Data/hora: 12/06/2024 13:20:14

Provedor de dados: | 65
País: | Brazil
Título: | Advanced lines of Jalapeño pepper with potential for mechanical harvesting
Autores: | Gomes,Lucas Matias; Ribeiro,Cláudia Silva da Costa; Ragassi,Carlos Francisco; Silva,Lorena Sousa; Reifschneider,Francisco José Becker.
Data: | 2019-01-01
Ano: | 2019
Palavras-chave: | Capsicum annuum L.; Capsaicinoids; Breeding; Earliness; Processing; Soluble solids.
Resumo: | ABSTRACT:  The objective of this study was to evaluate the plant and fruit characteristics in advanced lines of Jalapeño pepper for mechanical harvesting. Thus, two experiments were carried out in the field. Experiment I (2015) was conducted as a randomized block design (three replications and eight plants per plot) and Experiment II (2016) in a completely randomized design (five replications and ten plants per plot). In 2015, lines CNPH 30,112, CNPH 30,118, CNPH 30,147, CNPH 30,159, CNPH 30,183, and CNPH 30,245 were evaluated, together with the control ‘BRS Sarakura’. Significant differences were detected for fruit and plant characteristics (P&lt;0.05). Lines CNPH 30,118, CNPH 30,147, CNPH 30,159, and CNPH 30,245 were selected based on plant height and height of the first bifurcation, earliness, and yield. They were evaluated again in 2016, together with ‘BRS Sarakura’ and ‘Jalapeño Plus F1’ as controls. In 2016, CNPH 30,159 and CNPH 30,118 were selected due to their potential for mechanical harvesting. They were evaluated for height of the first bifurcation (&gt;10cm), large fruits (11 cm x 4 cm), high pulp firmness (11 N), wall thickness (about 5mm), and content of capsaicinoid substances (&gt;50,000 SHU). Selected lines are undergoing additional field evaluation for mechanical harvesting with the Etgar Moses 1010 pepper harvester.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000200151
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/0103-8478cr20180222
Formato: | text/html
Fonte: | Ciência Rural  v.49 n.2 2019
Fonte: | info:eu-repo/semantics/openAccess