Nā pono a me nā contraindications o ka aquacULT -

Kū me ka ilihune o ka nā meaola likeʻole kai, no ke aha e hele ʻole ai i ka mahi kai? ʻO ka hapa nui o nā sālona i kālepa ʻia ma Kelemania no ka ka iʻa. Eia nō naʻe, loaʻa i kēia hana nā drawbacks koʻikoʻi, hele pinepine nā mea hānai i nā lāʻau a lilo ka wai i haumia e nā ʻōpala ʻōpala. I loko nō o nā mea āpau, hoʻohuli ʻia kekahi mau loea i nā mahiʻai aquaculture ʻaʻole wale ia he mea e pale aku ai i ka moana, akā he ala hoʻi e hānai ai i ka lehulehu. ka heluna kanaka honua mahuahua mau ana.

Kumu o ka protein

I ka hānai humana, ʻo ka iʻa ke kumu nui o ka protein o ka honua, ma mua o ka moa a me ka puaʻa. I ka ʻoiaʻiʻo, i kēia lā ʻae ʻia ka 17% o nā kānaka e uhi i ka mea nui o kā lākou pono protein. I 10 a 15 mau makahiki, e hoʻonui ka noi i ka 2. Me ka ʻole o ke ahupuaʻa, ʻaʻole hiki ke pane i ka pono protein o ka lehulehu e ulu ana. ʻOi aku ka maikaʻi o ka aquaculture ma mua o ka mahi puaʻa a pipi paha, no ka mea, ʻoi aku ka hānai a nā iʻa a me nā meaola kai ʻē aʻe ma mua o ka iʻa. holoholona honua.

E hana i kahi kilo o pipi ʻo kahi laʻana, 15 mau manawa ka nui o ka meaʻai ma mua o ka hana ʻana i kahi kilo o ka ʻāpala. ʻAi maoli ka iʻa i ka iʻa ma mua o ka iʻa. holoholona honua, A ʻo kēia no nā kumu ʻelua. Ma kekahi ʻaoʻao, he mau holoholona koko anuanu lākou, hoʻololi maikaʻi loa kā lākou pāmahana i ko ke kaiapuni kahi a lākou e noho ai. A ma ka ʻaoʻao ʻē aʻe, neʻe iki i kahi wai wai.

Hoʻokahi i loko o ʻelua iʻa mai ka aquaculture

Wahi a ka United Nations Food and Agriculture Organization, ʻo ka hapalua o nā iʻa i hiki i kā mākou mau papa i kēia lā ʻaʻole ia he iʻa hihiu. Eia naʻe, ka mea nui o ka iʻa ʻokoʻa i kēlā me kēia ʻāina. Ma waena o ʻEulopa, e like me Kelemania, ʻo ka iʻa hihiu ka mea i ʻimi nui ʻia. Eia nō naʻe, ma Kina, kahi moʻomeheu kahi moʻomeheu hoʻokahi tausani makahiki ka lōʻihi mai ka hānau mua ʻana o nā iʻa. halelewa. A hiki i kēia lā, ʻaʻohe kānalua ʻo Kina ka ʻāina mua ma waena o kēia lālā, e hāʻawi ana kokoke i ʻelua hapakolu o ka nui o ka hana iʻa honua o ka iʻa.

ʻO kahi hana e hoʻohewa nui ʻia e nā kaiapuni

LIKE LIKE LIKE maaneimoʻomeheu i kona ulu ʻana, hāpai ia i ka nui a me ka nui o nā loiloi mai nā mea hoʻokele kaiāulu, no ka mea ua hoʻonui ia i ka pilikia o ka lawaiʻa ʻana ma kahi o ka hoʻonā ʻana iā ia. ʻOiaʻiʻo, ʻo ka hapanui o nā ʻano puaʻa he mea kino, a hānai i nā laha ʻē aʻe i lawaiʻa ʻia i loko ala maoli. ʻO ka mahiʻai ʻo ke kūka ʻoihana ka catastrophic nui loa, no ka mea ʻaʻole like me ka salemona, ʻaʻole hiki i kēia ʻano ke hana hou i ka pio. No laila hopu nā mahiʻai i nā ʻāhiu hihiu ʻōpio a hānai iā lākou iʻa pipiʻi paʻa i ke kai. Laka ʻia i nā hīnaʻi, ʻaʻohe o ka manawa e hanau hou ai.