Course Content
Learn Principles of Agronomy — B.SC agriculture
About Lesson
  • It is human excreta both solid and liquid form.
  • Night soil is richer in NPK than FYM and compost.
  • Dehydration of night soil by mixing it with any absorbing materials like soil, ash, dry broken leaves, paddy husk etc. is a highly effective method of disposal of the offensive waste which yields poudrette manure of high manure value.
  • One of the effective materials for this purpose is saw dust. Night soil contains on an average 5.5% N, 4% P2O5 and 2% K2O.
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