Banca de DEFESA: LUCAS RAPHAEL MOURÃO GONÇALVES

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : LUCAS RAPHAEL MOURÃO GONÇALVES
DATE: 19/02/2024
TIME: 14:00
LOCAL: Sala 101 B do NSA - UFOPA e online google meet
TITLE:

AGRONOMIC BIOFORTIFICATION OF CHAVES AS AN ALTERNATIVE TO COMBAT NUTRITIONAL DEFICIENCY DUE TO ZINC

KEY WORDS:

Functional foods, Allium schoenoprasum, Coriandrum sativum, micronutrients.

PAGES: 128
BIG AREA: Ciências Biológicas
AREA: Fisiologia
SUBÁREA: Fisiologia Geral
SUMMARY:

Zinc is an essential micronutrient for humans e plants, in humans it is a component of approximately 300 proteins, with the recommended intake of 15 m/day of zinc for the full functioning of physiological processes. It is estimated that one third of the population suffers from problems related to the deficiency of this nutrient. In plants, Zn acts on the pathways of phytohormones e carbohydrates. One way to provide Zn to a population in an efficient e sustainable way is through the agronomic biofortification of coriander e chives. Both are widely used condiments in Brazil e are easy to grow. The objective of this work is to verify zinc absorption in foliar e soil treatments. wo tests were used for each species, one applying Zn, in soil fertilization, using doses 0.0; 6.25; 12.5; 25; 50; 100; 200 e 400 kg ha^-1, as for the foliar fertilization, doses 0.0; 0.25; 0.5; 1; 1.5; 3; 6 e 12 kg ha^-1. They will be measured as variables: shoot fresh mass, branch height, stem diameter, number of tillers, root dry mass, shoot dry mass, reducing sugar, total soluble sugars, ammonium, proline, amino acid, macronutrients, micronutrients, chlorophylls, carotenoids, flavonoids, phenols. The data will be tested for normality e homogeneity e the difference between the means will be checked using an (ANOVA) e Tukey test at a 5% significance level. The amount of Zn increased drastically in Treatment 400kg ha^-1 in soil fertilization and in Treatment 6kg ha^-1 in foliar fertilization, with an increase of 567% and 248% respectively in relation to the control.

COMMITTEE MEMBERS:
Presidente - 1770373 - PAULO SERGIO TAUBE JUNIOR
Interno - 2280178 - TULIO SILVA LARA
Externo ao Programa - ***.331.596-** - EMERSON CRISTI DE BARROS - UFV
Externa ao Programa - 2147159 - IOLANDA MARIA SOARES REIS - UFOPAExterno ao Programa - 1292377 - EDGARD SIZA TRIBUZY - UFOPA