Uma uzama ukuthola umthamo womhlaba wehhashi, khona-ke umthetho omuhle wesithupha ungamahektare ayi-1-1 / 2 kuya ku-2 womhlaba ophethwe ngokuqinile ngehhashi ngalinye. Amahektare amabili, uma ephethwe kahle, kufanele ahlinzeke ngefoloji eyanele ngendlela yedlelo kanye / noma nomhlabathi wefula. Kepha lokhu kwehluka kakhulu ngokuya ngendawo. Uma uncike kumhlaba wokuzivocavoca umzimba kunezidingo zokudla okunomsoco (okusho ukuthi, ihhashi lakho lithola ifula usuku ngalunye), indawo encane ingahle yenele kepha qiniseka ukuthi uhlola izifundazwe zakho nezimiso zezolimo ngoba izifundazwe ezahlukahlukene zinezidingo zomhlaba ezingafani imfuyo.

Ezifundeni zaseMpumalanga zase-US emadlelweni aphethwe kahle, amahektare ama-2 azosekela izidingo zezilwane zehhashi. Esifundeni esiseningizimu yezwe ephethwe ngendlela efanele futhi kwezinye izindawo amadlelo aniselwa, amahektare angama-2-10 azosekela izidingo zezinkomo zehhashi. Esifundeni saseMidwest ezweni eliphethwe ngendlela efanele futhi kwezinye izindawo amadlelo aniselwa, amahektare angama-2-10 azosekela izidingo zezilwane zehhashi.

Esifundeni esiseNtshonalanga yezwe ephethwe ngendlela efanele futhi ezindaweni eziningi emadlelweni aniselwa, amahektare angama-2-10 azosekela izidingo zezilwane zehhashi. Ngamadlelo omhlaba ongasaniselwa ngenkasa, ungadinga amahektare angama-30-38 ngehhashi ngalinye ukuhlangabezana nezidingo zawo zokudla.

I-acre eyodwa ingamamitha-skwele angama-43,560 noma cishe amamitha angama-210 x 210 amamitha. Ngokusobala, abantu abaningi bagcina amahhashi endaweni encane yomhlaba futhi abancikile ezweni ukuthi bakunikeze noma yikuphi ukudla. Indawo encane edingekayo ukufaka ihhashi ekuphumeni yi-0.1 (eyodwa-yeshumi) ye-acre, cishe izinyawo eziyizinkulungwane ezingama-4,500 noma ama-75 amamitha x x 60 izinyawo zokuzivocavoca umzimba.