Profitability of organic carrot cultivation under weed interference and sowing methods

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dc.creatorLuís Gustavo de Souza e Souza
dc.creatorRegina Lúcia Felix Ferreira
dc.creatorSebastião Elviro de Araújo
dc.creatorThays Lemos Uchôa
dc.creatorNilciléia Mendes da Silva
dc.creatorWagner de Moura Francisco
dc.date2023
dc.date.accessioned2026-07-07T04:30:34Z
dc.descriptionSpontaneous plants in vegetable growing areas significantly impact yield and costs, regardless of the adopted cultivation system. This study aimed to evaluate weed interference periods on the profitability of organic carrot cultivation under different sowing methods. Two experiments were set up weed control and coexistence, in a randomized block design arranged as split plots (5 × 2), with five cultivation periods: 15, 20, 25, 30 and 35 days after sowing and two sowing methods were applied: direct and water-conditioned sowing. Based on the production data and technical coefficients, the economic evaluation of production was carried out, with calculation of production costs and revenues. The highest net revenue was obtained when the growing area was kept clean for 19 to 30 days. The total revenue increased linearly by R$ 0.33 m −2 for each day of weed control, while, for the coexistence treatment, it decreased by R$ -0.37 m −2. The water-conditioned sowing increased the economic indicators of the organic carrot cultivation.
dc.formatapplication/pdf
dc.identifier1517-6398
dc.identifierhttps://www.redalyc.org/articulo.oa?id=253074416009
dc.identifierhttps://www.redalyc.org/journal/2530/253074416009/
dc.identifierhttps://www.redalyc.org/journal/2530/253074416009/html/
dc.identifierhttps://www.redalyc.org/journal/2530/253074416009/253074416009.epub
dc.identifierhttps://www.redalyc.org/journal/2530/253074416009/movil
dc.identifier10.1590/1983-40632023v5374735
dc.identifier.urihttp://hdl.handle.net/123456789/463541
dc.languageen
dc.publisherUniversidade Federal de Goiás
dc.relationhttp://www.redalyc.org/revista.oa?id=2530
dc.rightsPesquisa Agropecuária Tropical
dc.sourcePesquisa Agropecuária Tropical (Brasil) Vol.53
dc.subjectAgrociencias
dc.titleProfitability of organic carrot cultivation under weed interference and sowing methods
dc.typeartículo científico

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Pesquisa Agropecuária Tropical - Universidade Federal de Goiás