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| Gazola,Rodolfo de Niro; Buzetti,Salatiér; Teixeira Filho,Marcelo Carvalho Minhoto; Gazola,Raíssa Pereira Dinalli; Celestrino,Thiago de Souza; Silva,Alexandre Costa da; Silva,Paulo Henrique Müller da. |
| ABSTRACT Potassium (K) is one of the most highly accumulating nutrients in Eucalyptus and, consequently, is heavily exported by the harvesting of wood. Moreover, its availability in the soil in most Brazilian plantation areas is very low, especially in the regions of the Cerrado biome, which has soils with low natural fertility and marked water deficits, implying a lack of nutrient supply and, consequently, a less efficient water use. Our objective was to evaluate the effects of K fertilization on Eucalyptus biomass yield, the addition of nutrients to the soil by leaf deposition, nutrient use efficiency, and soil K availability. The experiment was conducted with clone I144 (Eucalyptus urophylla) in the municipality of Três Lagoas/MS, in a Neossolo... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Senescent leaf nutrients; Fertilization; Biomass; Macronutrients; Nutritional efficiency. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832019000100505 |
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