npua quav, nyuj quav thiab yaj quav quav yog cov quav thiab cov khib nyiab ntawm cov liaj teb lossis cov npua hauv tsev, nyuj thiab yaj, uas yuav ua rau ib puag ncig muaj kuab paug, huab cua paug, kev yug me nyuam ntawm cov kab mob thiab lwm yam teeb meem, ua rau cov tswv ua liaj ua teb mob taub hau.Niaj hnub no, npua quav, nyuj quav thiab yaj quav quav yog fermented rau hauv cov organic compost los ntawm cov organic compost tshuab los yog cov tshuaj chiv.Nws tsis tsuas yog daws qhov teeb meem uas npua thiab nyuj quav nyab ua rau ib puag ncig thiab tsis muaj qhov tso tawm, tab sis kuj hloov npua quav, nyuj quav thiab yaj quav quav rau hauv cov khoom muaj nqis thiab ua rau lawv ua.organic compostpab ua liaj ua teb.Cov hauv qab no yog 4 lub luag haujlwm ntawm nyuj thiab yaj manure organic chiv:
1. Txhim kho av fertility
95% ntawm cov kab hauv av muaj nyob rau hauv daim ntawv insoluble thiab tsis tuaj yeem nqus tau thiab siv los ntawm cov nroj tsuag.Microbial metabolites muaj ntau cov organic acids.Cov khoom no, xws li cov dej kub ntxiv rau cov dej khov, tuaj yeem yaj cov kab mob sai sai xws li calcium, magnesium, sulfur, tooj liab, zinc, hlau, boron, molybdenum thiab lwm yam tseem ceeb rau cov nroj tsuag, thiab ua cov khoom noj uas cov nroj tsuag tuaj yeem nqus tau ncaj qha thiab siv, uas zoo heev txhim kho Fertilizer muaj peev xwm ntawm cov av.
Cov organic teeb meem nyob rau hauv cov organic chiv nce cov ntsiab lus ntawm cov organic teeb meem nyob rau hauv cov av, txo cov cohesion ntawm cov av, thiab txhim khu cov dej thiab chiv retention ntawm cov av xuab zeb.Yog li ntawd, cov av tsim ib tug ruaj khov aggregate qauv, uas yuav ua tau ib tug zoo lub luag hauj lwm nyob rau hauv kev tswj fertility mov.Yog tias siv cov organic chiv, cov av yuav xoob thiab fertile.
2. Txhawb kev tsim tawm ntawm cov kab mob hauv av
Organic chiv tuaj yeem ua rau cov kab mob sib kis hauv av, tshwj xeeb tshaj yog cov kab mob muaj txiaj ntsig zoo, xws li cov kab mob nitrogen-fixing, ammonia-melting bacteria, cellulose decomposing bacteria, thiab lwm yam. Cov kab mob muaj txiaj ntsig no tuaj yeem decompose organic teeb meem hauv av, nce cov qauv ntawm cov av aggregates, thiab txhim kho av muaj pes tsawg leeg.
Cov kab mob kis tau sai sai hauv av.Lawv zoo li lub vev xaib uas tsis pom, muaj kev sib txuam sib luag.Tom qab cov kab mob microbial tuag, ntau microtubules nyob hauv av.Cov kav dej micro no tsis tsuas yog ua kom cov av permeability, tab sis kuj ua rau cov av fluffy thiab mos, tiv thaiv kom tsis txhob muaj cov as-ham thiab dej, ua kom cov av muaj peev xwm khaws cia, thiab zam thiab tshem tawm cov av hardening.
Cov kab mob muaj txiaj ntsig zoo hauv cov chiv chiv kuj tseem tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob tsis zoo, yog li txo qhov ntim ntawm cov tshuaj.Yog tias siv tau ntau xyoo, nws tuaj yeem tiv thaiv cov kab tsuag hauv av, txuag kev ua haujlwm, nyiaj txiag, thiab tsis muaj kuab paug.
Nyob rau tib lub sij hawm, organic chiv kuj muaj ntau yam enzymes secreted los ntawm cov tsiaj digestive ib ntsuj av thiab ntau yam enzymes tsim los ntawm cov kab mob.Thaum cov tshuaj no siv rau hauv av, enzyme kev ua haujlwm ntawm cov av tuaj yeem txhim kho zoo heev.Lub sij hawm ntev, kev siv cov organic chiv zoo tuaj yeem txhim kho cov av zoo.Yog tias peb txhim kho av zoo, peb tsis ntshai tsis muaj peev xwm loj hlob txiv hmab txiv ntoo zoo.
3. Muab cov zaub mov zoo rau cov qoob loo
Organic chiv muaj macronutrients, kab kawm, suab thaj thiab rog uas cov nroj tsuag xav tau.
Cov pa roj carbon dioxide tso tawm los ntawm decomposition ntawm cov organic chiv tuaj yeem siv los ua cov khoom siv rau photosynthesis.Organic fertilizer kuj muaj 5% nitrogen, phosphorus, potassium thiab 45% organic teeb meem, uas tuaj yeem muab kev noj zaub mov zoo rau cov qoob loo.
Nyob rau tib lub sijhawm, nws yuav tsum tau hais tias cov organic chiv decompose hauv av thiab tuaj yeem hloov mus rau ntau yam humic acids.Nws yog cov khoom siv polymer nrog kev ua haujlwm zoo adsorption thiab complex adsorption nyhuv ntawm hnyav hlau ions.Nws tuaj yeem txo cov tshuaj lom ntawm cov hlau hnyav hnyav rau cov qoob loo, tiv thaiv lawv los ntawm kev nkag mus rau cov nroj tsuag, thiab tiv thaiv cov hauv paus system ntawm cov tshuaj humic acid.
Yog tias koj muaj lus nug lossis xav tau, thov hu rau peb los ntawm txoj hauv qab no:
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Post lub sij hawm: Jun-20-2022