Hōʻike ka hoʻāʻo ʻana i nā mea kanu kāpeti i nā mea kanu i loaʻa mai ka mimi kanaka a me nā feces he palekana a hiki ke kōkua i ka hoʻohaʻahaʻa ʻana i nā kumukūʻai meaʻai.
ʻO nā mea kanu i loaʻa mai ka mimi kanaka a me nā feces i hana hou ʻia he palekana a maikaʻi hoʻi e like me nā mea maʻamau, e like me nā hoʻāʻo ʻana i nā mea kanu kāpeti. ʻO ka hoʻohana ʻana i ka ʻōpala kanaka ma kēia ʻano hiki ke kōkua i ka hoʻēmi ʻana i ka hemahema o ka momona e hāpai nei i ka piʻi ʻana o nā kumukūʻai meaʻai - inā hiki i ka poʻe ke manaʻoʻiʻo e hoʻohana.
ʻO nā mea hoʻomomona kumu Nitrogen hana ʻia ma kahi kaʻina hana ikaika ka hoʻohana ʻana i ke kinoea maoli ma ke ʻano he mea maka. Hiki i ka ʻōpala kanaka ke kumu maikaʻi o nā mea kanu mea kanu e like me ka nitrogen a me ka phosphorus, akā hiki ke lawe pū i nā pathogens a me nā parasites e hoʻoulu ai i ka maʻi, no laila pono e mālama pono i mea e palekana ai. Hoʻohana mau ʻia - i kekahi manawa ʻaʻole mālama ʻia - ma ke ʻano he mea momona ma kekahi mau ʻāina haʻahaʻa, akā ua haʻalele nui ʻia i nā lāhui kiʻekiʻe.
ʻO Franziska Häfner ma Agroscope ma Zurich, Switzerland, a me kona mau hoa hana hoʻohālikelike i nā kāpeti i ulu ʻia me ka hoʻohana ʻana i nā mea kanu organik i loaʻa mai ka vinasse, kahi huahana o ka hana ethanol, me nā mea kanu i hana ʻia mai ka mimi kanaka a me nā feces.
Ua hoʻohālikelike ʻia ka hua no nā kāpeti i ulu me nā fertilizers mimi nitrified (NUFs) me nā mea kanu me ka vinasse. ʻO nā kāpeti i ulu me ka compost faecal, a i ʻole ka compost a me nā NUF i hui pū ʻia, he haʻahaʻa nā hua, akā hiki i kēia mea hoʻomomona ke hoʻonui i ka ʻike kalapona lepo i ka wā lōʻihi, ʻike ʻia ka haʻawina.
Ua hoʻāʻo pū ka poʻe noiʻi no nā mea ʻoi aku ma mua o 300 mau kemika i loko o ka compost faecal, me nā lāʻau lapaʻau, nā lapalapa ahi a me nā mea hoʻopiʻi pepeke. ʻO 6.5 pākēneka wale nō o kēia mau mea i ʻike ʻia, ma nā haʻahaʻa haʻahaʻa loa. ʻO nā lāʻau lapaʻau he 11 i ʻike ʻia i loko o ka compost, ʻelua wale nō i loaʻa i loko o nā ʻāpana hiki ke ʻai ʻia: ka ibuprofen painkiller a me ka lāʻau anticonvulsant a me ka carbamazepine. Akā ʻoi loa ka haʻahaʻa o ka manaʻo o ka mea hope e pono ai ʻoe e ʻai i ka hapalua miliona kāpeti e loaʻa i kahi pā hoʻokahi.
"ʻO nā huahana i loaʻa mai ka hana hou ʻana i ka mimi kanaka a me nā feces he mea ola a palekana hoʻi nā fertilizers nitrogen no ka mahi ʻana i ke kāpeti," wahi a Häfner ma kahi ʻōlelo. "Ua hāʻawi lākou i nā hua like e like me ka huahana fertilizer maʻamau, a ʻaʻole i hōʻike i kahi pilikia e pili ana i ka lawe ʻana i nā pathogens a i ʻole nā lāʻau lapaʻau."