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| Oliveira,Lenilton A. de A.; Bezerra Neto,Francisco; Barros Júnior,Aurélio P.; Silva,Maiele L. da; Oliveira,Ocimara F. N.; Lima,Jailma S. S. de. |
| ABSTRACT This study aimed to evaluate the agro-economic efficiency of agrosystems of two croppings of arugula (A) and two of lettuce (L) intercropped with carrot (C) under different biomass amounts of roostertree incorporated into the soil and population density proportions between the component crops. The experimental design was a randomized block with four replications, with the treatments arranged in a 4 × 4 factorial scheme. The first factor was made up of the amounts of roostertree biomass incorporated into the soil (10, 25, 40 and 55 t ha-1 on a dry basis) and the second factor by the population density proportions of the component crops in the polycultures (50A-50C-50L%, 40A-50C-40L%, 30A-50C-30L% and 20A-50C-20L% of the population recommended for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eruca sativa; Daucus carota; Lactuca sativa; Calotropis procera; Agronomic and economic advantages. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001100791 |
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