Results 71 to 80 of about 6,173 (211)

Leaf expansion and leaf turnover of perennial C4 grasses growing at moderately low temperatures

Revista de la Facultad de Ciencias Agrarias, 2017
Understanding the mechanisms by which some C4 grasses grow more than others at moderately low temperatures (~12-20ºC) is valuable to select materials to lengthen the growing season.
Germán D. Berone
doaj  

Burrow Selection by Temminck's Ground Pangolins (Smutsia temminckii) in Northern Botswana

African Journal of Ecology, Volume 64, Issue 1, January 2026.
ABSTRACT In arid and semi‐arid environments, many species use underground burrows for thermoregulation, reproduction, and to reduce predation risk. In Botswana, Temminck's ground pangolins (Smutsia temminckii) shelter in burrows during the day, and burrow density is thought to be a key indicator of habitat suitability for these animals.
Mokwaledi Mafa, Michael Murray‐Hudson, Derek Keeping, Kelsey Prediger, Emily Bennitt   +4 more
wiley   +1 more source

Concentrate levels for lambs grazing on buffel grass Doses de concentrado para cordeiros mantidos em pastos de capim-bufel

Revista Ciência Agronômica, 2011
Use of concentrate for lambs grazing buffel grass may improve animal performance and animal traits. The objective of the present trial was to evaluate the final body weight, average daily gain, total weight gain and carcass traits (cold and hot carcass ...
Tadeu Vinhas Voltolini, Salete Alves de Moraes, Gherman Garcia Leal de Araújo, Luiz Gustavo Ribeiro Pereira   +3 more
doaj   +1 more source

Capim búfel (Cenchrus ciliaris L.) desempenho da variedade 'Pusa Giant' no semi-árido de Pernambuco. [PDF]

, 2019
O objetivo do trabalho foi comparar a variedade de capim búfel Pusa giant com quatro outras da mesma espécie sob pastejo com bovinos na região semi-árida do Nordeste do Brasil. O período experimental ocorreu de janeiro de 1994a dezembro de 2001.
OLIVEIRA, M. C. de
core  

Screening of Grasses’ Chemical Composition Variability and Methane Emissions in Colombian Livestock Ecoregions Using Digital Bromatology

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
Grasses’ nutritional characteristics and management are fundamental for grazing cattle to guarantee sustainability in tropical conditions. This study aims to analyze the pastures’ chemical composition variability and methane emissions in different Colombian ecoregions and productive activities using digital bromatology data.
Mauricio Vélez-Terranova, Raúl Andrés Molina-Benavides, Rómulo Campos-Gaona, Juan David Morales, Arcesio Salamanca-Carreño, David Calero-Quintero, Atin Kumar   +6 more
wiley   +1 more source

Estimación del consumo de forraje por ovinos pelibuey pastoreando en praderas de buffel en Yucatán

Revista Mexicana de Ciencias Pecuarias, 1991
EI presente trabajo tuvo como objeto estimar el consumo voluntario de ovejas vacías, ovejas lactando y ovinos machos en crecimiento pastoreando en praderas Buffel (Cenchrus ciliaris) durante la época de sequía y lluvias.
Raúl Bores Quintero, Fernando Rivas Pantoja, Luis Ortega Reyes   +2 more
doaj  

Mission scientifique paléo anthropologique franco-tchadienne dans le cadre de l'étude de la reconstitution des paléo-environnements des hominidés anciens d'Afrique centrale : mission du 27 septembre au 16 octobre 2010 [PDF]

, 2010
La mission conduite au Tchad, du 27 septembre au 16 octobre 2010, s'est inscrite dans le cadre d'une collaboration entre le CIRAD, l'Université de Poitiers (Département de Paléoanthropologie) et le CEREGE (Centre Européen de Recherche et d'Enseignement ...
Novello, Alice, Poilecot, Pierre
core  

Identification of ovule transcripts from the Apospory-Specific Genomic Region (ASGR)-carrier chromosome [PDF]

, 2011
Background Apomixis, asexual seed production in plants, holds great potential for agriculture as a means to fix hybrid vigor. Apospory is a form of apomixis where the embryo develops from an unreduced egg that is derived from a somatic nucellar cell, the
Yajuan Zeng, Joann Conner, Peggy Ozias-Akins   +2 more
core   +2 more sources

Analysis of Camel Milk Market Chain in Borana and West Guji Zones, Oromia Regional State, Ethiopia

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Out of the total production, 29.6% and 62.95% of milk were allocated for consumption and market supply, respectively. Among the four market channels identified, producers to traders to consumers account for 45.9% of marketed milk. Producers, traders, retailers, consumers, transporters, and service providers were the key market chain actors. Family size,
Hussen Abduku, Mitiku Eshetu, Takele Wolkaro, Tesfemariam Berhe, Temesgen Jembere   +4 more
wiley   +1 more source

Carcass traits and meat cuts of lambs receiving increasing levels of concentrate Rendimentos de cortes comerciais e componentes não-carcaça de cordeiros suplementados com doses crescentes de concentrado

Revista Ciência Agronômica, 2011
The use of concentrate for sheep grazing Buffel grass may improve the productive performance and carcass traits of animals. The objective of present trial was to evaluate the productive performance and carcass traits of sheep grazing Buffel grass ...
Tadeu Vinhas Voltolini, Salete Alves de Moraes, Gherman Garcia Leal de Araújo, Luiz Gustavo Ribeiro Pereira, Rafael Dantas dos Santos, André Luiz Alves Neves   +5 more
doaj   +1 more source