Yield and quality of carrot cultivars related to the harvest time
| Autor: | Agnaldo Ferreira de Carvalho, Giovani Olegario da Silva, Caroline da Cruz Magalhães |
|---|---|
| Přispěvatelé: | AGNALDO D FERREIRA DE CARVALHO, CNPH, GIOVANI OLEGARIO DA SILVA, CNPH, CAROLINE DA CRUZ MAGALHÃES, CENTRO UNIVERSITÁRIO DE DESENVOLVIMENTO DO CENTRO OESTE. |
| Rok vydání: | 2020 |
| Předmět: |
0106 biological sciences
Harvest time Soil Science Plant Science root length Horticulture 01 natural sciences SB1-1110 Rendimento root diameter Yield (wine) °Brix Cultivar root yield Mathematics Brix biology Average diameter Daucus Carota Plant culture Sowing 04 agricultural and veterinary sciences biology.organism_classification Daucus carota Raiz Split plot Cenoura 040103 agronomy & agriculture 0401 agriculture forestry and fisheries 010606 plant biology & botany |
| Zdroj: | Horticultura Brasileira, Vol 38, Iss 3, Pp 319-323 (2020) Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice) Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA Horticultura Brasileira v.38 n.3 2020 Horticultura Brasileira Associação Brasileira de Horticultura (ABH) instacron:ABH |
| ISSN: | 1806-9991 0102-0536 |
| DOI: | 10.1590/s0102-053620200313 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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