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This book based on empirical research provides comprehensive information on genetic analysis of blackgram under two cropping systems. In fact one of the areas in research on increasing plant productivity in developing countries is the preservation of inherent stability of traditional farming systems. Such farming systems are characterized by small holdings and growing of different crops under mixed and intercropping systems in variance to monocropping employed in large farms in developed countries. This shift in priorities is under standable because a substantial contribution of farm output...