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| Stamford,Newton P; Moura,Patrícia M; Lira Júnior,Mário A; Santos,Carolina Etienne de RS; Duenhas,Luíza Helena; Gava,Carlos Alberto T. |
| Fertilizer application may promote significant changes in soil reaction and on the availability of important nutrients for plants. The utilization of rock biofertilizers is a practical process that reduces energy consumption and increases nutrient availability in soils. In a field experiment, the effect of biofertilizers produced with phosphate and potash rocks plus Acidithiobacillus inoculation were evaluated on the chemical attributes of an Argisoil from the São Francisco Valley, Pernambuco State, Brazil, after melon cultivation. The experiment was arranged in a factorial 3²+2 scheme in randomized block design, with four replicates. Two sources of P biofertilizer (PB) and K biofertilizer (KB) were applied in the same doses recommended for simple... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucumis melo; Acidithiobacillus; Apatite; Biotite; Available P and K; Sulfur oxidation. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362009000400008 |
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