E masani ona faʻaaogaina mo saito, sana, araisa ma isi faʻatoʻaga, faʻapea foʻi ma fualaau aina, fualaau faisua ma fugalaau ma isi fualaʻau e manaʻomia le tuʻuina atu o meaʻai mo se taimi umi. Faʻalaʻau faʻapipiʻi o se ituaiga o fetilaisa e aofia ai le nitrogen, phosphorus, potassium ma isi elemene elemene i le faʻatusatusa. O loʻo i ai le lelei o le maualuga o meaʻai, nai vaega faʻatasi ma mea lelei faʻaletino, lea e mafai ona fetaui ma manaʻoga o le tuputupu ae o fualaʻau ma faʻaleleia le maualuga ma le mautu o fua o fua.
3. High-end tolu-dimensional fetuutuunai robotic tipiina talosaga, e ausia galuega tipi bevel, o le paipa ma le sulu e faʻaaoga ai le galuega faʻatulagaina servo.
E mafai ona tipi uamea carbon, uamea stainless, apamemea, alumini ma isi paipa ma talaaga otooto, e pei o le: o le paipa, paipa, oval paipa, rectangular paipa, H-beam, I-beam, tulimanu, auala, ma isi. i le tele o ituaiga o paipa fa'ailoga fa'agaioiga fanua, fale fau vaa, fausaga feso'ota'iga, sila, inisinia o le gataifale, paipa suauu ma isi alamanuia.