CN103992173A - Disease-resistant fertilizer special for corn - Google Patents
Disease-resistant fertilizer special for corn Download PDFInfo
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- CN103992173A CN103992173A CN201410178777.7A CN201410178777A CN103992173A CN 103992173 A CN103992173 A CN 103992173A CN 201410178777 A CN201410178777 A CN 201410178777A CN 103992173 A CN103992173 A CN 103992173A
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Abstract
A disclosed disease-resistant fertilizer special for corn is prepared as follows: utilizing bacillus subtilis to perform fermentation on rapeseed cake, wheat bran, plant ash, animal manure and pond sludge, so as to obtain a fermentation material; fusing urea, then adding ferrous sulphate, monoammonium phosphate, diammonium phosphate, boric acid, potassium chloride, zinc sulfate, a magnesium-potassium sulfate fertilizer and ammonium molybdate, mixing uniformly, cooling, uniformly mixing with the fermentation material to obtain a material A; uniformly mixing the material A, Chinese medical stone, a soil improvement composition bamboo charcoal, oil shale ash and attapulgite powder, crushing and sieving to obtain the disease-resistant fertilizer special for corn. The disease-resistant fertilizer special for corn helps to improve the lodging resistant capability of corn, satisfies various element demands by corn growth, has a release speed satisfying different demands of corn at all growth stages on nutritional elements, also is capable of improving soil physical and chemical properties and increasing soil fertility, and also is capable of preventing attack of sclerotinia rot and avoiding large-area output reduction.
Description
Technical field
The present invention relates to technical field of fertilizers, relate in particular to a kind of disease-resistant maize special fertilizer.
Background technology
Corn is China's staple food crop, and corn fertilizer requirement is larger, and scientific and reasonable fertilising is the importance of high-quality, highly efficient and productive development Maize Production, and after common fertilizer is manured into soil, because fertilizer efficiency period is short, the later stage need to topdress.The Spring Maize Area of China generally starts sowing by the end of April, start results October, output is on average at 500 kilograms, but the increase along with rate of fertilizer application in these several years, although output has increased, soil fertility declines simultaneously, soil compaction, plough sole is more and more shallow, the lodging of corn later stage is very serious, although country advocates manure use improvement soil energetically, improve the topsoil environment of soil, but because fertilizer uses cumbersome, amount of application is large, and artificial input cost is too high, the manure use so present peasant is unwilling, so peasant is a large amount of use mineral manure now, exactly because a large amount of uses of mineral manure cause hardening of soil, Soil structure is destroyed.At present in the urgent need to finding a kind of way making the best of both worlds, meet on the one hand the needs of high-yield fertilization, can improve again on the other hand the physico-chemical property of soil, reach the object of improvement soil, also need to strengthen corn lodging tolerance, and corn easy infected sclerotium disease often, thereby cause the large-area underproduction.
Summary of the invention
The technical problem that basic background technology exists, the present invention proposes a kind of disease-resistant maize special fertilizer, improve corn lodging tolerance, meet the required various elements of corn growth, release rate meets the different demands to nutritive element in corn each vegetative period, can also improve soil physico-chemical property, increases soil fertility, and can prevent the generation of sclerotium disease, avoid dropping in production over a large area.
A kind of disease-resistant maize special fertilizer that the present invention proposes, comprising:
S1, rapeseed cake, wheat bran, plant ash, animal excrement and pond sludge are sent in fermentation vat and access suitable quantity of water and stir and obtain mixture, wherein the water content of mixture is 24-27%, access fermentation of bacillus subtilis obtains pre-fermentation materials for 5-8 days, and then the pre-fermentation materials Surface mulch in fermentation vat be take mixture and within 15-20 days, obtained fermentation materials as benchmark 13-15wt% yellow soil continues fermentation;
S2, will take 20-40 part urea by weight and carry out melting, then add wherein 1.5-3 part ferrous sulfate, 1-3 part monoammonium phosphate, 2-4 part diammonium phosphate, 1-2 part boric acid, 0.5-1.3 part Repone K, 1.5-2.5 part zinc sulfate, 1.2-1.7 part potash magnesium sulphate fertilizer and 0.25-0.5 part ammonium molybdate to mix, be placed in blender with 30-50 part fermentation materials after cooling to mix and obtain material A;
S3, by weight 35-45 part material A, 4-6 part medical stone, 2-5 part soil improvement composition bamboo charcoal, 1-3 part oil shale lime-ash and 1-3 part attapulgite are mixed to pulverizing, cross 100-200 mesh sieve and obtain disease-resistant maize special fertilizer.
Preferably, in S1, at pre-fermentation materials Surface mulch, take mixture as benchmark 13.5-14wt% yellow soil.
Preferably, in S2, to take by weight 35-38 part urea and carry out melting, then add wherein 2-2.3 part ferrous sulfate, 1.5-2 part monoammonium phosphate, 3.5-3.8 part diammonium phosphate, 1.5-1.8 part boric acid, 1-1.2 part Repone K, 2-2.3 part zinc sulfate, 1.5-1.6 part potash magnesium sulphate fertilizer and 0.4-0.45 part ammonium molybdate.
Preferably, in S3, take by weight 42-44 part material A, 5.5-6 part medical stone, 3.5-4 part soil improvement composition bamboo charcoal, 1.5-2 part oil shale lime-ash and 1.5-2 part attapulgite.
The present invention adopts Dyhard RU 100 powder can control the activity of nitrifier, makes the conversion rate of nitrogenous fertilizer in soil adjusted, reduces the loss of nitrogen, improves the service efficiency of fertilizer; Owing to containing oil shale lime-ash and bamboo charcoal in raw material, fertilizer is in the process of mixing, enter the effect that reaches slowly-releasing in the vesicular structure of lime-ash and bamboo charcoal, release rate meets the different demands to nutritive element in corn each vegetative period, reduce the loss in vain of fertilizer fertility, also reduce the infringement of mineral manure composition to soil in fertilizer; The present invention, by adjusting mineral manure composition, increases maize straw thick, promotes maize root system development, strengthens corn lodging tolerance; The present invention, by adopting subtilis to ferment, makes to contain a large amount of subtilises in the present invention, can suppress the germ of sclerotium disease, thereby avoids corn to produce disease, reduces the loss; Organic fertilizer composition, attapulgite and polyvinyl alcohol a large amount of in the present invention can also improve soil physico-chemical property, increase soil fertility, alleviate the situation of soil compaction, make plough sole avoid shoaling, thereby also reduce the phenomenon that lodging occurs corn.
Embodiment
A kind of disease-resistant maize special fertilizer that the present invention proposes, comprising:
S1, rapeseed cake, wheat bran, plant ash, animal excrement and pond sludge are sent in fermentation vat and access suitable quantity of water and stir and obtain mixture, wherein the water content of mixture is 24-27%, access fermentation of bacillus subtilis obtains pre-fermentation materials for 5-8 days, and then the pre-fermentation materials Surface mulch in fermentation vat be take mixture and within 15-20 days, obtained fermentation materials as benchmark 13-15wt% yellow soil continues fermentation;
S2, will take 20-40 part urea by weight and carry out melting, then add wherein 1.5-3 part ferrous sulfate, 1-3 part monoammonium phosphate, 2-4 part diammonium phosphate, 1-2 part boric acid, 0.5-1.3 part Repone K, 1.5-2.5 part zinc sulfate, 1.2-1.7 part potash magnesium sulphate fertilizer and 0.25-0.5 part ammonium molybdate to mix, be placed in blender with 30-50 part fermentation materials after cooling to mix and obtain material A;
S3, by weight 35-45 part material A, 4-6 part medical stone, 2-5 part soil improvement composition bamboo charcoal, 1-3 part oil shale lime-ash and 1-3 part attapulgite are mixed to pulverizing, cross 100-200 mesh sieve and obtain disease-resistant maize special fertilizer.
Embodiment 1
A kind of disease-resistant maize special fertilizer that the present invention proposes, comprising:
S1, rapeseed cake, wheat bran, plant ash, animal excrement and pond sludge are sent in fermentation vat and access suitable quantity of water and stir and obtain mixture, wherein the water content of mixture is 24%, access fermentation of bacillus subtilis obtains pre-fermentation materials for 8 days, and then the pre-fermentation materials Surface mulch in fermentation vat be take mixture and within 20 days, obtained fermentation materials as benchmark 13wt% yellow soil continues fermentation;
S2, will take 20 parts of urea by weight and carry out melting, then add wherein 3 parts of ferrous sulfate, 1 part of monoammonium phosphate, 4 parts of diammonium phosphate, 1 part of boric acid, 1.3 parts of Repone K, 1.5 parts of zinc sulfate, 1.7 parts of potash magnesium sulphate fertilizers and 0.25 part of ammonium molybdate to mix, be placed in blender with 50 parts of fermentation materials after cooling to mix and obtain material A;
S3, by weight 35 parts of material A, 6 parts of medical stones, 2 parts of soil improvement composition bamboo charcoals, 3 parts of oil shale lime-ash and 1 part of attapulgite are mixed to pulverizing, cross 200 mesh sieves and obtain disease-resistant maize special fertilizer.
Embodiment 2
A kind of disease-resistant maize special fertilizer that the present invention proposes, comprising:
S1, rapeseed cake, wheat bran, plant ash, animal excrement and pond sludge are sent in fermentation vat and access suitable quantity of water and stir and obtain mixture, wherein the water content of mixture is 27%, access fermentation of bacillus subtilis obtains pre-fermentation materials for 5 days, and then the pre-fermentation materials Surface mulch in fermentation vat be take mixture and within 15 days, obtained fermentation materials as benchmark 15wt% yellow soil continues fermentation;
S2, will take 40 parts of urea by weight and carry out melting, then add wherein 1.5 parts of ferrous sulfate, 3 parts of monoammonium phosphates, 2 diammonium phosphate, 2 parts of boric acid, 0.5 part of Repone K, 2.5 parts of zinc sulfate, 1.2 parts of potash magnesium sulphate fertilizers and 0.5 part of ammonium molybdate to mix, be placed in blender with 30 parts of fermentation materials after cooling to mix and obtain material A;
S3, by weight 45 parts of material A, 4 parts of medical stones, 5 parts of soil improvement composition bamboo charcoals, 1 part of oil shale lime-ash and 3 parts of attapulgites are mixed to pulverizing, cross 100 mesh sieves and obtain disease-resistant maize special fertilizer.
Embodiment 3
A kind of disease-resistant maize special fertilizer that the present invention proposes, comprising:
S1, rapeseed cake, wheat bran, plant ash, animal excrement and pond sludge are sent in fermentation vat and access suitable quantity of water and stir and obtain mixture, wherein the water content of mixture is 25%, access fermentation of bacillus subtilis obtains pre-fermentation materials for 6 days, and then the pre-fermentation materials Surface mulch in fermentation vat be take mixture and within 16 days, obtained fermentation materials as benchmark 13.5wt% yellow soil continues fermentation;
S2, will take 38 parts of urea by weight and carry out melting, then add wherein 2 parts of ferrous sulfate, 2 parts of monoammonium phosphates, 3.5 parts of diammonium phosphate, 1.8 parts of boric acid, 1 part of Repone K, 2.3 parts of zinc sulfate, 1.5 parts of potash magnesium sulphate fertilizers and 0.45 part of ammonium molybdate to mix, be placed in blender with 35 parts of fermentation materials after cooling to mix and obtain material A;
S3, take 42 parts of material A, 6 parts of medical stones, 3.5 parts of soil improvement composition bamboo charcoals, 2 parts of oil shale lime-ash and 1.5 parts of attapulgites by weight and mix pulverizing, cross 120 mesh sieves and obtain disease-resistant maize special fertilizer.
Embodiment 4
A kind of disease-resistant maize special fertilizer that the present invention proposes, comprising:
S1, rapeseed cake, wheat bran, plant ash, animal excrement and pond sludge are sent in fermentation vat and access suitable quantity of water and stir and obtain mixture, wherein the water content of mixture is 26%, access fermentation of bacillus subtilis obtains pre-fermentation materials for 7 days, and then the pre-fermentation materials Surface mulch in fermentation vat be take mixture and within 18 days, obtained fermentation materials as benchmark 14wt% yellow soil continues fermentation;
S2, will take 35 parts of urea by weight and carry out melting, then add wherein 2.3 parts of ferrous sulfate, 1.5 parts of monoammonium phosphates, 3.8 parts of diammonium phosphate, 1.5 parts of boric acid, 1.2 parts of Repone K, 2 parts of zinc sulfate, 1.6 parts of potash magnesium sulphate fertilizers and 0.4 part of ammonium molybdate to mix, be placed in blender with 45 parts of fermentation materials after cooling to mix and obtain material A;
S3, take 44 parts of material A, 5.5 parts of medical stones, 4 parts of soil improvement composition bamboo charcoals, 1.5 parts of oil shale lime-ash and 2 parts of attapulgites by weight and mix pulverizing, cross 180 mesh sieves and obtain disease-resistant maize special fertilizer.
Embodiment 5
A kind of disease-resistant maize special fertilizer that the present invention proposes, comprising:
S1, rapeseed cake, wheat bran, plant ash, animal excrement and pond sludge are sent in fermentation vat and access suitable quantity of water and stir and obtain mixture, wherein the water content of mixture is 25%, access fermentation of bacillus subtilis obtains pre-fermentation materials for 7 days, and then the pre-fermentation materials Surface mulch in fermentation vat be take mixture and within 16.5 days, obtained fermentation materials as benchmark 13.7wt% yellow soil continues fermentation;
S2, will take 35 parts of urea by weight and carry out melting, then add wherein 2.2 parts of ferrous sulfate, 1.7 parts of monoammonium phosphates, 3.6 parts of diammonium phosphate, 1.7 parts of boric acid, 1.1 parts of Repone K, 2.1 parts of zinc sulfate, 1.55 parts of potash magnesium sulphate fertilizers and 0.43 part of ammonium molybdate to mix, be placed in blender with 40 parts of fermentation materials after cooling to mix and obtain material A;
S3, take 43 parts of material A, 5.7 parts of medical stones, 3.7 parts of soil improvement composition bamboo charcoals, 1.7 parts of oil shale lime-ash and 1.7 parts of attapulgites by weight and mix pulverizing, cross 150 mesh sieves and obtain disease-resistant maize special fertilizer.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (4)
1. a disease-resistant maize special fertilizer, is characterized in that, comprising:
S1, rapeseed cake, wheat bran, plant ash, animal excrement and pond sludge are sent in fermentation vat and access suitable quantity of water and stir and obtain mixture, wherein the water content of mixture is 24-27%, access fermentation of bacillus subtilis obtains pre-fermentation materials for 5-8 days, and then the pre-fermentation materials Surface mulch in fermentation vat be take mixture and within 15-20 days, obtained fermentation materials as benchmark 13-15wt% yellow soil continues fermentation;
S2, will take 20-40 part urea by weight and carry out melting, then add wherein 1.5-3 part ferrous sulfate, 1-3 part monoammonium phosphate, 2-4 part diammonium phosphate, 1-2 part boric acid, 0.5-1.3 part Repone K, 1.5-2.5 part zinc sulfate, 1.2-1.7 part potash magnesium sulphate fertilizer and 0.25-0.5 part ammonium molybdate to mix, be placed in blender with 30-50 part fermentation materials after cooling to mix and obtain material A;
S3, by weight 35-45 part material A, 4-6 part medical stone, 2-5 part soil improvement composition bamboo charcoal, 1-3 part oil shale lime-ash and 1-3 part attapulgite are mixed to pulverizing, cross 100-200 mesh sieve and obtain disease-resistant maize special fertilizer.
2. disease-resistant maize special fertilizer according to claim 1, is characterized in that, in S1, at pre-fermentation materials Surface mulch, take mixture as benchmark 13.5-14wt% yellow soil.
3. disease-resistant maize special fertilizer according to claim 1, it is characterized in that, in S2, to take by weight 35-38 part urea and carry out melting, then add wherein 2-2.3 part ferrous sulfate, 1.5-2 part monoammonium phosphate, 3.5-3.8 part diammonium phosphate, 1.5-1.8 part boric acid, 1-1.2 part Repone K, 2-2.3 part zinc sulfate, 1.5-1.6 part potash magnesium sulphate fertilizer and 0.4-0.45 part ammonium molybdate.
4. disease-resistant maize special fertilizer according to claim 1, is characterized in that, in S3, takes by weight 42-44 part material A, 5.5-6 part medical stone, 3.5-4 part soil improvement composition bamboo charcoal, 1.5-2 part oil shale lime-ash and 1.5-2 part attapulgite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178777.7A CN103992173A (en) | 2014-04-29 | 2014-04-29 | Disease-resistant fertilizer special for corn |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410178777.7A CN103992173A (en) | 2014-04-29 | 2014-04-29 | Disease-resistant fertilizer special for corn |
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| CN103992173A true CN103992173A (en) | 2014-08-20 |
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| CN201410178777.7A Withdrawn CN103992173A (en) | 2014-04-29 | 2014-04-29 | Disease-resistant fertilizer special for corn |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104387168A (en) * | 2014-11-07 | 2015-03-04 | 株洲市同鑫农业科技有限公司 | Bio-fertilizer |
| CN104744161A (en) * | 2015-03-18 | 2015-07-01 | 黄成博 | Long-term nitrogen and phosphorus compound fertilizer containing bamboo charcoal powder |
| CN104774113A (en) * | 2015-04-19 | 2015-07-15 | 周赞虎 | Special efficient fertilizer for maize and preparation method thereof |
| CN104956806A (en) * | 2015-07-16 | 2015-10-07 | 杭州市园林绿化股份有限公司 | Method for improving soil by means of bamboo powder |
| CN105294258A (en) * | 2015-10-30 | 2016-02-03 | 全椒县琪悦家庭农场 | High-yield insect-resisting corn organic fertilizer |
| CN105347999A (en) * | 2015-10-30 | 2016-02-24 | 全椒县琪悦家庭农场 | High-yield acidic organic fertilizer for corn |
| CN105542790A (en) * | 2016-01-22 | 2016-05-04 | 龙口市中晟新能源科技开发有限公司 | Mineral source carbocoal charcoal soil conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638343A (en) * | 2009-09-04 | 2010-02-03 | 抚顺矿业集团有限责任公司 | Special corn fertilizer and preparation method thereof |
| CN101851128A (en) * | 2009-10-14 | 2010-10-06 | 李勇 | Plant compound fertilizer |
-
2014
- 2014-04-29 CN CN201410178777.7A patent/CN103992173A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638343A (en) * | 2009-09-04 | 2010-02-03 | 抚顺矿业集团有限责任公司 | Special corn fertilizer and preparation method thereof |
| CN101851128A (en) * | 2009-10-14 | 2010-10-06 | 李勇 | Plant compound fertilizer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104387168A (en) * | 2014-11-07 | 2015-03-04 | 株洲市同鑫农业科技有限公司 | Bio-fertilizer |
| CN104744161A (en) * | 2015-03-18 | 2015-07-01 | 黄成博 | Long-term nitrogen and phosphorus compound fertilizer containing bamboo charcoal powder |
| CN104774113A (en) * | 2015-04-19 | 2015-07-15 | 周赞虎 | Special efficient fertilizer for maize and preparation method thereof |
| CN104956806A (en) * | 2015-07-16 | 2015-10-07 | 杭州市园林绿化股份有限公司 | Method for improving soil by means of bamboo powder |
| CN105294258A (en) * | 2015-10-30 | 2016-02-03 | 全椒县琪悦家庭农场 | High-yield insect-resisting corn organic fertilizer |
| CN105347999A (en) * | 2015-10-30 | 2016-02-24 | 全椒县琪悦家庭农场 | High-yield acidic organic fertilizer for corn |
| CN105542790A (en) * | 2016-01-22 | 2016-05-04 | 龙口市中晟新能源科技开发有限公司 | Mineral source carbocoal charcoal soil conditioner |
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Application publication date: 20140820 |
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