Reproductive parameters of “Nero di Parma” sows reared outdoor and indoor
نویسندگان
چکیده
منابع مشابه
collegato di Parma.
We update the theoretical predictions for the tt̄ production cross-section at the Tevatron, taking into account the most recent determinations of systematic uncertainties in the extraction of the proton parton densities. CERN-TH/2003-054 March 6, 2003 This work was supported in part by the EU Fourth Framework Programme “Training and Mobility of Researchers”, Network “Quantum Chromodynamics and t...
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The Tasar silkworm, Antheraea mylitta Drury (Daba TV), is an important wild, sericigenous insect and is commercially exploited in the nine states of tropical India. It encounters the vagaries of nature, pests and predators resulting in low crop yield. Rearing being outdoors, there is no control over the natural vagaries leading to irregular hatching of eggs and prolonged larval period. Not only...
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We show how high-level scene properties can be inferred from classiication of low-level image features, speciically for the indoor-outdoor scene retrieval problem. We systematically studied the features: (1) his-tograms in the Ohta color space (2) multiresolution, simultaneous autoregressive model parameters (3) coef-cients of a shift-invariant DCT. We demonstrate that performance is improved b...
متن کاملIndoor-outdoor Image Classiication
We show how high level scene properties can be in ferred from classi cation of low level image features speci cally for the indoor outdoor scene retrieval prob lem We systematically studied the features his tograms in the Ohta color space multiresolution si multaneous autoregressive model parameters coef cients of a shift invariant DCT We demonstrate that performance is improved by computing fe...
متن کاملThe effect of farrowing environment and previous experience on the maternal behaviour of sows in indoor pens and outdoor huts.
Outdoor farrowing huts facilitate a less restricted maternal behaviour in sows compared with sows kept indoors in farrowing pens. The aim of our study was to investigate whether there are behavioural differences between primiparous sows kept outdoors in farrowing huts and indoors in pens, and whether the maternal behaviour during the second parity, when all sows were kept outdoors in farrowing ...
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ژورنال
عنوان ژورنال: Italian Journal of Animal Science
سال: 2007
ISSN: 1828-051X
DOI: 10.4081/ijas.2007.1s.712