Hauv kev tsim cov zaub ntsuab, cov teeb meem no yuav tsum tau them sai sai rau thaum siv cov chiv organic:
Hauv kev tsim cov zaub ntsuab, cov teeb meem hauv qab no yuav tsum tau them sai sai rau thaum siv cov chiv organic:
Thawj yog los tswj tus nqi ntawm cov organic chiv thiab siv cov nqi tsim nyog ntawm cov tshuaj chiv ua kom sai. Feem ntau, nws raug nquahu kom siv 5-7 tons ntawm cov quav qaib decomposed los yog 6-8 tons ntawm npua, nyuj thiab lwm yam quav hauv ib lub xyoo hauv tsev cog khoom. Nws yog qhov tsim nyog los siv ntau dua hauv tsev cog khoom tshiab, thiab tus nqi ntawm cov tsev cog khoom uas tau cog rau ntau tshaj tsib xyoos yuav tsum raug txo kom tsim nyog. Rau aeolian sandy av, saline-alkali av, dawb pulp av, chernozem, thiab lwm yam uas tsis muaj cov organic teeb meem cov ntsiab lus, nws yuav tsum tau ntau tsim nyog, thaum dub av thiab meadow av nrog ntau dua organic teeb meem ntsiab lus yuav tsum tsawg.
Qhov thib ob, cov organic chiv yuav tsum tau decomposed tag nrho, thiab nws yog nruj me ntsis txwv tsis pub siv cov organic chiv uas tsis tag nrho decomposed. Cov tsiaj txhu tshiab muaj cov kab mob thiab cov cab, yog li nws yuav tsum tsis txhob siv ncaj qha. Feem ntau, nws yuav tsum tau composted tua ntau yam kab mob, kab qe thiab lwm yam hybrid noob thaum lub sij hawm fermentation thiab decomposing txheej txheem, thiab cov organic teeb meem nyob rau hauv lub chiv kuj yuav maj mam decomposed rau ntau yam as-ham uas nroj tsuag yuav nqus tau.
Qhov thib peb yog ua kom muaj kev sib txawv ntawm daim ntawv thov ntawm cov organic chiv kom deb li deb tau, zam ib daim ntawv thov ntawm ib hom organic chiv rau ntau xyoo, thiab siv qee cov chiv chiv ua ke.
Qhov thib plaub yog siv decomposed biogas rau ferment chiv. Biogas fermentation yog tshwm sim los ntawm kev siv ntau yam organic teeb meem xws li tib neeg thiab tsiaj txhu quav quav, qoob loo straw, nyom, ua liaj ua teb pov tseg roj, dej phwj hauv tsev, thiab lwm yam., nyob rau hauv cov xwm txheej ntawm kev sib cais ntawm huab cua thiab qee qhov kub, noo noo, pH, thiab lwm yam. los ntawm kev sib koom ua ke anaerobic decomposition ntawm ntau yam kab mob. Kev siv biogas fermentation chiv nyob rau hauv cov zaub tsis muaj kuab paug yuav tsum muaj lub sij hawm kaw cia ntawm ntau tshaj 30 hnub, qhov kub-kub biogas fermentation kub txog li 53 degree rau 2 hnub, tsis muaj larvae nyob rau hauv cov quav siv, thiab tsis muaj maggots nyob, pupae los yog tshiab pupae nyob ib ncig ntawm lub pas dej. Cov biogas residues tuaj yeem siv tsuas yog tom qab lawv tau raug kho tsis zoo.
Thib tsib, muaj ntau yam txiaj ntsig rau kev sib xyaw tshuaj chiv thiab ua liaj ua teb manures. Cov tshuaj chiv muaj cov ntsiab lus ntawm cov khoom noj muaj txiaj ntsig zoo, cov txiaj ntsig ceev ceev thiab lub sijhawm luv. Ib qho kev noj zaub mov zoo, kev ua liaj ua teb manure yog cov chiv ua tiav, cov ntsiab lus tsis tshua muaj txiaj ntsig, cov txiaj ntsig qeeb thiab siv sijhawm ntev. Yog li ntawd, ob leeg tuaj yeem kawm los ntawm ib leeg.
