Showing 1 - 20 results of 27 for search 'SOIL FERTILITY', query time: 0.54s Refine Results
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    ... of an Oxisol soil. The experimental essays included six different doses of zinc (0; 15; 30; 60; 120 and 240...
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    by Renato de Mello Prado, Itamar Andrioli
    Published 2012-06-01
    .... The objective was to evaluate soil fertility due to the use of plant species cover, previously cultivated...
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    ...In the mechanized harvesting without the use of fire, there is deposition of straw on the soil...
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