000044014 001__ 44014
000044014 005__ 20170825053756.0
000044014 037__ $$a725-2016-49652
000044014 041__ $$aen
000044014 245__ $$aAdoption and diffusion of no tillage practices in Southern Spain olive groves
000044014 260__ $$c2008
000044014 269__ $$a2008
000044014 300__ $$a5
000044014 336__ $$aConference Paper/ Presentation
000044014 520__ $$aThis paper analyses the process of adoption of no tillage in South-eastern Spain’s olive groves. Olive tree groves in South-eastern Spain’s mountainous areas are subject to a high risk of soil erosion, which is the main environmental problem for this crop, and have to incur in high costs of soil conservation. This results in a greater difficulty to comply with the practices required to benefit from both the single payment and agri-environmental schemes. In many high-steeped areas, farmers have opted for non-tillage practices as an alternative to other conservation practices. Using our own data from a survey carried out in 2006 among 215 olive tree farmers from the Granada Province in Southern Spain regarding the adoption of soil conservation and management practices, we model the diffusion process of no tillage practices using several specifications (logistic, Gompertz and exponential). We also estimate an ordered probit model to analyse which socio-economic and institutional factors determine the adoption of no tillage. Our results show that 90% of farmers in the area of study perform no tillage with either localized (21%) or no localized (69%) application of weedicides. The diffusion process of no tillage has been very intense since the middle nineties, and has been based on the interactions among farmers in the area of study rather than in external factors such as EU policies or extension services. Among other relevant factors that positively affect the adoption of no tillage practices in general, such as farm size and irrigation, the probability of a farmer adopting no tillage with non-localized application of weedicides increases when there is a relative that will continue with the farming activity, what causes the farmer to incorporate long term effects in his farming decisions, when the farmer is only a manager or when he bought the farm rather than inherited it (i.e. on more professionalized farms), and with his educational level. These results confirm some findings from previous studies in other nearby areas.
000044014 542__ $$fLicense granted by Kristy Mussman (mussm003@umn.edu) on 2008-10-08T20:40:53Z (GMT):

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000044014 650__ $$aCrop Production/Industries
000044014 650__ $$aLand Economics/Use
000044014 6531_ $$aSpanish olive groves
000044014 6531_ $$asoil erosion
000044014 6531_ $$ano tillage
000044014 700__ $$aFranco, Juan Agustin
000044014 700__ $$aCalatrava-Requena, Javier
000044014 8564_ $$s95211$$uhttp://ageconsearch.umn.edu/record/44014/files/370.pdf
000044014 887__ $$ahttp://purl.umn.edu/44014
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  Previous issue date: 2008
000044014 982__ $$gEuropean Association of Agricultural Economists>2008 International Congress, August 26-29, 2008, Ghent, Belgium
000044014 980__ $$a725