Formulation of a slow-release fertilizer by mechanical activation of smectite/glauconite and urea mixtures

M Rudmin, S Banerjee, T Yakich, R Tabakaev… - Applied Clay …, 2020 - Elsevier
This study demonstrates the formulation of slow-release fertilizers by the mechanical
activation of a mixture of powdered clays and urea in the ratio 2: 3, using planetary or ring …

Glauconite-urea nanocomposites as polyfunctional controlled-release fertilizers

M Rudmin, S Banerjee, B Makarov, P Belousov… - Journal of Soil Science …, 2022 - Springer
This investigation aims to design controlled-release nanocomposites based on mechanical
activation of a mixture of glauconite and nitrogen nutrients in a 1: 1 ratio. The methods …

Preparation, features, and efficiency of nanocomposite fertilisers based on glauconite and ammonium dihydrogen phosphate

M Rudmin, B Makarov, A López-Quirós, P Maximov… - Materials, 2023 - mdpi.com
This paper studies the chemical and mechanochemical preparation of glauconite with
ammonium dihydrogen phosphate (ADP) nanocomposites with a ratio of 9: 1 in the vol …

Mechanochemical preparation of slow release fertilizer based on glauconite–urea complexes

M Rudmin, E Abdullayev, A Ruban, A Buyakov… - Minerals, 2019 - mdpi.com
We investigated the mechanochemical synthesis of complex slow release fertilizers (SRF)
derived from glauconite. We studied the effectiveness of the mechanical intercalation of urea …

Porous geopolymer based eco-friendly multifunctional slow-release fertilizers for promoting plant growth

H Yan, X Zhu, F Dai, Y He, X Jing, P Song… - Colloids and Surfaces A …, 2021 - Elsevier
Nitrogen fertilizer is one of the most vital major nutrients that plants need. However, its
utilization rate was only 30~ 35%, and most of nitrogen was lost due to volatilization and …

Zinc-exchanged Montmorillonite: A Promising Slow-release Nanofertilizer for Rice (Oryza sativa L.)

J Cyriac, CM Sreejit, M Yuvaraj, S Joseph… - Plant Physiology and …, 2024 - Elsevier
This study is to examine zinc exchanged montmorillonite (Zn-MMT) as a potential slow
release nanofertilizer for rice crop. The effective intercalation of zinc within the …

Mechanical activation of smectite-based nanocomposites for creation of smart fertilizers

M Rudmin, S Banerjee, B Makarov, K Ibraeva… - Applied Sciences, 2022 - mdpi.com
This research presents the mechanical creation of smart fertilizers from a mixture of smectite
and urea in a 3: 2 ratio by using the planetary milling technique. The smectite–urea …

Long-Term Zinc-Containing Microfertilizer Based on Bentonite Clay: Manufacture and Properties

TV Kon'kova, AP Rysev - Russian Journal of Applied Chemistry, 2022 - Springer
A zinc-containing material based on bentonite clay with a montmorillonite content of 95 wt%,
modified with a concentrated Na2SiO3 solution, was obtained, which can be used as a long …

[HTML][HTML] Монтмориллонит как перспективный композитный минерал для создания современных удобрений пролонгированного действия

МА Рудмин, ИВ Рева, ТЮ Якич… - Известия Томского …, 2021 - cyberleninka.ru
Актуальность исследования. Решение экологических проблем в аграрном секторе
возможно за счёт использования новых удобрений пролонгированного и …

[PDF][PDF] Перспективы механической активации глауконита для современных комплексных удобрений пролонгированного действия

МА Рудмин - Проблемы геологии и освоения недр: труды XXIV …, 2020 - earchive.tpu.ru
По мере увеличения времени активации в планетарной или кольцевой мельнице
интенсивность XRD отражения при 4.0 Å уменьшается, что может указывать на слабое …