Hmoov organic chiv feem ntau yog siv los txhim kho cov av thiab muab cov as-ham rau cov qoob loo loj hlob.Lawv kuj tuaj yeem decomposed sai sai thaum lawv nkag mus rau hauv av, tso cov as-ham sai sai.Vim tias cov hmoov nplej organic chiv yog absorbed ntawm tus nqi qeeb, cov hmoov organic chiv khaws cia ntev dua li cov kua organic chiv.Kev siv cov organic chiv tau txo qis kev puas tsuaj rau cov nroj tsuag nws tus kheej thiab cov av ib puag ncig.
Organic fertilizer muab cov organic teeb meem rau cov av, yog li muab cov nroj tsuag nrog cov as-ham uas lawv xav tau los pab tsim cov av zoo, tsis yog rhuav tshem lawv.Organic chiv yog li ntawd muaj cov hauv kev lag luam loj.Nrog rau kev txwv maj mam thiab txwv tsis pub siv cov chiv hauv ntau lub teb chaws thiab cov chaw haujlwm cuam tshuam, kev tsim cov organic chiv yuav dhau los ua lub sijhawm ua lag luam loj.
Txhua yam khoom siv organic tuaj yeem fermented rau hauv cov organic compost.Nyob rau hauv qhov tseeb, compost yog crushed thiab soj ntsuam los ua ib tug zoo marketable powdery organic chiv.
1. Tsiaj tso zis: nqaij qaib, npua dung, yaj dung, nyuj hu nkauj, nees quav, luav quav, thiab lwm yam.
2, industrial pov tseg: txiv hmab txiv ntoo, vinegar slag, cassava residue, qab zib residue, biogas pov tseg, fur residue, thiab lwm yam.
3. Agricultural pov tseg: qoob loo straw, soybean hmoov, cottonseed hmoov, thiab lwm yam.
4. Cov khib nyiab hauv tsev: cov khib nyiab hauv tsev.
5, sludge: nroog sludge, dej sludge, lim sludge, thiab lwm yam.
Cov txheej txheem xav tau los tsim cov hmoov nplej organic xws li neem qhob cij hmoov, cocoa peat hmoov, oyster plhaub hmoov, qhuav nqaij nyug dung hmoov, thiab lwm yam, suav nrog cov khoom siv composting, crushing lub resulting compost, thiab ces kuaj thiab ntim lawv.
Hmoov organic chiv ntau lawm kab muaj cov cuab yeej yooj yim, me me ntawm cov cuab yeej peev, thiab kev ua haujlwm yooj yim.
Peb muab kev pabcuam kev pabcuam kev pabcuam, kev npaj raws li cov neeg siv khoom xav tau, tsim cov duab kos, cov lus qhia txog kev tsim kho ntawm qhov chaw, thiab lwm yam.
Powdered organic chiv txheej txheem ntau lawm: compost - crushing - sieve - ntim.
1. Compost
Organic raw cov ntaub ntawv yog ua tsis tu ncua los ntawm lub dumper.Muaj ob peb yam uas cuam tshuam rau compost, xws li particle loj, carbon-nitrogen piv, dej cov ntsiab lus, oxygen cov ntsiab lus thiab kub.Kev mloog yuav tsum tau them rau:
1. Sib tsoo cov khoom rau hauv cov khoom me me;
2. Cov pa roj carbon-nitrogen piv ntawm 25-30: 1 yog qhov zoo tshaj plaws rau kev ua qoob loo zoo.Ntau hom ntawm cov khoom tuaj, qhov ntau dua lub caij nyoog ntawm kev ua kom zoo decomposition yog kom tswj tau qhov tsim nyog C: N piv;
3. Qhov zoo tshaj noo noo cov ntsiab lus ntawm compost raw cov ntaub ntawv feem ntau yog hais txog 50% mus rau 60%, thiab Ph yog tswj ntawm 5.0-8.5;
4. Lub dov-up yuav tso cov cua sov ntawm cov khib nyiab pawg.Thaum cov khoom siv decomposes zoo, qhov kub thiab txias txo me ntsis nrog cov txheej txheem overturning, thiab rov qab mus rau qib dhau los hauv ob lossis peb teev.Qhov no yog ib qho txiaj ntsig zoo ntawm lub dumper.
2. Smash
Vertical strip grinder yog siv los zom cov chiv.Los ntawm crushing los yog sib tsoo, blocky tshuaj nyob rau hauv compost yuav decomposed los tiv thaiv teeb meem nyob rau hauv ntim thiab cuam tshuam qhov zoo ntawm cov organic chiv.
3. Sib
Lub tshuab sieve rau cov menyuam tsis tsuas yog tshem tawm impurities, tab sis kuj xaiv cov khoom tsis tsim nyog, thiab thauj cov compost mus rau lub tshuab sieve los ntawm txoj siv conveyor.Cov txheej txheem txheej txheem no yog tsim rau lub nruas sieve tshuab nrog nruab nrab qhov loj sieve qhov.Sieving yog qhov tseem ceeb rau kev khaws cia, muag thiab siv cov chiv.Sieving txhim kho cov qauv ntawm cov chiv ua kom zoo dua qub, txhim kho cov khoom sib xyaw kom zoo, thiab muaj txiaj ntsig zoo rau kev ntim khoom thiab kev thauj mus los tom ntej.
4. Ntim
Lub sieved chiv yuav raug thauj mus rau lub tshuab ntim khoom rau kev lag luam hmoov nplej organic chiv uas tuaj yeem muag ncaj qha los ntawm kev hnyav, feem ntau nrog 25 kg ib lub hnab lossis 50 kg ib lub hnab raws li ib lub ntim ntim.