A History of Agriculture in India v1.c23.s8.5
A History of Agriculture in India v1.c23.s8.5
- Language
- English
v1.c23.s8.5
It is considered that *O. sativa* evolved from the wild rices by mutation and selection. It is thought that rice cultivation originated in India, Burma or Indochina. India has more than 4,000 varieties of rice.