References
- Allan , A. Y. 1971 . “ The influence of agronomic factors on maize yields in western Kenya, with special reference to time of planting ” . University of East Africa . Ph.D. thesis
- Boquet , D. J. , Koonce , K. L. and Walker , D. M. 1982 . Selected determinate soybean cultivar yield responses to row spacing and planting dates . Agron. J. , 74 : 136 – 138 .
- Edwards , A. D. and Volak , B. Grain amaranth: optimization of field population density . “Proceedings of the Second Amaranth Conference.” . Emmaus, PA : Rodale Press .
- Gudu , S. and Gupta , V. K. 1988 . Male‐sterility in the grain amaranth (Amaranthus hypochondriacus ex‐Nepal) variety Jumla . Euphytica , 37 : 23 – 26 .
- Gupta , V. K. and Gudu , S. 1990 . Inheritance of some morphological traits in grain Amaranthus . Euphytica , 46 : 79 – 84 .
- Gupta , V. K. and Gudu , S. 1991 . Interspecific hybrids and possible phylogenetic relations in grain amaranths . Euphytica , 52 (1) : 33 – 38 .
- Kauffman , C. S. and Reider , C. 1986 . “Rodale Amaranth Germplasm Collection.” , Emmaus, PA : Rodale Press .
- Sendouka , S. G. , Sficas , A. G. , Fotiadis , N. A. , Gadianas , A. A. and Gerakis , P. A. 1980 . Effects of population density, planting date and genotype on plant growth and development of cotton . Agron. J. , 72 : 347 – 352 .