Question: asking about cultivation practice of potato 
Answer: ??? ???? :  ? ????? ???????? / ???????? ?? ?? / ?????? ?? ?? ????? ????? ????? ????? ??? ??? ???? ?? ????? ??? ????? ????? ??? ??? ???? ? ???? ????? ??? ???????
???? ?????? : ?????? ?? ????, ??? ????? ?? ???? ??? ????? ?? ???? ????? ???? ?