The permanence in the plantation after harvest damages physical characteristics of conilon coffee grains
| Autor: | Aymbiré Francisco Almeida da Fonseca, Sebastião Vinícius Batista Brinate, Saul de Andrade Junior, Marcone Comério, Paulo Sérgio Volpi, Marcelo Antonio Tomaz, Abraão Carlos Verdin Filho, Wagner Nunes Rodrigues, Tafarel Victor Colodetti, Romário Gava Ferrão, Lima Deleon Martins, Maria Amélia Gava Ferrão |
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| Přispěvatelé: | ABRAÃO CARLOS VERDIN FILHO, INCAPER, PAULO SÉRGIO VOLPI, INCAPER, TAFAREL VICTOR COLODETTI, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO, WAGNER NUNES RODRIGUES, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO, MARCELO ANTONIO TOMAZ, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO, LIMA DELEON MARTINS, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO, SEBASTIÃO VINÍCIUS BATISTA BRINATE, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO, ROMÁRIO GAVA FERRÃO, INCAPER, AYMBIRÉ FRANCISCO ALMEIDA DA FONSECA, CNPCa, MARIA AMELIA GAVA FERRAO, CNPCa, MARCONE COMÉRIO, INCAPER, SAUL DE ANDRADE JÚNIOR, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO. |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice) Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
| Popis: | The permanence of harvested fruits in the plantation can cause irreversible damage to Conilon coffee quality, possibly increasing the overall number of defects, causing losses to crop yield and changing the organoleptic properties of the product. The objective of this study was to quantify the changes caused by permanence time of the Conilon coffee in the plantation after harvest over the mass and classification of the product. The experiment followed a completely random design, with 8 treatments and 4 repetitions, using standardized bags of mature fruits of Coffea canephora Pierre ex Froehner that were kept in the plantation field for periods of 0, 1, 2, 3, 4, 6, 8 or 10 days after manual harvest of the grains. After these periods, the coffee was dried, processed and weighted to quantify losses. The samples from each parcel were used to classify the resulting coffee regarding grain size in standardized classification sieves (sieves 12, 11 and 10 for round grains; sieves 17, 15 and 13 for flat grains), grain defects (brocaded, sour, black, defective percentage and total number of defects) and yield losses (dried coffee weight and processing ratio). The results showed that keeping the harvested fruits in the plantation causes losses over mass and over the overall product classification, affecting grain size and increasing the number and type of defects. This reinforces the recommendation to transport the harvested coffee for drying as soon as possible after harvesting. Made available in DSpace on 2020-07-16T11:13:28Z (GMT). No. of bitstreams: 1 The-Permanence-Verdin.pdf: 528454 bytes, checksum: 2dc038b13f20f6537c867db2bff72fc6 (MD5) Previous issue date: 2018 |
| Databáze: | OpenAIRE |
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