Fertilización orgánica de banano y su relación con la severidad de la sigatoka negra mycosphaerella fijiensis m

The experiment was conducted at Finca La Rosita, Canton Province of El Oro Machala, Ecuador, from April 2007 to January 2008 and involved the planning of four doses of potassium fertilizer: 150 - 250-350-450, kg / ha / yr, randomly selected from organic sources, with nitrogen (N) 50 and phosphorus (...

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主要作者: Álvarez Ortíz, César Manuel (author)
格式: bachelorThesis
語言:spa
出版: 2009
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在線閱讀:http://repositorio.utmachala.edu.ec/handle/48000/339
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