Organic chivmuaj ntau yam haujlwm.Organic fertilizer tuaj yeem txhim kho cov av ib puag ncig, txhawb kev loj hlob ntawm cov kab mob uas muaj txiaj ntsig zoo, txhim kho cov khoom lag luam zoo thiab zoo, thiab txhawb kev loj hlob ntawm cov qoob loo.
Tus mob tswj ntawmorganic chiv ntau lawmyog kev sib cuam tshuam ntawm lub cev thiab cov yam ntxwv lom neeg thaum lub sij hawm composting txheej txheem, thiab cov kev tswj kev tswj yog tswj los ntawm kev sib cuam tshuam.
Kev tswj dej noo:
Moisturizing yog ib qho tseem ceeb ntawm cov organic composting.Nyob rau hauv tus txheej txheem ntawm manure composting, tus txheeb ze noo noo cov ntsiab lus ntawm compost raw cov ntaub ntawv yog 40% mus rau 70%, uas ua kom cov kev vam meej ntawm cov composting.
tswj qhov kub thiab txias:
Nws yog qhov tshwm sim ntawm kev ua haujlwm microbial, uas txiav txim siab kev sib cuam tshuam ntawm cov ntaub ntawv.
Composting yog lwm yam hauv kev tswj qhov kub thiab txias.Composting tuaj yeem tswj qhov kub ntawm cov khoom, txhim khu evaporation, thiab quab yuam cua los ntawm pawg.
C/N ratio tswj:
Thaum qhov sib piv C / N yog qhov tsim nyog, composting tuaj yeem ua tau zoo.Yog tias qhov sib piv C / N siab dhau lawm, vim tsis muaj nitrogen thiab qhov chaw loj hlob tsawg, tus nqi degradation ntawm cov organic pov tseg yuav qeeb, ua rau lub sijhawm ntev ntawm cov quav chiv.Yog tias qhov sib piv C / N qis dhau, cov pa roj carbon tuaj yeem siv tau tag nrho, thiab cov nitrogen ntau dhau yuav poob rau hauv daim ntawv ntawm ammonia.Nws tsis tsuas yog cuam tshuam rau ib puag ncig, tab sis kuj txo cov txiaj ntsig ntawm nitrogen chiv.
Qhov cua thiab oxygen muab:
Manure composting yog ib qho tseem ceeb hauv huab cua tsis txaus thiab oxygen.Nws lub luag haujlwm tseem ceeb yog muab cov pa oxygen tsim nyog rau kev loj hlob ntawm cov kab mob.Cov tshuaj tiv thaiv kub yog kho los ntawm kev tswj lub qhov cua, thiab qhov siab tshaj plaws kub thiab lub sij hawm tshwm sim ntawm composting yog tswj.
PH tswj:
Tus nqi pH yuav cuam tshuam rau tag nrho cov txheej txheem composting.Thaum cov txheej txheem tswj tau zoo, cov nplooj lwg tuaj yeem ua tiav zoo.Yog li ntawd, cov organic chiv zoo tuaj yeem tsim thiab siv los ua cov chiv zoo tshaj plaws rau cov nroj tsuag.
Organic fertilizer fermentation feem ntau dhau los ntawm peb theem:
Thawj theem yog kub taub hau.Thaum lub sijhawm ua haujlwm no, ntau qhov cua sov yuav raug tsim tawm.Qee cov pwm, kab mob spores, thiab lwm yam hauv cov khoom siv raw yuav decomposed rau hauv cov suab thaj ua ntej nyob rau hauv aerobic thiab kub kub.Qhov kub tuaj yeem nce mus txog 40 degrees.
Qhov thib ob theem nkag mus rau theem siab kub.Raws li qhov kub thiab txias, cov kab mob kub kub zoo pib ua haujlwm.Lawv decompose qee cov organic teeb meem xws li cellulose thiab txuas ntxiv ua kom sov kom txog thaum 70-80 degrees Celsius.Lub sijhawm no, cov kab mob xws li cov kab mob kub kub zoo pib tuag lossis dormant..
Qhov thib peb yog qhov pib ntawm lub caij txias.Lub sijhawm no, cov organic teeb meem tau pib decomposed.Thaum qhov kub thiab txias rov qab mus rau qis dua 40 degrees, cov kab mob uas koom nrog hauv thawj txheej txheem rov ua haujlwm dua.Yog tias qhov kub thiab txias txias heev, nws txhais tau hais tias qhov decomposing tsis txaus, thiab nws tuaj yeem tig rov qab.Ua qhov ntsuas kub thib ob.
Cov txheej txheem decomposing ntawm cov organic teeb meem thaum lub sij hawm fermentation yog tiag tiag tag nrho cov txheej txheem ntawm active kev koom tes ntawm microorganisms.Peb tuaj yeem ntxiv qee qhov pib muaj cov kab mob sib xyaw kom nrawm nrawm ntawm cov organic chiv.
Disclaimer: Ib feem ntawm cov ntaub ntawv hauv kab lus no tsuas yog siv rau kev siv xwb.
Post lub sij hawm: Sep-09-2021