Phosphorus-containing lime-ammonium nitrate for agrochemical efficiency of crops

Namazov Shafoaat; Kushokov Jamoliddin; Mamataliyev Abdurasul; Buriyev Sayfutdin; Nabiyev Abduraxim

doi:10.1051/e3sconf/202339005021

E3S Web of Conferences (Jan 2023)

Phosphorus-containing lime-ammonium nitrate for agrochemical efficiency of crops

Namazov Shafoaat,
Kushokov Jamoliddin,
Mamataliyev Abdurasul,
Buriyev Sayfutdin,
Nabiyev Abduraxim

Affiliations

Namazov Shafoaat: General and Inorganic Chemistry Institute of Academy of Sciences of Uzbekistan
Kushokov Jamoliddin: General and Inorganic Chemistry Institute of Academy of Sciences of Uzbekistan
Mamataliyev Abdurasul: General and Inorganic Chemistry Institute of Academy of Sciences of Uzbekistan
Buriyev Sayfutdin: General and Inorganic Chemistry Institute of Academy of Sciences of Uzbekistan
Nabiyev Abduraxim: General and Inorganic Chemistry Institute of Academy of Sciences of Uzbekistan

DOI: https://doi.org/10.1051/e3sconf/202339005021
Journal volume & issue: Vol. 390
p. 05021

Abstract

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When obtaining samples of phosphorus-containing lime-ammonium nitrate (LAN) the mass ratio ammonium nitrate (AN) : dolomite mineral (DM) : ordinary phosphate rock (OPR) varied from 100 : 0.5 : 0.5 to 100 : 25 : 25. The prilling method was used to granulate the nitrate-carbonate-phosphate melt. It is shown that the saltpeter melt activates carbonate and phosphate raw materials, that is, it converts the structure of P2O5, CaO and MgO, which is not assimilated in it, into a form that is assimilable for plants. The additives (DM, OPR) significantly reduce caking, porosity and absorption in relation to liquid fuel and increase the strength of fertilizer granules.

Published in E3S Web of Conferences

ISSN: 2267-1242 (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Geography. Anthropology. Recreation: Environmental sciences
Website: http://www.e3s-conferences.org/

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