ধানের blast রোগ কিভাবে নিয়ন্ত্রণ করতে হবে?
ধানের ব্লাস্ট রোগ দমনে করণীয়-
Thank you Mr. Asaduzzaman. I would like to add something with you. They are as follows: 1) Apply 5 kg additional potash just after immediate leaf blast initiation2) Keep standing water (1-2˝) in the field
উত্তর সমূহ
ধানের ব্লাস্ট রোগ দমনে করণীয়-
Thank you Mr. Asaduzzaman. I would like to add something with you. They are as follows: 1) Apply 5 kg additional potash just after immediate leaf blast initiation2) Keep standing water (1-2˝) in the field