“…This reduction in the values of Chl a, Chl b e Chl T in plants during the strawberry cycle may be related to the reproductive period and the peak of fruit production in 180 DAT, requiring greater nitrogen demand for fruit growth and maturation, compared to the vegetative growth that occurs simultaneously in the plant (Godoy et al, 2008). The effect of increasing the levels of chlorophyll in the leaf caused by the use of red fluorescent caused an inverse effect in the production of pseudofruits for the cultivar Camarosa found by Machado et al (2018), that is, showing the inverse proportion between the levels of chlorophylls and the production of strawberry pseudofruits. Several studies have already been carried out showing the positive correlation between the levels of chlorophyll and nitrogen in the leaves, of the most varied crops, such as corn (Chapman & Barreto, 1997) and cotton (Malavolta et al, 2004).…”