Results 11 to 20 of about 36,938 (260)

Variabilidade genética para peso de grão e número deespiguetas por panícula em Avena sativa l. e Avena fatua l. Genetic variability for grain weight and spikelet numberper panicle in Avena sativa l. and Avena fatua l.

Ciência Rural, 1997
O incremento no rendimento de grãos tem sido uma das principais metas dos programas de melhoramento da aveia. A busca de variabilidade genética para componentes do rendimento é considerada uma estratégia de melhoria no potencial de rendimento de grãos. O
Rodrigo Rodrigues Matiello, José Fernandes Barbosa Neto, Maria Jane Cruz de Mello Sereno, Fernando Irajá Félix de Carvalho, Diego Girardi Pegoraro, Ivone Taderka   +5 more
doaj   +1 more source

Cover crops for managing weeds, soil chemical fertility and nutritional status of organically grown orange orchard in Sicily

Italian Journal of Agronomy, 2015
Cover crops can offer significant advantages in the agronomic management of citrus orchards in Mediterranean environments. Therefore, a three-year research was conducted in eastern Sicily aimed at studying the effects of four cover crop sequences ...
Rosario Paolo Mauro, Umberto Anastasi, Sara Lombardo, Gaetano Pandino, Roberto Pesce, Restuccia Alessia, Giovanni Mauromicale   +6 more
doaj   +1 more source

Cloning and characterisation of chlorophyll synthase from Avena sativa [PDF]

, 2001
The chlorophyll synthase gene from oat (Avena sativa) was cloned and expressed in Escherichia coli. The deduced amino acid sequence consists of 378 amino acids including a presequence, of 46 amino acids.
Kögel, Julia, Lenz, Stefan, Oster, Ulrike, Rüdiger, Wolfhart, Schmid, Heidi C.   +4 more
core   +1 more source

Herança da estatura de planta e do comprimento da panícula principal no cruzamento entre Avena Sativa L. e Avena Sterilis L. Inheritance of plant height and main panicle length for the crosses between Avena Sativa L. and Avena Sterilis L.

Pesquisa Agropecuária Brasileira, 1999
A espécie selvagem Avena sterilis L. tem sido amplamente utilizada para cruzamento com aveia cultivada, pela alta afinidade existente entre ambas, o que possibilita um aumento na variabilidade genética e transferência de genes de importância agronômica ...
Márcio Paim Mariot, Maria Jane Cruz de Melo Sereno, Luiz Carlos Federizzi, Fernando Irajá Félix de Carvalho   +3 more
doaj   +1 more source

Exogenous Ca/Mg quotient reduces the inhibitory effects of PEG induced osmotic stress on Avena sativa L.

Brazilian Journal of Biology, 2022
Drought is one of the most damaging abiotic stress that hinder plant growth and development. The present study aimed to determine the effects of various Ca/Mg quotients under polyethylene glycol (PEG)–induced osmotic stress on growth, uptake and ...
S. Bibi, S. Ullah, Aqsa Hafeez, M. N. Khan, M. A. Javed, B. Ali, I. U. Din, S. A. K. Bangash, S. Wahab, N. Wahid, F. Zaman, S. K. Alhag, I. H. A. Abd. El-Rahim, A. E. Ahmed, S. Selim   +14 more
doaj   +1 more source

Weed infestation of onion in soil reduced cultivation system

Acta Agrobotanica, 2013
Field experiment was conducted in the years 1998-2000 in GD Felin. The influence of no-tillage cultivation and conventional tillage with spring ploughing on weed infestation of onion was compared.
Marzena Błażej-Woźniak
doaj   +1 more source

Characteristics of Progenies Derived from Bidirectional Avena sativa L. and Avena fatua L. Crosses

Agriculture, 2022
Crossing genetically distant forms is widely used in breeding programs and allows the introduction of beneficial features from the wild into cultivated species. In this study, agronomic traits of two F2 segregating populations derived from crosses in both directions between A. sativa cv. Sam and A.
Aneta Koroluk, Sylwia Sowa, Edyta Paczos-Grzęda   +2 more
openaire   +2 more sources

Comparative assessment of the genotypes of oats of domestic and foreign breeding to the toxic effect of aluminum ions [PDF]

BIO Web of Conferences
The purpose of the research is to identify the genetic resistance to the toxic effects of aluminum ions in oat genotypes for the targeted selection of aluminum-resistant varieties.
Akhtyamova Anastasia, Eremin Dmitry
doaj   +1 more source

Ocena tolerancyjności na glin siewek mieszańców BC1 (Avena sativa L. × Avena fatua L.) × Avena sativa L.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin, 2009
W rodzaju Avena L. występuje duże zróżnicowanie międzygatunkowe i wewnątrzgatunkowe pod względem tolerancyjności na toksyczne stężenia jonów glinu. Celem pracy była ocena tolerancyjności na glin 8 rodów mieszańcowych BC1 (Avena sativa L. × Avena fatua L.) × Avena sativa L. oraz ich komponentów rodzicielskich.
Anna Skrzypik, Roman Prażak, Maria Chrząstek   +2 more
openaire   +1 more source

Implicações da aplicação de fungicida na adaptabilidade e estabilidade de rendimento de grãos em aveia branca Implications of fungicide application to adaptability and stability of grain yield in oat

Ciência Rural, 2004
Vinte genótipos de aveia (Avena sativa L.), testados em 13 ambientes, foram submetidos à análise de adaptabilidade e estabilidade com o objetivo de avaliar o efeito da utilização de fungicida nestes parâmetros, através do modelo de regressão segmentado ...
Claudir Lorencetti, Fernando Irajá Félix de Carvalho, Volmir Sergio Marchioro, Giovani Benin, Antônio Costa de Oliveira, Elmar Luiz Foss   +5 more
doaj   +1 more source