CN106608736A - Foliar fertilizer for soybeans - Google Patents
Foliar fertilizer for soybeans Download PDFInfo
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- CN106608736A CN106608736A CN201510693673.4A CN201510693673A CN106608736A CN 106608736 A CN106608736 A CN 106608736A CN 201510693673 A CN201510693673 A CN 201510693673A CN 106608736 A CN106608736 A CN 106608736A
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Abstract
The invention provides a foliar fertilizer for soybeans. The foliar fertilizer is prepared from the following components: 200 to 250 kg/m<3> of urea, 20 to 26 kg/m<3> of ammonium molybdate, 100 to 120 kg/m<3> of disodium octaborate tetrahydrate, 50 to 60 kg/m<3> of manganese chloride, 120 to 140 kg/m<3> of zinc sulfate and 50 to 70 kg/m<3> of polyaspartic acid. A preparation method for the foliar fertilizer comprises the following steps: adding urea into water, carrying out stirring at a speed of 50 to 80 r/min and preparing an aqueous solution at 30 to 35 DEG C; then adding manganese chloride, potassium dihydrogen phosphate, zinc sulfate, disodium octaborate tetrahydrate and polyaspartic acid to prepare a solution A; and adding ammonium molybdate into boiling water with shaking for dissolving, then adding dissolved ammonium molybdate into the solution A, carrying out uniform mixing and adjusting a pH value to 5 to 6 so as to prepare the foliar fertilizer for soybeans.
Description
Technical field
The present invention relates to a kind of fertilizer, more particularly to a kind of Soybean leaf fertilizer.
Background technology
Foliage fertilizer is that nutrient is applied to crops blade surface; a kind of fertilizer type of basic function is played by the absorption of blade; the blade of plant has upper and lower two-layer epidermis; it is made up of epidermis cell; there are horny layer and waxiness on the outside of upper table chrotoplast, the mesophyll cell under epidermal tissue can be protected to exercise the functions such as photosynthetic, breathing, do not affected by the change of extraneous unfavorable conditions; blade performance also has many small pores, exercises the function that gas is changed；Research shows, horny layer is made up of a kind of Long carbon chain fatty acid polymer with hydroxyl and carboxyl, hydroxyl, carboxylated hydrophilic group on the molecular gap and molecule of this polymer can allow aqueous solution to penetrate in leaf, and the pore of certain blade surface is that foliage fertilizer enters blade more easily passage；But foliage fertilizer is mainly covered the shortage, with answering acute and specific aim；Poly-aspartic-acid is a kind of polymer of aminoacid, and a kind of water soluble polypeptide is biodegradable, and with certain biological activity, it can absorb and element favourable to plant growing in Enriching soil as fertilizer synergist, can improve the utilization rate of fertilizer.
Semen sojae atricolor is the highly important crop of China, and fertilizer requirement is larger, but the special-purpose foliage fertilizer without Semen sojae atricolor in existing market；The administration that nitrogenous fertilizer is ignored in fertilising because its own has root nodule bacteria in soybean culture, causes the deficiency of nitrogen；Simultaneously Semen sojae atricolor is few to the requirement of trace element, and decline that is ignored and causing quality is will also tend to during fertilising.
The content of the invention
The technical problem to be solved be to provide it is a kind of work well, low cost Soybean leaf fertilizer, this method according to Semen sojae atricolor physiological habit, while making full use of poly-aspartic-acid fertilizer synergistic to improve the yield of Semen sojae atricolor.
To solve the above problems, the present invention provides a kind of Soybean leaf fertilizer, and each component in the foliage fertilizer is made according to the following ratio, and carrier is water：200～250kg/m3 of carbamide, 20～26kg/m3 of ammonium molybdate, four water eight, 100～120kg/m3 of sodium borate, 50～60kg/m3 of manganese chloride, 120～140kg/m3 of zinc sulfate, 50～70kg/m3 of poly-aspartic-acid；The present invention provides the method for preparing above-mentioned Soybean leaf fertilizer：A, carbamide is put in water, 50～80 r/min of stirring, the aqueous solution of 200～250kg/m3 is prepared at 30～35 DEG C, manganese chloride is added by the amount of 50～60kg/m3, potassium dihydrogen phosphate is added in the ratio of 60～72kg/m3, zinc sulfate is added in the ratio of 120～140kg/m3, in the ratio of 100～120kg/m3 the sodium borate of four water eight is added, add poly-aspartic-acid to make solution a in the ratio of 50～70kg/m3；B, ammonium molybdate added in concussion dissolve in boiling water after, be added in solution a and mix, it is 5 ~ 6 to adjust pH value, and Soybean leaf fertilizer is obtained, and the addition of ammonium molybdate is 20～26kg/m3.
The optimal optimum ratio of the Soybean leaf fertilizer each component：Carbamide 323kg/m3, potassium dihydrogen phosphate 68kg/m3, ammonium molybdate 22kg/m3, the sodium borate 171kg/m3 of four water eight, manganese chloride 82kg/m3, zinc sulfate 128kg/m3, poly-aspartic-acid 61kg/m3.
Specific embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1：A kind of Soybean leaf fertilizer, each component in the foliage fertilizer is made according to the following ratio, and carrier is water：Carbamide 350kg/m3, potassium dihydrogen phosphate 80kg/m3, ammonium molybdate 26kg/m3, the sodium borate 180kg/m3 of four water eight, manganese chloride 90kg/m3, zinc sulfate 140kg/m3, poly-aspartic-acid 70kg/m3；The present invention provides the method for preparing above-mentioned Soybean leaf fertilizer：
A, carbamide is put in water, stir 120 r/min, the aqueous solution of 350kg/m3 is prepared at 35 DEG C, manganese chloride is added by the amount of 90kg/m3, potassium dihydrogen phosphate is added in the ratio of 72kg/m3, zinc sulfate is added in the ratio of 140kg/m3, in the ratio of 180kg/m3 the sodium borate of four water eight is added, add poly-aspartic-acid to make solution a in the ratio of 70kg/m3；
B, ammonium molybdate added in concussion dissolve in boiling water after, be added in solution a and mix, it is 6.8 to adjust pH value, and Soybean leaf fertilizer is obtained, and the addition of ammonium molybdate is 26kg/m3.
Claims (2)
1. a kind of Soybean leaf fertilizer, is characterized in that：Each component in the foliage fertilizer is made according to the following ratio, and carrier is water：200～250kg/m3 of carbamide, 20～26kg/m3 of ammonium molybdate, four water eight, 100～120kg/m3 of sodium borate, 50～60kg/m3 of manganese chloride, 120～140kg/m3 of zinc sulfate, 50～70kg/m3 of poly-aspartic-acid；
The method that its offer prepares above-mentioned Soybean leaf fertilizer：
Carbamide is put in water, 50～80 r/min of stirring, the aqueous solution of 200～250kg/m3 is prepared at 30～35 DEG C, manganese chloride is added by the amount of 50～60kg/m3, potassium dihydrogen phosphate is added in the ratio of 60～72kg/m3, zinc sulfate is added in the ratio of 120～140kg/m3, in the ratio of 100～120kg/m3 the sodium borate of four water eight is added, add poly-aspartic-acid to make solution a in the ratio of 50～70kg/m3；
Ammonium molybdate is added in concussion after dissolving in boiling water, be added in solution a and mix, it is 5 ~ 6 to adjust pH value, Soybean leaf fertilizer is obtained, the addition of ammonium molybdate is 20～26kg/m3.
2. a kind of Soybean leaf fertilizer according to claim 1, is characterized in that：The optimal optimum ratio of the Soybean leaf fertilizer each component：Carbamide 323kg/m3, potassium dihydrogen phosphate 68kg/m3, ammonium molybdate 22kg/m3, the sodium borate 171kg/m3 of four water eight, manganese chloride 82kg/m3, zinc sulfate 128kg/m3, poly-aspartic-acid 61kg/m3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510693673.4A CN106608736A (en) | 2015-10-24 | 2015-10-24 | Foliar fertilizer for soybeans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510693673.4A CN106608736A (en) | 2015-10-24 | 2015-10-24 | Foliar fertilizer for soybeans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106608736A true CN106608736A (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510693673.4A Pending CN106608736A (en) | 2015-10-24 | 2015-10-24 | Foliar fertilizer for soybeans |
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| CN (1) | CN106608736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987985A (en) * | 2017-12-30 | 2019-07-09 | 河北方舟农业科技股份有限公司 | A kind of promotion nutrient solution and preparation method thereof of fruits and vegetables and agricultural product containing zinc |
-
2015
- 2015-10-24 CN CN201510693673.4A patent/CN106608736A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987985A (en) * | 2017-12-30 | 2019-07-09 | 河北方舟农业科技股份有限公司 | A kind of promotion nutrient solution and preparation method thereof of fruits and vegetables and agricultural product containing zinc |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170503 |