Working on stony land increases maintenance and for best results follow these rules: For new disc plough tightening all nuts & bolts after first two hours of working.
Kugwira ntchito mminda yamiyala kumaonjezera ntchito yokonza ndipo kuti zotsatira zikhale zabwino, tsatirani malamulo awa: khasu latsopano lolimira lilimbitsidwe pakatha maola awiri likugwira ntchito