State advantages of sub-surface irrigation

      

State advantages of sub-surface irrigation

  

Answers


Dominic
• Minimizes labour requirement
• No need of construction of dykes, levelling or making level basin.
• Can be practiced on both sloppy and flat land.
• Water does not cause soil erosion since it comes out in small amounts
• Fungal diseases such as blight are reduced
• Economic on the use of water

Dominic Onsase answered the question on March 1, 2018 at 11:03


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