84 research outputs found
Current situation and future prospects of livestock farming around a Pyrenean ski resort
En algunas zonas de montaña la ganaderÃa coexiste con centros invernales que pueden modificar las circunstancias socioeconómicas de las explotaciones, dando lugar a sinergias pero también a relaciones de competencia en ciertos aspectos. Para analizar las implicaciones de la existencia de una estación de esquà sobre los sistemas ganaderos desarrollados en su entorno, se llevó a cabo una encuesta estructurada a los ganaderos usuarios de pastos en una estación de esquà del Pirineo aragonés (Aramón-Panticosa), cuyos rebaños sumaban 314 vacas y 75 yeguas adultas. Se recogieron aspectos relativos a la estructura del rebaño, base territorial, manejo del ganado y mano de obra, que, en general, respondÃan a pautas comunes a otras zonas del Pirineo, salvo por el alto Ãndice de pluriactividad de los titulares (60%). Se analizó la dinámica de la explotación, que apuntaba a una continuidad a medio término pero que podrÃa comprometerse a largo plazo por la falta de relevo generacional. Las explotaciones se consideraban estabilizadas en tamaño y gestión, con pocos cambios previsibles en el futuro en las circunstancias socioeconómicas actuales, aunque su estructura y manejo variarÃan considerablemente ante distintos escenarios potenciales (cambio de polÃticas agrarias o coyuntura económica). Se analizó la relevancia de distintos objetivos técnicos, económicos y sociales, observándose un menor peso de los primeros con respecto al resto. Los ganaderos consideraron mayoritariamente que la estación de esquà habÃa influido positivamente en el valle, y en parte también en la ganaderÃa, al posibilitar alternativas para la diversificación económica, mientras la estación se beneficiaba del mantenimiento de sus superficies por el ganado.In some mountain areas ski resorts coexist with farming activities, modifying the socio-economic environment and providing synergies but also antagonisms in certain aspects. In order to determine the effect of a ski resort on livestock farming systems in its surroundings, a structured interview was conducted with all farmers whose herds (314 adult cows and 75 mares) grazed during the summer on pastures within a Pyrenean ski station (Aramón-Panticosa, Huesca). Information on labour, herd size, land use, management and technical performance of cattle and horses was collected, as well as recent dynamics and prospective changes under the current socio-economic circumstances and different scenarios, and their objectives and opinions about several issues. When compared with that of similar areas, farm management and performance was similar except for the high farmers’ pluriactivity (60%). Continuity of the farms was ensured on a medium term, but might be low in the long run due to lack of succession. Farms were stable in terms of size and management, and few changes were envisaged in the future in the current socio-economic conditions. However, if they changed or different agricultural polices were implemented, farm structure and technical management may be considerably modified. Regarding their objectives, they considered that economic aspects and those related to their family’s quality of life were crucial, while technical objectives were less important. Concerning their opinions about tourism, they considered that the valley and indirectly their farming activity had benefitted from the ski resort, mostly due to the alternatives for economic diversification that it provided, while in turn it profited from the ecosystem services provided by livestock grazing.Publishe
Effects of nutrition level during lactation and rearing periods on growth patterns, puberty onset and fertility rate in beef heifers
This study analysed the effects of different
nutrition levels from heifer birth to first Timed Artificial
Insemination (TAI) at 15 months, on their growth patterns,
puberty onset and fertility rate. Twenty-nine Parda de Montaña
heifers, born in autumn, were assigned to two growth rates in
the lactation period (0-6 months: 700 vs. 1000 g/d, to Low
(L) and High (H), respectively) and in the rearing period
(6-15 months: 700 vs. 1000 g/d, to Low (L) and High (H),
respectively), resulting in 4 treatments: LL, LH, HL, HH. At
15 months of age an Ovsynch protocol with an intravaginal
progesterone device was used to synchronize and breed the
heifers. Weight was taken weekly from birth until breeding
season was finished to study the evolution of weight and
average daily gain (ADG) along the experiment. Heifers were
bled weekly throughout the rearing period to determinate the
onset at puberty through plasma progesterone concentration.
Heifers’ average daily gains were influenced by the lactation
and the rearing nutrition levels, animals compensating the
growth rates in the different phases. The age at onset of
puberty was higher in the animals receiving the Lactation low
nutrition level (P<0.01) and the Rearing low nutrition level
(P<0.001). Heifers of all lots showed similar weights at onset
of puberty (55% adult weight), conception age (16.4 months)
and fertility rate (89%). It can be concluded that the advance
of the first service from 21 to 15 months of age is possible
in extensive systems of beef cattle, if growth rates of 1 kg/d
during lactation or/and rearing are guaranteed. Additional
research is needed to determinate the impacts on adult size
and frequency of dystocia at first and subsequent calvings of
early-bred heifersPublishe
La ganaderÃa en el entorno de una estación de esquà del Pirineo. 1. Diagnóstico de situación
Publishe
Efectos del nivel de alimentación durante la lactación y la recrÃa sobre el crecimiento de novillas de raza Parda de montaña
raza Parda de montañaPublishe
A qualitative research on Spanish farmers and citizens perceptions of ecosystem services provided by mountain livestock farming
There is a strong debate nowadays on the public goods derived from certain agro-ecosystems and their
valuation for establishing payments for ecosystem services (ES). In this context, we carried out a qualitative
research on the spontaneous knowledge of ecosystem services and the perceptions of farmers and citizens on
relationships between mountain farming and the environment. Five focus groups (2 with farmers and 3 with
citizens; n=33) were organized in north-eastern Spain. Discussions were guided according to 5 general
questions on links between pasture-based mountain livestock and the environment, lasted around 1.5 hours,
were video recorded and transcripts were written for text analysis. Ideas or items from discussions were
interpreted and organized according to the type of ES participants referred to (provisioning, regulating,
habitat, cultural).
The ES that were mentioned and discussed a greater number of times were (in descending order): aesthetic
(landscape/ vegetation); gene pool protection (biodiversity maintenance); disturbance prevention (forest
fires); lifecycle maintenance (nutrient cycling, photosynthesis); raw materials (firewood, forage); water
purification/ waste management; spiritual experience; recreation/ tourism; soil fertility/ erosion prevention;
and culture/ art. Differences between farmers and citizens were observed: farmers gave more importance to
regulating (in particular, prevention of forest fires and soil fertility) and provisioning (raw materials) ES,
mainly related to their own farming activity or local circumstances; whereas citizens gave more importance
to cultural (aesthetic landscape/ vegetation, spiritual experience, recreation/ tourism and culture/art) ES,
showing in general more global concerns.
This study constitutes the base for a quantitative research on valuation (including monetary valuation) of ES
derived from mountain farming systems in Mediterranean and North-Alpine areas.
Keywords: public goods, sustainability, valuation, focus groups.Publishe
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