Results 21 to 30 of about 3,453,875 (315)
BIOGENIC AND PHYSICOGENIC AGGREGATES UNDER DIFFERENT CROPS WITH BLACK OAT IN NOVA FRIBURGO, BRAZIL
Revista Caatinga, 2020 The objective of this study was to evaluate the efficiency of black oat (Avena strigosa Schreb) crops in recovering soil aggregation, and quantify the nutrient contents in aggregates considering their formation pathways (biogenic and physicogenic) in ...
S. S. de Lima +4 more
semanticscholar +3 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
Agronomic performance of soybean grown in succession to winter cover crops [PDF]
Pesquisa Agropecuária Brasileira, 2018 : The objective of this work was to evaluate the effect of winter cover crop species on the agronomic performance of soybean (Glycine max) cropped in succession, under a no-tillage system.
Fábio Henrique Krenchinski +5 more
doaj +1 more source
Applied Sciences, 2023 This paper is a report on the nutritional composition (dry matter, total protein, fat, crude fibre, ash, β-glucan content, and selected mineral compounds), antioxidant (antioxidant activity with the DPPH method and total anthocyanin content), physical ...
E. Ivanišová +7 more
semanticscholar +1 more source
Remote Sensing, 2023 Responsible for food production and industry inputs, agriculture needs to adapt to worldwide increasing demands and environmental requirements. In this scenario, black oat has gained environmental and economic importance since it can be used in no ...
L. Trevisan +3 more
semanticscholar +1 more source
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 +3 more sources
Scientia Plena, 2023 This study aimed to evaluate levels of potassium and nitrogen fertilizer inversion in the black oat crop on corn crop yields. The experimental design was a randomized block design with subdivided plots with three repetitions.
André Brugnara Soares +6 more
semanticscholar +1 more source
Long-term effects of cover crops on physical-hydric properties of compacted soil
Acta Scientiarum. Agronomy, 2023 The screening of cover crops is essential for improving the physical-hydric properties of compacted soils. This study aimed to evaluate the effects of mixed or single cover crops on improving the physical-hydric properties of compacted Oxisol.
Deonir Secco +6 more
doaj +1 more source
Horticulturae, 2022 Black oat (Avena strigosa) is a cover crop with great potential for weed suppression and erosion control while conserving soil moisture. Little is known about the potential of black oat for enhancing the soil food web structure and the ecosystem services
Josiah Marquez +3 more
semanticscholar +1 more source
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