Consulta: creatorFacets:"Coutinho, Pablo Wenderson Ribeiro"
Registros recuperados: 3
Data/hora: 16/06/2024 17:23:36

PHOTOSYNTHETIC EFFICIENCY OF TOMATO PLANTS SUBMITTED TO CALCIUM SILICATE APPLICATION
Provedor de dados: 196
Autores: Coutinho, Pablo Wenderson Ribeiro; Echer, Márcia de Moraes; Guimarães, Vandeir Francisco; Lana, Maria do Carmo; Inagaki, Adriano Mitio; Brito, Tauane Santos; Alves, Thatiane Nepomuceno.
The objective was to evaluate the effect of calcium silicate on the chlorophyll content and gas exchange of two tomato hybrids. The design used was in randomized blocks in a 2x5 factorial scheme, with four replications. The first factor was composed of two tomato hybrids: Ivety and Natália, and the second factor was composed of five doses of calcium silicate (0, 150, 300, 450, and 600 kg ha-1), applied to the substrate before planting the seedlings. Gas exchange: net CO2 assimilation rate (A), leaf transpiration rate (E), stomatal conductance (gs), internal CO2 concentration (Ci), water-use efficiency (WUE), intrinsic efficiency water use (iWUE), and instant carboxylation efficiency (ACi); SPAD index and the levels of chlorophylls a, b, and total were...
Tipo: Info:eu-repo/semantics/article
Ano: 2020
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/4495

Características produtivas de cultivares de tomateiro italiano em função de tipos de poda
Provedor de dados: 22
Autores: Dalastra, Graciela Maiara; Echer, Márcia De Moraes; Coutinho, Pablo Wenderson Ribeiro; Klosowski, Élcio Silvério.
Em virtude da importância sócio-econômica a nível mundial que o tomateiro possui, faz-se necessário o desenvolvimento de técnicas de condução da planta que facilite os tratos culturais sem comprometer a produtividade e a qualidade dos frutos. O objetivo deste trabalho foi avaliar a influência de tipos de poda nas características produtivas de frutos de tomate italiano. O delineamento experimental adotado foi blocos casualizados, em esquema fatorial 2 x 5, contendo quatro repetições. O primeiro fator constitui-se por duas cultivares de tomate (Giuliana e Tyna) e o segundo, pelos tipos de poda, sendo: (1) apenas a haste principal; (2) haste principal + haste secundária emitida imediatamente abaixo do primeiro cacho; (3) as duas primeiras hastes secundárias...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum L.; Características físico-químicas; Manejo cultural; Poda apical.
Ano: 2019
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/19947

Overcoming dormancy in seeds of biribá and seedling growth
Provedor de dados: 22
Autores: Coutinho, Pablo Wenderson Ribeiro; Villa, Fabíola; Pires, Ely; Siqueira, Hingrit Mazurek.
The study aimed to evaluate the influence of overcoming dormancy of seeds of biribá through chemical and mechanical method in the emergence and initial growth of seedlings. The fruits were acquired from a mother plant in Cascavel (PR).  The experimental design was a completely randomized in factorial 2 x 3, with four repetition, containing 25 seeds each repetition. The first factor was constituted of scarification with sandpaper n.80 of the two sides opposite the micropyle (with and without), the second factor was the soaking for 24 h (water, GA3 in the concentration of 1000 mg L-1 and without soaking). The count was performed for up to 60 days, being calculated the emergence speed index, average time of emergence and speed of emergence. When the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rollinia mucosa (Jacq.) Baill; Emergence; Sexual propagation; Plant growth regulator.
Ano: 2018
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/19647