Ka hopena o ka Oxygen ma ka Composting

ʻO ka ʻōlelo maʻamau,hoʻopuehuua māhele ʻia i loko o ka compost aerobic a me ka compost anaerobic.ʻO ka hoʻopuehu aerobic e pili ana i ke kaʻina decomposition o nā mea ola i mua o ka oxygen, a ʻo kāna metabolites ka nui o carbon dioxide, wai, a me ka wela;oiai anaerobic composting e pili ana i ka decomposition o organic mea i ka nele o ka oxygen, a me ka hope metabolites o anaerobic decomposition he Methane, carbon dioxide a me ka nui haʻahaʻa haʻahaʻa kaumaha intermediates e like me organik acids, etc. Kuʻuna comosting ua nui ma luna o anaerobic composting. ʻoiai ʻo ka compost o kēia wā e hoʻohana nui i ka compost aerobic, no ka mea, ʻoi aku ka maʻalahi o ka compost aerobic no ka hana nui a ʻaʻole liʻiliʻi ka hopena i ke kaiapuni a puni.

ʻO ka hoʻoulu ʻana a me ka hāʻawi ʻana i ka oxygen i ka waihona maka ke kī i ka holomua o ka composting.ʻO ka nui o ka koi o ka oxygen i loko o ka compost e pili ana i ka ʻike o nā mea organik i loko o ka compost.ʻOi aku ka nui o nā mea organik, ʻoi aku ka nui o ka hoʻohana ʻana i ka oxygen.ʻO ka mea maʻamau, ʻo ke koi o ka oxygen i ke kaʻina hana compost e pili ana i ka nui o ka carbon oxidized.

I ka hoʻomaka ʻana o ka compost, ʻo ia ka hana decomposition o nā microorganism aerobic, e koi ana i nā kūlana ventilation maikaʻi.Inā maikaʻi ʻole ka ea, e kāohi ʻia nā microorganism aerobic, a e hoʻoheheʻe mālie ʻia ka compost;akā, inā kiʻekiʻe ka ea, ʻaʻole e nalowale ka wai a me nā meaʻai i loko o ka puʻu, akā, e hoʻoheheʻe ikaika ʻia nā mea organik, ʻaʻole maikaʻi no ka hoʻoulu ʻana o humus.
No laila, i ka wā mua, ʻaʻole pono e paʻa loa ke kino o ka puʻu, a hiki ke hoʻohana ʻia kahi mīkini hoʻohuli e hoʻohuli i ke kino puʻupuʻu e hoʻonui i ka hāʻawi ʻana i ka oxygen o ke kino puʻu.ʻO ka pae anaerobic hope loa he mea kūpono ia i ka mālama ʻana i nā meaʻai a hoʻemi i ka nalowale o ka volatilization.No laila, pono e hoʻopaʻa pono ʻia ka compost a hoʻōki paha i ka huli ʻana.

Manaʻo ʻia ʻoi aku ka maikaʻi o ka mālama ʻana i ka oxygen i loko o ka waihona ma 8% -18%.Ma lalo o 8% e alakaʻi i ka fermentation anaerobic a hoʻopuka i kahi ʻala ʻino;ma luna o 18%, e hoʻomaha ʻia ka puʻu, e hopena i ke ola o ka nui o nā bacteria pathogenic.
ʻO ka helu o ka huli ʻana ma muli o ka hoʻohana ʻana i ka oxygen o nā microorganism i loko o ka puʻu ʻōpala, a ʻoi aku ka nui o ka huli ʻana o ka compost i ka wā mua o ka hoʻopuehu ʻana ma mua o ka pae hope o ka hoʻopuehu ʻana.ʻO ka maʻamau, pono e hoʻohuli ʻia ka puʻu i hoʻokahi manawa i kēlā me kēia 3 lā.Ke piʻi ka mahana ma mua o 50 degere, pono e hoʻohuli ʻia;ke oi aku ka wela ma mua o 70 degere, pono e hoohuli ia i hookahi manawa i na la 2, a ina oi aku ka wela ma 75 degere, e hoohuli ia i hookahi manawa i ka la no ka hooluolu koke.

ʻO ke kumu o ka hoʻohuli ʻana i ka puʻu compost, ʻo ia ka ferment like, hoʻomaikaʻi i ke kiʻekiʻe o ka compost, hoʻohui i ka oxygen, a hoʻemi i ka maʻa a me ka mahana, a ua ʻōlelo ʻia e hoʻohuli i ka compost manure ma kahi o 3 mau manawa.