil excavate plantation hole；
B, plantation hole bottom and inwall lay two-layer sealing coat respectively；
C, bottom, inwall two-layer sealing coat between be respectively provided with filter course；
D, the special recovery in preparation salt-soda soil are improved substrate and insert in hole, compacting；
E, plantation nursery stock, form nursery；
Described filter course is Vermiculitum；
Described sealing coat is Chinese small iris fiber and bamboo fiber blended needle-punched geotextiles；
Described salt-soda soil is special reclaims improvement substrate, by weight, including following Main Ingredients and Appearance:
30 parts of kieselguhr,
Bean cake 15 parts,
30 parts of distiller grains,
Chicken manure 100 parts,
120 parts of water,
Salt alga 70 parts,
Microorganism 35 parts
Salt-soda soil original soil 1000 parts.
Described microorganism is nitrogen-fixing bacteria, trichoderma harzianum, streptococcus thermophilus, thermophilic actinomycete.
The special preparation method reclaiming improvement substrate in described salt-soda soil, comprises the following steps:
A, kieselguhr is put in pulverizer, mixing speed is adjusted to 150rpm, stir 15min；
B, mixing speed is adjusted to 250rpm, adds bean cake, salt alga, distiller grains, stir 25min；
C, mixing speed is adjusted to 380rpm, adds chicken manure, stir 20min；
D, addition water and microorganism, sealing and fermenting 18 days, make biological organic fertilizer；
E, biological organic fertilizer and salt-soda soil original soil are mutually mixed uniformly,.
Be initially charged streptococcus thermophilus in described step D, thermophilic actinomycete was fermented after 15 days, added nitrogen-fixing bacteria, Ha Ci
Trichoderma is fermented 3 days.
In described step D, microorganism effective bacterium sum of addition is (1.0-5.0) * 105Cfu/ gram.
Described substrate is used together with Lumbricus.
Use this nursery planting Flos Osmanthi Fragrantis, test survival rate and the speed of growth, and (salinity is as 0.35g/ with former salt-soda soil
Kg, pH value is 8.7) planting effect be reference examples, tested data as follows:
With comparative example, the design parameter of the present invention is analyzed below:
Comparative example 1
Streptococcus thermophilus in embodiment 1 and thermophilic actinomycete being removed, remaining condition is identical with embodiment 1, test Flos Osmanthi Fragrantis
Planting effect, obtains following data:
Comparative example 2
Being removed by trichoderma harzianum in embodiment 1, remaining condition is identical with embodiment 1, the planting effect of test Flos Osmanthi Fragrantis, obtains
Following data:
By comparative example 1 and 2 it is recognised that streptococcus thermophilus and thermophilic actinomycete and the trichoderma harzianum improvement to substrate
Influential effect is very big, and survival rate and rate of growth to plant all have considerable influence.
Comparative example 3
Being removed by Lumbricus in embodiment 1, remaining condition is identical with embodiment 1, the planting effect of test Flos Osmanthi Fragrantis, is counted as follows
According to:
| Survival rate % then | Current growth rate % | |
| Embodiment 1 | 100 | 110 |
| Comparative example 3 | 100 | 88 |
By comparative example 3 it is recognised that the substrate discord Lumbricus of the present invention is common, the survival rate of plant is not affected, but
It is that the impact of the growing state on plant is bigger.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (8)
1. one kind utilizes the method that recovery improvement substrate sets up nursery, it is characterised in that comprise the following steps:
A, on salt-soda soil excavate plantation hole；
B, plantation hole bottom and inwall lay two-layer sealing coat respectively；
C, bottom, inwall two-layer sealing coat between be respectively provided with filter course；
D, the special recovery in preparation salt-soda soil are improved substrate and insert in hole, compacting；
E, plantation nursery stock, form nursery；
Described filter course is Vermiculitum；
Described sealing coat is Chinese small iris fiber and bamboo fiber blended needle-punched geotextiles.
The most according to claim 1 utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that described is saline and alkaline
Ground is special reclaims improvement substrate, by weight, including following Main Ingredients and Appearance:
Kieselguhr 30-50 part,
Bean cake 15-25 part,
Distiller grains 30-50 part,
Chicken manure 100-150 part,
Water 100-120 part,
Salt alga 70-90 part,
Microorganism 25-35 part,
Salt-soda soil original soil 1000-1500 part.
The most according to claim 2 utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that described micro-life
Thing is nitrogen-fixing bacteria, streptococcus thermophilus, thermophilic actinomycete, trichoderma harzianum.
The most according to claim 1 utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that described is saline and alkaline
The special preparation method reclaiming improvement substrate in ground, comprises the following steps:
A, kieselguhr is put in pulverizer, mixing speed is adjusted to 150-200rpm, stir 10-15min；
B, mixing speed is adjusted to 250-300rpm, adds bean cake, salt alga, distiller grains, stir 15-30min；
C, mixing speed is adjusted to 380-400rpm, adds chicken manure, stir 10-20min；
D, addition water and microorganism, sealing and fermenting 18-20 days, make biological organic fertilizer；
E, biological organic fertilizer and salt-soda soil original soil are mutually mixed uniformly,.
The most according to claim 4 utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that described step
Be initially charged streptococcus thermophilus in D, thermophilic actinomycete was fermented after 15-17 days, added nitrogen-fixing bacteria, trichoderma harzianum ferments 3 days.
The most according to claim 4 utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that described step
In D, microorganism effective bacterium sum of addition is (1.0-5.0) * 105Cfu/ gram.
The most according to claim 1 utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that described substrate
It is used together with Lumbricus.
The most according to claim 1 utilization reclaims the method that improvement substrate sets up nursery, it is characterised in that include following step
Rapid:
A, on salt-soda soil excavate plantation hole；
B, plantation hole bottom and inwall lay two-layer sealing coat respectively；
C, bottom, inwall two-layer sealing coat between be respectively provided with filter course；
D, the special recovery in preparation salt-soda soil are improved substrate and insert in hole, compacting；
E, plantation nursery stock, form nursery；
Described filter course is Vermiculitum；
Described sealing coat is Chinese small iris fiber and bamboo fiber blended needle-punched geotextiles；
Described salt-soda soil is special reclaims improvement substrate, by weight, including following Main Ingredients and Appearance:
40 parts of kieselguhr,
Bean cake 20 parts,
35 parts of distiller grains,
Chicken manure 120 parts,
110 parts of water,
Salt alga 80 parts,
Microorganism 30 parts
Salt-soda soil original soil 1300 parts；
Described microorganism is nitrogen-fixing bacteria, trichoderma harzianum, streptococcus thermophilus, thermophilic actinomycete；
The special preparation method reclaiming improvement substrate in described salt-soda soil, comprises the following steps:
A, kieselguhr is put in pulverizer, mixing speed is adjusted to 180rpm, stir 12min；
B, mixing speed is adjusted to 270rpm, adds bean cake, salt alga, distiller grains, stir 20min；
C, mixing speed is adjusted to 380rpm, adds chicken manure, stir 15min；
D, addition water and microorganism, sealing and fermenting 19 days, make biological organic fertilizer；
E, biological organic fertilizer and salt-soda soil original soil are mutually mixed uniformly,；
Be initially charged streptococcus thermophilus in described step D, thermophilic actinomycete was fermented after 16 days, added nitrogen-fixing bacteria, Trichoderma harzianum
Bacterium is fermented 3 days；
In described step D, microorganism effective bacterium sum of addition is (1.0-5.0) * 105Cfu/ gram；
Described substrate is used together with Lumbricus.
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Cited By (6)
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| CN107089880A (en) * | 2017-06-26 | 2017-08-25 | 江口县旭辉生态农业科技有限公司 | A kind of sealwort cultivation matrix and preparation method thereof |
| CN107980269A (en) * | 2018-01-09 | 2018-05-04 | 天津市瑞德赛恩水业有限公司 | Alkaline land soil is improved and biological renovation method |
| CN108651127A (en) * | 2018-05-02 | 2018-10-16 | 合肥绿叶园林工程有限责任公司 | A method of planting Flos micheliae Albae using saline-alkali soil |
| CN108739209A (en) * | 2018-05-02 | 2018-11-06 | 合肥绿叶园林工程有限责任公司 | A method of planting Chinese rose using saline-alkali soil |
| CN110622821A (en) * | 2019-10-29 | 2019-12-31 | 青岛九天智慧农业集团有限公司 | Saline-alkali-resistant rice seedling raising substrate |
| CN110741906A (en) * | 2019-10-29 | 2020-02-04 | 青岛九天智慧农业集团有限公司 | Saline-alkali soil rice seedling raising soil and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089880A (en) * | 2017-06-26 | 2017-08-25 | 江口县旭辉生态农业科技有限公司 | A kind of sealwort cultivation matrix and preparation method thereof |
| CN107980269A (en) * | 2018-01-09 | 2018-05-04 | 天津市瑞德赛恩水业有限公司 | Alkaline land soil is improved and biological renovation method |
| CN107980269B (en) * | 2018-01-09 | 2019-09-17 | 天津市瑞德赛恩水业有限公司 | Alkaline land soil improvement and biological renovation method |
| CN108651127A (en) * | 2018-05-02 | 2018-10-16 | 合肥绿叶园林工程有限责任公司 | A method of planting Flos micheliae Albae using saline-alkali soil |
| CN108739209A (en) * | 2018-05-02 | 2018-11-06 | 合肥绿叶园林工程有限责任公司 | A method of planting Chinese rose using saline-alkali soil |
| CN110622821A (en) * | 2019-10-29 | 2019-12-31 | 青岛九天智慧农业集团有限公司 | Saline-alkali-resistant rice seedling raising substrate |
| CN110741906A (en) * | 2019-10-29 | 2020-02-04 | 青岛九天智慧农业集团有限公司 | Saline-alkali soil rice seedling raising soil and preparation method thereof |
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