Question

how can farmers deal with the problem they face ​

Answer 1

they can use good quality of harvesting methods,irrigation methods,good HIV seeds...

and what problem are you asking for

Answer 2

Regardless of size, the challenge for farmers is to grow healthier, more productive plants. 

Now the technology is available for every operation of the farming.

But adopting mechanization technology is also lased with many problems. Most of the farmers cannot adopt the mechanization because of less affordability. most of the farmers  are having a very small agricultural holding. Also land size is constraint for maneuverability of the machines in the fields. Service points are far off and they have to take their equipment  to far of places for service.

New start-ups  or government sources or partnership firms have to arrange machinery on lease to farmers. more services points are to be made available.government should encourage to farm farmers societies to purchase machinery or tools and provide to farmers on lease.