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Irrigation & Drainage Systems Engineering

ISSN: 2168-9768

Open Access

Sanchez CA


Tanzania

Publications
  • Research Article
    Fertigation Uniformity under Sprinkler Irrigation: Evaluation and Analysis
    Author(s): Zerihun D, Sanchez CA, Subramanian J, Badaruddin M and Bronson KFZerihun D, Sanchez CA, Subramanian J, Badaruddin M and Bronson KF

    In modern farming systems, fertigation is widely practiced as a cost effective and convenient method for applying soluble fertilizers to crops. Along with efficiency and adequacy, uniformity is an important fertigation performance evaluation criterion. Fertigation uniformity is defined here as a composite parameter consisting of irrigation and fertilizer application uniformity indicators. The field and computational procedures for sprinkler irrigation uniformity evaluation have been the subject of various studies. The objective of the study reported in this paper, however, is the development of an analytical framework for the evaluation and analyses of test-plot scale fertilizer application uniformity under solid-set sprinkler irrigation systems. Irrigation uniformity indices are adapted for use in fertilizer application uniformity evaluation. Fertilizer application rate, given as a f.. Read More»
    DOI: 10.4172/2168-9768.1000177

    Abstract PDF

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