Navegação Ciências Agrárias por Assunto "Water quality"
Resultados 1-2 de 2
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Degree of phosphorus saturation threshold for minimizing P losses by runoff in cropland soils of Southern Brazil
(2016) [Artigo de periódico]The objective of this work was to assess the risk of phosphorus losses by runoff through an index based on the degree of P saturation (DPS), in cropland soils of Southern Brazil. Sixty-five highly representative cropland ... -
Quality of drained waters of the irrigated rice frames during the establishment of pre-germinated cultivation system
(2021) [Artigo de periódico]Irrigated rice (Oriza sativa L.) pre-germinated production systems occupy approximately 100 thousand ha, annually cultivated in Rio Grande do Sul State, mainly in poorly drained areas, and with infestation of competing ...