O balanço hídrico climatológico (BHC) é uma das formas de monitorar o armazenamento de água no solo, sendo uma ferramenta essencial no planejamento estratégico agrícola. Deste modo, conhecer a época de maior disponibilidade e a de déficit hídrico torna-se importante para auxiliar na tomada de decisão sobre o planejamento agrícola em um determinado local. Contribui para que na fase de planejamento, novas barrage...
Water is a very important element for the development of agricultural crops, as it is part of their structures and means of nutrient transport. Meeting the water demand of the crop is fundamental for the dimensioning of the irrigation system and contributing to the sustainable use of water resources. Reference evapotranspiration (ETo) is one of the variables related to the amount of water that must be distribut...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; The deficit irrigation is often required to overcome periods of drought and limited water availability. To reduce the impacts on production, water deficits need to be applied during less sensitive stages of crop development. However, to select the appropriate irrigation management, it is necessary to assess, properly, if the economic impacts of defici...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; The use of no tillage can be an important technology to minimize the effects of the water deficit, for providing more water to the plants according to the maintenance of crop residues the soil surface. This technique reduces the amount of water evaporation from the soil, keeping it more humid, reducing fluctuations in soil temperature and, maintaining...