Yield increases with inputs such as fertilisers and removal of pathogens, predators, and competitors (such as weeds).
jˈiːld ˈɪŋkɹiːsᵻz wɪð ˈɪnpʊts sˈʌtʃ ɐz fˈɜːɾəlˌaɪzɚz ænd ɹᵻmˈuːvəl ʌv pˈæθədʒənz, pɹˈɛdəɾɚz, ænd kəmpˈɛɾɪɾɚz sˈʌtʃ ɐz wˈiːdz.