SU823371A1 - Potassium fertilizer - Google Patents
Potassium fertilizer Download PDFInfo
- Publication number
- SU823371A1 SU823371A1 SU792792173A SU2792173A SU823371A1 SU 823371 A1 SU823371 A1 SU 823371A1 SU 792792173 A SU792792173 A SU 792792173A SU 2792173 A SU2792173 A SU 2792173A SU 823371 A1 SU823371 A1 SU 823371A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- potassium
- fertilizer
- potassium fertilizer
- aluminosilicate
- potash
- Prior art date
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- Fertilizers (AREA)
Description
1one
Изобретение относитс к неорганической химии, а именно к получению калийных удобрений.This invention relates to inorganic chemistry, namely the production of potash fertilizers.
Известно калийное удобрение хлористый и сернокислый калий 1,Known potash fertilizer chloride and potassium sulfate 1,
Однако эти удобрени легко раствр ютс и, следовательно, быстро вымываютс из почвы. Кроме того сульфат- и особенно хлор-ионы оказывают угнетающее действие на некоторые культуры.However, these fertilizers are easily dissolved and therefore quickly washed out of the soil. In addition, sulfate and especially chlorine ions have a depressant effect on some cultures.
Цель изобретени - повышение долгодействи бесхлорных калийных удобрений.The purpose of the invention is to increase the long-term effect of chlorine-free potash fertilizers.
Указанна цель достигаетс путем использовани двухкалиевого алюълоскликата 2 К2,0АегО -2 SiO Двухкалиевый алюмосиликат содержит K-iO (45,4%), в воде медленно гидролизуетс ;- с переходом в раствор преимущественно окиси кали , чт дает возможность использовать его в качестве калийного удобрени . Однако при водной обработке двухкалиевый алюмосиликат отдает в раствор также некоторое количество алюми и вл ющегос дом дл растений 2.This goal is achieved by using a two-potassium alusklikat 2 K2.0AeO -2 SiO Two-potassium aluminosilicate contains K-iO (45.4%), it slowly hydrolyzes in water; . However, during water treatment, two-potassium aluminosilicate gives some aluminum to the solution and is a plant house 2.
Дл оценки возможности использовани двухкалиевого алюмосиликата в качестве калийного удобрени про|вод т специальный вегетационный опыт. Используегс синтетический двухкалиевый алюмосиликат состава: KgO 45,4; Ае2Оз25,1; SiOy. 29,54. Содержание растворимой и обменной форм окиси кали , определенное путем обработки вещества раствором ацетата аммони , составл ет 91,3 отн.%.To assess the possibility of using two-potassium aluminosilicate as a potash fertilizer, a special vegetative experience has been carried out. A synthetic two-potassium aluminosilicate of the composition was used: KgO 45.4; Ae2Oz25.1; SiOy. 29.54. The content of the soluble and exchangeable forms of potassium oxide, determined by treating the substance with a solution of ammonium acetate, is 91.3 rel.%.
Услови проведени вегетационного опыта: культура - пшеница, фон азотно-фосфорна тукова смесь.,кратность опытов - 4, удобрени сравнени - кеб. Эффективность удобре- , ни оцениваетс по урожайности растительной массы, высушенной при определенных услови х.Conditions for the vegetation experiment: culture - wheat, background nitrogen-phosphorus mixture., Number of experiments - 4, fertilizer comparison - keb. The effectiveness of fertilizer is not measured by the yield of the vegetable mass, dried under certain conditions.
Результаты представлены в таблицеThe results are presented in the table.
Урожай (вес сухой массы), г/сосудHarvest (dry weight), g / vessel
NP (контрольный) 4,7NP (control) 4,7
NP + КСе . 5,2NP + KSe. 5.2
N,P + алюмосиликат 5,3N, P + aluminosilicate 5.3
Двухкалиевый алюмосиликат вл етс эффективным калийным удобрением.Two-potassium aluminosilicate is an effective potassium fertilizer.
3823371438233714
не ycTyneuoiiiHM или несколько пре-Источники информации,not ycTyneuoiiiHM or several pre-sources of information,
восход щим стандартное калийноеприн тые во внимание при экспертизе удобрение - КСв. Отрицательного дей- 1. Агрохимическа оценка формupstream standard potassium-inoculated fertilizer into consideration during examination - KSV. Negative action- 1. Agrochemical assessment of forms
пт и алюмини не установлено,калийных удобрений в различных почФормула изобретени венно-климатических зонах. - АгроПрименение двухкалиевого алюмоси-хими , 1978, № 10, с. 137. ликата 2 KjC SiO в качест- 2. ЖНХ, 1965, 10, 12, с. 2687-/Fri and aluminum are not found, potash fertilizers in various formulas of the invention of climatic zones. - Agroapplication of two-potassium alumi-chem, 1978, No. 10, p. 137. Licata 2 KjC SiO as 2. ZHH, 1965, 10, 12, p. 2687- /
ве кгшийного удобрени .2692, 1965.Veterinary fertilizer. 2692, 1965.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792792173A SU823371A1 (en) | 1979-07-09 | 1979-07-09 | Potassium fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792792173A SU823371A1 (en) | 1979-07-09 | 1979-07-09 | Potassium fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU823371A1 true SU823371A1 (en) | 1981-04-23 |
Family
ID=20838876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792792173A SU823371A1 (en) | 1979-07-09 | 1979-07-09 | Potassium fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU823371A1 (en) |
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1979
- 1979-07-09 SU SU792792173A patent/SU823371A1/en active
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