Water storage in the soil profile under subsurface drip irrigation: Evaluating two installation depths of emitters and two water qualities
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- 作者：Leonardo N.S. dos Santosa ; leonardo.santos@ifgoiano.edu.br" class="auth_mail" title="E-mail the corresponding author ; Edson E. Matsuraa ; Ivo Z. Gonç ; alvesa ; Eduardo A.A. Barbosaa ; Aline A. Nazá ; rioa ; Natalia F. Tutaa ; Marcelo C.L. Elaiuyb ; Daniel R.C. Feitosaa ; Allan C.M. de Sousaa
- 关键词：Fertigation ; Percolation ; Saccharum officinarum L. ; Soil water content ; Time domain reflectometry (TDR) ; Treated sewage effluent
- 刊名：Agricultural Water Management
- 出版年：2016
- 出版时间：31 May 2016
- 年：2016
- 卷：170
- 期：Complete
- 页码：91-98
- 全文大小：1042 K
文摘
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We evaluate two installation depths of the dripper for the drip irrigation system.
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We evaluate if there was an influence of water quality on the water storage in the soil.
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For the experimental area, the installation of the drip tube to 0.2 m deep presented the best results.
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Different layers in the soil profile should be considered for calculating water depth.
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The treated sewage effluent did not affect the distribution of water in the soil.