Zein Kallas

Prof. Zein Kallas

Center for Agro-food Economy and Development (CREDA-UPC-IRTA), Department of Agri-Food Engineering and Biotechnology (DEAB) and School of Agricultural Engineering of Barcelona (ESAB), Universitat Politècnica de Catalunya, Barcelona, Catalunya, Spain
orcid

Research Focus & Metrics

Academic Career Length

20Years (2007-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications

21 November 2020 in Sustainability
Verified
Journal Article
Open access
PDF file
DSDmytro Serebrennikov
Dmytro Serebrennikov
FTFiona Thorne
Fiona Thorne
Zein KallasZein Kallas
Zein Kallas
SMSinéad N McCarthy
Sinéad N McCarthy
Modern practices of industrial farming, such as mineral fertilization, caused a widespread degradation of agricultural land and water bodies in Europe. Different farm management strategies exist to reduce the impact of mineral fertilization while preserving soil productivity. The aim of this paper is to provide a thorough systemic review of contemporary literature exploring factors and conditions affecting EU farmers’ adoption of sustainable farming practices. The specific focus is on widely adopted and empirically explored measures, such as organic farming, manure treatment technologies and manure fertilization, as well as soil and water conservation methods. In total, 23 peer-reviewed studies were extracted by means of Google Scholar covering the time period between 2003 and 2019. The main findings show that farmers’ environmental and economic attitudes in addition to their sources of information have a strong effect on the adoption of organic farming, although there is a lack of evidence of their impact on adopting manure treatment and conservation measures. Similarly, farmers’ age and education are found to systemically influence organic farming adoption, but not adoption of other reviewed technologies. While other factors, such as farm physical characteristics or technological attributes, may be important determinants of adoption, it is hard to recognize definite patterns of their impact across technologies given a shortage of empirical evidence. More research utilizing standardized surveys and methods of analysis is needed to formulate qualified guidelines and recommendations for policymakers.

16 August 2010 in Agricultural Economics
Verified
Journal Article
Closed access
PDF file
Zein KallasZein Kallas
Zein Kallas
TSTeresa Serra
Teresa Serra
JGJosé María Gil
José María Gil


1 April 2014 in Food Quality and Preference
Verified
Journal Article
Closed access
CRCarolina Eva Realini
Carolina Eva Realini
Zein KallasZein Kallas
Zein Kallas
MPM. Pérez-Juan
M. Pérez-Juan
IGI. Gómez
I. Gómez
JOJ.L. Olleta
J.L. Olleta
CSC. Sañudo
C. Sañudo

3 May 2007 in Agricultural Economics
Verified
Journal Article
Closed access
PDF file
Zein KallasZein Kallas
Zein Kallas
JGJose A. Gómez-Limón
Jose A. Gómez-Limón
MAManuel Arriaza
Manuel Arriaza