CN107827635A - A kind of rice in saline-alkali field special fertilizer - Google Patents
A kind of rice in saline-alkali field special fertilizer Download PDFInfo
- Publication number
- CN107827635A CN107827635A CN201711015196.1A CN201711015196A CN107827635A CN 107827635 A CN107827635 A CN 107827635A CN 201711015196 A CN201711015196 A CN 201711015196A CN 107827635 A CN107827635 A CN 107827635A
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- fertilizer
- rice
- soil
- alkaline land
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fertilizers (AREA)
Abstract
The invention belongs to alkaline land improving and efficient technical field of fertilizer application, specially a kind of rice in saline-alkali field special fertilizer, its component classification and corresponding parts by weight are：32~52 parts of green manure, 28~40 parts of sludge, 22~30 parts of muck, 20~26 parts of humic acid, 28~34 parts of urea, 15~20 parts of calcium superphosphate, 10~16 parts of potassium sulfate, 6~8 parts of 8~16 parts of siliceous fertilizer and zinc sulfate, by green manure, sludge, muck and humic acid are ploughed deeply as base manure to be ploughed in alkaline land soil, alkaline land soil physics and chemistry can be effectively improved, and organic fertilizer and inorganic fertilizer are used cooperatively and can reach emergency and mutually help the effect of mutual supplement with each other's advantages, the content of organic matter is more in sludge, and the decomposition rate of sludge is slower, with slow, it is applied in alkaline land soil, it is sustainable to provide organic matter and other microorganisms for soil, improve the bioactivity of alkaline land soil, avoid soil hardening.
Description
Technical field
The present invention relates to alkaline land improving and efficient technical field of fertilizer application, specific field is that a kind of rice in saline-alkali field is special
Fertilizer.
Background technology
China is salt-soda soil big country, and 17 provinces and regions wherein including northwest, northeast, North China and coastal region are distributed with salt
Alkali, the salt-soda soil gross area in saline-alkali wasteland and influence arable land is more than 500,000,000, and rice is China cereal crops with the longest history, together
When be also a kind of most important cereal crops in China, rice, which is tied, is referred to as rice after the grain of rice shells, rice may be used also in addition to edible
Used using making wine, refining sugar as the raw material of industry, rice husk and rice straw purposes are also a lot of, are on the increase with China human mortality quantity, to water
The demand of rice is also being on the increase, and due to alkaline land soil, contained salinity is too high in itself, in the rice of salt-soda soil growth, soil
Solution concentration is close or larger than rice cell solution concentration, and according to plant cell osmosis principle, rice is difficult to be absorbed to battalion
Material and moisture are supported, causes rice to be not easy to grow in salt-soda soil, greatly limit the cultivated area of rice, so as to
Influence rice yield, it is therefore desirable to a kind of dedicated fertilizer that rice can be made to keep normal growth in salt-soda soil is developed, to increase
Add the cultivated area of rice, so as to increase the yield of rice to meet the needs of people are growing to rice.
The content of the invention
It is an object of the invention to provide a kind of rice in saline-alkali field special fertilizer, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of rice in saline-alkali field special fertilizer, its component classification
It is with corresponding parts by weight：32~52 parts of green manure, 28~40 parts of sludge, 22~30 parts of muck, 20~26 parts of humic acid, urea
6~8 parts of 28~34 parts, 15~20 parts of calcium superphosphate, 10~16 parts of potassium sulfate, 8~16 parts of siliceous fertilizer and zinc sulfate.
Preferably, the green manure is the mixture of Chinese milk vetch or broad bean or both.
Preferably, the muck is chicken manure.
Preferably, a kind of rice in saline-alkali field special fertilizer application process is：
1) that the cauline leaf of green manure is cut into 4~6cm is standby；
2) by sludge, muck, humic acid and will cutting finishes in step 1) green manure mix by corresponding parts by weight it is equal
It is even；
3) carry out ploughing deeply in alkaline land soil cultivated, while the mixture in step 2) is uniformly applied to alkaline land soil
In, amount of application is 500~750kg/ hectares, then carries out 1 pouring；
4) urea, calcium superphosphate, potassium sulfate, siliceous fertilizer and zinc sulfate are well mixed by corresponding parts by weight, then to mixed
Compound is granulated, and gained granular fertilizers are applied in alkaline land soil, and amount of application is 900~1000kg/ hectares, wherein
40%~45% fertilizer is applied in 0~10cm soil horizon, 55%~60% fertilizer is applied in 10~20cm soil horizon.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of rice in saline-alkali field special fertilizer, first by green manure, mud
Fertilizer, muck and humic acid are ploughed deeply as base manure and ploughed in alkaline land soil, can be effectively improved alkaline land soil physics and chemistry, and organic
Fertilizer and inorganic fertilizer mutually help the effect of mutual supplement with each other's advantages with the use of can reach emergency；Organic fertilizer can improve the utilization organic fertilizer of inorganic fertilizer
Can be legume with Chinese milk vetch and broad bean, there is root nodule root, and nitrogen fixing capacity is stronger, and being produced in its decomposable process largely has
Machine acid, alkaline land soil pH value can be reduced simultaneously by increasing the content of organic matter in alkaline land soil；Sludge is earth's surface fine earth, inorganic salts
Ditch, lake, river, the pool and seabed portion are deposited on organic matter etc. to rot to decompose what fusion was formed together with aquatic animal and its excreta
Mud, therefore the content of organic matter is more in sludge, and the decomposition rate of sludge is slower, has slow, is applied to salt-soda soil soil
It is sustainable to provide organic matter and other microorganisms for soil in earth, the bioactivity of alkaline land soil is improved, avoids soil plate
Knot；Nutriment enriches contained by chicken manure, and chicken manure can change into organic colloid in the presence of microorganism decomposition, makes soil particle glue
Knot, which gets up, becomes the crumb structure of stabilization, improves soil water-retaining, fertilizer conservation and gas permeability；Aromatic proton, hydroxyl, carboxyl in humic acid
The phosphate anion complexing that functional group multi-functional with carbonyl etc. and calcium superphosphate are provided, generates the phosphate of solubility easily by water
Rice absorbs, and improves the utilization rate of calcium superphosphate；Urea, calcium superphosphate and potassium sulfate provide three kinds to have the call for rice
Inorganic elements nitrogen, phosphorus, potassium, siliceous fertilizer and zinc sulfate provide element silicon and Zn-ef ficiency for rice, improve the resistance against diseases of rice；Using
Bi-layered fertilizing mode, rice can be utilized respectively the upper and lower fertilizer in growth early stage and late period, reduce fertilizer application frequency and improve
Fertilizer efficiency utilization rate；Rice in saline-alkali field special fertilizer in the present invention can reach while effectively improvement salt-soda soil to be applied to rice high efficient
Fertilizer, the growing environment of rice in saline-alkali field is improved on source, be effectively increased the cultivated area of rice, so as to increase the production of rice
Measure to meet the needs of people are growing to rice.
Embodiment
Below in conjunction with the embodiment of the present invention, technical scheme is clearly and completely described, it is clear that institute
The embodiment of description is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this hair
The scope of bright protection.
Embodiment 1：
1) that the cauline leaf of 32 parts of Chinese milk vetch is cut into 4cm is standby；
2) by 28 parts of sludges, 22 parts of chicken manures, 20 parts of humic acids and the 32 parts of Chinese milk vetch mixing for finishing the middle cutting of step 1)
Uniformly；
3) carry out ploughing deeply in alkaline land soil cultivated, while the mixture in step 2) is uniformly applied to alkaline land soil
In, amount of application is 500kg/ hectares, then carries out 1 pouring；
4) 28 parts of urea, 15 parts of calcium superphosphate, 10 parts of potassium sulfates, 8 parts of siliceous fertilizers and 6 parts of zinc sulfate are well mixed, then
Mixture is granulated, gained granular fertilizers are applied in alkaline land soil, amount of application is 900kg/ hectares, wherein 0
40% fertilizer is applied in~10cm soil horizon, 60% fertilizer is applied in 10~20cm soil horizon.
Embodiment 2：
1) that the cauline leaf of 42 parts of Chinese milk vetch is cut into 5cm is standby；
2) by 34 parts of sludges, 26 parts of chicken manures, 23 parts of humic acids and the 42 parts of Chinese milk vetch mixing for finishing the middle cutting of step 1)
Uniformly；
3) carry out ploughing deeply in alkaline land soil cultivated, while the mixture in step 2) is uniformly applied to alkaline land soil
In, amount of application is 625kg/ hectares, then carries out 1 pouring；
4) 31 parts of urea, 18 parts of calcium superphosphate, 13 parts of potassium sulfates, 12 parts of siliceous fertilizers and 7 parts of zinc sulfate are well mixed, then
Mixture is granulated, gained granular fertilizers are applied in alkaline land soil, amount of application is 950kg/ hectares, wherein 0
43% fertilizer is applied in~10cm soil horizon, 57% fertilizer is applied in 10~20cm soil horizon.
Embodiment 3：
1) that the cauline leaf of 52 parts of Chinese milk vetch is cut into 6cm is standby；
2) by 40 parts of sludges, 30 parts of chicken manures, 26 parts of humic acids and the 52 parts of Chinese milk vetch mixing for finishing the middle cutting of step 1)
Uniformly；
3) carry out ploughing deeply in alkaline land soil cultivated, while the mixture in step 2) is uniformly applied to alkaline land soil
In, amount of application is 750kg/ hectares, then carries out 1 pouring；
4) 34 parts of urea, 20 parts of calcium superphosphate, 16 parts of potassium sulfates, 16 parts of siliceous fertilizers and 8 parts of zinc sulfate are well mixed, then
Mixture is granulated, gained granular fertilizers are applied in alkaline land soil, amount of application is 1000kg/ hectares, wherein 0
45% fertilizer is applied in~10cm soil horizon, 55% fertilizer is applied in 10~20cm soil horizon.
Mark off 4 piece of 60 ㎡ soil in proving ground, embodiment 1~3 wherein 3 pieces it is upper implement, existing fertilizer and
Corresponding method of application is as follows in remaining 1 piece of implementation, result of the test：
| 0~20cm soil horizon pH values | 0~20cm soil organic matter contents g/kg | |
| Embodiment 1 | 7.56 | 33.30 |
| Embodiment 2 | 7.34 | 33.95 |
| Embodiment 3 | 7.40 | 34.32 |
| Comparative example | 8.62 | 15.68 |
| Average plant height cm | Yield kg/hm2 | |
| Embodiment 1 | 88 | 7935 |
| Embodiment 2 | 88 | 7987 |
| Embodiment 3 | 89 | 7999 |
| Comparative example | 85 | 6873 |
As seen from the experiment, rice in saline-alkali field special fertilizer of the present invention can effectively reduce soil horizon pH value and improve soil and have
Machine matter content, effectively improves the soil quality in salt-soda soil, and the plant height and yield of rice are significantly increased.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
- A kind of 1. rice in saline-alkali field special fertilizer, it is characterised in that：Its component classification and corresponding parts by weight are：Green manure 32~52 Part, 28~40 parts of sludge, 22~30 parts of muck, 20~26 parts of humic acid, 28~34 parts of urea, 15~20 parts of calcium superphosphate, sulphur 6~8 parts of sour 10~16 parts of potassium, 8~16 parts of siliceous fertilizer and zinc sulfate.
- A kind of 2. rice in saline-alkali field special fertilizer according to claim 1, it is characterised in that：The green manure is Chinese milk vetch or silkworm The mixture of beans or both.
- A kind of 3. rice in saline-alkali field special fertilizer according to claim 1, it is characterised in that：The muck is chicken manure.
- A kind of 4. rice in saline-alkali field special fertilizer according to claim 1, it is characterised in that：Its application process is：1) that the cauline leaf of green manure is cut into 4~6cm is standby；2) by sludge, muck, humic acid and the green manure that cutting finishes in step 1) is well mixed by corresponding parts by weight；3) carry out ploughing deeply in alkaline land soil cultivated, while the mixture in step 2) be uniformly applied in alkaline land soil, Amount of application is 500~750kg/ hectares, then carries out 1 pouring；4) urea, calcium superphosphate, potassium sulfate, siliceous fertilizer and zinc sulfate are well mixed by corresponding parts by weight, then to mixture It is granulated, gained granular fertilizers is applied in alkaline land soil, amount of application is 900~1000kg/ hectares, wherein 0~ 40%~45% fertilizer is applied in 10cm soil horizon, 55%~60% fertilizer is applied in 10~20cm soil horizon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711015196.1A CN107827635A (en) | 2017-10-25 | 2017-10-25 | A kind of rice in saline-alkali field special fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711015196.1A CN107827635A (en) | 2017-10-25 | 2017-10-25 | A kind of rice in saline-alkali field special fertilizer |
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| Publication Number | Publication Date |
|---|---|
| CN107827635A true CN107827635A (en) | 2018-03-23 |
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| CN201711015196.1A Pending CN107827635A (en) | 2017-10-25 | 2017-10-25 | A kind of rice in saline-alkali field special fertilizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498647A (en) * | 2021-07-15 | 2021-10-15 | 水发智慧农业科技有限公司 | Soil rapid improvement method suitable for Xinjiang sunlight greenhouse |
| CN114410309A (en) * | 2021-12-23 | 2022-04-29 | 南开大学 | Iron-based saline-alkali soil conditioner and application method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896693A (en) * | 2014-04-16 | 2014-07-02 | 郑州帝益生态农业科技工程有限责任公司 | Water-holding and cultivating functional compound fertilizer and preparation method thereof |
-
2017
- 2017-10-25 CN CN201711015196.1A patent/CN107827635A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896693A (en) * | 2014-04-16 | 2014-07-02 | 郑州帝益生态农业科技工程有限责任公司 | Water-holding and cultivating functional compound fertilizer and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113498647A (en) * | 2021-07-15 | 2021-10-15 | 水发智慧农业科技有限公司 | Soil rapid improvement method suitable for Xinjiang sunlight greenhouse |
| CN114410309A (en) * | 2021-12-23 | 2022-04-29 | 南开大学 | Iron-based saline-alkali soil conditioner and application method thereof |
| CN114410309B (en) * | 2021-12-23 | 2022-11-22 | 南开大学 | Iron-based saline-alkali soil conditioner and application method thereof |
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Application publication date: 20180323 |
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