volume 43 issue 3 (september 2009) : 227-229
INFLUENCE OF INTEGRATED NITROGEN MANAGEMENT ON YIELD, NITROGEN UPTAKE, SOIL FERTILITY STATUS AND ECONOMICS OF BABY CORN
1Department of Agronomy, S.V.Agricultural College,
(ANGRAU) Tirupati- 517 502, India
ABSTRACT
A field experiment was conducted during rabi, 2005 on sandy loam soils on
integrated nitrogen management for baby corn. Application of 100 per cent N through
fertilizer (T1) has resulted in highest baby corn yield and N uptake. However, the
post harvest soil fertility status was improved with 100 per cent N through farmyard
manure (T2) or sheep manure (T4) or poultry manure (T3). The maximum net return
and benefit : cost ratio were recorded with 100 per cent N through fertilizers (T1).
integrated nitrogen management for baby corn. Application of 100 per cent N through
fertilizer (T1) has resulted in highest baby corn yield and N uptake. However, the
post harvest soil fertility status was improved with 100 per cent N through farmyard
manure (T2) or sheep manure (T4) or poultry manure (T3). The maximum net return
and benefit : cost ratio were recorded with 100 per cent N through fertilizers (T1).
REFERENCES
- Karki,T.B. et al. (2005). Indian J. Agric. Sci., 75 : 682-685.
- Muthuswamy, P.P. et al. (1990). J. Indian Soc. Soil Sci., 38 :541-542
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This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Indian Journal of Agricultural Research
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