Video: Puas yog nyuj quav chiv suav tias yog organic?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Nyuj quav yog tsim los ntawm digested nyom thiab nplej. Nyuj nyuj yog nyob rau hauv siab organic cov ntaub ntawv thiab nplua nuj nyob rau hauv cov as-ham. Nws muaj li ntawm 3 feem pua nitrogen, 2 feem pua phosphorus, thiab 1 feem pua poov tshuaj (3-2-1 NPK). Ntxiv rau, nyuj quav muaj cov ammonia siab thiab cov kab mob uas muaj peev xwm txaus ntshai.
Ntawm no, cov neeg ua liaj ua teb puas siv quav nyab?
Hauv organic ntau lawm, quav feem ntau yog siv rau daim teb raws li raw quav (tshiab los yog qhuav) los yog composted quav (Kupper, 2003). Cov quav tuaj yeem ntxiv cov zaub mov tseem ceeb (nitrogen, potassium, thiab phosphorus, suav nrog NPK) rau hauv av thiab txhim kho cov av zoo.
Qhov thib ob, nyuj quav quav puas txaus ntshai rau tib neeg? Tsiaj quav yog qhov tseem ceeb ntawm tib neeg kab mob. Txaus ntshai Cov kab mob xws li E. coli O157: H7, Listeria, thiab Cryptosporidium muaj nyob hauv nyuj , yaj, thiab mos lwj quav . Kev xa tawm los ntawm cov nqaij qaib, cov noog qus, thiab txawm tias tsiaj yog qhov muaj peev xwm ntawm cov kab mob Salmonella.
Ntawm no, dab tsi yog organic nyuj manure?
Composted Nyuj quav yog ib organic av hloov kho rau zaub vaj, paj txaj, nyom thiab toj roob hauv pes. Nws yog ib tug natural organic cov khoom uas yog aerobically composted thiab ntxiv tsheej lab ntawm cov microbes muaj txiaj ntsig los txhim kho cov qauv hauv av thiab txhawb kev loj hlob ntawm cov nroj tsuag noj qab haus huv.
Dab tsi yog pH ntawm nyuj quav?
Manure pH (tshwj tsis yog nqaij qaib quav ) txo qis nrog composting (Daim duab 4). Cov pH ntawm nyuj quav yog 8.7 nyob rau hauv tshiab thiab txo mus rau 7.7 nyob rau hauv composted qauv. Rau ntxhuav quav , cov pH yog 8.6 nyob rau hauv tshiab thiab 8.5 nyob rau hauv compost, rau nyuj quav pH yog 8.5 nyob rau hauv tshiab thiab 7.4 nyob rau hauv quav compost.
Pom zoo:
Puas yog cov quav tso quav tso quav tsis zoo rau cov kab mob hauv lub cev?
Qee cov kws tshaj lij tau lees paub tias cov tshuaj chlorine tsawg tsawg yuav tua cov kab mob zoo hauv koj lub tank. Txawm li cas los xij, hauv kev lag luam ntawm Clorox® Toilet Bowl Cleaner thiab lwm yam khoom lag luam lub tuam txhab thov tias cov tshuaj dawb muaj kev nyab xeeb siv hauv cov kab mob hauv lub cev
Koj puas tuaj yeem ua chiv quav quav?
Sib tov cov quav quav quav quav zoo ib yam li ua lwm cov quav tsiaj. Cov quav yuav tsum muaj sij hawm rau hnub nyoog ua ntej siv hauv lub vaj. Cov khib nyiab khib nyiab tuaj yeem tsim tsa los tuav cov quav yaj thiab xav tau aeration tsis tu ncua rau kev kho kom raug
Vim li cas cov chiv hluavtaws zoo dua li cov chiv chiv?
Feem ntau cov tshuaj chiv tsis muaj micronutrients. Synthetic chiv tsis txhawb microbiological lub neej nyob rau hauv cov av. Cov tshuaj chiv tsis ntxiv cov ntsiab lus organic rau hauv av. Synthetic chiv feem ntau leach, vim lawv yaj yooj yim, thiab tso cov as-ham sai dua cov nroj tsuag siv lawv
Puas yog Potash suav tias yog organic?
Potash muaj nyob rau hauv cov nroj tsuag-muaj daim ntawv xws li poov tshuaj (K) ntsev xws li poov tshuaj chloride, sulphate, nitrate thiab lwm yam Potash nyob rau hauv manures kuj tseem yog (70-90%) nyob rau hauv dej soluble daim ntawv, nrog ib tug me me npaum li cas khi rau hauv cov organic khoom. uas yog tso rau hauv av daws raws li cov organic teeb meem yog mineralized
Puas yog npua quav yog cov chiv zoo?
Pig manure muaj ntau cov khoom noj khoom haus tseem ceeb xws li nitrogen, phosphorus thiab potassium rau kev loj hlob ntawm cov nroj tsuag, uas tuaj yeem txhawb kev loj hlob zoo thiab ua kom cov qoob loo ntau ntxiv. Txawm hais tias npua quav yog ib qho khoom siv zoo tshaj plaws ntawm cov organic chiv, ntau cov npua manures nqa E