Results 1 to 10 of about 20,359 (244)

Morphology and pollen viability of Lolium multiflorum Lam. Morfologia e viabilidade polínica de Lolium multiflorum Lam. [PDF]

Ciência e Agrotecnologia, 2012
Study and characterization of pollen grains are essential for different areas, especially taxonomy, genetic improvement, phylogeny, and paleobotany. As yet, there are no reports on pollen morphology of genotypes of naturalized Lolium multiflorum Lam ...
Renata de Castro Nunes, Fernanda de Oliveira Bustamante, Vânia Helena Techio, Andréa Mittelmann   +3 more
doaj   +9 more sources

Resistência de azevém (Lolium multiflorum) ao herbicida glyphosate Resistance of italian ryegrass (Lolium multiflorum) to glyphosate [PDF]

Planta Daninha, 2004
O azevém é uma gramínea de ciclo anual, constituindo-se com freqüência em planta infestante em lavouras de trigo do Rio Grande do Sul. Em experimentos realizados em casa de vegetação e no campo, foi avaliada a suscetibilidade de dois biótipos de azevém ...
E.S. Roman, L. Vargas, M.A. Rizzardi, R.W. Mattei   +3 more
doaj   +6 more sources

Resistance to the herbicides haloxyfop and iodosulfuron is common in commercial ryegrass (Lolium) seed lines. [PDF]

Pest Manag Sci
Eleven variety lines had resistance detected for iodosulfuron only, six to haloxyfop, and 28 to both herbicides. No seedlings were detected with resistance to glyphosate. Abstract Background Ryegrass (Lolium spp.) is a key forage providing a $14 billion contribution to New Zealand's gross domestic product (GDP). However, ryegrass can also act as a weed
Buddenhagen CE, Ngow Z, Wynne-Jones B, Rolston MP.   +3 more
europepmc   +2 more sources

Proportion of parental genomes in hybrids Allium cepa × A. roylei determines which one becomes dominant. [PDF]

Plant Genome
Abstract Interspecific hybridization leads to complex interactions between the parental genomes, often in the form of genome dominance, where one genome prevails over the other. This phenomenon has been attributed to differential chromosome behavior during meiotic division and may involve either female or male meiosis, or both.
Kopecký D, Duchoslav M, Scholten O, Kneřová J, Szecówka M.   +4 more
europepmc   +2 more sources

Steers performance grazing ryegrass (Lolium Multiflorum) with or without energetic supplementation /
Desempenho de bovinos de corte em pastagem de azevém (Lolium Multiflorum) com ou sem suplementação energética

Semina: Ciências Agrárias, 2008
The objective of this work was to evaluate the performance of steers grazing ryegrass pasture (Lolium multiflorum), with or without energetic supplementation (cracked corn) and to evaluate the economic return of this supplementation.
Eder Pereira Pimenta, Bruna Parapinski dos Santos, Ivanor Nunes do Prado, Ivone Yurika Mizubuti, Fernanda Barros Moreira, Christopher Hellbrugge   +5 more
doaj   +3 more sources

Soil-conservation effect of intercrops in silage maize

Soil and Water Research, 2022
More than 50% of agricultural land is threatened by water erosion in the Czech Republic. With respect to soil erosion, maize (Zea mays L.) belongs to the most problematic crops; one of the possibilities to increase protection against erosion is ...
David Kincl, Pavel Formánek, Jan Vopravil, Pavel Nerušil, Ladislav Menšík, Jaroslava Janků   +5 more
doaj   +1 more source

Persistency, yield, and silage quality of Festulolium cultivars over a consecutive five-year period under a mild Atlantic climate

Biologia Plantarum, 2021
Festulolium are hybrids between species within the Lolium and Festuca genera. They are attractive candidates for hybridisation due to their complementary characteristics in the context of forage production and environmental challenges, with Lolium ...
N. CURRAN, D. GROGAN, D. MILBOURNE, S.L. BYRNE, E. O'RIORDAN, M. HANLEY, J. GRANT, T.R. HODKINSON, S. BARTH   +8 more
doaj   +1 more source

Accumulation of Target Gene Mutations Confers Multiple Resistance to ALS, ACCase, and EPSPS Inhibitors in Lolium Species in Chile

Frontiers in Plant Science, 2020
Different Lolium species, common weeds in cereal fields and fruit orchards in Chile, were reported showing isolated resistance to the acetyl CoA carboxylase (ACCase), acetolactate synthase (ALS) and 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS ...
José G. Vázquez-García, Ricardo Alcántara-de la Cruz, Candelario Palma-Bautista, Antonia M. Rojano-Delgado, Hugo E. Cruz-Hipólito, Joel Torra, Francisco Barro, Rafael De Prado   +7 more
doaj   +1 more source

CHEMICAL CONTROL OF ANNUAL RYEGRASS GROWING WITH BARLEY DURING PRE-EMERGENCE STAGE BY METHABENZTHIAZURON, ISOPROTORON AND CHLOROTOLURON [PDF]

Arab Universities Journal of Agricultural Sciences, 2014
Treatments by three herbicides named; Methabenzthiazuron, Isoprotoron and Chlorotoluron to control Italian ryegrass growing with barley during pre-emergence stage were investigated.
Khalid S. Alshallash
doaj   +1 more source

Productive and morpho-physiological traits of ryegrass cultivars

Pesquisa Agropecuária Tropical, 2014
In recent years, various ryegrass cultivars have been released in the Brazilian market, but it is necessary to make a proper characterization of their productive and morpho-physiological traits, in order to support the choice of the most appropriate ...
Lucas Vargas Oliveira, Otoniel Geter Lauz Ferreira, Régis Antonio Teixeira Coelho, Pâmela Peres Farias, Roberta Farias Silveira   +4 more
doaj   +1 more source