Impact of variable-rate application of nitrogen on yield and profit: a case study from South Africa

Author： Maine Ntsikane   Lowenberg-DeBoer James   Nell Wilhelem   Alemu Zerihun  

Publisher： Springer Publishing Company

ISSN： 1385-2256

Source： Precision Agriculture, Vol.11, Iss.5, 2010-10, pp. : 448-463

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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