Year: 2001
Type: article
Abstract: A field experiment was conducted at the Farm of Regional Centre, Sugarcane Breeding Institute, Karnal, dur- ing 1998-99 and 1999-2000, to find out the feasibility of growing sugarcane at row spacing of 150 cm required for mechanical harvesting by austoft harvester. Planting of 172,144 budstha in paired rows of 40 : 110 cm, con- ventional row spacing of 75 cm with setts placed along the rows and wide row spacing of 150 cm with setts placed across the rows (at equal seed rates in all the cases) gave at par cane yieldtha. Intercropping of wheat (Triticum aestivum L. emend. Fiori & Paol.), Indian mustard [Brassica juncea (L.) Czernj. & Cosson], coriander (Coriandrum sativum L.) and onion (Allium cepa L.) reduced the cane yield by 17.2, 7.5, 6.9 and 2.0%, respec- tively, than sole sugarcane, but the significant reduction was recorded with wheat only. Maximum net monetary return of Rs 108,470tha was obtained from onion + sugarcane system, with higher benefit : cost ratio of 2.90. Based on cane-equivalent yieldtha, closer row spacing of 75 cm with setts placed along the rows recorded com- parable cane yield to row spacing of 150 cm coupled with setts placed across the rows (2 budded setts) with on- ion as an intercrop in both the cases. Thus, mechanical harvesting with aust~ft harvester is feasible by planting sugarcane at 150 cm spacing by adopting seed rate of 172,144 budstha with onion as an intercrop without any economic loss to the growers.
Source: Indian Journal of Agronomy
Authors: ARVIND MlSRA, B.K. TRIPATHI
Institution: Sugarcane Breeding Institute
Language: English
Subfield: Plant Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: bronze
OpenAlex ID: W4390155306