CN1403420A - Efficient fertilizer specially for wheat - Google Patents
Efficient fertilizer specially for wheat Download PDFInfo
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- CN1403420A CN1403420A CN 01131463 CN01131463A CN1403420A CN 1403420 A CN1403420 A CN 1403420A CN 01131463 CN01131463 CN 01131463 CN 01131463 A CN01131463 A CN 01131463A CN 1403420 A CN1403420 A CN 1403420A
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- Prior art keywords
- wheat
- fertilizer specially
- rare earth
- fertilizer
- medical stone
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Abstract
The efficient fertilizer specially for wheat contains N, P2O5 and K2O as well as Zn, Mn, Mo, B, Fe and other trace element, RE nitrate as one kind of active matter and Chinese medicine stone. It is suitable for application is the area lacking of N and P elements as well as Zn, Mo, B and Mn and with rich K. Furthermore, the present invention has simple production process, less nutrients loss and abundant material resource.
Description
Affiliated technical field
The present invention relates to a grow wheat special efficient composite fertilizer, be principal element especially and add trace element and the composite fertilizer special of active substance with nitrogen, phosphorus, potassium.
Prior art
Recent two decades comes, and is domestic and international on the kind of fertilizer, by nitrogenous fertilizer, the phosphate fertilizer of single nutrient, and compound, the mixed fertilizer that turn to micro-multiple nutrients things such as containing nitrogen, phosphorus, potassium and zinc, copper, molybdenum to combine.And product of this in recent years " universal " fixing prescription updates again, develops and special use fertilizer that the crop of different varietiess such as local grain, vegetables, fruit tree and different soil combine.For example: CN1055169A discloses the special-purpose fertile compound method of a kind of resisting take-all of wheat, mainly solves problems such as the take-all prevention effect is not remarkable.CN1055170A discloses a kind of compound method of efficient perfect form fertilizer special for vegetable, and this fertilizer is beneficial to the growth of potassium deficiency or few potassium area vegetables.CN1068808A discloses a kind of compound method of efficient double-ammonia compound fertilizer.The NORTHWEST CHINA area be that soil principal element nitrogen, phosphoric lack as the characteristics of Gansu Province's soil, and potassium element content is abundant, lacks zinc, molybdenum, few boron, manganese in the trace element.Gansu is located in China's winter, spring wheat transition area, and Winter-spring wheat haves both at the same time, and area is big, distribution is wide, but yields poorly only 152 kilograms of average yield per mus.Trace it to its cause mainly is to lack the efficient fertilizer specially for wheat that is fit to this soil characteristic.
Summary of the invention
The objective of the invention is all kinds of nutritive elements to be required different characteristics, provide a kind of and be applicable to Gansu Province's edatope, coordinate wheat preferably and nourish and grow and the nutrient supply contradiction of reproductive growth, the composite fertilizer special of low, effective, the easy popularization of advanced technology, cost that the Wheat Production system is tended towards stability at the feature and the wheat of Gansu Province's soil.Efficient fertilizer specially for wheat of the present invention removes and contains N, P
2O
5, K
2Outside the O, also have trace element such as Zn, Mn, Mo, B, Fe and active substance rare earth nitrate, medical stone.Weight proportion is N: P
2O
5: K
2O: Zn: Mn: Mo: B: Fe: rare earth nitrate: medical stone=1: 1.1-1.2: 0.5-0.6: 0.01-0.02: 0.02-0.03: 0.01-0.02: 0.01-0.02: 0.01-0.02: 0.01-0.02: 0.01-0.02.Wherein the N element is provided by dust urea; P
2O
5Provide by primary ammonium phosphate, general calcium, fused(calcium magnesium)phosphate etc.; K
2O is provided by potassium primary phosphate, Repone K, vitriolate of tartar etc.; Zn, Mn, Mo, Fe, B are provided by zinc sulfate, manganous sulfate, Sodium orthomolybdate, ammonium molybdate, ferrous sulfate, borax respectively; Active substance is rare earth nitrate and medical stone.Efficient fertilizer specially for wheat of the present invention can adopt general mixing granulation method to make.Through material choice, determine the configuration proportion of each element, calculate the weight of each raw material, technical process such as pulverizing, ammonification, mixing, granulation, quality examination, pack obtain efficient fertilizer specially for wheat of the present invention.
Efficient fertilizer specially for wheat of the present invention also contains active substance rare earth nitrate and medical stone etc. except that containing the required N of guaranteed wheat growth, P, K and trace element, a large amount of evidences can be supplied with the various nutrient demands of crop in balance and stability ground.After Gansu Province used efficient fertilizer specially for wheat within the border, amount of increase in production was big, and per mu yield can reach more than 502.3 kilograms, and wheat increase yield improves 11.1%-15.7% than traditional fertilization, remarkable in economical benefits.In addition, efficient fertilizer specially for wheat manufacturing process of the present invention is simple, and the raw material nutrient loss is little, and sufficient raw is very easily promoted.
Embodiment
Example one: 1, material choice: moisture is lower than 8% in the raw material.2, determine the weight of the configuration proportion and the N of each element.N: P
2O
5: K
2O: Zn: Mn: Mo: B: Fe: rare earth: medical stone=1.00: 1.1: 0.5: 0.01: 0.02: 0.01: 0.01: 0.01: 0.01: 0.01, the weight of N is 100Kg.3, press the weight of each raw material of cubage of raw material.46% dust urea 180Kg, P
2O
560% primary ammonium phosphate 156Kg, P
2O
513% general calcium 124Kg, K
2O
5The borax 2.68Kg of ferrous sulfate 2.71Kg, the B12% of 0% Repone K 125Kg, manganous sulfate 5.49Kg, Zn22% zinc sulfate 2.48Kg, Fe20%, 39% Sodium orthomolybdate 2.15Kg, 38% (RE
2O
3) rare earth nitrate 1Kg, medical stone 1Kg.4, pulverize: the various raw materials after above-mentioned the weighing are pulverized, and its granularity is less than 8 orders.5, ammonification: calcium superphosphate and bicarbonate of ammonia are mixed in 10: 1 ratio, stir, reacted at normal temperatures 24 hours.6, dried mixing: the raw material of pulverizing and the calcium superphosphate after the ammonification are mixed by stirrer.7, granulation pack.8, using back wheat per mu yield reaches more than 500 kilograms.
Example two: 1, material choice: moisture is lower than 8% in the raw material.2, determine the weight of the configuration proportion and the N of each element.N: P
2O
5: K
2O: Zn: Mn: Mo: B: Fe: rare earth: medical stone=1.00: 1.2: 0.6: 0.02: 0.03: 0.02: 0.02: 0.02: 0.02: 0.02, the weight of N is 100Kg.3, press the weight of each raw material of cubage of raw material.Urea 200Kg, P
2O
560% primary ammonium phosphate 72.7Kg, P
2O
513% general calcium 587.5Kg, K
2The borax 5.36Kg of ferrous sulfate 5.42Kg, the B12% of the manganous sulfate 8.23Kg of Repone K 160Kg, the Mn30% of O50%, Zn22% zinc sulfate 4.96Kg, Fe20%, 39% sodium aluminate 4.3Kg, 43% (RE
2O
3) rare earth nitrate 1Kg, medical stone 1Kg, all the other are with embodiment one.Using back wheat per mu yield reaches more than 502.3 kilograms.
Claims (1)
1. one kind is suitable for that nitrogen, phosphoric lack, potassium content is abundanter, lacks zinc, molybdenum, and the fertilizer specially for wheat that use in few boron, manganese area is characterized in that mainly by N, P
2O
5, K
2O forms, and also is added with trace elements zn, Mn, Mo, B, Fe and active substance rare earth nitrate, medical stone, and weight proportion is N: P
2O
5: K
2O: Zn: Mn: Mo: B: Fe: rare earth nitrate: medical stone=1: 1.1-1.2: 0.5-0.6: 0.01-0.02: 0.02-0.03: 0.01-0.02: 0.01-0.02: 0.01-0.02: 0.01-0.02: 0.01-0.02.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01131463 CN1403420A (en) | 2001-09-11 | 2001-09-11 | Efficient fertilizer specially for wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01131463 CN1403420A (en) | 2001-09-11 | 2001-09-11 | Efficient fertilizer specially for wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1403420A true CN1403420A (en) | 2003-03-19 |
Family
ID=4670600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01131463 Pending CN1403420A (en) | 2001-09-11 | 2001-09-11 | Efficient fertilizer specially for wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1403420A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357860B (en) * | 2008-09-09 | 2011-09-07 | 北京有色金属研究总院 | Rare-earth-containing floral special-purpose fertilizer |
| CN102391051A (en) * | 2011-09-29 | 2012-03-28 | 河南芭中现代农业有限公司 | Wheat special fertilizer |
| CN102051180B (en) * | 2009-10-27 | 2013-02-13 | 吕周锋 | Conditioner used for protecting soil |
| CN103342597A (en) * | 2013-06-27 | 2013-10-09 | 重庆拓阳科技有限公司 | Preparation method of special compound microbial fertilizer for wheat for improving soil and product thereof |
-
2001
- 2001-09-11 CN CN 01131463 patent/CN1403420A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357860B (en) * | 2008-09-09 | 2011-09-07 | 北京有色金属研究总院 | Rare-earth-containing floral special-purpose fertilizer |
| CN102051180B (en) * | 2009-10-27 | 2013-02-13 | 吕周锋 | Conditioner used for protecting soil |
| CN102391051A (en) * | 2011-09-29 | 2012-03-28 | 河南芭中现代农业有限公司 | Wheat special fertilizer |
| CN103342597A (en) * | 2013-06-27 | 2013-10-09 | 重庆拓阳科技有限公司 | Preparation method of special compound microbial fertilizer for wheat for improving soil and product thereof |
| CN103342597B (en) * | 2013-06-27 | 2014-07-23 | 重庆拓阳科技有限公司 | Preparation method of special compound microbial fertilizer for wheat for improving soil and product thereof |
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