CN1113902A - Huaxia magnetic composite special fertilizer - Google Patents
Huaxia magnetic composite special fertilizer Download PDFInfo
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- CN1113902A CN1113902A CN 94106605 CN94106605A CN1113902A CN 1113902 A CN1113902 A CN 1113902A CN 94106605 CN94106605 CN 94106605 CN 94106605 A CN94106605 A CN 94106605A CN 1113902 A CN1113902 A CN 1113902A
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- huaxia
- ammonium
- flyash
- dihydro
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Abstract
Besides the original technological range, the present invention provides further the optional proportion range of fly ash, nitrogenous fertilizer, phosphate fertilizer and patash fertilizer to suit to demand of specific crops. For the oil-bearing crops such as peanut, soybean etc., the above mentioned four stocks are mixed then magnetized, the percentages of available N,P,K to the total weight of fertilizer are 4.6-6.44 of N, 6.88-7.74 of P, 6.0-7.2 of K, 1-4 of trace elements (Zn, B, Mo, Mn, Cu). The total effective nutrient (N, P, K) is less than or equal 21.52%, the content of magnetic matter (Fe3O4 or the others) is larger than 0 and less than 3%, the pH value=6.5-7.5.
Description
The invention belongs to fertilizer, is a kind of improvement fertilizer of magnetized compound fertilizer.
The contriver of the present patent application has proposed the application for a patent for invention of " magnetized compound fertilizer " (92114971.9) to Patent Office of the People's Republic of China on December 15th, 92, its content is for having proposed the ternary magnetized compound fertilizer and having contained micro-binary, ternary compound fertilizer on the binary magnetized compound fertilizer basis of " coal-ash fertilizer and manufacturing process thereof " (90106590), the identical available nutrient of fertilizer of volume increase reduces significantly in the soil of potassium deficiency or trace element thereby reach, thus the purpose that adaptability is strong, cost is low.
Through the practical study more than 2 years, we further find outside the protection domain of 9211497.9 " magnetized compound fertilizers ", if limit the kind of crop, just also have the zone that a slice has same effect.
The objective of the invention is 92114971.9 " magnetized compound fertilizers " are done further improvement, a kind of Huaxia magnetic composite special fertilizer is provided, make magnetic compound fertilizer that bigger more economical range of choice be arranged.
Technical scheme of the present invention is:
When crop was oil crops such as peanut, soybean, Huaxia magnetic composite special fertilizer had flyash, nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, and four kinds of mixing of materials back magnetizations form, and it is characterized in that the effective constituent of its N, P, K accounts for the percentage ratio of fertilizer gross weight:
N 4.6-6.44
P 6.88-7.74
K 6.0-7.2
Trace element (Zn.B.Mo.Mn.Cu) 1-4
Special-purpose fertile total available nutrient (N, P, K)≤21.52%, magnetic substance content (Fe
3O
4Or other) greater than zero, less than 3%, PH=6.5-7.5.
Above-mentioned China magnetization composite special fertilizer, N, P, K fertilizer can be respectively urea, phosphoric acid one hydrogen (or dihydro) ammonium, Repone K, its weight proportion is:
Flyash＞50%
Urea 10-14%
Phosphoric acid one hydrogen (or dihydro) ammonium 16-18%
Repone K 10-12%
When farm crop were cash crop such as melon and fruit, grape, tobacco leaf, Huaxia magnetic composite special fertilizer had flyash, nitrogenous fertilizer and potash fertilizer, four kinds of mixing of materials back magnetizations to form, and it is characterized in that the effective constituent of N, P, K accounts for the percentage ratio of fertilizer gross weight:
N 6.9-9.4
P 5.16-6.02
K 4.0-7.5
Trace element (Zn.B.Mo.Mn.Cu) 1-4
Special-purpose fertile total available nutrient (N, P, K)≤21%, magnetic substance content (Fe
3O
4Or other) greater than zero, less than 3%, PH=5.5-8.0.
Above-mentioned China magnetization composite special fertilizer, N, P fertilizer can be respectively urea, phosphoric acid one hydrogen (or dihydro) ammonium, and K fertilizer can only be vitriolate of tartar (can not be Repone K), and its weight proportion is:
Flyash＞50%
Urea 15-20%
Phosphoric acid one hydrogen (or dihydro) ammonium 12-14%
Vitriolate of tartar 8-15%
When farm crop were food crop such as corn, sweet potato, China's magnetization composite special fertilizer had flyash, nitrogenous fertilizer, phosphate fertilizer and four kinds of mixing of materials magnetization of potash fertilizer to form, and it is characterized in that the effective constituent of N, P, K accounts for the percentage ratio of fertilizer gross weight:
N 9.2-10.12
P 4.3-5.59
K 6.0-7.2
Trace element (Zn.B.Mo.Mn.Cu) 1-4
Special-purpose fertile total available nutrient (N, P, K)≤23.5%, magnetic substance content (Fe
3O
4Or other) greater than zero, less than 3%, PH=6.5-8.0.
Above-mentioned China magnetization composite special fertilizer, N, P, K fertilizer can be respectively that urea, phosphoric acid one hydrogen (or dihydro) ammonium, Repone K, its weight proportion are:
Flyash＞50%
Urea 20-22%
Phosphoric acid one hydrogen (or dihydro) ammonium 10-13%
Vitriolate of tartar 10-12%
The Huaxia magnetic composite special fertilizer example compares:
1, the special-purpose fat example of oil crops such as soybean:
| Classification | Fertile (carbon ammonium+phosphate fertilizer) is used in contrast | Nitrogen, Phosphorus and Potassium (total nutrient is 30%) | Magnetized compound fertilizer (total nutrient is 21%) | Huaxia magnetic composite special fertilizer (total nutrient≤20%) |
| Amount of application (kg/ mu) | Each is 50 years old | 50 | 50 | 50 |
| Effective yield (kg/ mu) | 155 | 166 | 166.7 | 171 |
| Volume increase (mu)/% | 0 | 7 | 7.5 | 10.3 |
2, the special-purpose fat example of cash crop such as grape:
| Classification | Fertile (carbon ammonium+phosphate fertilizer) is used in contrast | Nitrogen, Phosphorus and Potassium (total nutrient is 30%) | Magnetized compound fertilizer (total nutrient is 21%) | Huaxia magnetic composite special fertilizer (total nutrient≤20%) |
| Amount of application (kg/ mu) | Each is 50 years old | 50 | 50 | 50 |
| Effective yield (kg/ mu) | 1800 | 2016 | 2041.2 | 2109.6 |
| Volume increase (mu)/% | 0 | 12 | 13.4 | 17.2 |
3, the special-purpose fat example of food crop such as corn:
| Classification | Fertile (carbon ammonium+phosphate fertilizer) is used in contrast | Nitrogen, Phosphorus and Potassium (total nutrient is 30%) | Magnetized compound fertilizer (total nutrient is 21%) | Huaxia magnetic composite special fertilizer (total nutrient≤20%) |
| Amount of application (kg/ mu) | Each is 50 years old | 50 | 50 | 50 |
| Effective yield (kg/ mu) | 150 | 169.5 | 171.8 | 174.5 |
| Volume increase (mu)/% | 0 | 13 | 14.8 | 16.3 |
Claims (6)
1, Huaxia magnetic composite special fertilizer, it has flyash, nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, and four kinds of mixing of materials back magnetizations form, and it is characterized in that the effective constituent of its N, P, K accounts for the percentage ratio of fertilizer gross weight when farm crop are oil crops such as peanut, soybean:
N 4.6-6.44
P 6.88-7.74
K 6.0-7.2
Trace element (Zn.B.Mo.Mn.Cu) 1-4
Special-purpose fertile total available nutrient (N, P, K)≤21.52%, magnetic substance content (Fe
3O
4Or other) greater than zero, less than 3%, PH=6.5-7.5.
2, Huaxia magnetic composite special fertilizer as claimed in claim 1 is characterized in that N, P, K fertilizer can be respectively urea, phosphoric acid one hydrogen (or dihydro) ammonium, Repone K, and its weight proportion is:
Flyash＞50%
Urea 10-14%
Phosphoric acid one hydrogen (or dihydro) ammonium 16-18%
Repone K 10-12%
3, Huaxia magnetic composite special fertilizer, it has flyash, nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, four kinds of mixing of materials back magnetizations form, and it is characterized in that the effective constituent of its N, P, K accounts for the percentage ratio of fertilizer gross weight when farm crop are cash crop such as melon and fruit, grape, tobacco leaf:
N 6.9-9.4
P 5.16-6.02
K 4.0-7.5
Trace element (Zn.B.Mo.Mn.Cu) 1-4
Special-purpose fertile total available nutrient (N, P, K)≤21%, magnetic substance content (Fe
3O
4Or other) greater than zero, less than 3%, PH=5.5-8.0.
4, Huaxia magnetic composite special fertilizer as claimed in claim 3 is characterized in that N, P fertilizer can be respectively urea, phosphoric acid one hydrogen (or dihydro) ammonium, and K fertilizer can only be vitriolate of tartar (can not be Repone K), and its weight proportion is:
Flyash＞50%
Urea 15-20%
Phosphoric acid one hydrogen (or dihydro) ammonium 12-14%
Vitriolate of tartar 8-15%
5, Huaxia magnetic composite special fertilizer, it has flyash, nitrogenous fertilizer, phosphate fertilizer and potash fertilizer, and four kinds of mixing of materials back magnetizations form, and it is characterized in that the effective constituent of its N, P, K accounts for the mark that has of fertilizer gross weight when farm crop are food crop such as corn, sweet potato:
N 9.2-10.12
P 4.3-5.59
K 6.0-7.2
Trace element (Zn.B.Mo.Mn.Cu) 1-4
Special-purpose fertile total available nutrient (N, P, K)≤23.5%, magnetic substance content (Fe
3O
4Or other) greater than zero, less than 3%, PH=6.5-8.0.
6, China as claimed in claim 5 composite magnetic composite special fertilizer is characterized in that N, P, K fertilizer can be respectively that urea, phosphoric acid one hydrogen (or dihydro) ammonium, Repone K, its weight proportion are:
Flyash＞50%
Urea 20-22%
Phosphoric acid one hydrogen (or dihydro) ammonium 10-13%
Repone K 10-12%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94106605 CN1113902A (en) | 1994-06-24 | 1994-06-24 | Huaxia magnetic composite special fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94106605 CN1113902A (en) | 1994-06-24 | 1994-06-24 | Huaxia magnetic composite special fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1113902A true CN1113902A (en) | 1995-12-27 |
Family
ID=5032606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94106605 Pending CN1113902A (en) | 1994-06-24 | 1994-06-24 | Huaxia magnetic composite special fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1113902A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204444A (en) * | 2011-06-03 | 2011-10-05 | 汕头市微补植物营养科技有限公司 | Fertilization method of greenhouse cantaloupe |
-
1994
- 1994-06-24 CN CN 94106605 patent/CN1113902A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204444A (en) * | 2011-06-03 | 2011-10-05 | 汕头市微补植物营养科技有限公司 | Fertilization method of greenhouse cantaloupe |
| CN102204444B (en) * | 2011-06-03 | 2012-06-13 | 汕头市微补植物营养科技有限公司 | Fertilization method of greenhouse cantaloupe |
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