Results 11 to 20 of about 150,657 (176)

Diversity of indigenous sheep of an isolated population [PDF]

open access: yesBMC Veterinary Research, 2018
Background Because of the influence of genetics on animal production and the risk of losing genetic diversity of naturally adapted breeds, this study evaluated the genetic diversity of sheep of the Morada Nova breed belonging to an animal science ...
Caroline Marçal Gomes David   +5 more
doaj   +2 more sources

Water Stress Promotes Secondary Sexual Dimorphism in Ecophysiological Traits of Papaya Seedlings [PDF]

open access: yesPlants
Plant genders could express different functional strategies to compensate for different reproductive costs, as females have an additional role in fruit and seed production.
Ingrid Trancoso   +6 more
doaj   +2 more sources

Comparative proteomic analysis of papaya bud flowers reveals metabolic signatures and pathways driving hermaphrodite development [PDF]

open access: yesScientific Reports
Papaya (Carica papaya) is a trioecious species with female, male, and hermaphrodite plants. Given the sex segregation, selecting hermaphroditic plants is vital for orchard establishment due to their greater commercial value.
Rafaela Pereira Duarte   +9 more
doaj   +2 more sources

Adaptability and stability of Coffea canephora to dynamic environments using the Bayesian approach [PDF]

open access: yesScientific Reports, 2022
The objective of this work was to use the Bayesian approach, modeling the interaction of coffee genotypes with the environment, using a bisegmented regression to identify stable and adapted genotypes. A group of 43 promising genotypes of Coffea canephora
Fabio Luiz Partelli   +5 more
doaj   +2 more sources

Melhoramento genético de plantas forrageiras xerófilas: Revisão

open access: yesPubvet, 2019
A precipitação é a principal variável climática para o Semiárido brasileiro, sendo um fator limitante para produção de vegetais, principalmente em regiões com histórico de ocorrência de baixas pluviosidades.
Isaias Vitorino Batista de Almeida   +2 more
doaj   +2 more sources

Fenotipagem do caráter distribuição radicular de populações segregantes no melhoramento genético de feijão

open access: yesDELOS: DESARROLLO LOCAL SOSTENIBLE, 2023
Apesar da importância econômica a nível mundial da cultura do feijão, grande parte de seu cultivo ocorre em condições de ambiente que apresentam algum tipo de estresse.
Paulo Henrique Cerutti   +6 more
semanticscholar   +1 more source

MELHORAMENTO GENÉTICO COMO ESTRATÉGIA DE GESTÃO DA PRODUTIVIDADE FLORESTAL

open access: yesRevista do Instituto Florestal, 2023
Nas últimas décadas os programas de melhoramento vêm contribuindo para a obtenção de ganhos significativos de produtividade para as principais espécies florestais exóticas cultivadas no Brasil.
Larissa Campos de Sá, E. Tambarussi
semanticscholar   +1 more source

Review: Holistic pest management against early blight disease towards sustainable agriculture

open access: yesPest Management Science, Volume 77, Issue 9, Page 3871-3880, September 2021., 2021
Environmental, biological, genetic, chemical and management factors that interact in pathogen systems with Alternaria spp. Abstract Alternaria species are well‐known aggressive pathogens that are widespread globally and warmer temperatures caused by climate change might increase their abundance more drastically. Early blight (EB) disease, caused mainly
Keiji Jindo   +6 more
wiley   +1 more source

Development and Validation of an Allele-Specific Marker for Resistance to Bacterial Halo Blight in Coffea arabica

open access: yesAgronomy, 2022
Bacterial halo blight (BHB) is a bacterial disease, caused by Pseudomonas syringae pv. garcae, which has been gaining prominence in the main coffee-producing regions.
Caroline Ariyoshi   +8 more
doaj   +1 more source

Características morfológicas, melhoramento genético e densidade de plantio das culturas do sorgo e do milho: uma revisão

open access: yes, 2021
Nesse estudo, objetivou-se realizar uma breve revisao sobre caracteristicas morfologicas, melhoramento genetico e densidade de plantio das culturas do sorgo (Sorghum bicolor L.) e do milho (Zea mays L.).
Davi Francisco da Silva   +9 more
semanticscholar   +1 more source

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