Trampling
Mostrando 1-12 de 28 artigos, teses e dissertações.
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1. Características morfológicas do estômago de jaguatirica (Leopardus pardalis - Linnaeus, 1758)
RESUMO Leopardus pardalis é uma das espécies de felinos neotropicais mais estudadas em seus aspectos ecológicos, porém informações de questões morfofisiológicas do trato digestório não são encontradas na literatura. Visando contribuir com tais informações, o objetivo deste artigo foi caracterizar a morfologia do estômago dessa espécie. Nesta p
Arq. Bras. Med. Vet. Zootec.. Publicado em: 10/10/2019
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2. Luminosity levels and substrates composition on Bermuda Grass development
Resumo Gramado é parte fundamental na composição de campos esportivos. Alguns aspectos devem ser levados em consideração no processo de escolha da espécie a ser utilizada, como a utilização do gramado (tolerância ao pisoteio), manejo do gramado, condições físico-químicas do solo e tolerância ao sombreamento. Com a realização de eventos esport
Ornam. Hortic.. Publicado em: 12/08/2019
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3. Emissions of Nitrous Oxide and Methane in a Subtropical Ferralsol Subjected to Nitrogen Fertilization and Sheep Grazing in Integrated Crop-Livestock System
ABSTRACT Brazilian agriculture contributes significantly to nitrous oxide (N2O) and methane (CH4) emissions, so the understanding of such emissions at the field is crucial for mitigation strategies. This study quantified the impact of N application and sheep grazing on the N2O and CH4 emissions from a subtropical Ferralsol under an integrated crop-livestock
Rev. Bras. Ciênc. Solo. Publicado em: 19/06/2019
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4. Spatial variability of soil physical-hydric attributes under bovine trampling in agreste of Pernambuco State, Brazil
ABSTRACT. Soils under pastures suffer physical modifications, in greater or lesser intensity, via the action of animal trampling. Thus, the aim was to evaluate the spatial dependence of soil physical attributes under bovine trampling. The trial was performed at Roçadinho Farm, Agreste of Pernambuco, Brazil, in a 40 x 40 m paddock that was managed with conti
Acta Sci., Agron.. Publicado em: 17/12/2018
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5. Soil physical indicators of management systems in traditional agricultural areas under manure application
ABSTRACT Studies of the successive application of manure as fertilizer and its combined effect with long-term soil management systems are important to the identification of the interdependence of physical attributes. The aim of this study was to evaluate changes in the physical properties of a Rhodic Kandiudox under management systems employing successive ap
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-08
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6. Behavior affected by routine oxytocin injection in crossbred cows in the tropics
ABSTRACT The objective of the study was to determine the effect of routine intramuscular injection of oxytocin to induce milk ejection on behavior assessed in terms of stress and rectal temperature in crossbred cows (Bos indicus × Bos taurus) in the tropics of Veracruz, México. Immediately after calving, cows were milked twice a day (n = 210) and randomly
R. Bras. Zootec.. Publicado em: 2016-08
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7. Discurso e atuação das instituições públicas no debate sobre a questão ambiental em Catalão(GO) / Speeches and actions of public institutions in the debate on the environmental question in Catalão (GO)
The research developed at the Graduate Program Stricto Sense in Geography, Federal University of Goiás / GO-Campus Catalão, is an analogy in three public institutions of Catalão: City Hall, prosecutors and UFG and their roles in environmental issues City of Catalão-GO. The research aims to analyze these three institutions from the context of industrial e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/03/2012
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8. Atributos físicos do solo, produção de biomassa e balanço energético em sistema de integração lavoura-pecuária leiteira sob plantio direto / Soil physical attributes, production of biomass and energy balance in system integration crop livestock dairy in tillage
The integrated crop-livestock allow a series of advantages, but the intensive land use without technical criteria regarding the grazing pressure and machinery traffic can bring damage to soil physical quality, as manifested by compression. In these more intensive systems of production there is growing concern in relation to energy balance. The large amount o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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9. Spatial variability of forage yield and soil physical attributes of a Brachiaria decumbens pasture in the Brazilian Cerrado
The objective of this study was to analyze variability, linear and spatial correlations of forage dry mass yield (FDM) and dry matter percentage (DM%) of Brachiaria decumbens with the bulk density (BD), gravimetric (GM) and volumetric (VM) moisture, mechanical resistance to penetration (RP) and organic matter content (OM), at depths 1 (0-0.10 m) and 2 (0.10-
Revista Brasileira de Zootecnia. Publicado em: 2011-10
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10. Forage mass production and grazing loss of sorghum hybrid in response to the density of the sowing and the spacing between planting lines
The objective of this experiment was to evaluate dry matter yield and loss of grazing due to animal trampling in response to sowing density and spacing between lines in the planting. Sorghum hybrid 1P400 was submitted to six treatments, composed of three sowing density combinations (12; 16 and 20 kg/ha of seeds) and two spacing between lines (0.40 and 0.80 m
Revista Brasileira de Zootecnia. Publicado em: 2011-07
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11. The endemic and threatened lizard Liolaemus lutzae (Squamata: Liolaemidae): current geographic distribution and areas of occurrence with estimated population densities
Liolaemus lutzae Mertens, 1938 is a critically endangered lizard endemic to the restinga habitat of the state of Rio de Janeiro. We surveyed 25 restinga habitats in order to locate remaining populations, evaluate the status of the species, and determine the nature of local habitat degradation. We found remnant populations of L. lutzae in 18 restinga habitats
Zoologia (Curitiba). Publicado em: 2009-09
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12. Efeitos do pisoteio humano experimental sobre a vegetação em fragmentos de Floresta Pluvial Tropical Atlântica, São Paulo, Brasil / Experimental human trampling effect on the vegetation in fragments of the Atlantic Rain Forest, São Paulo, Brazil
The growing flow of visitors at natural areas, with the consequent pressure over natural resources caused an increase on concerns about the produced negative impacts. Recreation Ecology studies the impacts of recreational activities at visited environments, aiming to provide results which are useful for the management of these impacts. The effects of human t
Publicado em: 2009