作者单位: | [1]College of Agriculture, Central Agricultural University Imphal, Manipur 795001, India [2]Department of Agronomy, Bihar Agricultural University, Bihar 813210, India [3]Institute of Agriculture, Visva-Bharati, Sriniketan-731236, West Bengal, India [4]IRRI-Bangladesh Office, Banani DOHS, Dhaka-1206, Bangladesh |