Calcium phosphate particles coated with humic substances: A potential plant biostimulant from circular economy
Nowadays, the use of biostimulants to reduce agrochemical input is a major trend in agriculture. In this work, we report on calcium phosphate particles (CaP) recovered from the circular economy, combined with natural humic substances (HSs), to produce a plant biostimulant. CaPs were obtained by the...
Published in: | Molecules |
---|---|
Main Authors: | , , , , , , , , , |
Other Authors: | , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2021
|
Subjects: | |
Online Access: | http://hdl.handle.net/11390/1206834 https://doi.org/10.3390/molecules26092810 |
id |
ftunivudineiris:oai:air.uniud.it:11390/1206834 |
---|---|
record_format |
openpolar |
spelling |
ftunivudineiris:oai:air.uniud.it:11390/1206834 2023-07-30T04:06:36+02:00 Calcium phosphate particles coated with humic substances: A potential plant biostimulant from circular economy Adamiano A. Fellet G. Vuerich M. Scarpin D. Carella F. Piccirillo C. Jeon J. -R. Pizzutti A. Marchiol L. Iafisco M. Adamiano, A. Fellet, G. Vuerich, M. Scarpin, D. Carella, F. Piccirillo, C. Jeon, J. -R. Pizzutti, A. Marchiol, L. Iafisco, M. 2021 http://hdl.handle.net/11390/1206834 https://doi.org/10.3390/molecules26092810 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000650674500001 volume:26 issue:9 firstpage:2810 journal:MOLECULES http://hdl.handle.net/11390/1206834 doi:10.3390/molecules26092810 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85106338567 info:eu-repo/semantics/openAccess Calcium phosphate Circular economy Humic substance Nutrients uptake Phospho-rou Plant biostimulants info:eu-repo/semantics/article 2021 ftunivudineiris https://doi.org/10.3390/molecules26092810 2023-07-18T20:21:55Z Nowadays, the use of biostimulants to reduce agrochemical input is a major trend in agriculture. In this work, we report on calcium phosphate particles (CaP) recovered from the circular economy, combined with natural humic substances (HSs), to produce a plant biostimulant. CaPs were obtained by the thermal treatment of Salmo salar bones and were subsequently functionalized with HSs by soaking in a HS water solution. The obtained materials were characterized, showing that the functionalization with HS did not sort any effect on the bulk physicochemical properties of CaP, with the exception of the surface charge that was found to get more negative. Finally, the effect of the materials on nutrient uptake and translocation in the early stages of development (up to 20 days) of two model species of interest for horticulture, Valerianella locusta and Diplotaxis tenuifolia, was assessed. Both species exhibited a similar tendency to accumulate Ca and P in hypogeal tissues, but showed different reactions to the treatments in terms of translocation to the leaves. CaP and CaP–HS treatments lead to an increase of P accumulation in the leaves of D. tenuifolia, while the treatment with HS was found to increase only the concentration of Ca in V. locusta leaves. A low biostimulating effect on both plants’ growth was observed, and was mainly scribed to the low concentration of HS in the tested materials. In the end, the obtained material showed promising results in virtue of its potential to elicit phosphorous uptake and foliar translocation by plants. Article in Journal/Newspaper Salmo salar Università degli Studi di Udine: CINECA IRIS Molecules 26 9 2810 |
institution |
Open Polar |
collection |
Università degli Studi di Udine: CINECA IRIS |
op_collection_id |
ftunivudineiris |
language |
English |
topic |
Calcium phosphate Circular economy Humic substance Nutrients uptake Phospho-rou Plant biostimulants |
spellingShingle |
Calcium phosphate Circular economy Humic substance Nutrients uptake Phospho-rou Plant biostimulants Adamiano A. Fellet G. Vuerich M. Scarpin D. Carella F. Piccirillo C. Jeon J. -R. Pizzutti A. Marchiol L. Iafisco M. Calcium phosphate particles coated with humic substances: A potential plant biostimulant from circular economy |
topic_facet |
Calcium phosphate Circular economy Humic substance Nutrients uptake Phospho-rou Plant biostimulants |
description |
Nowadays, the use of biostimulants to reduce agrochemical input is a major trend in agriculture. In this work, we report on calcium phosphate particles (CaP) recovered from the circular economy, combined with natural humic substances (HSs), to produce a plant biostimulant. CaPs were obtained by the thermal treatment of Salmo salar bones and were subsequently functionalized with HSs by soaking in a HS water solution. The obtained materials were characterized, showing that the functionalization with HS did not sort any effect on the bulk physicochemical properties of CaP, with the exception of the surface charge that was found to get more negative. Finally, the effect of the materials on nutrient uptake and translocation in the early stages of development (up to 20 days) of two model species of interest for horticulture, Valerianella locusta and Diplotaxis tenuifolia, was assessed. Both species exhibited a similar tendency to accumulate Ca and P in hypogeal tissues, but showed different reactions to the treatments in terms of translocation to the leaves. CaP and CaP–HS treatments lead to an increase of P accumulation in the leaves of D. tenuifolia, while the treatment with HS was found to increase only the concentration of Ca in V. locusta leaves. A low biostimulating effect on both plants’ growth was observed, and was mainly scribed to the low concentration of HS in the tested materials. In the end, the obtained material showed promising results in virtue of its potential to elicit phosphorous uptake and foliar translocation by plants. |
author2 |
Adamiano, A. Fellet, G. Vuerich, M. Scarpin, D. Carella, F. Piccirillo, C. Jeon, J. -R. Pizzutti, A. Marchiol, L. Iafisco, M. |
format |
Article in Journal/Newspaper |
author |
Adamiano A. Fellet G. Vuerich M. Scarpin D. Carella F. Piccirillo C. Jeon J. -R. Pizzutti A. Marchiol L. Iafisco M. |
author_facet |
Adamiano A. Fellet G. Vuerich M. Scarpin D. Carella F. Piccirillo C. Jeon J. -R. Pizzutti A. Marchiol L. Iafisco M. |
author_sort |
Adamiano A. |
title |
Calcium phosphate particles coated with humic substances: A potential plant biostimulant from circular economy |
title_short |
Calcium phosphate particles coated with humic substances: A potential plant biostimulant from circular economy |
title_full |
Calcium phosphate particles coated with humic substances: A potential plant biostimulant from circular economy |
title_fullStr |
Calcium phosphate particles coated with humic substances: A potential plant biostimulant from circular economy |
title_full_unstemmed |
Calcium phosphate particles coated with humic substances: A potential plant biostimulant from circular economy |
title_sort |
calcium phosphate particles coated with humic substances: a potential plant biostimulant from circular economy |
publishDate |
2021 |
url |
http://hdl.handle.net/11390/1206834 https://doi.org/10.3390/molecules26092810 |
genre |
Salmo salar |
genre_facet |
Salmo salar |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000650674500001 volume:26 issue:9 firstpage:2810 journal:MOLECULES http://hdl.handle.net/11390/1206834 doi:10.3390/molecules26092810 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85106338567 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.3390/molecules26092810 |
container_title |
Molecules |
container_volume |
26 |
container_issue |
9 |
container_start_page |
2810 |
_version_ |
1772819297487290368 |