Data/hora: 02/06/2024 02:42:58

Provedor de dados: | Horticultura Brasileira
País: | Brazil
Título: | Yield and quality of carrot cultivars related to the harvest time
Autores: | Carvalho,Agnaldo Ferreira de; Silva,Giovani Olegario da; Magalhães,Caroline da Cruz.
Data: | 2020-09-01
Ano: | 2020
Palavras-chave: | Daucus carota; Root yield; °Brix; Root length; Root diameter.
Resumo: | ABSTRACT The knowledge about harvest time in carrots is important to determine the moment when the farmer will be able to obtain higher yield and quality of roots. Thus, this work aimed to verify the moment of harvest, aiming to maximize yield and the quality of roots. From November 2018 to March 2019, three cultivars, Brasília, BRS Planalto and HX4098 were evaluated in Brasília-DF in DBC design with three replications, in a split plot scheme, in which the treatments of the subplots were the harvest times at 80, 90, 100, 110 and 120 days after sowing (DAS). The experiment was installed on November 20, 2018, in 1 m2 useful area seedbeds. Sowing was done manually, in transverse grooves, with double spacing rows 10 x 20 cm, and 5 cm spacing between plants. Cultural treatments were those adopted for the carrot culture for the Brazilian Cerrado biome. At harvest, the total mass, non-commercial and commercial roots, number of roots of each class, average diameter and length of commercial roots and °Brix were evaluated. The best harvest time to obtain maximum yield is close to 110 DAS, with a small reduction in °Brix after 90 DAS.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362020000300319
Editor: | Associação Brasileira de Horticultura
Relação: | 10.1590/s0102-053620200313
Formato: | text/html
Fonte: | Horticultura Brasileira  v.38 n.3 2020
Fonte: | info:eu-repo/semantics/openAccess