Results 91 to 100 of about 27,898 (290)

MERCURY POLLUTION AND ITS IMPACT ON HEALTH OF CATTLE POPULATION AT ELOOR INDUSTRIAL AREA, KERALA [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 2005
A detailed study was carried out to assess the extent of mercury ollution by Industries and its impact on cattle population at Floor industrial area, Kerala.
A. Thirunavukkarasu   +4 more
doaj  

Under the Shade of a Coolabah Tree: A Second Cache of Tulas From the Boulia District, Western Queensland

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT This paper reports on the excavation of a cache of stone artefacts, buried on the bank of a waterhole or ‘billabong’ in central western Queensland. This is an extremely rare find, and yet it is the second such site to be reported within less than a 10 km radius.
Yinika L. Perston   +5 more
wiley   +1 more source

Private Property Rights to Wildlife: The Southern African Experiment. [PDF]

open access: yes
In most nations around the world wildlife are owned and managed by the State. However, in the past 30 years Zimbabwe, Namibia and South Africa have altered their legal regimes to give full control over the use of wildlife to the private owners of the ...
Kay Muir-Leresche, Robert H. Nelson
core  

The Impacts of Payments for Watershed Services in Ecuador: Emerging Lessons from Pimampiro and Cuenca [PDF]

open access: yes, 2004
The project set out to engage stakeholders in the evaluation of this emerging "market" for watershed services and its social impact. The study consists of two documents that are separate but also complement each other.
Fernando Meneses   +3 more
core  

A cattle raising model for the National Livestock Farming

open access: yesCiencia Veterinaria, 2019
The objective is to represent the national production system in balance for cattle raising through a model that includes characteristic indicators at the macro level, such as weaning percentage, extraction rate, percentages of females in slaughter, death rate, cows’ useful life, among others.
openaire   +2 more sources

Effects of Replacing Alfalfa Hay With Barley Silage in High‐Concentrate Diets: Chewing Behavior, Ruminal Fermentation, Total‐Tract Digestibility, and Milk Production of Dairy Cows in Mid‐Lactation Phase

open access: yesAnimal Research and One Health, EarlyView.
We assessed lactation productivity in dairy cows when replacing alfalfa hay with barley silage. A 50% replacement increased feed intake, whereas total replacement improved nutrient conversion to milk. Barley silage can effectively replace alfalfa hay, enhancing sustainability and resilience in dairy production amid forage quality constraints and market
M. R. Naji‐Zavareh   +5 more
wiley   +1 more source

Growth Hormone Promotes Lipolysis and Impairs Insulin Sensitivity by Activating the ERK/HSL Signaling Pathway in Bovine Adipocytes

open access: yesAnimal Research and One Health, EarlyView.
This study was to evaluate the role of GH in lipolysis and insulin sensitivity in bovine adipocytes and clarify the underlying mechanism. Our findings demonstrate that GH activates ERK/HSL signaling pathway, promotes lipolysis, and impairs insulin sensitivity in bovine adipocytes.
Xinxing Gao   +10 more
wiley   +1 more source

Intensificación de la ganadería porcina y problemas medioambientales en la Conca de Tremp (Pirineo Catalán)

open access: yesEspacio, Tiempo y Forma. Serie VI, Geografía, 1997
La Conca de Tremp, situada en la comarca montañosa catalana del Pallars Jussá, es una de las áreas donde más se ha incrementado la ganadería porcina en régimen estabulado en las últimas tres décadas.
José Borrás Ferrán   +1 more
doaj   +1 more source

Dual Functions of Dietary Rubber Seed Oil Supplementation: Enriching N‐3 Polyunsaturated Fatty Acids and Enhancing Antioxidant Capacity in Pekin Ducks

open access: yesAnimal Research and One Health, EarlyView.
Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang   +10 more
wiley   +1 more source

Estimating the quality of pasturage in the municipality of Paragominas (PA) by means of automatic analysis of LANDSAT data [PDF]

open access: yes
The use of LANDSAT data to evaluate pasture quality in the Amazon region is demonstrated. Pasture degradation in deforested areas of a traditional tropical forest cattle-raising region was estimated.
Dejesusparada, N.   +3 more
core   +1 more source

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