Banca de DEFESA: JANICE ANDREON VENTORIM

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : JANICE ANDREON VENTORIM
DATA : 14/05/2019
HORA: 13:00
LOCAL: Instituto de Agronomia
TÍTULO:

Growth of the pitaya tree under different conditions of insolation and consortium with the banana tree in an organic production system

PALAVRAS-CHAVES:

Hylocereus undatus. Cactaceae. light intensity. phenology.

PÁGINAS: 38
GRANDE ÁREA: Ciências Agrárias
ÁREA: Agronomia
SUBÁREA: Fitotecnia
ESPECIALIDADE: Manejo e Tratos Culturais
RESUMO:

The pitaya of the genus Hylocereus are vascularized epiphyte cacti that originally developed in the upper layer of the forests of the Americas. In these forests these plants seek the best conditions within the complex and the diverse arboreal canopy. Therefore, it is necessary to be aware of their condition of origin, above all the level shading or interception of sunlight in their commercial crops. The pythia produced by the species Hylocereus undatus, adopted in the present study, is of red bark and white pulp, relatively large, very appreciated and has been gaining prominence in the fruit market in natura. Thus, during the first year of cultivation, the vegetative behavior of the fruit tree was evaluated under different levels of shading and in a consortium with the banana tree in an organic production system. A randomized block design (DBC) with four shading treatments was used: (1) consortium: banana + pitaya, (2) under sombrite with 50% interception of sunlight, (3) on sombrite with 30% interception of light and (4) full sun, with five replicates. The results indicated that the higher level of interception of sunlight favored the initial growth of the pitaya tree.

MEMBROS DA BANCA:
Presidente - 1863063 - LUIZ AURELIO PERES MARTELLETO
Externo ao Programa - 2379124 - ROGERIO GOMES PEGO
Externo à Instituição - LEONARDO CIUFFO FAVER - FGV