Green fodder given in the source: about 360–400 t/ha a year under irrigation (variety figures range from 288 t/ha for KKM 1 to 375–400 t/ha for CO (CN) 4). Actual yields depend on variety, season, care and local conditions.
Pending expert review
Source
Crop Production Guide – Agriculture 2020 (Directorate of Agriculture, Tamil Nadu & Tamil Nadu Agricultural University (TNAU)), Cumbu napier hybrids – Green fodder yield; particulars of varieties, pp. 327–328
