Results 21 to 30 of about 150,657 (176)

Teorias e métodos em melhoramento genético animal: bases do melhoramento genético animal

open access: yes, 2017
Composta de três volumes, a coleção Teorias e métodos em melhoramento genético animal tem como principal objetivo servir como material básico para as disciplinas de Melhoramento Genético Animal, ministradas aos alunos de graduação e pós-graduação em ...
J. P. Eler
semanticscholar   +2 more sources

Screening of Popcorn Genotypes for Drought Tolerance Using Canonical Correlations

open access: yesAgronomy, 2020
Getting around the damage caused by drought is a worldwide challenge, particularly in Brazil, given that economy is based on agricultural activities, including popcorn growing.
Samuel Henrique Kamphorst   +11 more
doaj   +1 more source

ES 8152 – Conquista: Cultivar de café conilon propagada por sementes para os produtores de base familiar e sua utilização no melhoramento genético para o Estado do Espírito Santo.

open access: yesMulti-Science Research, 2020
A cafeicultura de conilon é a principal atividade agrícola do Espírito Santo. O estado é o maior produtor brasileiro com 70% da produção de café Conilon/Robusta do Brasil e 16% do mundo.
R. Ferrão   +8 more
semanticscholar   +1 more source

Crossability and evaluation of incompatibility barriers in crosses between Capsicum species [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2015
The objectives of this study were to estimate the crossability rate in combinations of and assess the occurrence of incompatibility barriers between Capsicum species. The species C. annuum, C. chinense, C. frutescens, C. baccatum var.
Kellen Coutinho Martins   +4 more
doaj   +1 more source

The combined role of dispersal and niche evolution in the diversification of Neotropical lizards

open access: yesEcology and Evolution, Volume 10, Issue 5, Page 2608-2625, March 2020., 2020
We integrated ecological and molecular data to investigate the relative roles of biogeographic events and niche evolution on the diversification of a lizard genus distributed in Neotropical rainforests and savannas. Our results suggest that dispersal and ecological divergence could have a more important role in Neotropical diversification than ...
Yumi Sheu   +6 more
wiley   +1 more source

Produção do leite A2 e melhoramento genético do rebanho

open access: yesRevista Interdisciplinar de Saúde e Educação, 2020
O leite bovino é um importante alimento e produto do Agronegócio brasileiro, porém, para agradar às exigências do consumidor o mercado necessita se reinventar constantemente.
Victoria Lopes Pacchiarotti   +2 more
semanticscholar   +1 more source

Comparison of Selection Traits for Effective Popcorn (Zea mays L. var. Everta) Breeding Under Water Limiting Conditions

open access: yesFrontiers in Plant Science, 2020
Climate change is expected to intensify water restriction to crops, impacting on the yield potential of crops such as popcorn. This work aimed to evaluate the performance of 10 field cultivated popcorn inbred lines during two growing seasons, under well ...
Samuel Henrique Kamphorst   +17 more
doaj   +1 more source

Combined Dominance and Additive Gene Effects in Trait Inheritance of Drought-Stressed and Full Irrigated Popcorn

open access: yesAgronomy, 2019
To define breeding strategies, the understanding of trait inheritance is critical. The objective of this study was to determine the inheritance of popcorn under different water regimes.
Valter Jário de Lima   +12 more
doaj   +1 more source

Uso do germoplasma da Embrapa nos programas de melhoramento de trigo no Brasil [PDF]

open access: yesCiência Rural, 2013
O programa de melhoramento genético de trigo da Embrapa tem papel importante na história da triticultura brasileira, tendo dado origem a mais de 100 novas cultivares para as diferentes regiões do Brasil, ao longo dos quase 40 anos de existência ...
Eduardo Caierão   +4 more
doaj   +1 more source

Meiotic analysis of interspecific hybrids between Capsicum frutescens and Capsicum chinense [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2017
The aim of this study was to observe the genetic relationship between C. frutescens (UENF 1636) and C. chinense (UENF 1785) based on the meiotic behavior, on the meiotic index, and on pollen viability of their F1 hybrids. For meiotic analysis and meiotic
Nádia Fernandes Moreira   +2 more
doaj   +1 more source

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