Now showing items 451-456 of 456
Avaliação operacional do controle mecânico de plantas aquáticas imersas no reservatório de Jupiá
(Planta Daninha, 2005-06-01) [Artigo]
O presente trabalho foi realizado com o objetivo de estudar a coleta e o descarte de plantas aquáticas em diferentes locais e infestações do sistema Tietê/Paraná, no reservatório de Jupiá. A operação foi realizada com ...
Genetic structure of sympatric populations of Rhizoctonia solani AG-1 IA from Brachiaria and rice in Colombia
(Phytopathology, 2012-07-01) [Resumo]
Response of vegetation to sheep dung addition in a degraded Cerrado area
(Revista Brasileira De Engenharia Agricola E Ambiental, 2019-01-01) [Artigo]
Cerrado is the second largest biome in Brazil and is classified as a biodiversity hotspot. The establishment of hydroelectric power stations in Brazil originated degraded areas due to the removal of soil for construction ...
New insights on molybdenum fertilization in common bean under no-tillage system: rates and application time to obtain high vigor seeds
(Journal of Plant Nutrition, 2020-01-01) [Artigo]
Molybdenum (Mo) is a key element in the N fixing and assimilation processes in leguminous plants. This study aimed to evaluate the effects of Mo fertilization on the yield and seed vigor of the common bean. Molybdenum was ...
Dolops carvalhoi as a vector of Epistylis sp. Between cultivated and wild specimens of Oreochromis niloticus in brazilDolops carvalhoi como vetor de Epistylis sp. Entre espécimes cultivados e silvestres de Oreochromis niloticus no Brasil
(Revista Brasileira de Parasitologia Veterinaria, 2019-04-01) [Artigo]
Epistyliasis has been characterized as an emergent disease which has a great impact on fish farms, especially on Oreochromis niloticus production systems. Although epidemiological important, information about the dispersion ...
Sulfur modulates yield and storage proteins in soybean grains
(Scientia Agricola, 2021-01-01) [Artigo]
This study evaluated the nutritional quality, yield, and storage protein modulation in soybean grains in response to levels and sources of sulfur (S) in a dystrophic Ultisol. We used five levels of S (0, 50, 100, 150 and ...