Journal of Applied Horticulture. 1999: 1(2): 122-124

Response of "Cavendish" banana to different nitrogen levels and their split applications

Singh, D B; Suryanaryana, M A

Central Agricultural Research Institute, Port Blair 744101, Andaman and Nicobar Islands, India.

The effect of N (50, 100, 150, 200 or 250 g/plant), applied all at once or in split doses (2-4 splits), on growth and yield of banana cv. Dwarf Cavendish was investigated during 1994-97 at Port Blair, Andaman and Nicobar Islands. The best growth (height, girth of pseudostem and number of leaves) and bunch yield were observed following application of 200 g N/plant in 4 split doses (2, 4, 6 and 8 months after planting). Increasing N rate from 200 to 250 g/plant delayed flowering/fruiting and was not effective at further increasing bunch size.