This study examined the possibility of direct application of phosphate rock (PR) from Lisina deposit, in a mixture with natural clinoptilolite (Cp) and clinoptilolite partially saturated with ammonium ions (NH4Cp). Solution P concentrations of the NH4Cp/PR mixtures were sufficient for plant growth and ranged from 0.36 to 0.82 mg L-1. The median NH4Cp/PR ratio and the longest proposed mixing time had the most positive impact on the P concentration. Solution Ca concentrations of the NH4Cp/PR mixtures were between 112.5 and 700.5 mg L-1, indicating that use of the proposed NH4Cp/PR mixtures solves the potential lack of Ca2+ in the solution, which is typical for substrates of similar composition. Selected artificial neural networks (ANNs) were able to predict experimental variables for a broad range of the process parameters all through assay. Manifold effects of small changes in composition of the mixtures and time on the observed concentrations of nutrients were shown using the sensitivi...ty analysis.
TY - JOUR
AU - Mihajlović, Marija
AU - Perišić, Nebojša
AU - Pezo, Lato
AU - Stojanović, Mirjana
AU - Milojković, Jelena
AU - Lopičić, Zorica
AU - Petrović, Marija
PY - 2014
UR - https://ritnms.itnms.ac.rs/handle/123456789/319
AB - This study examined the possibility of direct application of phosphate rock (PR) from Lisina deposit, in a mixture with natural clinoptilolite (Cp) and clinoptilolite partially saturated with ammonium ions (NH4Cp). Solution P concentrations of the NH4Cp/PR mixtures were sufficient for plant growth and ranged from 0.36 to 0.82 mg L-1. The median NH4Cp/PR ratio and the longest proposed mixing time had the most positive impact on the P concentration. Solution Ca concentrations of the NH4Cp/PR mixtures were between 112.5 and 700.5 mg L-1, indicating that use of the proposed NH4Cp/PR mixtures solves the potential lack of Ca2+ in the solution, which is typical for substrates of similar composition. Selected artificial neural networks (ANNs) were able to predict experimental variables for a broad range of the process parameters all through assay. Manifold effects of small changes in composition of the mixtures and time on the observed concentrations of nutrients were shown using the sensitivity analysis.
PB - Amer Chemical Soc, Washington
T2 - Journal of Agricultural and Food Chemistry
T1 - Utilization of Phosphate Rock from Lisina for Direct Application: Release of Plant Nutrients in the Exchange-Fertilizer Mixtures
EP - 9973
IS - 41
SP - 9965
VL - 62
DO - 10.1021/jf502704j
UR - conv_708
ER -
@article{
author = "Mihajlović, Marija and Perišić, Nebojša and Pezo, Lato and Stojanović, Mirjana and Milojković, Jelena and Lopičić, Zorica and Petrović, Marija",
year = "2014",
abstract = "This study examined the possibility of direct application of phosphate rock (PR) from Lisina deposit, in a mixture with natural clinoptilolite (Cp) and clinoptilolite partially saturated with ammonium ions (NH4Cp). Solution P concentrations of the NH4Cp/PR mixtures were sufficient for plant growth and ranged from 0.36 to 0.82 mg L-1. The median NH4Cp/PR ratio and the longest proposed mixing time had the most positive impact on the P concentration. Solution Ca concentrations of the NH4Cp/PR mixtures were between 112.5 and 700.5 mg L-1, indicating that use of the proposed NH4Cp/PR mixtures solves the potential lack of Ca2+ in the solution, which is typical for substrates of similar composition. Selected artificial neural networks (ANNs) were able to predict experimental variables for a broad range of the process parameters all through assay. Manifold effects of small changes in composition of the mixtures and time on the observed concentrations of nutrients were shown using the sensitivity analysis.",
publisher = "Amer Chemical Soc, Washington",
journal = "Journal of Agricultural and Food Chemistry",
title = "Utilization of Phosphate Rock from Lisina for Direct Application: Release of Plant Nutrients in the Exchange-Fertilizer Mixtures",
pages = "9973-9965",
number = "41",
volume = "62",
doi = "10.1021/jf502704j",
url = "conv_708"
}
Mihajlović, M., Perišić, N., Pezo, L., Stojanović, M., Milojković, J., Lopičić, Z.,& Petrović, M.. (2014). Utilization of Phosphate Rock from Lisina for Direct Application: Release of Plant Nutrients in the Exchange-Fertilizer Mixtures. in Journal of Agricultural and Food Chemistry
Amer Chemical Soc, Washington., 62(41), 9965-9973.
https://doi.org/10.1021/jf502704j
conv_708
Mihajlović M, Perišić N, Pezo L, Stojanović M, Milojković J, Lopičić Z, Petrović M. Utilization of Phosphate Rock from Lisina for Direct Application: Release of Plant Nutrients in the Exchange-Fertilizer Mixtures. in Journal of Agricultural and Food Chemistry. 2014;62(41):9965-9973.
doi:10.1021/jf502704j
conv_708 .
Mihajlović, Marija, Perišić, Nebojša, Pezo, Lato, Stojanović, Mirjana, Milojković, Jelena, Lopičić, Zorica, Petrović, Marija, "Utilization of Phosphate Rock from Lisina for Direct Application: Release of Plant Nutrients in the Exchange-Fertilizer Mixtures" in Journal of Agricultural and Food Chemistry, 62, no. 41 (2014):9965-9973,
https://doi.org/10.1021/jf502704j .,
conv_708 .
