CN101712570B - Special organic/inorganic compound fertilizer for corn and preparation method thereof - Google Patents
Special organic/inorganic compound fertilizer for corn and preparation method thereof Download PDFInfo
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- CN101712570B CN101712570B CN2009103120555A CN200910312055A CN101712570B CN 101712570 B CN101712570 B CN 101712570B CN 2009103120555 A CN2009103120555 A CN 2009103120555A CN 200910312055 A CN200910312055 A CN 200910312055A CN 101712570 B CN101712570 B CN 101712570B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses a special organic/inorganic compound fertilizer for corn and a preparation method thereof, belonging to the fields of agricultural resource recycling and environment protection. The invention combines two aspects of the agricultural waste reclamation utilization and novel fertilizer manufacture; inorganic chemical fertilizer is added into the chicken manure and tikitiki according to growth characteristics and nutrient requirement of corn to prepare nutritional organic/inorganic compound fertilizer. The organic matter content of the compound fertilizer reaches 20.35-24.05%, and the nutrient thereof accounts for 20.92-26.85% of the total nutrient, wherein, nitrogen content is 8.72-10.13%, phosphorus pentoxide content is 3.85-7.07% and potassium oxide content is 8.35-9.65%. The invention solves the problem of post processing of chicken manure, avoids rural environment pollution, has long-acting fertilizer property of the organic fertilizer and quick-acting fertilizer efficiency of the inorganic fertilizer, obvious production increasing effect, simple preparation process and low requirement on machinery equipment manufacture, saves cost, and is beneficial for large-scale popularization and application.
Description
Technical field
The invention belongs to agricultural wastes recycle and field of fertilizer production, being specifically related to a kind of is the corn organic-inorganic compound fertilizer special of component with chicken manure compost and inorganic fertilizer.
Background technology
Along with developing rapidly of livestock and poultry breeding industry, the quantity that various animal wastes produce also sharply rises, if it is handled effectively, will bring serious pollution of area source to whole rural environment, even has influence on normal production of people and life.Therefore, strengthen the animal waste prevention and cure of pollution and seem particularly important, and recycling makes that the value of these agricultural wastes is manifested.Chicken manure is one of the most general livestock and poultry breeding industry waste in rural area, measure according to relevant department, a chicken can amass 50 to 80 kilograms in bright ight soil every year, and in view of the physilogical characteristics of chicken, the feed of its absorption does not have complete digestion and absorbs, have the nutrition of 40%-70% to be excreted approximately, so chicken manure nutrient in the middle of all fowl and animal excrements is the highest, if it is carried out harmless treatment and become thoroughly decomposed fully after just can impose on crop.At present, the processing major part of chicken manure concentrates on does organic fertilizer, cattle food or fish meal, yet it is insufficient far away utilizing nutrient content in the chicken manure to offer crop merely, must could guarantee the required nutrient requirement of plant growth to wherein adding a certain amount of inorganic fertilizer.Different Crop is because also there is certain difference in its growth characteristics difference to the picked-up of various nutrients and the situation of utilization, in order to reach or near the requirement that precision agriculture is planted, to be necessary to develop and produce tailored version fertilizer by the characteristic of crop.
Corn is one of four big main grain and oil crops, has many hills of cultivated area widely, particularly southwest and mountain region that a large amount of plantations is all arranged in China.Milpa is tall and big, well developed root system, and receptivity is strong, needs nutrient many, and soil fertility consumption is bigger.Corn is to the tangible stage that is absorbed with of nitrogen, phosphorus, potassium, breeding time difference, the nitrogen that is absorbed, phosphorus, potassium quantity also are not quite similar.Seedling stage be in the milpa based on period of nitrogen metabolism, also be the critical period of nutrition of phosphorus element simultaneously, and corn is to the plain cumulative speed that absorbs of potassium, general nitrogen, the phosphorus nutrient of surpassing in vegetative period; Corn is the critical period that corn imposes nitrogenous fertilizer in jointing stage to the pollination phase; Pollination phase to ripening stage root system is still slowly absorbing nutrient, particularly is formed into the seed milk stage at seed, is second peak period of Maize Absorption nutrient, and a small amount of fertilising has certain production-increasing function.Therefore, guarantee that the sufficient supplies of corn each of nutrient extremely important breeding time.
Present patent No. CN200710026082.7, name is called prescription and the compound method that " prescription of corn special-purpose fertilizer and compound method " Chinese invention patent discloses a kind of corn special-purpose fertilizer, it is characterized in that by urea, ammonium chloride, phosphorus ammonium, potash fertilizer, sulphur ammonium, additive being that raw material is formed, the ratio of each component is urea 20-25 part, ammonium chloride 30-35 part, phosphorus ammonium 20-22 part, potash fertilizer 10-12 part, sulphur ammonium 4.5-5.5 part, carbon ammonium 1-1.5 part, additive 6-7 part, proportionally mixing, spray granulating, oven dry, sub-sieve Technology are formulated.Though this invention belongs to corn fertilizer, only be fit to topdress and use, and all be to make by inorganic fertilizer, long-term application can cause problems such as soil compaction.The patent No. 200810035775, the Chinese invention patent application that name is called " organic-inorganic long-acting corn special-purpose compound fertilizer " discloses a kind of production formula of organic-inorganic long-acting corn special-purpose compound fertilizer: granular urea 18%～20%, release-controlled coated urea 34%～36%, calcium superphosphate 15%～17%, vitriolate of tartar 14%～16%, organic granular fertilizer 14%～15% solve applied once and can provide normal phase nutriment by corn nutritional needs in each in vegetative period.But wherein the proportioning of organic granular fertilizer is 14%-15%, organic content but only accounts for the 5%-7.5% of whole organic-inorganic long-acting corn special-purpose compound fertilizer total amount, in addition, fertile raw materials used animal dung, soya-bean cake, the stalk etc. of comprising of organic granular wherein, material composition is comparatively complicated, and whole process of preparation is comparatively loaded down with trivial details, and is also higher to the producing apparatus requirement, and cost is increased greatly.
Summary of the invention
The objective of the invention is by chicken manure is carried out harmless treatment, according to the corn growth characteristic, be equipped with a certain proportion of inorganic fertilizer, solution is to corn providing nutritional needs in each vegetative period, can play outstanding contribution for keeping soil fertility and improving Soil structure for soil provides abundant organic matter again simultaneously.Can simplify simultaneously the production process of fertilizer again greatly, be suitable for a large amount of industrial production.
The technical scheme that the present invention solves the problems of the technologies described above is:
A kind of corn organic-inorganic compound fertilizer special is made up of chicken manure compost and inorganic fertilizer, and described chicken manure compost and inorganic fertilizer are by dry matter weight, and the chicken manure compost accounts for 55%-65%, and inorganic fertilizer accounts for 35%-45%.
As preferably: described chicken manure compost is that 4-6: 1-1.5 rotten hot fermentation form with rice bran according to the dry matter weight ratio by chicken manure; Organic content is 20.35%-24.05% in the described compound fertilizer, and total nutrient content is 20.92%-26.85%.
As further preferred: nitrogen content is 8.72%-10.13% in the total nutrient, and phosphorus pentoxide content is 3.85%-7.07%, and potassium oxide content is 8.35%-9.65%.
The preparation method of this corn organic-inorganic compound fertilizer special comprises the steps:
A, fermentation mix dried poultrymanure according to dry matter weight with rice bran than for the ratio of 4-6: 1-1.5, the fermentation 12 days-18 days of becoming thoroughly decomposed in the compost pond;
B, mixing, chicken manure compost, urea, monoammonium phosphate, Repone K mix for the ratio of 55-65: 15-16: 7-14: 13-15 according to the dry matter weight ratio;
Wherein, contain organic matter 25.5%, nitrogen 1.63%, phosphorus element 1.54%, potassium element 0.85% in the chicken manure, also contain trace elements such as calcium;
Contain nutritive elements such as nitrogen 2.05%, phosphorus element 1.43%, potassium element 1.73% in the rice bran;
The specification of quality of urea is for containing N46.4%; The specification of quality of monoammonium phosphate is for containing N 11%, P
2O
544%; The specification of quality of Repone K is for containing K
2O 60%;
C, granulation; Tablets press is made into spherical particle;
D, drying make the fertiliser granulates water content be lower than 2%;
The fertiliser granulates that particle diameter is 2-4mm is sieved in E, screening.
As preferably: the high 0.8m-1.0m of heap that ferments in the described A step, pile wide 1.4m-2.0m, pile long 8.0m-12.0m.
Beneficial effect of the present invention is the post-processed problem that has solved chicken manure, has avoided the pollution to rural environment.The combination of organic-inorganic nutrient, the quick-acting fertilizer efficiency that possess the long-acting fertilizer and the mineral manure of organic fertilizer simultaneously, can satisfy the nutritional needs of each growth phase of corn, the innoxious degree height of producing of fertilizer, the organic content height, nutritive substance is abundant, no stink, do not burn the corn offspring, and play a part good yet for the guarantor's soil of improving the soil.On output, than the field piece per mu yield volume increase 35%-45% that do not apply fertilizer, than common commercially available composite fertilizer volume increase 8%-12%.
In addition, the material composition of fertilizer of the present invention is simple, obtain easily, and preparation process is simple, and is low to the machinery equipment requirement of preparation, saves cost, is beneficial to large-scale promotion application.
Embodiment
The present invention is described in further detail below in conjunction with embodiment.But this should be interpreted as that the scope of the above-mentioned theme of the present invention only limits to following embodiment.
Embodiment 1
Fresh dried poultrymanure is mixed with rice bran, and spontaneous fermentation is 16 days under the normal temperature, gets the organic materials that 55kg ferments, and is equipped with 16kg urea, the 14kg monoammonium phosphate, and 15kg Repone K, and mix, through granulation, oven dry, cooling, screening, pack promptly makes this special use fertilizer 1.
Embodiment 2
Fresh dried poultrymanure is mixed with rice bran, and spontaneous fermentation is 16 days under the normal temperature, gets the organic materials that 65kg ferments, and is equipped with 15kg urea, the 8kg monoammonium phosphate, and 12kg Repone K, and mix, through granulation, oven dry, cooling, screening, pack promptly makes this special use fertilizer 2.
Below be the actual effect test:
Experimental technique: establish 7 processing altogether, repeat 3 times.Each tests sub-district area 20m
2(long 5m, wide 4m), spacing in the rows 0.3m, line-spacing 1.0m, sowing on April 14, seed is middle list 321, and base manure adopts and spreads manuer in holes, and seed is avoided directly contacting with fertilizer, spreads manuer in holes July and topdresses.
Handle 1: do not apply fertilizer;
Handle 2: commercially available composite fertilizer 1 (N-P
2O
5-K
2O:13-7-5) execute by 55 kilograms of/mu bases, impose 20 kilograms/mu in urea (containing N44.6%);
Handle 3: commercially available composite fertilizer 2 (N-P
2O
5-K
2O:15-7-8) execute by 50 kilograms of/mu bases, impose 20 kilograms/mu in urea (containing N44.6%);
Handle 4: commercially available composite fertilizer 3 (N-P
2O
5-K
2O:12-8-5) execute by 50 kilograms of/mu bases, impose 20 kilograms/mu in urea (containing N44.6%);
Handle 5: pure fertilizer (N-P
2O
5-K
2O:1.8-1.4-1.0) press 150-170 kilogram/mu, impose 20 kilograms/mu in urea (containing N44.6%);
Handle 6: special-purpose fertile 1 (N-P
2O
5-K
2O:8.96-6.16-9.00) execute, do not topdress by 150-200 kilogram/mu base;
Handle 7: special-purpose fertile 2 (N-P
2O
5-K
2O:7.84-3.52-7.20) execute, do not topdress by 180-200 kilogram/mu base.
Table 1: conventional composite fertilizer and compound fertilizer special are to the contrast of corn growth proterties and output
| Numbering | Handle | Plant height (cm) | Number of productive ear (fringe/mu) | Grain number per spike (grain/fringe) | 300 weights (kg) | Spike length (cm) | Fringe thick (cm) | Output (kg/ mu) |
| 1 | CK | 74 | 52026 | 523 | 0.29 | 16.3 | 5.9 | 360 |
| 2 | Commercially available composite fertilizer 1 | 90 | 56028 | 550 | 0.29 | 17.9 | 5.9 | 461 |
| 3 | Commercially available composite fertilizer 2 | 92 | 56695 | 531 | 0.28 | 18.2 | 5.7 | 466 |
| 4 | Commercially available composite fertilizer 3 | 107 | 54027 | 567 | 0.30 | 19.2 | 6.0 | 496 |
| 5 | Pure fertilizer | 91 | 53360 | 544 | 0.31 | 19.0 | 6.0 | 490 |
| 6 | Special-purpose fertile 1 | 99 | 68701 | 609 | 0.31 | 17.2 | 5.8 | 530 |
| 7 | Special-purpose fertile 2 | 85 | 61364 | 560 | 0.29 | 17.6 | 5.8 | 515 |
Table 1 data presentation to use this special use fertile, every morphological index of corn (particularly grain number per spike, 300 weights) and output are better than all other processing substantially, application effect is comparatively obvious, is a kind of ideal corn organic-inorganic compound fertilizer special.
Claims (3)
1. a corn organic-inorganic compound fertilizer special mainly is made up of chicken manure compost and inorganic fertilizer, it is characterized in that: described chicken manure compost and inorganic fertilizer are by dry matter weight, and the chicken manure compost accounts for 55%-65%, and inorganic fertilizer accounts for 35%-45%; Described chicken manure compost is that 4-6: 1-1.5 rotten hot fermentation form with rice bran according to the dry matter weight ratio by chicken manure; Organic content is 20.35%-24.05% in the described compound fertilizer, and total nutrient content is 20.92%-26.85%; Nitrogen content is 8.72%-10.13% in the total nutrient, and phosphorus pentoxide content is 3.85%-7.07%, and potassium oxide content is 8.35%-9.65%.
2. the preparation method of the described corn organic-inorganic compound fertilizer special of claim 1 is characterized in that:
Comprise the steps:
A, fermentation mix dried poultrymanure according to dry matter weight with rice bran than for the ratio of 4-6: 1-1.5, the fermentation 12 days-18 days of becoming thoroughly decomposed in the compost pond;
B, mixing, chicken manure compost, urea, monoammonium phosphate, Repone K mix for the ratio of 55-65: 15-16: 7-14: 13-15 according to the dry matter weight ratio;
C, granulation, tablets press is made into spherical particle;
D, drying make the fertiliser granulates water content be lower than 2%;
The fertiliser granulates that particle diameter is 2-4mm is sieved in E, screening.
3. preparation method according to claim 2 is characterized in that: the high 0.8m-1.0m of heap that ferments in the described A step, pile wide 1.4m-2.0m, and pile long 8.0m-12.0m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103120555A CN101712570B (en) | 2009-12-23 | 2009-12-23 | Special organic/inorganic compound fertilizer for corn and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103120555A CN101712570B (en) | 2009-12-23 | 2009-12-23 | Special organic/inorganic compound fertilizer for corn and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101712570A CN101712570A (en) | 2010-05-26 |
| CN101712570B true CN101712570B (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103120555A Expired - Fee Related CN101712570B (en) | 2009-12-23 | 2009-12-23 | Special organic/inorganic compound fertilizer for corn and preparation method thereof |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101875573A (en) * | 2010-07-16 | 2010-11-03 | 四川农业大学 | Organic-inorganic compound fertilizer special for rape and preparation method thereof |
| CN101875574A (en) * | 2010-07-16 | 2010-11-03 | 四川农业大学 | Organic-inorganic compound fertilizer special for wheat and preparation method thereof |
| CN102491817A (en) * | 2011-12-04 | 2012-06-13 | 邳州市东方养殖有限公司 | Rabbit excrement organic-inorganic compound fertilizer and production method thereof |
| CN102557806A (en) * | 2012-03-06 | 2012-07-11 | 云南景林科技有限公司 | Composite fertilizer special for pinus khasys and fertilizing method thereof |
| CN102795943A (en) * | 2012-08-16 | 2012-11-28 | 四川农业大学 | Chinese yam dedicated organic-inorganic mixed fertilizer and preparation method |
| CN102910956A (en) * | 2012-11-16 | 2013-02-06 | 四川农业大学 | Organic-inorganic compound fertilizer special for corn and energy conservation and emission reduction application method of fertilizer |
| CN103964920A (en) * | 2014-04-30 | 2014-08-06 | 李长沛 | Special fertilizer for siraitia grosvenorii |
| CN106008080A (en) * | 2016-05-17 | 2016-10-12 | 周家仁 | Efficient organic fertilizer |
| CN108395312A (en) * | 2018-06-04 | 2018-08-14 | 四川省农业科学院土壤肥料研究所 | A kind of field crop organic fertilizer special and its production method |
| CN113800976A (en) * | 2021-10-11 | 2021-12-17 | 杭州谷胜科技有限公司 | Organic compound fertilizer prepared from gadfly manure and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147493A (en) * | 1996-06-13 | 1997-04-16 | 刘少华 | Prodn process of special field fertilizer |
| CN101402531A (en) * | 2008-10-22 | 2009-04-08 | 赵兴民 | Organic fertilizer for preventing potato scab |
-
2009
- 2009-12-23 CN CN2009103120555A patent/CN101712570B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147493A (en) * | 1996-06-13 | 1997-04-16 | 刘少华 | Prodn process of special field fertilizer |
| CN101402531A (en) * | 2008-10-22 | 2009-04-08 | 赵兴民 | Organic fertilizer for preventing potato scab |
Non-Patent Citations (1)
| Title |
|---|
| 朗晓峰等.不同有机无机复混肥对土壤供氮和玉米生长的影响.《生态与农村环境学报》.2008,第24卷(第3期),33-38. * |
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| CN101712570A (en) | 2010-05-26 |
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Granted publication date: 20111207 Termination date: 20131223 |