Hoʻohana ʻia ʻo Sow Gestation Stall Pen no nā lūlū ʻole, nā lūlū hāpai, e pale aku i ka hakakā puaʻa no ka meaʻai.
1) Hot Galvanized kila paipu, apono i ka carbon dioxide pale kuʻihao, a me kuʻihao paa, laumania, me ka burr.
2) Hoʻolālā paʻa no nā lūlū hānau, e kaupalena i ka hana lūlū, a laila hiki i nā lūlū ke ulu wikiwiki;
3) Hana ʻia ka mea hānai me ke kila kila a i ʻole ka hao, Anti-Rust a me Anti-Corrosion
4) Hāʻawi ʻia ka pā hānai ʻana i nā ʻāpana kila paʻa e kōkua i ka hōʻemi ʻana i ka hoʻokūkū lūlū i ka wā e ʻai ai a me kahi ākea kūʻokoʻa, e pale i ka lulu ʻana o nā lūlū, e hoʻemi i ka nui o ka hāpai ʻana.
5) Hiki i nā mea hoʻopaʻa ikaika ke hoʻopaʻa paʻa i ke kahua, ʻaʻohe hopohopo e pili ana i nā pilikia palekana;
