Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2015

Ключевые слова: potassium fertilizer, preparation, KCl, birch bark, leaching by water, long-time action

Аннотация: It was suggested to use impregnation of porous supports from birch bark and inner birch bark by water solution of KCl for obtaining of the potassium fertilizers with prolonged time of action. Influence of the supports nature, quantity of supported KCl and temperature of the biocomposite drying on the KCl leaching by water in static and dynamic conditions was studied. It was shown, that the potassium biocomposite fertilizers are characterized by a long-time leaching of KCl by water (no less 55 days) that provides their long time action.

Журнал: JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY

Выпуск журнала: Vol. 8, Is. 1

Номера страниц: 25-34

ISSN журнала: 19982836

Место издания: KRASNOYARSK

Издатель: SIBERIAN FEDERAL UNIV

• Veprikova Evgeniya V. (Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia)
• Kuznetsova Svetlana A. (Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Chesnokov Nikolai (Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Kuznetsov Boris N. (Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)

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