Cov yas qhwv silage yog ib daim yas uas tsim tshwj xeeb rau kev khaws cia silage. Ua los ntawm cov polymers xws li polyethylene (PE), nws feem ntau muaj kev ywj pheej zoo heev, tiv taus qhov tho, thiab kaw tau zoo. Nws qhov tuab feem ntau yog li ntawm 0.01 txog 0.1 hli thiab feem ntau yog xim dub lossis ob xim (ib sab dub los thaiv lub teeb, lwm sab dawb los cuam tshuam lub hnub ci). Qee yam khoom kuj muaj cov tshuaj tiv thaiv UV kom ua rau ruaj khov hauv qhov chaw sab nraum zoov.
Lub luag haujlwm tseem ceeb ntawm silage qhwv yog qhwv cov khoom silage (xws li cov pob kws, cov nyom zaub, thiab cov beet pulp), cais lawv ntawm huab cua thiab dej noo, tsim kom muaj ib puag ncig anaerobic rau cov pub. Qhov no txhawb kev loj hlob ntawm cov kab mob zoo xws li cov kab mob lactic acid thiab tiv thaiv kev loj hlob ntawm cov kab mob spoilage, yog li tswj tau lub sijhawm ntev tshiab thiab khaws cia cov as-ham.
Nws lo rau cov khoom siv silage, zoo thaiv cov cua nkag, tiv thaiv oxidation thiab spoilage, thiab xyuas kom meej tias silage fermentation zoo. Kev Tiv Thaiv Kev Laus thiab Huab Cua Muaj Zog: Kev ntxiv cov khoom xyaw UV-resistant tso cai rau nws kom tiv taus lub hnub ci ncaj qha, cua thiab nag hauv qhov chaw qhib huab cua, txuas ntxiv nws lub neej kev pabcuam thiab txo qhov kev pheej hmoo ntawm silage tsis ua haujlwm vim yog kev puas tsuaj ntawm zaj duab xis.
Nws cov qauv mos mos hloov kho rau ntau yam silage piles lossis silo duab thaum tiv taus punctures los ntawm cov khoom ntse xws li straw thiab pob zeb, ua kom lub foob ntev thiab ruaj khov. Los ntawm kev tsim ib puag ncig anaerobic nruj, nws ua kom cov kab mob lactic acid fermentation sai dua, txo qis pH ntawm silage, thiab inhibits kev loj hlob ntawm cov kab mob phem xws li pwm thiab poov xab, yog li txhim kho qhov saj thiab cov khoom noj khoom haus ntawm pub.
Vim nws tsis hnyav thiab yooj yim txiav, cov txheej txheem tso thiab qhwv yog ua sai thiab ua tau zoo. Yog tias khaws cia kom zoo tom qab siv, qee cov yeeb yaj kiab tuaj yeem siv rov qab tau, sib npaug ntawm kev siv tau zoo nrog kev xav txog ib puag ncig. Qhov no yog nws qhov chaw siv tseem ceeb. Siv los qhwv cov pob kws, alfalfa, ryegrass, thiab lwm yam nyom zaub mov kom tsim cov silage rau cov tsiaj ruminants xws li nyuj, yaj, thiab nees thaum lub caij ntuj no lossis lub caij qhuav, daws teeb meem tsis txaus pub.
Thaum cog mov, nplej, thiab lwm yam qoob loo, silage qhwv pab khaws cov as-ham hauv cov straw, hloov nws mus ua cov khoom noj zoo thaum txo cov pa phem ib puag ncig los ntawm kev hlawv straw.
Kev Npog Qhov Chaw Loj/Pile Silage: Hauv cov liaj teb tsiaj loj, cov zaj duab xis silage siv los npog cov qhov chaw loj silage lossis cov pawg silage hauv av, kom ntseeg tau tias muaj cov silage kaw. Qhov no yog qhov tsim nyog rau kev khaws cia zaub mov ntau mus sij hawm ntev. Cov neeg ua liaj ua teb hauv tsev neeg tuaj yeem siv cov zaj duab xis silage los tsim cov hnab silage me me, yooj yim khaws cov zaub mov me me, ua tau raws li cov kev xav tau zaub mov ntawm cov liaj teb me me nrog kev yooj yim thiab kev ywj pheej.
Ua ib yam cuab yeej tseem ceeb rau kev khaws cia cov tsiaj txhu, silage qhwv, nrog nws cov khoom zoo heev thiab ruaj khov, ua lub luag haujlwm tseem ceeb hauv kev ua kom cov tsiaj txhu zoo thiab txo cov nqi ua liaj ua teb. Nws yog ib yam khoom tseem ceeb hauv kev ua liaj ua teb niaj hnub no.
Lub sijhawm tshaj tawm: Lub Yim Hli-14-2025