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Protein biostimulant foliar uptake modeling: The impact of climatic conditions

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dc.title Protein biostimulant foliar uptake modeling: The impact of climatic conditions en
dc.contributor.author Pecha, Jiří
dc.contributor.author Fürst, Tomáš
dc.contributor.author Kolomazník, Karel
dc.contributor.author Friebrová, Veronika
dc.contributor.author Svoboda (FT), Petr
dc.relation.ispartof AIChE Journal
dc.identifier.issn 0001-1541 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2012
utb.relation.volume 58
utb.relation.issue 7
dc.citation.spage 2010
dc.citation.epage 2019
dc.type article
dc.language.iso en
dc.publisher Wiley-Blackwell en
dc.identifier.doi 10.1002/aic.12739
dc.relation.uri http://onlinelibrary.wiley.com/doi/10.1002/aic.12739/abstract
dc.subject Biostimulant en
dc.subject Diffusion en
dc.subject Foliar uptake en
dc.subject Mathematical modeling en
dc.subject Protein hydrolysate en
dc.description.abstract Biostimulants are substances which promote plant metabolism and are able to increase yields of various crops. However, their efficiency at field can be affected by climatic conditions. A novel mathematical model based on diffusion transport mechanism is proposed to predict the biostimulant uptake at different climatic conditions. The main input model parameter is experimentally measured effective diffusion coefficient of the biostimulant. The model is applied to a biostimulant prepared from leather waste by enzymatic hydrolysis. Simulations show that climatic conditions have significant impact on biostimulant penetration and should not be neglected in biostimulant application and further research. The suggested model is able to explain observed differences between laboratory and field biostimulant investigations, as well as draw recommendations for protein biostimulant application. The model also shows that the theoretical tools of chemical engineering can be used for optimization of biostimulant performance. © 2011 American Institute of Chemical Engineers. en
utb.faculty Faculty of Technology
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1002846
utb.identifier.rivid RIV/70883521:28110/12:43868058!RIV13-MSM-28110___
utb.identifier.rivid RIV/70883521:28140/12:43868058!RIV13-MSM-28140___
utb.identifier.obdid 43868149
utb.identifier.scopus 2-s2.0-84862009933
utb.identifier.wok 000304900700005
utb.identifier.coden AICEA
utb.source j-scopus
dc.date.accessioned 2012-06-25T14:29:02Z
dc.date.available 2012-06-25T14:29:02Z
utb.contributor.internalauthor Pecha, Jiří
utb.contributor.internalauthor Kolomazník, Karel
utb.contributor.internalauthor Friebrová, Veronika
utb.contributor.internalauthor Svoboda (FT), Petr
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