Rapeseed-Mustard Breeding in India: Scenario, Achievements and Research Needs
Subhash Chand, Om Prakash Patidar, Rajat Chaudhary, Ranjit Saroj, Kailash Chandra, Vijay Kamal Meena, Omkar Maharudra Limbalkar, Manoj Kumar Patel, Priya Pardeshi, Prashant Vasisth
Abstract
Brassica spp., commonly known as rapeseed-mustard, plays a significant role in the Indian economy by providing edible oils, vegetables, condiments and animal feed. Globally, India holds second and third position in rapeseed-mustard area under cultivation and production, respectively. However, anthropogenically accelerated climate change thwarts yield potential of rapeseed-mustard by employing abiotic (drought, flood, temperature variation and salinity) and biotic (disease and insects) stresses. Various approaches such as molecular breeding, pre-breeding, −omics and biotechnological interventions have been used to develop varieties for improved yield and oil quality, climate resilient and resistance or tolerance to abiotic and biotic stresses. In this context, this chapter highlighted the different cytoplasmic male sterility (CMS) sources and their potential use for hybrid development. At the end, this chapter also enlisted salient achievement by the government and non-government institutes and briefly described the future perspective for improvement of rapeseed-mustard in India.