Chapter 17, Problem A4CR

what are the nutritional requirement of cowpeas/blackeye peas crops

At what place and date does the rice was first domesticated and what people first domesticated it ?State is the nutrional value of the rice in terms of carbohydrates, proteins and fats?Elaborate the rice growing cycle and requirements for water, nutrients, and sunlight?

Briefly describe the good harvesting practices to optimize the post-harvest quality of fresh fruits and vegetables.