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Perdas de nutrientes associadas ao escoamento e aos sedimentos erodidos em encostas sob plantio direto
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em Ciência do SoloCentro de Ciências Rurais, 2022-01-31)
No-tillage (NT) is widely used in areas of grain crops in tropical and subtropical regions.
However, crops fields under NT with low phytomass addition and without runoff control
practices are highly susceptible to ...
Rainfall simulations to evaluate pathogen and nutrients Runoff loss under controlled conditions
(EM International, 2018-05)
Soil fertilizing the old-fashioned way, with raw manure, is a well-known procedure to increase land productivity. However, the fertilization value of organic amendment to the soil depends among others, on the composition ...
Evaluation of best management practices to reduce nutrient contaminant losses in runoff from broiler litter-amended soils. II. Grass coverEvaluación de mejores prácticas de manejo para reducir las pérdidas de nutrientes contaminantes en escorrentía desde suelos enmendados con carnada de pollos parrilleros. II. Cobertura de hierbas
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2010)
Influence of rainfall and seasonal crop practices on nutrient and pesticide runoff from soybean dominated agricultural areas in Pampean streams, Argentina
(Elsevier, 2021-09)
An increase in the spatial variability of rainfall is expected due to climate change. This implies increasing rainfall rates during spring and summer in the Pampas region, Argentina, period of maximum application of ...
Nutrient concentrations in runoff from different manure amended fields of the tropics under natural rainfall conditionsConcentración de nutrientes en la escorrentía de diferentes predios del trópico enmendados con residuos animales bajo condiciones de lluvia natural
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2007)
Evaluation of best management practices to reduce nutrient contaminant losses in runoff from broiler litter-amended soils. I. Alum additionsEvaluación de mejores prácticas de manejo para reducir las pérdidas de nutrientes contaminantes en escorrentía desde suelos enmendados con carnada de pollos parrilleros. I. Adiciones de alum
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2010)
Fontes orgânicas e Mineral: produção de culturas, alteração nos atributos químicos do solo e transferência de formas de nitrogênio e de fósforo
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2015-03-30)
The pig slurry, pig deep-litter and cattle slurry applied in soils under no-tillage can serve as a source of nutrients for crops, increasing the production of dry matter of shoots and grain production. This is because, ...
Soil, water, and nutrient losses from management alternatives for degraded pasture in Brazilian Atlantic Rainforest biome
(Science of The Total Environment, 2018)
Uso de interpolaciones en tiempo real como una nueva herramienta para evaluar los costos Energéticos para la producción de papa en diferentes espacios de cultivo. Una herramienta para producción limpia.
(2015-03-19)
Se presenta un análisis que evalúa las necesidades y costos de energía (agroquímicos) para la producción de papa mediante un análisis de distribución en diferentes pendientes de cultivo. Se desarrolla un concepto de ...