Ocena i interwencja w rodzinach nuklearnych z doros¿ymi dzie¿mi: Piel¿gniarstwo rodzinne

Rainfall are the most important element for tropical and subtropical areas, where its variable distribution affects the crops performance (PELL et al., 2007; MICHLER et al., 2018). The water has a key importance for all plant physiology processes, including root absorption, nutrient transport, thermoregulation and hydration, in addition, is essential to maintain the vegetal cellular activity and its structure (BHATLA; LAL, 2018).Studies which identify occurrences of droughts contribute for decision- making and establish an appropriated agricultural planning and management, for example, the moment for sowing, necessities of irrigation and cultivar choice (PATHMESWARAN et al. 2018; WIRÉHN, 2018; SANTI et al., 2018; DE SOUSA; DE OLIVEIRA, 2018; DE SOUZA et al., 2018; TAYT'SOHN et al., 2018; AGOVINO et al., 2019).Cultivated during the Spring-Summer, between September and March, the soybean crop is the main agricultural activity for Brazil and Paraná State. Several studies have focused on water deficit of soybean and the yield impacts.