SU410303A1 - - Google Patents
Info
- Publication number
- SU410303A1 SU410303A1 SU1746944A SU1746944A SU410303A1 SU 410303 A1 SU410303 A1 SU 410303A1 SU 1746944 A SU1746944 A SU 1746944A SU 1746944 A SU1746944 A SU 1746944A SU 410303 A1 SU410303 A1 SU 410303A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- soil
- filter paper
- content
- ammonium
- analysis
- Prior art date
Links
- 239000002689 soil Substances 0.000 description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000428909 Nastus <beetle> Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1746944A SU410303A1 (enrdf_load_stackoverflow) | 1972-02-11 | 1972-02-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1746944A SU410303A1 (enrdf_load_stackoverflow) | 1972-02-11 | 1972-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU410303A1 true SU410303A1 (enrdf_load_stackoverflow) | 1974-01-05 |
Family
ID=20502893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1746944A SU410303A1 (enrdf_load_stackoverflow) | 1972-02-11 | 1972-02-11 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU410303A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2468365C2 (ru) * | 2011-02-24 | 2012-11-27 | Государственное научное учреждение Всероссийский научно-исследовательский институт агрохимии им. Д.Н. Прянишникова Российской Академии сельскохозяйственных наук | Способ получения почвенной вытяжки с последующим анализом ее на химический состав и устройства для осуществления способа |
| CN106706615A (zh) * | 2016-11-30 | 2017-05-24 | 马健 | 一种测量酸性土壤有效磷的方法 |
-
1972
- 1972-02-11 SU SU1746944A patent/SU410303A1/ru active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2468365C2 (ru) * | 2011-02-24 | 2012-11-27 | Государственное научное учреждение Всероссийский научно-исследовательский институт агрохимии им. Д.Н. Прянишникова Российской Академии сельскохозяйственных наук | Способ получения почвенной вытяжки с последующим анализом ее на химический состав и устройства для осуществления способа |
| CN106706615A (zh) * | 2016-11-30 | 2017-05-24 | 马健 | 一种测量酸性土壤有效磷的方法 |
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