CN106187592A - A kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer and modification method thereof - Google Patents
A kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer and modification method thereof Download PDFInfo
- Publication number
- CN106187592A CN106187592A CN201610546824.8A CN201610546824A CN106187592A CN 106187592 A CN106187592 A CN 106187592A CN 201610546824 A CN201610546824 A CN 201610546824A CN 106187592 A CN106187592 A CN 106187592A
- Authority
- CN
- China
- Prior art keywords
- soil
- fertilizer
- salt
- mixed fertilizer
- leaf vegetables
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to alkaline land improving technical field, it is specially a kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, this improvement Chemical Mixed Fertilizer includes the raw material of following composition by weight: agricultural residues powder 50 70 parts, animal wastes 40 60 parts, compound potassium sulfate fertilizer 35 65 parts, sodium carbonate 45 80 parts, a kind of modification method of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, this salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer and modification method simple in construction thereof, add agricultural residues powder and animal wastes, organic acidic materials can be produced by fermentation, the alkaline matter of soil is neutralized, mix by adding compound potassium sulfate fertilizer and sodium carbonate, fertilizer supply is provided for leaf vegetables, vegetable is preferably grown.
Description
Technical field
The present invention relates to alkaline land improving technical field, be specially a kind of salt-soda soil leaf vegetables plantation improvement compound
Fertilizer and modification method thereof.
Background technology
Saline-alkali soil is the general name of solonchak and alkaline earth.Solonchak refers mainly to chloride or the higher salinization soil of sulfate,
Soil is alkalescence, but pH value is the highest.Alkaline earth refer to carbonate containing or weight phosphatic soil, pH value is higher, soil in
Alkalescence, the content of organic matter of saline-alkali soil is few, and soil fertility is low, and physicochemical character is poor, and the anions and canons harmful to crop is many, crop
It is difficult to promote Seedling and growth.The fertilization principle of saline-alkali soil is based on organic fertilizer material and efficient compound fertilizer, controls low concentration chemical fertilizer
Use.Fertilizer contains substantial amounts of organic matter, the harmful anions and canons in soil is played cushioning effect, beneficially root of hair, rush
Seedling.High-concentration compound fertilizer invalid components is few, and residual is few, but the consumption of chemical fertilizer every time can not be too much, to avoid adding heavy soil
Secondary salinization, should be in conjunction with pouring water after executing chemical fertilizer, and to reduce soil liquid concentration, some soil are not suitable for leaf vegetables kind
Plant, and then make leaf vegetables price expediently increase, and leaf vegetables is difficult to preserve, and therefore can affect the life of people
Quality.
Summary of the invention
It is an object of the invention to provide a kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer and modification method thereof.
With the problem solving to propose in above-mentioned background technology.The present invention can improve the soil salt alkalescence in salt-soda soil, makes the soil after improvement
Ground is suitable for planting leaf vegetables.
For achieving the above object, the present invention provides following technical scheme: the leaf vegetables plantation of a kind of salt-soda soil improves
Chemical Mixed Fertilizer, this improvement Chemical Mixed Fertilizer includes the raw material of following composition by weight: agricultural residues powder 50-70 part, animal wastes 40-60
Part, compound potassium sulfate fertilizer 35-65 part, sodium carbonate 45-80 part, desulfurated plaster 55-70 part.
Preferably, described agricultural residues powder first carries out remove impurity screening, then dries, then through pulverization process, will
The fibre length of agricultural crop straw is crushed to 5-10 millimeter, and the dispensing that can be used as improveing Chemical Mixed Fertilizer uses.
Preferably, described animal wastes are one or several the mixing therein of cattle manure, sheep stool, pig manure and human feces
Thing, and animal wastes need to pass sequentially through fermentation, dehydration, deodorization, pulverize, the processing step that stirs prepared.
The modification method of a kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, comprises the following steps:
S1: plowed soils, uses plant equipment or instrument of digging to loosen the soil the soil hardened process of turning over, soil
The deep layer of soil translated into by the dish leaf on top layer and leaf bar, and the degree of depth of Soil tillage is 20-30 centimetre；
S2: increase desulfurated plaster, the soil after turning over is sprinkled into desulfurated plaster, is again turned over by equipment of turning over the most again
Plough so that desulfurated plaster uniformly and mixing with soil, is harrowed by leveling or soil is uniformly flattened by other smoothers, leveling
After soil can make to ooze under uniform moisture；
S3: the desalinization of soil by flooding or leaching, pours into clear water in the soil after leveling, until the deep layer of soil is impregnated with, and soil table by the time
After 2-5 centimetre of deep hydrops occurs in face, can stop supplying water, and stand 1-2 days, allow the clear water of flood irrigation by topsoil
Soluble-salt dissolves and brings the depths of soil along water into；
S4: in good time rake the soil level, when irrigate have the soil epidermis of clear water to be dried time, by rake the soil level can chesson, block soil
Capillary water carries salinity to earth's surface, prevents moisture from producing salt grain residue at surface evaporation, plays the effect preventing the accumulation of salt in the surface soil；
S5: increase fertilizer, agricultural residues powder and animal wastes are carried out according to above-mentioned raw material of mix-compound fertilizer number ratio
Stirring and mixing, and be uniformly applied on soil surface；
S6: increase mixed fertilizer, first enters compound potassium sulfate fertilizer and sodium carbonate according to above-mentioned raw material of mix-compound fertilizer number ratio
Row mixing, sprinkles compound potassium sulfate fertilizer and the mixed fertilizer of sodium carbonate at soil surface, and then carry out turning over process, will be spread to
The agricultural residues powder of upper soll layer, animal animal manure and mixed fertilizer plough under inside soil, and the most smooth soil can complete,
And every mu need to spread lower 30-50 kilogram of mixed compound fertilizer.
Compared with prior art, the invention has the beneficial effects as follows: this salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer
And modification method simple in construction, by adding agricultural residues powder and animal wastes, it is possible to produce organically acid by fermentation
Property material, the alkaline matter of soil is neutralized, mixes by adding compound potassium sulfate fertilizer and sodium carbonate, sodium carbonate can in
Alkaline matter in the alkaline matter too much with in soil, and then dual sweetening of the soil, provides fertilizer supply for leaf vegetables,
Vegetable is preferably grown, by adding desulfurated plaster, sand is improved into fertile soil with clay, improve structure and the row of soil
Water characteristic, increases root nodule yield, promotes the conversion of nitrogen compound, increases soil cationic exchange capacity, the process of the present invention
Method is simple, and improved effect is good, is suitable for promoting the use of.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
Embodiment one
The present invention provides a kind of technical scheme: a kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, this improvement is multiple
Complex fertilizer includes the raw material of following composition by weight: agricultural residues powder 50 parts, animal wastes 40 parts, compound potassium sulfate fertilizer 35 parts, carbon
45 parts of sodium of acid, desulfurated plaster 55.
Wherein, described agricultural residues powder first carries out remove impurity screening, then dries, then through pulverization process, by agriculture
The fibre length of crop material is crushed to 5 millimeters, and the dispensing that can be used as improveing Chemical Mixed Fertilizer uses.
Wherein, described animal wastes are four kinds of mixture of cattle manure, sheep stool, pig manure and human feces, and animal wastes
Need to pass sequentially through fermentation, dehydration, deodorization, pulverize, the processing step that stirs prepared.
The modification method of a kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, comprises the following steps:
S1: plowed soils, uses plant equipment or instrument of digging to loosen the soil the soil hardened process of turning over, soil
The deep layer of soil translated into by the dish leaf on top layer and leaf bar, and the degree of depth of Soil tillage is 20 centimetres；
S2: increase desulfurated plaster, the soil after turning over is sprinkled into desulfurated plaster, is again turned over by equipment of turning over the most again
Plough so that desulfurated plaster uniformly and mixing with soil, is harrowed by leveling or soil is uniformly flattened by other smoothers, leveling
After soil can make to ooze under uniform moisture；
S3: the desalinization of soil by flooding or leaching, pours into clear water in the soil after leveling, until the deep layer of soil is impregnated with, and soil table by the time
Face occurs after 2 centimetres of deep hydrops, can stop supplying water, and stand 1 day, allows solvable by topsoil of the clear water of flood irrigation
Property salt dissolve and bring into along water the depths of soil；
S4: in good time rake the soil level, when irrigate have the soil epidermis of clear water to be dried time, by rake the soil level can chesson, block soil
Capillary water carries salinity to earth's surface, prevents moisture from producing salt grain residue at surface evaporation, plays the effect preventing the accumulation of salt in the surface soil；
S5: increase fertilizer, agricultural residues powder and animal wastes are carried out according to above-mentioned raw material of mix-compound fertilizer number ratio
Stirring and mixing, and be uniformly applied on soil surface；
S6: increase mixed fertilizer, first enters compound potassium sulfate fertilizer and sodium carbonate according to above-mentioned raw material of mix-compound fertilizer number ratio
Row mixing, sprinkles compound potassium sulfate fertilizer and the mixed fertilizer of sodium carbonate at soil surface, and then carry out turning over process, will be spread to
The agricultural residues powder of upper soll layer, animal animal manure and mixed fertilizer plough under inside soil, and the most smooth soil can complete,
And every mu need to spread lower 30 kilograms of mixed compound fertilizer.
Embodiment two
The present invention provides a kind of technical scheme: a kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, this improvement is multiple
Complex fertilizer includes the raw material of following composition by weight: agricultural residues powder 55 parts, animal wastes 45 parts, compound potassium sulfate fertilizer 47 parts, carbon
58 parts of sodium of acid, desulfurated plaster 65.
Wherein, described agricultural residues powder first carries out remove impurity screening, then dries, then through pulverization process, by agriculture
The fibre length of crop material is crushed to 8 millimeters, and the dispensing that can be used as improveing Chemical Mixed Fertilizer uses.
Wherein, described animal wastes are four kinds of mixture of cattle manure, sheep stool, pig manure and human feces, and animal wastes
Need to pass sequentially through fermentation, dehydration, deodorization, pulverize, the processing step that stirs prepared.
The modification method of a kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, comprises the following steps:
S1: plowed soils, uses plant equipment or instrument of digging to loosen the soil the soil hardened process of turning over, soil
The deep layer of soil translated into by the dish leaf on top layer and leaf bar, and the degree of depth of Soil tillage is 26 centimetres；
S2: increase desulfurated plaster, the soil after turning over is sprinkled into desulfurated plaster, is again turned over by equipment of turning over the most again
Plough so that desulfurated plaster uniformly and mixing with soil, is harrowed by leveling or soil is uniformly flattened by other smoothers, leveling
After soil can make to ooze under uniform moisture；
S3: the desalinization of soil by flooding or leaching, pours into clear water in the soil after leveling, until the deep layer of soil is impregnated with, and soil table by the time
Face occurs after 3 centimetres of deep hydrops, can stop supplying water, and stand 2 days, allows solvable by topsoil of the clear water of flood irrigation
Property salt dissolve and bring into along water the depths of soil；
S4: in good time rake the soil level, when irrigate have the soil epidermis of clear water to be dried time, by rake the soil level can chesson, block soil
Capillary water carries salinity to earth's surface, prevents moisture from producing salt grain residue at surface evaporation, plays the effect preventing the accumulation of salt in the surface soil；
S5: increase fertilizer, agricultural residues powder and animal wastes are carried out according to above-mentioned raw material of mix-compound fertilizer number ratio
Stirring and mixing, and be uniformly applied on soil surface；
S6: increase mixed fertilizer, first enters compound potassium sulfate fertilizer and sodium carbonate according to above-mentioned raw material of mix-compound fertilizer number ratio
Row mixing, sprinkles compound potassium sulfate fertilizer and the mixed fertilizer of sodium carbonate at soil surface, and then carry out turning over process, will be spread to
The agricultural residues powder of upper soll layer, animal animal manure and mixed fertilizer plough under inside soil, and the most smooth soil can complete,
And every mu need to spread lower 45 kilograms of mixed compound fertilizer.
Embodiment three
The present invention provides a kind of technical scheme: a kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, this improvement is multiple
Complex fertilizer includes the raw material of following composition by weight: agricultural residues powder 70 parts, animal wastes 60 parts, compound potassium sulfate fertilizer 65 parts, carbon
80 parts of sodium of acid, desulfurated plaster 70.
Wherein, described agricultural residues powder first carries out remove impurity screening, then dries, then through pulverization process, by agriculture
The fibre length of crop material is crushed to 10 millimeters, and the dispensing that can be used as improveing Chemical Mixed Fertilizer uses.
Wherein, described animal wastes are four kinds of mixture of cattle manure, sheep stool, pig manure and human feces, and animal wastes
Need to pass sequentially through fermentation, dehydration, deodorization, pulverize, the processing step that stirs prepared.
The modification method of a kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, comprises the following steps:
S1: plowed soils, uses plant equipment or instrument of digging to loosen the soil the soil hardened process of turning over, soil
The deep layer of soil translated into by the dish leaf on top layer and leaf bar, and the degree of depth of Soil tillage is 30 centimetres；
S2: increase desulfurated plaster, the soil after turning over is sprinkled into desulfurated plaster, is again turned over by equipment of turning over the most again
Plough so that desulfurated plaster uniformly and mixing with soil, is harrowed by leveling or soil is uniformly flattened by other smoothers, leveling
After soil can make to ooze under uniform moisture；
S3: the desalinization of soil by flooding or leaching, pours into clear water in the soil after leveling, until the deep layer of soil is impregnated with, and soil table by the time
Face occurs after 5 centimetres of deep hydrops, can stop supplying water, and stand 2 days, allows solvable by topsoil of the clear water of flood irrigation
Property salt dissolve and bring into along water the depths of soil；
S4: in good time rake the soil level, when irrigate have the soil epidermis of clear water to be dried time, by rake the soil level can chesson, block soil
Capillary water carries salinity to earth's surface, prevents moisture from producing salt grain residue at surface evaporation, plays the effect preventing the accumulation of salt in the surface soil；
S5: increase fertilizer, agricultural residues powder and animal wastes are carried out according to above-mentioned raw material of mix-compound fertilizer number ratio
Stirring and mixing, and be uniformly applied on soil surface；
S6: increase mixed fertilizer, first enters compound potassium sulfate fertilizer and sodium carbonate according to above-mentioned raw material of mix-compound fertilizer number ratio
Row mixing, sprinkles compound potassium sulfate fertilizer and the mixed fertilizer of sodium carbonate at soil surface, and then carry out turning over process, will be spread to
The agricultural residues powder of upper soll layer, animal animal manure and mixed fertilizer plough under inside soil, and the most smooth soil can complete,
And every mu need to spread lower 50 kilograms of mixed compound fertilizer.
By above-mentioned three groups of embodiments are carried out contrast experiment, use the solution of the present invention in salt-soda soil, improve one month
Afterwards, experimental result is as shown in the table, from experimental result it can be found that, three groups of embodiments all can effectively reduce in soil
Salt alkali content, the soil after transformation is suitable for kind of a leaf vegetables, and the scheme low cost that the present invention proposes, and is suitable for big
Scale is promoted the use of, and has preferable market prospect.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (4)
1. a salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer, it is characterised in that this improvement Chemical Mixed Fertilizer includes following heavy
The raw material of amount component: agricultural residues powder 50-70 part, animal wastes 40-60 part, compound potassium sulfate fertilizer 35-65 part, sodium carbonate
45-80 part.
Leaf vegetables plantation improvement Chemical Mixed Fertilizer in a kind of salt-soda soil the most according to claim 1, it is characterised in that: described
Agricultural residues powder first carries out remove impurity screening, then dries, then through pulverization process, by the fibre length of agricultural crop straw
Being crushed to 5-10 millimeter, the dispensing that can be used as improveing Chemical Mixed Fertilizer uses.
Leaf vegetables plantation improvement Chemical Mixed Fertilizer in a kind of salt-soda soil the most according to claim 1, it is characterised in that: described
Animal wastes are cattle manure, sheep stool, pig manure and human feces one or several mixture therein, and animal wastes need
Pass sequentially through fermentation, dehydration, deodorization, pulverize, the processing step that stirs prepares.
4. a modification method for salt-soda soil as claimed in claim 1 leaf vegetables plantation improvement Chemical Mixed Fertilizer, its feature
It is, comprises the following steps:
S1: plowed soils, uses plant equipment or instrument of digging to loosen the soil the soil hardened processs, and Soil tillage is loosening
It was difficult to deep；
S2: soil flattens, and uses leveling rake or other smoothers to carry out soil and uniformly flatten, and the soil after leveling can make moisture
Ooze under Jun Yun；
S3: the desalinization of soil by flooding or leaching, pours into clear water in the soil after leveling, until the deep layer of soil is impregnated with, and soil surface goes out by the time
After existing 2-5 centimetre of deep hydrops, can stop supplying water, and stand 1-2 days, allow solvable by topsoil of the clear water of flood irrigation
Property salt dissolves and brings the depths of soil into；
S4: in good time rake the soil level, the table soil that can loosen of raking the soil level, blocks soil capillary water and carries salinity to earth's surface, play and prevent the accumulation of salt in the surface soil
Effect；
S5: increase fertilizer, agricultural residues powder and animal wastes are mixed according to above-mentioned raw material of mix-compound fertilizer number ratio,
And uniformly it is applied to soil surface；
S6: increase mixed fertilizer, first mixes compound potassium sulfate fertilizer and sodium carbonate according to above-mentioned raw material of mix-compound fertilizer number ratio
Closing, sprinkle compound potassium sulfate fertilizer and the mixed fertilizer of sodium carbonate at soil surface, then carry out turning over process, will be spread to soil
The agricultural residues powder on top layer, animal animal manure and mixed fertilizer plough under inside soil, and the most smooth soil can complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546824.8A CN106187592A (en) | 2016-07-12 | 2016-07-12 | A kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer and modification method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610546824.8A CN106187592A (en) | 2016-07-12 | 2016-07-12 | A kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer and modification method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106187592A true CN106187592A (en) | 2016-12-07 |
Family
ID=57476997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610546824.8A Withdrawn CN106187592A (en) | 2016-07-12 | 2016-07-12 | A kind of salt-soda soil leaf vegetables plantation improvement Chemical Mixed Fertilizer and modification method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106187592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358728A (en) * | 2018-03-30 | 2018-08-03 | 龚月 | Soil conditioning matrix containing Chinese medicine waste and its preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422735A (en) * | 2011-09-16 | 2012-04-25 | 南通华林生物科技发展有限公司 | Ecological integrated improved facility and improving method for saline and alkaline land |
| CN104355931A (en) * | 2014-10-29 | 2015-02-18 | 瑞昊(北京)环境工程集团有限公司 | Saline-alkali soil fertilizer and preparation method thereof |
| CN104472049A (en) * | 2014-12-01 | 2015-04-01 | 山西省农业科学院农业环境与资源研究所 | Method for quickly improving inland severe saline-alkaline wasteland |
-
2016
- 2016-07-12 CN CN201610546824.8A patent/CN106187592A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422735A (en) * | 2011-09-16 | 2012-04-25 | 南通华林生物科技发展有限公司 | Ecological integrated improved facility and improving method for saline and alkaline land |
| CN104355931A (en) * | 2014-10-29 | 2015-02-18 | 瑞昊(北京)环境工程集团有限公司 | Saline-alkali soil fertilizer and preparation method thereof |
| CN104472049A (en) * | 2014-12-01 | 2015-04-01 | 山西省农业科学院农业环境与资源研究所 | Method for quickly improving inland severe saline-alkaline wasteland |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358728A (en) * | 2018-03-30 | 2018-08-03 | 龚月 | Soil conditioning matrix containing Chinese medicine waste and its preparation method and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109679662A (en) | A kind of modifying agent and modification method suitable for different soil fertility horizontal soil earth | |
| CN108184358A (en) | A kind of physics and the effective ways in bioconjugation improvement salt-soda soil | |
| CN103583106A (en) | Method for biologically improving saline-alkali soil | |
| CN104718837B (en) | A kind of middle low yield hargil paddy field plow layer is made to become deep fertile method | |
| CN108299114B (en) | New regulation arable land farming layer building material of main part, arable layer construction method and application | |
| CN104221522B (en) | A kind of modification method of discarded salt pan | |
| CN104761416A (en) | Biochemical conditioner capable of improving saline-alkali soil and preparation method thereof | |
| CN110169320A (en) | A kind of salt-soda soil corn efficient cultivation method | |
| CN104488397A (en) | Simplified straw-returning-to-field method applicable to clay paddy fields | |
| CN109197008A (en) | A method of administering improvement salt-soda soil | |
| CN1784943A (en) | Method for construction of ecological grass and administering grassland not to be desert in future | |
| CN102124890A (en) | Farmland planting method of high-selenium crops | |
| CN104145556A (en) | Carclazyte soil improvement method | |
| CN104663065A (en) | Method for improving saline alkali soil in use of biomass charcoal | |
| CN106187585A (en) | A kind of heavy salinized geomicrobes modification method | |
| CN107593023A (en) | Salt-soda soil planting beet and the method for improveing clay fertilizer situation | |
| CN101390487B (en) | Method of in-situ remediation for alkaline land by improving small-hole and planting artificial forest | |
| CN106034437B (en) | Method and application using the heavy salinized ground of earthworm and pyrolkigneous liquid comprehensive repair | |
| CN103011965B (en) | A kind of Polygonum multiflorum biofertilizer and its preparation method and application | |
| CN108934256A (en) | A kind of arable farming method improveing soil | |
| CN111642167A (en) | Water-retention, water-saving, fertilizer-retention and fertilizer-saving treatment method for transforming dry land and sand land into paddy field | |
| CN106220411A (en) | A kind of salt-soda soil rattan wood plantation improvement fertilizer and modification method thereof | |
| CN106577148A (en) | Method for interplanting blackberry lily under oil tea forests | |
| CN107969202A (en) | A kind of fertilizing method of citrus | |
| CN107646227A (en) | A kind of soil improvement method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161207 |
|
| WW01 | Invention patent application withdrawn after publication |