CN103159544A - A stable long-acting slow-release fertilizer special for watermelons and a fertilization method - Google Patents
A stable long-acting slow-release fertilizer special for watermelons and a fertilization method Download PDFInfo
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- CN103159544A CN103159544A CN2011104167842A CN201110416784A CN103159544A CN 103159544 A CN103159544 A CN 103159544A CN 2011104167842 A CN2011104167842 A CN 2011104167842A CN 201110416784 A CN201110416784 A CN 201110416784A CN 103159544 A CN103159544 A CN 103159544A
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Abstract
The present invention relates to the technical field of fertilizers, and in particular relates to a stable long-acting slow-release fertilizer special for watermelons and a fertilization method. The fertilizer special for watermelons comprises a nitrogen fertilizer, a phosphate fertilizer, a potash fertilizer, a microelement and a filler, wherein by weight, the nitrogen fertilizer is 36.5 parts, the phosphate fertilizer is 16.1 parts, the potash fertilizer is 40 parts, the microelement zinc fertilizer is 2.1 parts, and the filler is 5.3-12 parts; or the nitrogen fertilizer is 36.5 parts, the phosphate fertilizer is 16.1 parts, the potash fertilizer is 33.3 parts, the microelement zinc fertilizer is 2.1 parts, and the filler is 5.3-12 parts. The fertilizer of the present invention is a multielement compound fertilizer containing nitrogen, phosphate, potassium and microelement zinc, and can fundamentally solve problems of nutrient imbalances, low yields and poor quality in watermelon production. In the production of the universal compound fertilizer special for watermelons of the present invention, the NAM agent capable of delaying the releasing and conversion speed of fertilizer nutrients and extending fertilizer efficiency is added, which both improves fertilizer use efficiency, and provides great convenience for production, packaging, and application of the fertilizer, to reduce agricultural production cost and fertilizer production, supply and marketing costs.
Description
Technical field
The present invention relates to technical field of fertilizer, especially a kind of stable long-acting slow-release fertilizer special for watermelon and fertilizing method.
Background technology
Along with the development of agricultural, chemical fertilizer is more and more important to the crop yield effect, but produces upper Application Ratio imbalance, shows diazonium, phosphate fertilizer, light potash fertilizer.Not only fertilizer efficiency can not be given full play to, and affects the growth of watermelon, causes the yield of watermelon stagnation, product qualitative change bad, even causes soil physical and chemical property to become bad, contaminate environment.In addition, lack the labour due to the rural area or because of lack of water, the reason such as untimely that supplies water, Crops in Applying Fertilizer is simplified increasingly.
Summary of the invention
The objective of the invention is to propose a kind of stable long-acting slow-release fertilizer special for watermelon and fertilizing method.
For achieving the above object, the technical solution used in the present invention is:
A kind of stable long-acting slow-release fertilizer special for watermelon, comprise nitrogen, phosphorus, potassium, fertilizer special for watermelon is by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element and stopping composition, meter by weight, 36.5 parts of nitrogenous fertilizer, 16.1 parts of phosphate fertilizer, 40 parts of potash fertilizer, 2.1 parts of micro-zinc fertilizers and 5.3-12 part stopping composition;
Or 36.5 parts of nitrogenous fertilizer, 16.1 parts of phosphate fertilizer, 33.3 parts of potash fertilizer, 2.1 parts of micro-zinc fertilizers and 5.3-12 part stopping composition.
Described nitrogenous fertilizer is urea (46%); Phosphate fertilizer is that (N 12%, P for monoammonium phosphate
2O
552%); Potash fertilizer is vitriolate of tartar (k
2O 50%) or Repone K (k
2O 60%); Trace element is zinc sulfate (Zn 24%); Stopping composition is the NAM additive.
Described fertilizer special for watermelon calculates by weight, 18.3 parts of 34.3 parts of monoammonium phosphates of urea, 33.3 parts, 40 parts of vitriolate of tartar or Repone K, 2.1 parts, zinc sulfate, stopping composition 5.3-12 part; Or 34.3 parts, urea, 18.3 parts of monoammonium phosphates, 33.3 parts, Repone K, 2.1 parts, zinc sulfate, stopping composition 5.3-12 part
The application process of stability long-acting slow-release fertilizer special for watermelon, amount of application is 40-50kg/ mu within a vegetative period of watermelon, when using, 1/3 of fertilizer amount is applied as base manure, other 2/3 applies as seed manure.The plantation plot is Keerqin sandy land.
The present invention has advantages of: fertilizer of the present invention is the multi-element compound fertilizer that contains nitrogen, phosphorus, potassium and trace element zinc, can fundamentally solve nutrient in watermelon production uneven, yield poorly and inferior problem.The universal compound fertilizer special for watermelons of the present invention has added the NAM preparation that can delay fertilizer nutrient release and conversion rate, prolongation fertilizer efficiency aborning, both improved the utilization ratio of fertilizer, can also give fertiliser production, pack, use great facility is provided, to reduce the production, supply and sales cost of agriculture production and fertilizer.
Embodiment
Embodiment 1
Fertilizer special for watermelon, for producing 1 ton of long-acting slow-release fertilizer, raw material is by urea 343kg, monoammonium phosphate 183kg, vitriolate of tartar 400kg, zinc sulfate 21kg, stopping composition 53kg forms.Described stopping composition is long-acting complex fertilizer additive (NAM), it is comprised of quinhydrones, Dyhard RU 100, complex rare-earth and zeolite powder, addition sees the relevant introduction in patent 99113382.X specification sheets for details, simultaneously its can Shenyang Zhongke New Fertilizer Co., Ltd available from.
Embodiment 2
Fertilizer special for watermelon, for producing 1 ton of long-acting slow-release fertilizer, raw material is by urea 343kg, monoammonium phosphate 183kg, Potcrate 333kg, zinc sulfate 21kg, stopping composition 120kg forms.
Application examples
Above-described embodiment is prepared gained fertilizer, and amount of application is 40kg/ mu-50kg/ mu within a vegetative period of watermelon, and when using, 1/3 of fertilizer amount applies as base manure, and other 2/3 applies as seed manure.
Test shows, uses stable long-acting slow-release fertilizer special for watermelon, and the volume increase of watermelon is obvious, sees following table 1 for details.(wherein so-called conventional district is peasant's conventional fertilizer application district)
The stable long-acting watermelon slow-release or control-release fertilizer test-results table of table 1
Claims (4)
1. stable long-acting slow-release fertilizer special for watermelon, comprise nitrogen, phosphorus, potassium, it is characterized in that: fertilizer special for watermelon is by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element and stopping composition, meter by weight, 36.5 parts of nitrogenous fertilizer, 16.1 parts of phosphate fertilizer, 40 parts of potash fertilizer, 2.1 parts of micro-zinc fertilizers and 5.3-12 part stopping composition;
Or 36.5 parts of nitrogenous fertilizer, 16.1 parts of phosphate fertilizer, 33.3 parts of potash fertilizer, 2.1 parts of micro-zinc fertilizers and 5.3-12 part stopping composition.
2. by stable long-acting slow-release fertilizer special for watermelon claimed in claim 1, it is characterized in that: described nitrogenous fertilizer is urea (46%); Phosphate fertilizer is monoammonium phosphate (N12%, P
2O
552%); Potash fertilizer is vitriolate of tartar (k
2O50%) or Repone K (k
2O60%); Trace element is zinc sulfate (Zn24%); Stopping composition is the NAM additive.
3. by stable long-acting slow-release fertilizer special for watermelon claimed in claim 2, it is characterized in that: described fertilizer special for watermelon calculates by weight, 18.3 parts of 34.3 parts of monoammonium phosphates of urea, 33.3 parts, 40 parts of vitriolate of tartar or Repone K, 2.1 parts, zinc sulfate, stopping composition 5.3-12 part; Or 34.3 parts, urea, 18.3 parts of monoammonium phosphates, 33.3 parts, Repone K, 2.1 parts, zinc sulfate, stopping composition 5.3-12 part
4. the application process of a stable long-acting slow-release fertilizer special for watermelon claimed in claim 1, it is characterized in that: amount of application is 40-50kg/ mu within a vegetative period of watermelon, when using, 1/3 of fertilizer amount is applied as base manure, other 2/3 applies as seed manure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104167842A CN103159544A (en) | 2011-12-14 | 2011-12-14 | A stable long-acting slow-release fertilizer special for watermelons and a fertilization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104167842A CN103159544A (en) | 2011-12-14 | 2011-12-14 | A stable long-acting slow-release fertilizer special for watermelons and a fertilization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103159544A true CN103159544A (en) | 2013-06-19 |
Family
ID=48583116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104167842A Pending CN103159544A (en) | 2011-12-14 | 2011-12-14 | A stable long-acting slow-release fertilizer special for watermelons and a fertilization method |
Country Status (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030863A (en) * | 2014-06-27 | 2014-09-10 | 新疆农业科学院哈密瓜研究中心 | Mixing type slow-release urea BB fertilizer special for honey-dew melons |
| CN104193550A (en) * | 2014-08-13 | 2014-12-10 | 陈寿福 | Special slow-release formula fertilizer for watermelons |
| CN104261932A (en) * | 2014-09-17 | 2015-01-07 | 湖北祥云(集团)化工股份有限公司 | Zinc-containing compound fertilizer and preparation method thereof |
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| CN1026180C (en) * | 1988-09-22 | 1994-10-12 | 河北省农林科学院土壤肥料研究所 | Composite fertilizer special for watermelon |
| CN1253932A (en) * | 1999-10-29 | 2000-05-24 | 中国科学院沈阳应用生态研究所 | Long-acting complex fertilizer additive |
| CN1673199A (en) * | 2004-04-27 | 2005-09-28 | 中国农业大学 | Composite fertilizer |
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| CN102134171A (en) * | 2010-08-06 | 2011-07-27 | 施可丰化工股份有限公司 | Special mixing type controlled-release fertilizer for rosa chinensis |
| CN102173930A (en) * | 2011-01-14 | 2011-09-07 | 山东省农业科学院农业资源与环境研究所 | Controlled-release fertilizer special for Shandong garlic and application thereof |
| CN102241540A (en) * | 2010-05-11 | 2011-11-16 | 林光德 | Production method of fertilizer special for watermelon |
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2011
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| CN1026180C (en) * | 1988-09-22 | 1994-10-12 | 河北省农林科学院土壤肥料研究所 | Composite fertilizer special for watermelon |
| CN1253932A (en) * | 1999-10-29 | 2000-05-24 | 中国科学院沈阳应用生态研究所 | Long-acting complex fertilizer additive |
| CN1673199A (en) * | 2004-04-27 | 2005-09-28 | 中国农业大学 | Composite fertilizer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030863A (en) * | 2014-06-27 | 2014-09-10 | 新疆农业科学院哈密瓜研究中心 | Mixing type slow-release urea BB fertilizer special for honey-dew melons |
| CN104030863B (en) * | 2014-06-27 | 2016-02-03 | 新疆农业科学院哈密瓜研究中心 | A kind of hami melon special blending type slow-release carbamide BB fertilizer |
| CN104193550A (en) * | 2014-08-13 | 2014-12-10 | 陈寿福 | Special slow-release formula fertilizer for watermelons |
| CN104261932A (en) * | 2014-09-17 | 2015-01-07 | 湖北祥云(集团)化工股份有限公司 | Zinc-containing compound fertilizer and preparation method thereof |
| CN104261932B (en) * | 2014-09-17 | 2016-03-30 | 湖北祥云(集团)化工股份有限公司 | A kind of containing zinc composite fertilizer and preparation method thereof |
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Application publication date: 20130619 |