Results 31 to 40 of about 7,300 (248)

Increasing genetic variability in black oats using gamma irradiation

Genetics and Molecular Research, 2014
The black oat (Avena strigosa Schreb) is commonly used for forage, soil cover, and green manure. Despite its importance, little improvement has been made to this species, leading to high levels of genotypic disuniformity within commercial cultivars.
G, Silveira, E, Moliterno, G, Ribeiro, P M A, Costa, L G, Woyann, E W, Tessmann, A C, Oliveira, C D, Cruz   +7 more
openaire   +2 more sources

Análise econômica de sistemas de produção de grãos com pastagens anuais de inverno, em sistema plantio direto Economic analysis of grain production systems with annual winter pastures, under no-tillage

Pesquisa Agropecuária Brasileira, 2000
Durante seis anos (1990 a 1995), foram avaliados, no CEPAGRO-Centro de Extensão e Pesquisa Agronômica, da Faculdade de Agronomia da Universidade de Passo Fundo (UPF), em Passo Fundo, RS, quatro sistemas de produção de grãos com pastagens anuais de ...
RENATO SERENA FONTANELI, IVO AMBROSI, HENRIQUE PEREIRA DOS SANTOS, JOÃO CARLOS IGNACZAK, SANDRA MARIA ZOLDAN   +4 more
doaj   +1 more source

UFSMFW 2202 - Early black oat cultivar for ground cover

Crop Breeding and Applied Biotechnology, 2022
Abstract UFSMFW 2202 is an early black oat cultivar with high dry matter and grain yield potential. When used in rotation systems, the early cycle has the immediate advantage of allowing anticipated sowing of subsequent crop. Initially, the cultivar is recommended for the North and Northwest of Rio Grande do Sul.
Volmir Sergio Marchioro, Daniela Meira, Luís Antônio Klein, Carine Meier, Velci Queiróz de Souza, Diego Nicolau Follmann, Ivan Ricardo Ricardo Carvalho, Braulio Otomar Caron, Denise Schimidt, Maicon Nardino, Tiago Olivoto   +10 more
openaire   +2 more sources

Agronomic performance of black oat (Avena strigosa Schreb.), cultivated in constructed wetlands

Revista Ambiente & Água, 2010
This work aimed to evaluate the agronomic performance of black oat (Avena strigosa Schreb.), when cultived in constructed wetlands (CWs) in the treatment of domestic wastewater. The experiment was conducted in four CWs for secondary/tertiary treatment of
Alisson Carraro Borges, Lidiane Carvalho de Campos, Antonio Teixeira de Matos, Valdeir Eustáquio Júnior   +3 more
doaj   +1 more source

Estimates of genetic parameters between and within black oat populations [PDF]

Bragantia, 2019
ABSTRACT The aims of this study were to characterize black oat populations by estimating between- and within-populations variance components and genetic parameters, as well as to distinguish the populations using multivariable statistics. The experiment was carried out in randomized blocks design with three repetitions, with 14 black oat populations ...
Daniela Meira, Carine Meier, Tiago Olivoto, Maicon Nardino, Luís Antônio Klein, Ederson Duranti Moro, Fabrício Fassini, Volmir Sergio Marchioro, Velci Queiróz de Souza   +8 more
openaire   +3 more sources

Competition Effects and Productivity in Oat–Forage Legume Relay Intercropping Systems under Organic Farming Conditions

Agriculture, 2021
Cereal-legume intercropping is important in many low-input agricultural systems. Interactions between combinations of different plant species vary widely.
Viktorija Gecaitė, Aušra Arlauskienė, Jurgita Cesevičienė   +2 more
doaj   +1 more source

Characterization of Brazilian black oat genotypes regarding seed dormancy

DELOS: DESARROLLO LOCAL SOSTENIBLE, 2023
The objective of this work was to characterize 30 black oat genotypes regarding seed dormancy. The experiment was carried out in the 2018 and 2019 seasons in a completely randomized design with three factors, being 30 black oat genotypes, two methods of seed germination analysis (with and without dormancy breaking) and five evaluation periods (0, 30 ...
Kassiana Kehl, Ivan Carvalho, Deivid Sacon, Mauro Antonio Rizzardi, Nadia Canali Langaro, Jaqueline Novakowiski Huzar, Murilo Vieira Loro, Francine Lautenchleger   +7 more
openaire   +1 more source

PHYSICAL ATTRIBUTES OF SOIL AFTER SWINE WASTEWATER APPLICATION AS COVER FERTILIZER ON MAIZE CROP AND BLACK OATS SEQUENCE

Revista Caatinga, 2017
The rate of swine wastewater application (SW) in agricultural production could result in the replacement of chemical fertilizers. However, SW destroys soil physical properties by decreasing pore bulk, which negatively affects both crop yield and ...
FÁBIO PALCZEWSKI PACHECO, LÚCIA HELENA PEREIRA NÓBREGA, MICHELLE TONINI, ARIANE SPIASSI, DANIELLE MEDINA ROSA, CLÁUDIA TATIANA DE ARAÚJO DA CRUZ-SILVA   +5 more
doaj   +1 more source

Productivity of black oats: Avena strigosa Schreb. on chernozem and its significance as food and medicine [PDF]

Selekcija i Semenarstvo, 2023
Oats are of great economic importance. This species is unfairly neglected and less cultivated in the world and our country, because other small grains give a higher yield. This study aimed to test black oats - Avena strigosa Schreb.
Burić Marko, Popović Vera, Ljubičić Nataša, Filipović Vladimir, Stevanović Petar, Ugrenović Vladan, Rajičić Vera   +6 more
doaj  

Association of swine wastewater and mineral fertilization on black oat production [PDF]

Engenharia Agrícola, 2016
ABSTRACT Swine wastewater (SW) has high organic load, becoming an important source of macro and micronutrients to plants, promoting the improvement of soil quality and development in various cultures. However, when done without agronomic and environmental criteria, it can cause soil problems, nutrient leaching, water resource damage and plant toxicity.
Herrmann, Daniela da R., Sampaio, Silvio C., Castaldelli, Ana P. A., Tsutsumi, Claudio Y., Prior, Maritane   +4 more
openaire   +4 more sources