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    A new nitrogen index for assessment of nitrogen management of Andean mountain cropping systems of Ecuador

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    Date
    2014
    Author
    Escudero, Luis
    Delgado, Jorge A.
    Monar, Carlos
    Valverde, F.
    Barrera, Victor H.
    Alwang, Jeffrey R.
    Metadata
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    Abstract
    Corn (Zea mays L.) is important for food security in much of Ecuador. Small-scale farmers are using nitrogen (N) fertilizer without technical advice based on soil, crop, and climatologic data. The literature lacks studies where tools that can quickly assess management practices’ effects
    URI
    http://hdl.handle.net/10919/70315
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    • Sustainable Agriculture and Natural Resource Management (SANREM) Knowledgebase [3994]

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