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| Chaves,Aridênia P; Bezerra Neto,Francisco; Lima,Jailma SS; Silva,Josimar N; Nunes,Renato LC; Barros Júnior,Aurélio P; Lima,Grace KL; Santos,Elizangela C. |
| ABSTRACT The objective of this work was to evaluate the effect of planting spatial arrangements between the cowpea and beet crops in intercropping and of cowpea population densities on the crop’s productivity and in the agro-economic efficiency of the association at two growing seasons. The experimental design was of randomised blocks with the treatments arranged in a 4 x 3 factorial scheme, in four replications. The first factor was constituted by three spatial arrangements between the component cultures (2:2, 3:3 and 4:4), formed by beet rows alternated with cowpea rows, while the second factor was constituted by the population densities of cowpea: 40, 60, 80 and 100% of the recommended population in single crop (RDSC). The production and its components... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vigna unguiculata; Beta vulgaris; Complementarity; Mixed-cropping revenues. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362020000200192 |
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| Ribeiro,Jeisy RS; Bezerra Neto,Francisco; Lima,Jailma SS; Chaves,Aridênia P; Silva,Josimar N; Santos,Elizangela C; Nunes,Renato LC. |
| ABSTRACT For the simultaneous achievement of productivity in beet and cowpea associations, it is necessary to take into consideration the choice of cultivar combinations that offer a response in terms of production, product quality and efficiency of the intercropping. Thus, the objective of this work was to evaluate the viability of production of beet cultivars combinations with cowpea cultivars in two cropping years (2016 and 2017) in a semi-arid environment. The treatments arranged in a 2 x 4 factorial scheme, with four replications, consisted of the combination of two beet cultivars (Early Wonder and Fortuna) with four cowpea cultivars (BRS Tumucumaque, BRS Cauamé, BRS Guariba and BRS Itaim), in addition to monocultures of these cultivars, as an... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Beta vulgaris; Vigna unguiculata; Calotropis procera; Crop association; Semi-arid environment. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362020000400445 |
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