'au

E sili atu ma le sefulu tausaga o le poto masani i le alamanuia fa'asaoina o filifili malulu, aemaise lava i le tulaga o le vacuum mua'i malulu, fa'atasi ai ma le poto masani ma le aoga. Na te galulue faʻatasi ma tagata atamamai mai le Provincial Academy of Agricultural Sciences e tuʻuina atu fofo sili ona lelei mo le faʻasaoina o faʻatoʻaga eseese e faʻavae i luga o faʻamatalaga faʻataʻitaʻiga ma suʻesuʻega faʻapitoa.