Viabilidad agroeconómica de dos cultivos de hortalizas de hoja ancha intercalados con remolacha y fertilizados con roostertree en diferentes densidades de población
| Autor: | Francisco Cicupira de Andrade Filho, Eliane Queiroga de Oliveira, Jailma Suerda Silva de Lima, Joserlan Nonato Moreira, Ãtalo Nunes Silva, Hamurábi Anizio Lins, Arthur Bernardes CecÃlio Filho, Aurélio Paes Barros Júnior, Francisco Bezerra Neto |
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| Přispěvatelé: | Ciência e Tecnologia, Universidade Federal Rural do Semi-Árido. Mossoró. Rio Grande do Norte. Brazil, Universidade Estadual Paulista (UNESP), Inst Fed Educ Ciencia & Tecnol, Univ Fed Rural Semi Arido, Universidade Estadual Paulista (Unesp) |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Scopus Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP Revista de la Facultad de Ciencias Agrarias, Vol 52, Iss 1 (2020) Web of Science |
| Popis: | Made available in DSpace on 2022-04-28T19:29:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) The objective of this study was to evaluate the sustainability and agro-economic viability from two croppings of coriander (C) and two of arugula (A) intercropped with beet (B) as a function of roostertree additions to the soil in different population densities. The experimental design was a randomized complete block, with treatments arranged in a 4 x 4 factorial scheme with four replications. The treatments resulted from the combination of four amounts of roostertree biomass (6, 19, 32 and 45 t ha-1 on dry basis) with four population densities of coriander, beet and arugula (20C-50B-20A%, 30C-50B-30A%, 40C-50B-40A% and 50C-50B-50A% of the recommended densities in their single crops). The maximum agronomic efficiency of the polyculture of coriander, beet and arugula was obtained with the density of 40C-50B-40A and the amount of 19 t ha-1 roostertree biomass incorporated into the soil. The highest profitability of the polyculture was obtained with the density of 20C-50B-20A (%) and the amount of 45 t ha-1 of this green manure. High agro-economic efficiency can be obtained by cultivating the polyculture of coriander, beet and arugula when well-manageding the factors of production, fertilization with roostertree and population densities. Instituto Federal de Educação Ciência e Tecnologia Centro de Ciências Agrárias Departamento de Ciências Agronômicas e Florestais Universidade Federal Rural do Semi-Árido. Mossoró. Rio Grande do Norte. Brazil, Av. Francisco Mota 572. Costa e Silva. Caixa-postal: 137, Departamento de Produção Vegetal Universidade Estadual Paulista Júlio de Mesquita Filho Departamento de Produção Vegetal Universidade Estadual Paulista Júlio de Mesquita Filho |
| Databáze: | OpenAIRE |
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