Results 71 to 80 of about 528,688 (263)

Genetic Evaluation Weight, Carcass and Stayability in Nellore Females

open access: yesJournal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Traits related to growth, carcass quality and stayability are key components in enhancing the profitability and sustainability of Nelore cattle production systems. This study aimed to estimate heritabilities and genetic and environmental correlations for these traits using a Bayesian approach. Data from 94,703 females were analysed for weights
Isabella Silva de Carvalho   +4 more
wiley   +1 more source

Difusão de tecnologia e sexismo nas Ciências Agrárias

open access: yes, 2009
This study examines the perception prevalent in rural areas of technology as a product related to the male universe. Bring this research data that show the great distance of rural women's access to technological knowledge, produced and distributed within
Ana Louise de Carvalho Fiúza   +3 more
semanticscholar   +1 more source

Variación temporal en la abundancia y diversidad de las especies de la familia Carabidae en un cultivo de trigo bajo labranza convencional y cincel (Buenos Aires, Argentina) [PDF]

open access: yes, 2000
Fil: Marasas, Mariana Edith. Facultad de Ciencias Agrarias y Forestales. Universidad Nacional de La Plata; ArgentinaFil: Sarandón, Santiago J.. Facultad de Ciencias Agrarias y Forestales.
Cicchino, Armando Conrado   +2 more
core  

Manual de matemáticas aplicadas a las ciencias agrarias

open access: yes
Para el correcto establecimiento de parámetros de comparación entre variables, se establecen valores, para los cuales se han establecido marcos de referencia que proporcionan y normalizan una base de medición común. Para el caso de Colombia, el gobierno cuenta con el Instituto Nacional de Metrología de Colombia (INM), una unidad administrativa especial
Ruiz López, Miguel Alfredo   +4 more
openaire   +2 more sources

Indirect Genomic Predictions for Indicine Cattle Breeds With SNP Effects From a Multi‐Breed Genomic Evaluation

open access: yesJournal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Indirect predictions (IP) are used for young genotyped animals that lack phenotypes (of their own or from progeny) or are from commercial herds. The former can be left behind because they do not contribute to the official genomic evaluations.
Marisol Londoño‐Gil   +5 more
wiley   +1 more source

Caudal básico y su influencia en el balance hidrológico en un área de llanura [PDF]

open access: yes, 2014
Fil: Rodríguez Vagaria, Alfonso. Facultad de Ciencias Agrarias y Forestales. Universidad Nacional de La Plata; ArgentinaFil: Deluchi, Marta Haydée. Facultad de Ciencias Naturales y Museo.
Deluchi, Marta Haydée   +3 more
core  

Methyl Jasmonate Seed Priming Mitigates the Defence‐Growth Trade‐Off and Tailors Plant Response to Specific Pests

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Seed defence priming is emerging as a novel, cost‐efficient and environmentally safe tool for pest management. It has been proposed as a means to uncouple the defence‐growth trade‐off in plants by enhancing defence responses with minimal fitness costs, but the mechanisms underlying this role remain elusive.
Lucia Talavera‐Mateo   +5 more
wiley   +1 more source

Variación numérica de los coleópteros del suelo en un cultivo de frutilla sujeto a fertilización orgánica y convencional [PDF]

open access: yes, 1997
Fil: Marasas, Mariana Edith. Estación Experimental de la Facultad de Ciencias Agrarias y Forestales. Universidad Nacional de La Plata; ArgentinaFil: Cicchino, Armando Conrado. División Entomología. Facultad de Ciencias Naturales y Museo.
Cicchino, Armando Conrado   +2 more
core  

Micromorphological analysis of Senecio subseries Polyphylli (Senecioneae, Asteraceae) [PDF]

open access: yes, 2018
Se presenta un estudio micromorfológico de las especies de la subserie Polyphili del género Senecio. Se analizaron caracteres vegetativos (tricomas foliares) y reproductivos (tricomas de filarios y aquenios, vena media de los dientes de la corola ...
Freire, Susana Edith   +2 more
core   +3 more sources

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