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| Lédo,Alex A.; Donato,Sergio L. R.; Aspiazu,Ignácio; Silva,João A. da; Donato,Paulo E. R.; Carvalho,Abner J. de. |
| ABSTRACT The objective of this study was to evaluate nutrient concentration and nutritional efficiency in ‘Gigante’ cactus pear under different chemical, organic and organomineral fertilizations, planting configurations and spacings, during three production cycles. Seventy two treatments, involving two types of configuration in the plots, three spacings in the subplots and 12 types of fertilization in the sub-subplots were arranged in a split-split-plot scheme, in a randomized block design, with three repetitions. At the time of harvest of each production cycle, 40 cladode tissue samples were collected per treatment to determine dry matter mass and nutrient concentration, which were used to calculate the coefficients of biological utilization of nutrients.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Opuntia sp.; Biological utilization coefficient; Yield. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662020000300154 |
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| Silva,Daniel V; Ferreira,Evander A; Oliveira,Maxwel C; Pereira,Gustavo A. M; Braga,Renan R; dos Santos,José B; Aspiazu,Ignácio; Souza,Matheus F. |
| Intercropping is a common practice among farmers in tropical regions of the world and has persisted for years, not only for traditional reasons, but also for certain advantages that helped in its ecological adaptation. In regard to low income farmers with small areas for cultivation, more attention should be given to the cost of production and better land management. Thus, the aim of this work was to determine the best intercropping system of cassava with other crops. The experiment was conducted in an area belonging to the cassava (Manihot esculenta) producers of the Planalto de Minas district in Diamantina, Minas Gerais State, Brazil. The treatments comprised cassava intercropped with maize, beans and dwarf pigeon pea, as well as controls with and... |
| Tipo: Journal article |
Palavras-chave: Area equivalence index; Harvest index; Manihot esculenta; Policultivation systems. |
| Ano: 2016 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000100015 |
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