NP Fa'atosina Fa'apa'u
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NP 20-20 Fa'atosina Fa'atosina e mafai ona fa'avasegaina mo saito, sana, araisa ma isi fa'ato'aga.
1. Fa'aleleia le fua o fua o fa'ato'aga: o le fa'apalapala fa'apalapala o lo'o i ai elemene minerale po'o isi mea'ai e mana'omia e le tele o la'au, e mafai ona fa'amalieina mana'oga o fuala'au, ma fa'aleleia atili ai le fua ma le lelei o fuala'au.
2. Fa'aleleia le si'osi'omaga o le eleele: O mea o lo'o i totonu o fugala'au tu'ufa'atasi e mafai ona fa'aleleia atili ai mea fa'aletino ma vaila'au o le palapala, fa'aitiitia le fa'asalaina o le palapala, ma fa'atupuina tulaga lelei mo le tuputupu a'e o fua. ?
3. Faʻaitiitia taimi o faʻamaʻi: faʻapipiʻiina e ala i vailaʻau ma metotia faʻaletino, faʻapipiʻi faʻapipiʻi e mafai ona faʻaititia Le Taimi o le faʻamaʻiina ma faʻasaoina tau afifi ma felauaiga.