Results 31 to 40 of about 51,276 (189)
Agronomy, 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
Passiflora cristalina and Passiflora miniata: meiotic characterization of two wild species for use in breeding [PDF]
Crop Breeding and Applied Biotechnology, 2017 Passiflora cristalina and Passiflora miniata are two new wild species found in the southern Amazon region. This study aimed to analyze the meiotic behavior of the two species, by meiotic analysis, meiotic index and pollen grain viability, using routine ...
Telma Nair Santana Pereira +3 more
doaj +1 more source
Agropecuária Catarinense, 2020 ‘SCS427 Elenise’ (parents: Imperatriz and Cripps Pink) was released for being an apple variety resistant to Glomerella Leaf Spot, for producing red apple with late maturation, with high conservation capacity and pulp texture equivalent to the fruit ...
Frederico Denardi +3 more
doaj +1 more source
Progresso genético no melhoramento da aveia-branca no Sul do Brasil [PDF]
Pesquisa Agropecuária Brasileira, 2000 As cultivares de aveia-branca (Avena sativa L.) cultivadas no sul do Brasil até princípios da década de 80 eram provenientes do Uruguai e da Argentina, apresentando problemas de adaptação ao ambiente de cultivo.
JOSÉ F. BARBOSA NETO +7 more
doaj +1 more source
Agronomic characterization and heterosis in watermelon genotypes
Pesquisa Agropecuária Tropical, 2018 In order to increase the yield of vegetables of agronomic interest, heterosis has been studied in view of the superiority of hybrids, if compared to genotypes obtained by free pollination. This study aimed to estimate the relative heterosis in watermelon
Tiago Lima do Nascimento +3 more
doaj +1 more source
Agropecuária CatarinensePor ser uma espécie alógama e portadora de autoincompatibilidade gametofítica, a macieira (Malus x domestica Borkh.), via de regra, só frutifica satisfatoriamente na presença de outro cultivar usado como polinizador.
Frederico Denardi +2 more
doaj +1 more source
Melhoramento genético da videira. [PDF]
, 2019 Classificação botânica; citogenética; biologia flora e reprodução; recursos genéticos; melhoramento genético da videira; biotecnologia aplicada ao melhoramento da videira.bitstream/item/17927/1/SDC224 ...
BORGES, R. M. E., LEAO, P. C. de S.
core +1 more source
Reactive oxygen species act as signaling molecules to control root hair initiation and tip growth
New Phytologist, Volume 247, Issue 5, Page 2042-2048, September 2025.Summary Root hairs (RHs) increase the surface area of roots, facilitating nutrient and water uptake and plant anchorage. RHs form from root epidermal cells and elongate by polar tip growth. Reactive oxygen species (ROS) have recently been implicated as important signals that drive RH formation and elongation using both genetic and imaging approaches ...
Megan E. Gerber +2 more
wiley +1 more source
CONFORMAÇÃO CORPORAL DE EQUINOS DE DIFERENTES GRUPOS GENÉTICOS
Ciência Animal Brasileira, 2016 Qualquer atividade equestre exig e equino com aptidão adequada, podendo ser identificada através da conformação corporal (IC), calculada pela combinação de medidas biométricas. Objetivou-se avaliar IC de 86 equinos, pertencentes aos grupos genéticos (GG)
Marcos Paulo Gonçalves Rezede +4 more
doaj +3 more sources