摘要
Spring wheat is the second option of cereal crop to feed the growing population in Bangladesh. This crop can yield more than 5.0 ton ha-1 with optimum management on 6.1 million ha of land - 2.6 million ha with irrigation and 3.5 million ha without irrigation. However, the present average wheat yield is near 1.5 ton ha-1, and only 10% of the potential area are under wheat cultivation for various reasons.
