Results 1 to 10 of about 127,137 (287)
Growth-promoting effects of Bradyrhizobium soybean symbionts in black oats, white oats, and ryegrass. [PDF]
Braz J Microbiol, 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 ...
de Castilho CL +6 more
europepmc +3 more sources
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
Liming as a means of reducing copper toxicity in black oats [PDF]
Ciência Rural, 2018 : Soils which are cultivated with grapevines have high available copper (Cu) content, which can be toxic to cover crops cohabiting vineyards, such as black oats. This study aimed to assess the effect of liming in reducing Cu toxicity in black oats grown
Jucinei José Comin +9 more
doaj +3 more sources
Optimal plot size for experiments with black oats and the common vetch [PDF]
Ciência Rural, 2020 : The aim of this study was to determine the optimal plot size for evaluating the fresh weight of black oats (Avena strigosa Schreb) and the common vetch (Vicia sativa L.) in scenarios comprising combinations of the number of treatments, number of ...
Alberto Cargnelutti Filho +5 more
doaj +3 more sources
Agronomic performance of black oat (Avena strigosa Schreb.), cultivated in constructed wetlands [PDF]
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 +3 more
doaj +2 more sources
Cover crop increases soybean yield cropped after degraded pasture in sandy soil [PDF]
Revista Brasileira de Engenharia Agrícola e Ambiental, 2021 Soybean cropping has been growing in recent years in environments with sandy soils and with climatic risk, but yield is low, especially in the early years. The objective of this study was to evaluate the effect of cover crops and nitrogen management in a
Carlos F. dos S. Cordeiro +3 more
doaj +1 more source
Residues Decomposition in Crop Rotations under No-till System [PDF]
Brazilian Archives of Biology and Technology, 2020 The effectiveness soil cover in no-till is relating to quantity and quality of the phytomass produced by crops in rotation and, its persistence over the soil depends on residues decomposition.
Lutécia Beatriz dos Santos Canalli +5 more
doaj +1 more source
Soil compaction and cover with black oat on soybean grain yield in lowland under no-tillage system
Ciência Rural, 2021 : Brazil is the largest exporter and second largest producer of soybean grains. Most of this production is from plants grown under no-tillage system (NT).
Amauri Nelson Beutler +5 more
doaj +1 more source
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