Question: What does this word mean?

Question: What does this word mean? The word is 'pagkukulti', I did searched this on the website's dictionary but no results came up. There's no sentence for it so it might be hard to find the translation. Thanks in advance!Edit: I found an example sentence! Here: 'Ilang industriya ang iniwan sa atin ng mga Hapon tulad ng paggawa ng mga armas at kasangkapan, pagkukulti ng mga balat ng usa, at artipisyal na pagpaparami ng mga pato (duck) at isda.