Cassava breding activities
What can i know about cassava feminization in cassava breeding, ground penetrating radar (GPR), PHOTOSYNQ in cassava breeding?
Give me names of some vitamin A cassava variety 
What is the purpose and why the need for cassava breeding? What are the traits to be considered for selection in cassava breeding and explain why those traits are useful? Tell me the stages involved in cassava breeding for trials and the criteria required for selection in each stage?, what do i need to know about crossing block, pollination, seed sowing, seed development and seed harvesting, what do i need to know about farmers participation in selection decision in cassava breeding and at what stage does require to take place?c