CN102557805B - Special fertilizer for siji pomelo - Google Patents
Special fertilizer for siji pomelo Download PDFInfo
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- CN102557805B CN102557805B CN2012100560926A CN201210056092A CN102557805B CN 102557805 B CN102557805 B CN 102557805B CN 2012100560926 A CN2012100560926 A CN 2012100560926A CN 201210056092 A CN201210056092 A CN 201210056092A CN 102557805 B CN102557805 B CN 102557805B
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- fertilizer
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- siji
- pomelo
- siji pomelo
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 66
- 240000000560 Citrus x paradisi Species 0.000 title claims 4
- 239000011701 zinc Substances 0.000 claims abstract description 20
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 14
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 13
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052796 boron Inorganic materials 0.000 claims abstract description 13
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims abstract description 13
- 229910000389 calcium phosphate Inorganic materials 0.000 claims abstract description 13
- 239000004202 carbamide Substances 0.000 claims abstract description 13
- IMBKASBLAKCLEM-UHFFFAOYSA-L ferrous ammonium sulfate (anhydrous) Chemical compound [NH4+].[NH4+].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IMBKASBLAKCLEM-UHFFFAOYSA-L 0.000 claims abstract description 13
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 claims abstract description 13
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 claims abstract description 13
- 235000019691 monocalcium phosphate Nutrition 0.000 claims abstract description 13
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 13
- 244000144972 livestock Species 0.000 claims abstract description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 24
- 239000010452 phosphate Substances 0.000 claims description 24
- 229910052700 potassium Inorganic materials 0.000 claims description 21
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 13
- 239000011591 potassium Substances 0.000 claims description 13
- 208000006558 Dental Calculus Diseases 0.000 claims description 12
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims description 12
- 210000003608 fece Anatomy 0.000 claims description 6
- 244000144977 poultry Species 0.000 claims description 6
- 244000276331 Citrus maxima Species 0.000 abstract description 43
- 239000002689 soil Substances 0.000 abstract description 7
- 235000001759 Citrus maxima Nutrition 0.000 abstract description 3
- 235000015097 nutrients Nutrition 0.000 abstract description 3
- 230000035558 fertility Effects 0.000 abstract description 2
- 229940010514 ammonium ferrous sulfate Drugs 0.000 abstract 1
- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 abstract 1
- 238000009264 composting Methods 0.000 abstract 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 abstract 1
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 abstract 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 235000011151 potassium sulphates Nutrition 0.000 abstract 1
- 235000013399 edible fruits Nutrition 0.000 description 13
- 239000002253 acid Substances 0.000 description 8
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 5
- 241000272525 Anas platyrhynchos Species 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000002420 orchard Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229930002875 chlorophyll Natural products 0.000 description 2
- 235000019804 chlorophyll Nutrition 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000004016 soil organic matter Substances 0.000 description 2
- 239000011973 solid acid Substances 0.000 description 2
- 241000207199 Citrus Species 0.000 description 1
- 241001093501 Rutaceae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229930002868 chlorophyll a Natural products 0.000 description 1
- 229930002869 chlorophyll b Natural products 0.000 description 1
- NSMUHPMZFPKNMZ-VBYMZDBQSA-M chlorophyll b Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C=O)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 NSMUHPMZFPKNMZ-VBYMZDBQSA-M 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002015 leaf growth Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a special fertilizer for siji pomelo. The special fertilizer is prepared by adding urea, calcium magnesium phosphate fertilizer, calcium superphosphate, potassium sulfate, monopotassium phosphate, magnesium sulfate heptahydrate, ammonium ferrous sulfate, boron fertilizer and zinc fertilizer according to a certain ratio into biological organic fertilizer which is formed by composting livestock excrement and accords with the NY525-2009 standard. The special fertilizer for the siji pomelo applied to the four-season shaddocks can comprehensively supply nutrients required by the siji pomelo, improves soil fertility, increases the organic matter content of the soil and realizes high quality and high yield of the siji pomelo.
Description
Technical field
The present invention relates to a kind of fertilizer, be specifically related to a kind of dedicated fertilizer of Siji Pomelo.
Background technology
Siji Pomelo [Citrus grandis (Linn) Osbeckl] is Rutaceae Aurantiae both citrus, originates in Ma Zhan town, Cangnan county, Wenzhou City, is one of China's good shaddock veriety resource, with 1 year, can repeatedly yield positive results and gain the name.
Along with the continuous prosperity in fruit market and the raising of people's lives, the variation of essence has occurred in the supplydemand relationship of fruit, by scalar type consumption, changes mass type consumption into.Improving fruit quality is the key of gathering around commercioganic assurance, increasing income, and the rational application of fertilizer is the nutrition assurance that fruit obtains good quality and high output.And at present, people are generally and are formed the biological organic fertilizer that meets the NY525-2009 standard, cake fertilizer, duck excrement, mushroom waste material etc. by feces of livestock and poultry after becoming thoroughly decomposed Siji Pomelo fertilizer used, after using these fertilizer, reducing sugar degree in the fruit of gained Siji Pomelo, total reducing sugar degree, total acid degree, solid substance degree, Vc content, sugar-acid ratio, solid acid are more not ideal enough than all, quality that can't General Promotion Siji Pomelo fruit.
Summary of the invention
, for the deficiencies in the prior art, the invention provides a kind of Special fertilizer for siji pomelo that can comprehensively improve the Siji Pomelo fruit quality.
For achieving the above object, the invention provides a kind of Special fertilizer for siji pomelo, add urea, fused(calcium magnesium)phosphate, calcium superphosphate, vitriolate of tartar, potassium primary phosphate, magnesium sulfate heptahydrate, ferrous ammonium sulphate, boron fertilizer, zinc fertilizer formulated in by feces of livestock and poultry, forming the biological organic fertilizer that meets the NY525-2009 standard after becoming thoroughly decomposed, its weight percent is as follows:
Biological organic fertilizer 50%
The urea 10 ~ 12% that contains N 〉=46%
Contain P
2O
5〉=12% fused(calcium magnesium)phosphate 13 ~ 17%
Contain P
2O
5〉=12% calcium superphosphate 7 ~ 9%
Contain K
2The vitriolate of tartar 7 ~ 9% of O 〉=50%
Contain P
2O
5〉=50%, K
2The potassium primary phosphate 0.45 ~ 1% of O 〉=33.6%
The magnesium sulfate heptahydrate 5 ~ 6% that contains MgO 〉=16%
The ferrous ammonium sulphate 0.3 ~ 1% that contains Fe 〉=14%
The boron fertilizer 0.5 ~ 1.5% that contains B 〉=11%
The zinc fertilizer 0.05 ~ 0.2% that contains Zn 〉=20%.
The formula of this Special fertilizer for siji pomelo the best is formulated by following component and weight percent content:
Biological organic fertilizer 50%
The urea 11.8% that contains N 〉=46%
Contain P
2O
5〉=12% fused(calcium magnesium)phosphate 15.0%
Contain P
2O
5〉=12% calcium superphosphate 7.5%
Contain K
2The vitriolate of tartar 7.5% of O 〉=50%
Contain P
2O
5〉=50%, K
2The potassium primary phosphate 0.9% of O 〉=33.6%
The magnesium sulfate heptahydrate 5.7% that contains MgO 〉=16%
The ferrous ammonium sulphate 0.5% that contains Fe 〉=14%
The boron fertilizer 1.0% that contains B 〉=11%
The zinc fertilizer 0.1% that contains Zn 〉=20%.
the invention has the beneficial effects as follows: through the test gained, execute respectively Special fertilizer for siji pomelo provided by the invention and other biological fertilizer for identical Siji Pomelo, cake fertilizer, the duck excrement, mushroom waste material etc. is compared, in gained Siji Pomelo fruit, the reducing sugar degree improves more than 1.15%, the total reducing sugar degree improves more than 1%, the total acid degree improves more than 1%, the solid substance degree improves more than 1%, more than the every 100ml of Vc content improves 1mg, sugar-acid ratio improves more than 1, Gu acid is than improving more than 1, therefore adopt Special fertilizer for siji pomelo provided by the invention to apply fertilizer to Siji Pomelo, can supply with the required nutrient of Siji Pomelo comprehensively, fertilizing soil, improve soil organic matter content, realize the good quality and high output of Siji Pomelo.
Embodiment
Embodiment 1
Add urea, fused(calcium magnesium)phosphate, calcium superphosphate, vitriolate of tartar, potassium primary phosphate, magnesium sulfate heptahydrate, ferrous ammonium sulphate, boron fertilizer, zinc fertilizer preparation Special fertilizer for siji pomelo in by feces of livestock and poultry, forming the biological organic fertilizer that meets the NY525-2009 standard after becoming thoroughly decomposed, its weight percent is specific as follows:
Biological organic fertilizer 50%
The urea 12% that contains N 〉=46%
Contain P
2O
5〉=12% fused(calcium magnesium)phosphate 13%
Contain P
2O
5〉=12% calcium superphosphate 9%
Contain K
2The vitriolate of tartar 9% of O 〉=50%
Contain P
2O
5〉=50%, K
2The potassium primary phosphate 0.45% of O 〉=33.6%
The magnesium sulfate heptahydrate 5% that contains MgO 〉=16%
The ferrous ammonium sulphate 1% that contains Fe 〉=14%
The boron fertilizer 0.5% that contains B 〉=11%
The zinc fertilizer 0.05% that contains Zn 〉=20%.
Embodiment 2
Add urea, fused(calcium magnesium)phosphate, calcium superphosphate, vitriolate of tartar, potassium primary phosphate, magnesium sulfate heptahydrate, ferrous ammonium sulphate, boron fertilizer, zinc fertilizer preparation Special fertilizer for siji pomelo in by feces of livestock and poultry, forming the biological organic fertilizer that meets the NY525-2009 standard after becoming thoroughly decomposed, its weight percent is specific as follows:
Biological organic fertilizer 50%
The urea 10% that contains N 〉=46%
Contain P
2O
5〉=12% fused(calcium magnesium)phosphate 17%
Contain P
2O
5〉=12% calcium superphosphate 7%
Contain K
2The vitriolate of tartar 7% of O 〉=50%
Contain P
2O
5〉=50%, K
2The potassium primary phosphate 1% of O 〉=33.6%
The magnesium sulfate heptahydrate 6% that contains MgO 〉=16%
The ferrous ammonium sulphate 0.3% that contains Fe 〉=14%
The boron fertilizer 1.5% that contains B 〉=11%
The zinc fertilizer 0.2% that contains Zn 〉=20%.
Embodiment 3
Add urea, fused(calcium magnesium)phosphate, calcium superphosphate, vitriolate of tartar, potassium primary phosphate, magnesium sulfate heptahydrate, ferrous ammonium sulphate, boron fertilizer, zinc fertilizer preparation Special fertilizer for siji pomelo in by feces of livestock and poultry, forming the biological organic fertilizer that meets the NY525-2009 standard after becoming thoroughly decomposed, its weight percent is specific as follows:
Biological organic fertilizer 50%
The urea 11.8% that contains N 〉=46%
Contain P
2O
5〉=12% fused(calcium magnesium)phosphate 15.0%
Contain P
2O
5〉=12% calcium superphosphate 7.5%
Contain K
2The vitriolate of tartar 7.5% of O 〉=50%
Contain P
2O
5〉=50%, K
2The potassium primary phosphate 0.9% of O 〉=33.6%
The magnesium sulfate heptahydrate 5.7% that contains MgO 〉=16%
The ferrous ammonium sulphate 0.5% that contains Fe 〉=14%
The boron fertilizer 1.0% that contains B 〉=11%
The zinc fertilizer 0.1% that contains Zn 〉=20%.
Select an orchard to test in Zhongkui Siji Pomelo base, horse station, the basic fertility in orchard: organic 17.31g/kg, full nitrogen 1.78g/kg, full phosphorus 0.60g/kg, fast nitrogen 58.1mg/kg, fast phosphorus 70.6mg/kg, fast potassium 175mg/kg, pH value 5.55.
The Special fertilizer for siji pomelo that adopts the above-mentioned arbitrary formula of the present invention to make, and other biological fertilizer, cake fertilizer, duck excrement, mushroom waste material apply fertilizer to the Siji Pomelo in orchard respectively, the fruit quality contrast that grows up to rear gained Siji Pomelo are as following table:
Can reflect that from upper table executing Special fertilizer for siji pomelo compares other biological fertilizer, cake fertilizer, duck excrement, mushroom waste material etc., reducing sugar degree in its Siji Pomelo fruit, total reducing sugar degree, total acid degree, solid substance degree, Vc content, sugar-acid ratio, solid acid are improved than all, effectively General Promotion the quality of Siji Pomelo fruit, the product single plant yield also is significantly increased simultaneously, has really realized the good quality and high output of Siji Pomelo.
Simultaneously, the Special fertilizer for siji pomelo that adopts the above-mentioned arbitrary formula of the present invention to make, and other biological fertilizer, cake fertilizer, duck excrement, mushroom waste material apply fertilizer to the Siji Pomelo in orchard respectively, and also different on the impact of Siji Pomelo leaf growth, table specific as follows:
In upper table, Chl (a+b) represents chlorophyll a and content of chlorophyll b sum.From upper table, we can find out, using Special fertilizer for siji pomelo weighs three indexs to total chlorophyll content, leaf area, blinds remarkably influenced is arranged, can obviously improve total chlorophyll content, leaf area, the blinds weight of blade, also just improve blade N, P, K content, illustrate that executing Special fertilizer for siji pomelo can promote the absorption of plant to nutrient, promote the photosynthesis ability of plant, can also impel the soil organism to improve, the acid soil pH value is raise, alleviate the soil acidification phenomenon.
In addition, life-time service Special fertilizer for siji pomelo provided by the invention, can also fertilizing soil, further improves soil organic matter content, improves better the fruit quality of Siji Pomelo, and the synopsis of concrete consumption and Siji Pomelo fruit quality is as follows:
Claims (2)
1. Special fertilizer for siji pomelo, it is characterized in that: add urea, fused(calcium magnesium)phosphate, calcium superphosphate, vitriolate of tartar, potassium primary phosphate, magnesium sulfate heptahydrate, ferrous ammonium sulphate, boron fertilizer, zinc fertilizer formulated in by feces of livestock and poultry, forming the biological organic fertilizer that meets the NY525-2009 standard after becoming thoroughly decomposed, its weight percent is as follows:
Biological organic fertilizer 50%
The urea 10 ~ 12% that contains N 〉=46%
Contain P
2O
5〉=12% fused(calcium magnesium)phosphate 13 ~ 17%
Contain P
2O
5〉=12% calcium superphosphate 7 ~ 9%
Contain K
2The vitriolate of tartar 7 ~ 9% of O 〉=50%
Contain P
2O
5〉=50%, K
2The potassium primary phosphate 0.45 ~ 1% of O 〉=33.6%
The magnesium sulfate heptahydrate 5 ~ 6% that contains MgO 〉=16%
The ferrous ammonium sulphate 0.3 ~ 1% that contains Fe 〉=14%
The boron fertilizer 0.5 ~ 1.5% that contains B 〉=11%
The zinc fertilizer 0.05 ~ 0.2% that contains Zn 〉=20%.
2. Special fertilizer for siji pomelo according to claim 1, it is characterized in that: this Special fertilizer for siji pomelo is formulated by following component and weight percent content:
Biological organic fertilizer 50%
The urea 11.8% that contains N 〉=46%
Contain P
2O
5〉=12% fused(calcium magnesium)phosphate 15.0%
Contain P
2O
5〉=12% calcium superphosphate 7.5%
Contain K
2The vitriolate of tartar 7.5% of O 〉=50%
Contain P
2O
5〉=50%, K
2The potassium primary phosphate 0.9% of O 〉=33.6%
The magnesium sulfate heptahydrate 5.7% that contains MgO 〉=16%
The ferrous ammonium sulphate 0.5% that contains Fe 〉=14%
The boron fertilizer 1.0% that contains B 〉=11%
The zinc fertilizer 0.1% that contains Zn 〉=20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100560926A CN102557805B (en) | 2012-03-06 | 2012-03-06 | Special fertilizer for siji pomelo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100560926A CN102557805B (en) | 2012-03-06 | 2012-03-06 | Special fertilizer for siji pomelo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102557805A CN102557805A (en) | 2012-07-11 |
| CN102557805B true CN102557805B (en) | 2013-11-20 |
Family
ID=46404589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100560926A Expired - Fee Related CN102557805B (en) | 2012-03-06 | 2012-03-06 | Special fertilizer for siji pomelo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102557805B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556096A (en) * | 2017-08-22 | 2018-01-09 | 广西容县兴邦有机肥有限公司 | A kind of shatian pomelo fertilizer special for organic |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108299046A (en) * | 2018-01-23 | 2018-07-20 | 西南大学 | It is a kind of using fermentation pig manure as Three Gorge Reservoir Region in Chongqing mountainous region citrus fruit-promoting fertilizer of matrix and preparation method thereof, method of administration |
| CN108264409A (en) * | 2018-02-28 | 2018-07-10 | 成都众宜坊农业开发有限公司 | A kind of preparation method of citrus Slow release special fertilizer suitable for acid soil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317464A (en) * | 2000-04-07 | 2001-10-17 | 广东省生态环境与土壤研究所 | Fertilizer to promote growth of fruit and make fruit robust for shatian pomelo |
| CN101503311A (en) * | 2009-03-10 | 2009-08-12 | 陈亚明 | Special-purpose fertilizer for teak |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196341A (en) * | 1996-12-24 | 1998-10-21 | 匡永成 | Complete compound fertilizer series products and complete producing technology |
| CN1265386A (en) * | 1999-03-01 | 2000-09-06 | 柏绿山 | Composite fertilizer and its making process |
| CN1159267C (en) * | 2000-05-10 | 2004-07-28 | 山东省农业科学院土壤肥料研究所 | Preparation of multiple-biological organic and inorganic fertilizer |
| JP4256620B2 (en) * | 2001-04-20 | 2009-04-22 | チッソ旭肥料株式会社 | Coated particles and blended fertilizer containing the same |
| CN101323549A (en) * | 2008-07-18 | 2008-12-17 | 东北师范大学 | Sustained and controlled release type organic inorganic block fertilizer for root and preparation and use thereof |
| CN102267842B (en) * | 2011-06-24 | 2014-01-29 | 东北师范大学 | Organic-inorganic block controlled release fertilizer and preparation method thereof |
-
2012
- 2012-03-06 CN CN2012100560926A patent/CN102557805B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317464A (en) * | 2000-04-07 | 2001-10-17 | 广东省生态环境与土壤研究所 | Fertilizer to promote growth of fruit and make fruit robust for shatian pomelo |
| CN101503311A (en) * | 2009-03-10 | 2009-08-12 | 陈亚明 | Special-purpose fertilizer for teak |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556096A (en) * | 2017-08-22 | 2018-01-09 | 广西容县兴邦有机肥有限公司 | A kind of shatian pomelo fertilizer special for organic |
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| CN102557805A (en) | 2012-07-11 |
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