Banca de QUALIFICAÇÃO: CARLOS PATRÍCIO DE SOUZA RANGEL

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : CARLOS PATRÍCIO DE SOUZA RANGEL
DATE: 22/09/2021
TIME: 10:30
LOCAL: Conferência Web - RNP
TITLE:

Dispensing with the bagging stage of seedlings from the laboratory and the use of Mulching in banana production

KEY WORDS:

Musa spp; BRS Pacoua; BRS Princesa; FHIA-01; Maravilha.

PAGES: 26
BIG AREA: Ciências Agrárias
AREA: Agronomia
SUBÁREA: Fitotecnia
SPECIALTY: Manejo e Tratos Culturais
SUMMARY:

The banana tree is possibly present in all family properties that practice the organic production system. Banana,

 in many cases, is the main support of these small properties, being the ‘Silver type cultivars the most produced

 and demanded by school lunches. However, it is observed that these cultivars, when considering the productivity;

 tolerance to pests and diseases; adequate size; competition with spontaneous plants, have considerable agronomic

 deficiencies. Thus, the present work will aim to evaluate, under organic management, the development of new 

banana cultivars of the 'Silver' type, in the edaphoclimatic conditions of Vale do Paraíba Sul Fluminense – Rio

 de Janeiro – Brazil. Still as an object of study, before planting, it will be evaluated the exemption of the 'bagging' 

stage of seedlings from the laboratory and, also, the effect of plastic mulching in the cultivation. The following 

cultivars will be introduced: ‘BRS Pacoua’, ‘BRS Princesa’ and ‘FHIA-01’ or ‘Maravilha’. Until the first production

 cycle is completed, vegetative and reproductive descriptors of these cultivars will be evaluated. Three 

experiments will be implemented, one for each cultivar. The design adopted will be a 2x2 factorial in randomized

 blocks, with subdivided plots for each banana cultivar. The presence and absence of mulching will be the main

 plots. The treatments will be: (1) Plastic mulching plus seedlings developed in the construction site; (2) Mute

 plastic mulching developed in the tube; (3) No plastic mulching plus sapling developed on a bed; and, (4) 

Plastic mulching more saplings developed on site. Each experiment will have six replications with two plants 

per subplot. This work has the hypothesis to evaluate if the use of mulching will be able to dispense with the

 'bagging' operation of the seedlings newly arrived from the biofactory, further favoring the productive behavior

 of the banana 

cultivars.

BANKING MEMBERS:
Presidente - 1863063 - LUIZ AURELIO PERES MARTELLETO
Externo ao Programa - 2870981 - ALEXANDRE PORTO SALMI
Externo à Instituição - THIAGO CUNHA SILVÉRIO