Tag nrho cov ntau yam ntawm plums tau muab faib ua ob hom: cov neeg uas muaj peev xwm ntawm tus kheej-pollination, thiab cov neeg uas pollinated los ntawm lwm yam ntau yam. Muaj ntau ntau yam zoo nyob rau hauv samobzplednyh ntau yam, vim hais tias lawv muaj peev xwm coj ntau ntau dua yields. Thiab ntawm cov samobzplodnyh ntau yam yog ntau ntau loj txiv hmab txiv ntoo. Tab sis tseem, nws yog ib qhov yooj yim dua mus rau loj hlob thiab tu rau nws tus kheej-bearing plums, uas peb yuav qhia txog.
