Md. Mostafizur Rahman
Associate Professor
Data Mining Research Group, Department of Statistics, University of Rajshahi, Bangladesh.
M. Sayedur Rahman
Professor
Environmental Research Group, Department of Statistics, University of Rajshahi, Bangladesh.
??r??^??? ???b ???!?+?Z0?{?v????v+????r??????j?h??"jV?u?+??(??"q?[jV?q??y???????v?v?^??.???q?v?.?]???????????j?+???????k)^i?h???????!??Z????r????o?Y????+rN???h???????+-??-?f?z?^?.?H??????m??^?)???z??????????????jx%i??8^?l?j?(}??*?w?WZ??n?)???z??w_z?m5??z?u?+jv???N?{?z?&zh??)?u?Z????????yg?z??j????)??{^????~{jwu???????????^????j??????????????^?jn??b?y??)?\?z?u(u?hjv??7?j?(?(Z?s(u?[??'?'^?)????????]??nz???`-~*????wh??ax:??m"w^?????^~*?????????n)b?)????jwm????j???Z?(!z?kj{"?*'??i????j???h^??^?(!z?kj{"?*'??i????j????jg????z?^????j????N??????????h??m??_??{jwu???:??m"w^?2?Yh??^????r???u????h???*'jV?u?m???q?"?v??'k??!?????-??????{ay????kj{"?*'??i????j????h??\??'??k??!???v??b??^r???????????z?!???q???m???y???????^??^?)]jwhq???????m"z/z???)?z?kz????y?.?????Z??v?j???]???????w]k++z?^r?z\???m??-?x"??+??b?v???]?????!j?????????Z?)??^??,??bjW???????+rjw_???zw2?????j{_??az?%??jG???Z???q?,j????l?v????z?&??j????}?-??k??!??+?????????!??p?Yky?z?^~??{r???&?v?????n)b?'???zZ)?x,??Z?v???^??h?g??v???
Drought, Drought Index, Markov Chain Model, Food Security, Rajshahi
Risk Management in Agriculture
?:)???u?(??z?????~??z?????????????j?z?^u??????m{^????m??^?)???z??????????????V?z?gn?
??r???????Zm??mjX??;??'?E??b+-?'-r???????;?[*?ihq?^v)?z?z}?u?4?Z??u?8?g??a??b??^???v????z
{??w?z|????h????"?n??u?[????'v+-?'-?{azz+?ayg?????l??^??'v&???m??b???r?tf???+????{az?.?Z???v+-?'-?{ay??i??:'??z?Qj;!j???%?f?z+??,???u?-??bq?p?????i???zk?????'??????{^???y???jy?j[^???j?z)?j;!j??n|u??.?^5?i?~??r*b??b?w?[?{??\???"?+Z?*'??azZ0z?b?7?zf?????????i???+y?^???????ky??????q??)?\???Z????????i?n?S??Z?\?j)?jY]j???y??~?&??????E??b???????%??-y???`Z? Zu?!??^??%??jW^???????????z??z???g???"?Z??/z?aj????Y^r???^u?Z~?&E??bJ??????????
&??"??j?5??u??????-??zh??)????????@???jwLk(????????zz-??(????k?x???????????v????z?(??????+,?xj???'zj'?h????f?{a??l???u???{(??-j???r??????(~?1q?]j?z?z?j??y?a??b????jX??w]k+,z????+??m???y?-?f?zh??)?ny???)?H?????????jYr???????r???z?hv?h? ???pz????? ??????,?w^??^1????!j)???~?????]??n{y????w?Y??%?.????b}???[m?j'??+v?.?]??????w^??!j??y????m??y?m??k??!?:?r?^???zm}?E???y??V??=}???g??.?Rz??????<4???"u?r???{ayI???R??^????????Gy?b?Z??u&??]}?Y?u?(???v'?q?b?{-?)?????
"??-jwZ??y??y???????H?)??h??[??
y??zg?j_?_}?g????vg?z??"q?_?????v?.?[??"?
'?*ky??????????????ax????????^??z?????mN?n?Lj?(??Z?zk????X??jzX?m?v?????*'??????^?????u?^??(?\???^??z????ky??xk$?y?zw^??zV?????*b??&????,?g?j????h??u?^??q??????^??\?g?~?????+z??u???yr?{az??r????az??*.???j[.raj?az?????????m???+bz?y?'???????ay?i??k??^??azf?????^??+???)???}?????z??u??z???+?{????i??v????-j???+z??g?j?(?(Z?r'????j?-?????m??^i??j?^??l???u?l??]z??u??y???^???z?b????-j?j?(?(Z?{'n?
Int. J. Adv. Res. 8(11), 404-414
Journal