Banca de DEFESA: CARLOS LUIZ VIEIRA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : CARLOS LUIZ VIEIRA
DATA : 20/02/2023
HORA: 08:30
LOCAL: Web Conferência - Google Meet
TÍTULO:

Efficiency of water use in tomato cultivation: productive, qualitative and economic aspects

PALAVRAS-CHAVES:

Solanum lycopersicum. Economic analysis. Lycopene. total phenols. Water deficit.

PÁGINAS: 59
GRANDE ÁREA: Ciências Agrárias
ÁREA: Agronomia
SUBÁREA: Fitotecnia
ESPECIALIDADE: Manejo e Tratos Culturais
RESUMO:

Good water supply practices benefit as savings and energy, but also presented from studies of tomato resources and the quality of tomato (Solanum lycopersicum L) effects, those of irrigation are in many. In tomato crops it can have a positive effect on the solids and solubles content, as well as a small reduction in yield. There are results in the literature about its effect on carotenoid and lycopene levels. For that, this work of sustainable management was defined in two articles, the first one had to evaluate the effect of the management cut in the plants of sustainable management of the qualitative use of water and as a form of more adequate management of the water. The second article aimed to evaluate the water efficiency and economic viability of management under different irrigation cuts. The work was carried out in the experimental area of Horticulture of the Universidade do Estado de Mato Grosso campus of Nova Mutum-MT, from August to December 2021. cut, 110,105,100 days after sowing – DAS). The experiment was carried out in a protected environment of the type No cultivation environment-arrows temperature temperatures with media observed close to 22°C, However, as the highest soil cultivation averages were recorded in the treatment with irrigation cut 110 DAS . There was no statistical difference between the parameters total, commercial, total production per plant and production per plant. The occurrence of black background was influenced by the irrigation cut, with the highest frequencies for 100 DAS. As tomato fruit classes were not significantly influenced by irrigation cut. Irrigation cuts did not provide significant differences for plant destructive techniques. There was a significant interaction between irrigation cut-off time versus harvest time for all physicochemical and biochemical parameters, except solids and solubles. In terms of fruit weight loss after harvest, irrigation cuts will provide equal weight loss up to day 9.

MEMBROS DA BANCA:
Presidente - 117161001 - SANTINO SEABRA JUNIOR
Interno - 132055001 - TADEU MIRANDA DE QUEIROZ
Externo à Instituição - MÁRCIO ROGGIA ZANUZO - UFMT