| Registro completo |
| Provedor de dados: |
Horticultura Brasileira
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| País: |
Brazil
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| Título: |
Productivity, quality of fruits and architecture of Jalapeño pepper at different planting densities
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| Autores: |
Ragassi,Carlos Francisco
Zucolotto,Juliana
Gomes,Lucas M
Ribeiro,Cláudia SC
Madeira,Nuno Rodrigo
Reifschneider,Francisco José B
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| Data: |
2019-07-01
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| Ano: |
2019
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| Palavras-chave: |
Capsicum annuum
Mechanized harvesting
Crop management
Processing
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| Resumo: |
ABSTRACT Mechanizing the harvest of Jalapeño pepper involves changes in the production system. Spacings between plants in rows (10 to 40 cm; 60 cm fixed between rows) were evaluated in relation to plant architecture, productivity and fruit quality of cultivar BRS Sarakura during three years, in a randomized complete block design with five replicates. Productivity (41.9 to 78.8 t ha-1) and plant height (40.1 to 47.3 cm) responded linearly to density; on the other hand, productivity per plant responded negatively (0.48 to 1.04 kg plant-1). The stem first bifurcation height was little influenced. Fruit chemical analyses were carried out in the second year of the experiment; spacing significantly influenced pH (5.36 to 4.84), total titratable acidity (TTA) (0.48 to 0.36%) and total soluble solids (TSS)/TTA ratio (11.5 to 15.6); no influence on TSS (5.65%) was noticed, though. The increase of plant population provided an increase in productivity without affecting fruit quality; the highest height of the first bifurcation achieved may not be enough to enable mechanized harvesting of the cultivar BRS Sarakura.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000300331
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| Editor: |
Associação Brasileira de Horticultura
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| Relação: |
10.1590/s0102-053620190312
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| Formato: |
text/html
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| Fonte: |
Horticultura Brasileira v.37 n.3 2019
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| Direitos: |
info:eu-repo/semantics/openAccess
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