CN1569768A - Composite potassium dihydrogen phosphate solution and its preparing process - Google Patents
Composite potassium dihydrogen phosphate solution and its preparing process Download PDFInfo
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- CN1569768A CN1569768A CN 200410036740 CN200410036740A CN1569768A CN 1569768 A CN1569768 A CN 1569768A CN 200410036740 CN200410036740 CN 200410036740 CN 200410036740 A CN200410036740 A CN 200410036740A CN 1569768 A CN1569768 A CN 1569768A
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- potassium dihydrogen
- phosphoric acid
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- plant
- acid potassium
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Abstract
The invention relates to a process for preparing agricultural fertilizer, in particular a composite potassium dihydrogen phosphate solution and its preparing process, wherein the fertilizer comprises 0.02-0.03% of EDTA, 0.12-0.16% of FeSO4, 0.07-0.08% of ZnSO4, 0.03-0.04% of MgSO4, 0.02-0.03% of CuSO4, 0.005-0.007% of CaSO4, 0.005-0.007% of MnSO4, 0.001-0.002% of ammonium molybdate, 0.1-0.2% of plant growth regulator, and balancing potassium dihydeogen orthophosphate.
Description
Technical field
The present invention relates to a kind of agricultural fertilizer and production method thereof, especially compound phosphoric acid potassium dihydrogen solution and production method thereof.
Background technology
Agricultural fertilizer for spraying on leaf surface mostly is the solid phosphoric acid potassium dihydrogen at present, also there are some to utilize the meal of metathesis principle preparation, utilize the multi-component potassium dihydrogen phosphate liquid of p-nitrophenol sodium in addition, but because the poorly soluble and not congruent factor of fertilizer efficiency causes its poor effect as permeate agent.
Summary of the invention
It is fast that one of purpose of the present invention provides a kind of crop absorption, avoids a word used in person's names anti-, improves the compound phosphoric acid potassium dihydrogen solution of fertilizer efficiency;
Two of purpose of the present invention provides a kind of production method of above-mentioned fertilizer.
Technical scheme of the present invention is as follows:
A kind of compound phosphoric acid potassium dihydrogen solution, it basic composition is, and contains the EDTA of 0.02-0.03%, the FeSO of 0.12-0.16%
4, 0.07-0.08% ZnSO
4, 0.03-0.04% MgSO
4, 0.02-0.03% CuSO
4, 0.005-0.007% CaSO
4, 0.005-0.007% MnSO
4, the ammonium molybdate of 0.001-0.002%, the plant-growth regulator of 0.1-0.2%, the azone of 0.5-1%, all the other are potassium primary phosphate;
Plant-growth regulator wherein can be α-Nai Yisuan, Plant hormones regulators,gibberellins or ethrel;
The production method of compound phosphoric acid potassium dihydrogen solution comprises the following steps:
A, in industrial water purification, add the EDTA of 0.02-0.03%, the FeSO of 0.12-0.16% successively
4, 0.07-0.08% ZnSO
4, 0.03-0.04% MgSO
4, 0.02-0.03% CuSO
4, 0.005-0.007% CaSO
4, 0.005-0.007% MnSO
4, 0.001-0.002% ammonium molybdate, prepare artificial mineralized water;
B, in the artificial mineralized water for preparing, add the solid phosphoric acid potassium dihydrogen of 16%-18%;
C, adding the plant-growth regulator of 0.1-0.2% again, specifically can be α-Nai Yisuan, Plant hormones regulators,gibberellins or ethrel;
D, the azone that adds 0.5-1% at last get final product.
The present invention is to contain the mineralized water of trace element, be equipped with plant absorbing activator naphthylacetic acid, with the azone is that permeate agent prepares compound phosphoric acid potassium dihydrogen solution, can accelerate the absorption of farm crop, a word used in person's names that reduces Different Nutrient Elements is anti-, increases the difficult trace element of carrying of cane comprehensively, improved fertilizer efficiency greatly, can make farm crop increase output 5-30% through experiment, and nontoxic noresidue, be beneficial to mechanical work.
Embodiment
Embodiment 1:
In industrial water purification, add 0.02% EDTA, 0.12% FeSO successively
4, 0.07% ZnSO
4, 0.03% MgSO
4, 0.02% CuSO
4, 0.005% CaSO
4, 0.005% MnSO
4, 0.001% ammonium molybdate, prepare artificial mineralized water, in the artificial mineralized water for preparing, add 16% potassium primary phosphate then, add 0.1% α-Nai Yisuan again, add 0.5% azone at last and get final product.
Embodiment 2:
In industrial water purification, add 0.03% EDTA, 0.16% FeSO successively
4, 0.08% ZnSO
4, 0.04% MgSO
4, 0.03% CuSO
4, 0.007% CaSO
4, 0.007% MnSO
4, 0.002% ammonium molybdate, prepare artificial mineralized water, in the artificial mineralized water for preparing, add 18% potassium primary phosphate then, add 0.2% Plant hormones regulators,gibberellins again, add 1% azone at last and get final product.
Embodiment 3:
In industrial water purification, add 0.025% EDTA, 0.14% FeSO successively
4, 0.076% ZnSO
4, 0.034% MgSO
4, 0.026% CuSO
4, 0.006% CaSO
4, 0.006% MnSO
4, 0.0015% ammonium molybdate, prepare artificial mineralized water, in the artificial mineralized water for preparing, add 17% potassium primary phosphate then, add 0.17% ethrel again, add 0.8% azone at last and get final product.
Claims (4)
1, a kind of compound phosphoric acid potassium dihydrogen solution, it basic composition is:
Contain the EDTA of 0.02-0.03%, the FeSO of 0.12-0.16%
4, 0.07-0.08% ZnSO
4, 0.03-0.04% MgSO
4, 0.02-0.03% CuSO
4, 0.005-0.007% CaSO
4, 0.005-0.007% MnSO
4, the ammonium molybdate of 0.001-0.002%, the plant-growth regulator of 0.1-0.2%, the azone of 0.5-1%, all the other are potassium primary phosphate.
2, compound phosphoric acid potassium dihydrogen solution as claimed in claim 1, it is characterized in that: above-mentioned plant-growth regulator is α-Nai Yisuan, Plant hormones regulators,gibberellins or ethrel.
3, the production method of compound phosphoric acid potassium dihydrogen solution as claimed in claim 1 comprises the following steps:
A, in industrial water purification, add the EDTA of 0.02-0.03%, the FeSO of 0.12-0.16% successively
4, 0.07-0.08% ZnSO
4, 0.03-0.04% MgSO
4, 0.02-0.03% CuSO
4, 0.005-0.007% CaSO
4, 0.005-0.007% MnSO
4, 0.001-0.002% ammonium molybdate, prepare artificial mineralized water;
B, in the artificial mineralized water for preparing, add the solid phosphoric acid potassium dihydrogen of 16%-18%;
C, add the plant-growth regulator of 0.1-0.2% again;
D, the azone that adds 0.5-1% at last get final product.
4, the production method of compound phosphoric acid potassium dihydrogen solution as claimed in claim 3 is characterized in that: above-mentioned plant-growth regulator is α-Nai Yisuan, Plant hormones regulators,gibberellins or ethrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410036740 CN1239437C (en) | 2004-04-29 | 2004-04-29 | Composite potassium dihydrogen phosphate solution and its preparing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410036740 CN1239437C (en) | 2004-04-29 | 2004-04-29 | Composite potassium dihydrogen phosphate solution and its preparing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1569768A true CN1569768A (en) | 2005-01-26 |
| CN1239437C CN1239437C (en) | 2006-02-01 |
Family
ID=34481582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410036740 Expired - Fee Related CN1239437C (en) | 2004-04-29 | 2004-04-29 | Composite potassium dihydrogen phosphate solution and its preparing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1239437C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102659466A (en) * | 2012-04-07 | 2012-09-12 | 恩施尚灵生物医药科技有限公司 | Paddy rice selenium-rich foliar fertilizer |
| CN105152765A (en) * | 2015-08-25 | 2015-12-16 | 安徽省中日农业环保科技有限公司 | Liquid fertilizer with seedling strengthening and silicon absorption promoting functions and preparation method of liquid fertilizer |
| CN105152764A (en) * | 2015-08-25 | 2015-12-16 | 安徽省中日农业环保科技有限公司 | Liquid fertilizer with seedling strengthening function and high utilization rate as well as preparation method of liquid fertilizer |
| CN105218219A (en) * | 2015-08-25 | 2016-01-06 | 安徽省中日农业环保科技有限公司 | A kind of high nutrient liquid fertilizer with function in strong sprout and preparation method thereof |
| CN105439716A (en) * | 2015-12-11 | 2016-03-30 | 安徽省中日农业环保科技有限公司 | Internode-shortening anti-adverse liquid fertilizer with function of strengthening seedlings and preparation method thereof |
-
2004
- 2004-04-29 CN CN 200410036740 patent/CN1239437C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102659466A (en) * | 2012-04-07 | 2012-09-12 | 恩施尚灵生物医药科技有限公司 | Paddy rice selenium-rich foliar fertilizer |
| CN105152765A (en) * | 2015-08-25 | 2015-12-16 | 安徽省中日农业环保科技有限公司 | Liquid fertilizer with seedling strengthening and silicon absorption promoting functions and preparation method of liquid fertilizer |
| CN105152764A (en) * | 2015-08-25 | 2015-12-16 | 安徽省中日农业环保科技有限公司 | Liquid fertilizer with seedling strengthening function and high utilization rate as well as preparation method of liquid fertilizer |
| CN105218219A (en) * | 2015-08-25 | 2016-01-06 | 安徽省中日农业环保科技有限公司 | A kind of high nutrient liquid fertilizer with function in strong sprout and preparation method thereof |
| CN105439716A (en) * | 2015-12-11 | 2016-03-30 | 安徽省中日农业环保科技有限公司 | Internode-shortening anti-adverse liquid fertilizer with function of strengthening seedlings and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1239437C (en) | 2006-02-01 |
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