Results 11 to 20 of about 147,268 (254)
Food and Environment Safety, 2021 The objective of our work is to study the composition of total polyphenols, flavonoids and the evaluation of the antioxidant power present in whole prevision oats, whole black oats and prevision oat bran and black oat bran.
Samira MEZIANI +5 more
doaj +3 more sources
Phenotypic variance of black oat growing in crop seasons reveals genetic effects predominance [PDF]
Anais da Academia Brasileira de Ciências, 2019 : This work aimed to determine variance components and genetic parameters, as well as phenotypic, genetic and environmental correlations among black oat (Avena strigosa) families grown in different crop season.
DANIELA MEIRA +8 more
doaj +4 more sources
Growth-promoting effects of Bradyrhizobium soybean symbionts in black oats, white oats, and ryegrass
Brazilian Journal of Microbiology, 2021 Although inoculating soybean with rhizobia for biological nitrogen fixation is a common practice in agriculture, rhizobia are also known to associate with grasses. In this study, we evaluate the potential utility of the rhizobial strains SEMIA 587 and 5019 (Bradyrhizobium elkanii), 5079 (Bradyrhizobium japonicum), and 5080 (Bradyrhizobium ...
Carolina Leal de Castilho +6 more
openaire +2 more sources
Structural characterization of allomelanin from black oat [PDF]
Phytochemistry, 2016 The brown to black coloration found in plants is due to the melanins, which have been relatively poorly investigated among the plant pigments. The aim of this work was to study the dark pigment extracted from the black oat hull with respect to composition and structure.
Varga Mónika +4 more
openaire +3 more sources
Genetic improvement of black oats: a scientometric review
Acta Scientiarum. Agronomy, 2023 There are few new black oat cultivars in Brazil; therefore a reduced number of cultivars are available for the most varied production regions. Strategies aimed at studying genetic variability, such as mutation induction, of the few cultivars available on the market represent alternatives to increase the variety in this sector.
Maikely Luana Feliceti +6 more
openaire +2 more sources
Morphological and physiological changes in barley cultivars under black oat competition [PDF]
Advances in Weed Science, 2021 Abstract Background Weeds compete with crops, demanding efficient control to avoid yield losses. Highly competitive cultivars are a cultural method that can increase weed suppression and reduce the effects of crop-weed competition. Objective The present study aimed to assess the competitive abilities of barley cultivars (crop) against black oat (weed ...
Leandro Galon +5 more
openaire +2 more sources
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 +10 more
openaire +2 more sources
Temperature changes in soil covered by black oat straw [PDF]
Pesquisa Agropecuária Brasileira, 2017 Abstract: The objective of this work was to evaluate the effect of different amounts of black oat (Avena strigosa) straw covering soil surface on soil temperature at different depths. The treatments consisted of 0, 3, 6, and 9 Mg ha-1 straw. Soil temperature was measured hourly by a thermocouple inserted at different depths (0, 5, 15, 30, and 50 cm ...
Zwirtes, Anderson Luiz +5 more
openaire +4 more sources
Edaphic fauna influenced by the use of soil cover crops and intercropping
Pesquisa Agropecuária Tropical, 2013 The edaphic fauna is considered sensitive and responds relatively fast to the impact of different types of production systems, thereby enabling its use as an active component for evaluating soil quality.
Rodrigo Ferreira da Silva +4 more
doaj +1 more source
Frontiers in Sustainable Food Systems, 2020 In the context of sustainable tropical agriculture, an innovative corn (Zea mays L.) to silage-grass-legume intercropping system can promotes plant diversity, improves agronomic performance and land-use efficiency, and increases the yield of oversown ...
Cristiano Magalhães Pariz +19 more
doaj +1 more source