- Singh, N.B. and Singh, P.P. (1984) Indian J. Agron. 29 : 295-298.
- Singh, R. (1990) Ph. D Thesis HPKV-Palampur.
- Verma, S.P. (1980) M.Sc. Thesis HPKV-Palampur
Field experiments were conducted for two years to evaluate the production potential
of some maize based cropping systems under rainfed conditions. Rotations that involved
leguminous crop as cereal-oilseed or cereaHallow crop rotations both In respect of net
Income as well as total grain production. Maize+arhar-wheat gave maximum net revenue
per !lear whereas keeping the land fallow during rabi season (maize-fallow) proved to be
most inferior enterprise In respect of net revenue per year.