Data/hora: 19/06/2024 00:01:02

Biblioteca(s): | Embrapa Agrobiologia.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | B - 2
Data corrente: | 29/09/2022
Data da última atualização: | 14/12/2022
Autoria: | VAZZ, A. F. de S.; MARTELLETO, L. A. P.; ANTUNES, L. F. de S.; ROSA, R. C. C.; ANDRADE, G. S. de; CARVALHO, D. F. de.
Afiliação: | ANDRÉ FELIPE DE SOUSA VAZ, UFRRJ; LUIZ AURÉLIO PERES MARTELLETO, UFRRJ; LUIZ FERNANDO DE SOUSA ANTUNES, UFRRJ; RAUL CASTRO CARRIELLO ROSA, CNPAB; GUILHERME SILVA DE ANDRADE, UFRRJ; DANIEL FONSECA DE CARVALHO, UFRRJ.
Título: | Productive performance and quality of passion fruit grown in organic management under mulching and automated irrigation system .
Ano de publicação: | 2022
Fonte/Imprenta: | Research, Society and Development, v. 11, n. 10, e166111032430, 2022.
DOI: | https://doi.org/10.33448/rsd-v11i10.32430
Idioma: | Inglês
Notas: | Título em Português: Desempenho produtivo e qualidade dos frutos do maracujazeiro cultivado em manejo orgânico sob mulching e sistema automatizado de irrigação.
Conteúdo: | Several factors influence the productive performance and quality of the fruits of the passion fruit, among them, characteristics of the seedlings, management practices and cultural treatments, thus, the objective of this work was to evaluate the productive performance and the quality of the fruits of the passion fruit (Passiflora edulis Sims) grown under raffia mulching, under organic management and automated irrigation system. For that, five different volumes of water were applied during its cultivation, thus representing the treatments, which are equivalent to (T1) 610.8; (T2) 1018.1; (T3) 1527.1; (T4) 2036.1 and (T5) 3054.2 L plant-1. Weekly, throughout the off-season, the fruits of each plot were harvested and variables related to production were evaluated: number of fruits per plant (NFP), mass of fruits per plant (MFP), average mass per fruit (MF) and estimated fruit yield (PE); and also, variables related to post-harvest were evaluated, distinctly for yellow and purple fruits: longitudinal diameter of the fruit (DL); diameter of the central fruit cylinder (DC); pulp mass (MP); pulp yield (RP); total titratable acidity (ATT); hydrogen potential (pH) and the total soluble solids (TSS) content. Five blocks (cultivation lines) were considered, proceeding to the analysis of variance of the averages obtained. The results showed that the application of larger volumes of water reduces the number of fruits per plant and the mass of fruits, thus being able to harm the mass of fruits per plant and productivity. The quality variables did not show statistical differences, pointing out that it is possible to apply less water, without loss of juice quality.
Palavras-Chave: | Ground cover; Water in agriculture.
Thesagro: | Passiflora Edulis.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Agrobiologia (CNPAB)
Exemplares: | CNPAB - (42029-1) - UPC - AP - DD -  -  -  - DIS