Search results | Land Portal

Search results

Showing items 1 through 9 of 9.
  1. Library Resource
    Conference Papers & Reports
    December, 2009
    Spain

    By means correlation and simple and multiple regression analysis, in this experiment were studied the correlation coefficients among the objective and subjective variables of the carcass and the relations between the weight of the main carcass cuts and the carcass weight. The carcass weight accounted for 55-93% of the variation of weight de the different carcass cuts.

  2. Library Resource
    Conference Papers & Reports
    December, 2009
    Spain

    Among the autochthonous breeds in Spain, the Ripollesa sheep breed is the most common in Catalonia. It is rustic, with a convex profile, white wood of entrefine type and a characteristic pigmentation. Following the recommendations of the FAO, the morphologic characterization of the Ripollesa ewe has been carried out, as well as the analysis of its variability. A quantitative study from twelve zoometric measures and weight was carried out in a total of 224 females.

  3. Library Resource
    Conference Papers & Reports
    December, 2009
    Spain

    MESMIS methodology (Ridaura et al., 2002) has been tested to assess sustainability of two different commercial flocks within the breeding scheme of the Latxa sheep in the Basque Country. The evaluation is based on technical, economical, environmental and social indicators derived from a SWOT analysis of the system. The assessment has been made by the comparison of two commercial flocks managed under different environmental conditions by means of specific nutrition and reproduction practices.

  4. Library Resource
    Conference Papers & Reports
    December, 2009
    Spain

    A survey that gathered information about farm structure, grazing system, feeding and reproductive management was conducted in 181 farms. Parda de Montaña is the main breed regarding cows (92.4%), heifers (95,3%) and calves (84,1%). Bulls belong to Parda de Montaña (65%) breed but also Limusine, Charolaise and Blonde d'Aquitaine. Farms had an average size of 53.6 cows. Feeding depends largely on grazing in different forage resources, from June to October in high mountain ranges, in spring and autumn in natural meadows and forage crops.

  5. Library Resource
    Conference Papers & Reports
    December, 2009
    Spain

    Surveys were conducted to 141 farmers registered in the FERPAM at Asturias (A), Cantabria (C) and Castilla and Leon (CL) regions, with the aim to know animal production system characteristics. Racial diversity was high (57.4% of the cows are "Parda de Montaña" (PM) and the 25.2% are cross with other breeds) and only 24.1% of farms have PM pure-breed animals. The average herd size was 32.1 cows in A, 35.3 in C and 64.6 in CL. The 95% of farms are located in mountain areas. The animals are kept indoors 3.7 months/year, as average. The average age of calves weaning was 5.8 months.

  6. Library Resource
    Conference Papers & Reports
    December, 2009
    Spain

    At present the Race Burguete is regarded as Breed in danger of extinction. The products marketed can be classified in Lechal (the colt once weaned enters the fattener) and Quinceno (foals that once weaned remain several months at grazing and around 15 months of age are fattening). The aim of this work is to characterize both systems of production and to obtain data on the behaviour of the race in order to advise farmers belonging to the association. A total of 22 Burguete colts, 12 lechales and 10 quincenos, were slaughtered. Both cases included males and females.

  7. Library Resource
    Conference Papers & Reports
    December, 2009
    Spain

    8 flocks of Ojinegra ewes (n=5634) were studied during a productive cycle (2007-2008) in Teruel (Spain), a low-mountain dry and harsh area. Ojinegra ewes belong to a local breed, of small-medium size, reared under a semi-extensive system of management. Throughout three seasons (autumn, winter and spring) weight and BCS of 5634 ewes at lambing and weaning were recorded and 5786 lambs were weighed fortnightly form birth to weaning. Season had a significant (p>0.01) effect on weight and BCS of ewes and on lambs average daily gain.

  8. Library Resource
    Conference Papers & Reports
    December, 2009
    Spain

    In dairy goat breeds, kids are a subproduct, hence they were weaned as soon as possible. The aim of the present work was to study the influence of lactation system on carcass quality of the two main dairy Spanish goat breeds. Present work is part of a large Project whose objective is the characterisation of the carcass and meat from 7 Spanish goat breeds. Thirty kids, 15 per breed, were slaughtered at 4,5 kg, including head and offal. Half of them were fed with natural milk, the other half with artificial milk.

  9. Library Resource
    Conference Papers & Reports
    December, 2009
    Nicaragua

    Nunca ha habido tanta preocupación por lo que comemos, porque nunca ha habido tanta inseguridad alimentaria, por falta de comida en los países empobrecidos, pero también por exceso y nocividad de la comida, en el llamado primer mundo. Las causas de la catástrofe alimentaria son la mercantilización, industrialización y globalización de las formas de producir y consumir alimentos. Tras la comida globalizada se oculta la subordinación del trabajo asalariado y del trabajo de cuidados realizado por las mujeres a la lógica del mercado.

Land Library Search

Through our robust search engine, you can search for any item of the over 64,800 highly curated resources in the Land Library. 

If you would like to find an overview of what is possible, feel free to peruse the Search Guide


Share this page