Txhawm rau ua kom lub qe qe ua haujlwm zoo nyob rau lub caij ntuj sov thaum kub kub, nws yog ib qho tsim nyog yuav tsum tau ua txoj haujlwm zoo ntawm kev tswj xyuas.Ua ntej tshaj plaws, kev pub mis ntawm hens yuav tsum tau kho kom haum raws li qhov xwm txheej tiag tiag, thiab kev saib xyuas yuav tsum tau them rau kev tiv thaiv kev kub ntxhov.
Yuav ua li cas pub qe-ntev hens nyob rau lub caij ntuj sov?
1. Ua kom cov zaub mov concentration ntawm pub
Nyob rau lub caij ntuj sov, thaum lub ambient kub siab tshaj 25 ℃, kev noj ntawm qaib yuav txo tau raws li.Kev noj cov as-ham kuj txo qis raws li, ua rau cov qe qis qis thiab cov qe tsis zoo, uas yuav tsum muaj kev noj zaub mov ntau ntxiv.
Thaum lub caij kub kub, lub zog xav tau ntawm cov hens raug txo los ntawm 0.966 megajoules ib kilogram ntawm pub metabolism piv rau cov qauv pub mis ib txwm muaj.Yog li ntawd, qee cov kws tshaj lij ntseeg hais tias lub zog concentration ntawm cov khoom noj yuav tsum raug txo kom tsim nyog thaum lub caij ntuj sov.Txawm li cas los xij, lub zog yog tus yuam sij rau kev txiav txim siab lub qe ntau lawm tom qab lub tso henstau pib tso.Kev noj zaub mov tsis txaus feem ntau tshwm sim los ntawm kev noj zaub mov kom tsawg thaum lub sij hawm kub siab, uas cuam tshuam rau lub qe qe.
Cov kev ntsuam xyuas tau pom tias cov qe qe tuaj yeem nce ntxiv thaum 1.5% cov roj taum siav tau ntxiv rau pub thaum lub caij ntuj sov kub.Vim li no, tus nqi ntawm cov khoom noj xws li pob kws yuav tsum tau txo kom tsim nyog, yog li nws feem ntau tsis tshaj 50% mus rau 55%, thaum cov khoom noj khoom haus concentration ntawm cov khoom noj yuav tsum tau nce kom tsim nyog los xyuas kom meej qhov kev ua tau zoo ntawm nws cov kev ua tau zoo.
2.Ntau cov khoom noj protein ntau raws li qhov tsim nyog
Tsuas yog los ntawm kev nce qib protein hauv cov khoom noj raws li qhov tsim nyog thiab ua kom qhov sib npaug ntawm cov amino acids tuaj yeem ua tau raws li qhov xav tau ntawm cov protein.tso hens.Txwv tsis pub, qe qe yuav raug cuam tshuam vim tsis muaj protein ntau.
Cov ntsiab lus protein nyob rau hauv pub rautso hensnyob rau hauv lub caij kub yuav tsum tau nce los ntawm 1 mus rau 2 feem pua cov ntsiab lus piv nrog rau lwm lub caij, mus txog ntau tshaj 18%.Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau nce cov ncuav mog qab zib pluas noj xws li taum noj mov thiab paj rwb kernel ncuav mog qab zib hauv cov khoom noj, nrog rau cov nyiaj yuav tsum tsis pub tsawg dua 20% mus rau 25%, thiab cov tsiaj protein ntau xws li ntses pluas noj yuav tsum. raug txo kom tsim nyog los ua kom palatability thiab txhim kho kom tsawg.
3. Siv cov khoom noj kom zoo zoo
Txhawm rau kom tsis txhob muaj kev ntxhov siab thiab txo qis qe tsim los ntawm qhov kub thiab txias, nws yog ib qho tsim nyog yuav tsum tau ntxiv qee cov tshuaj ntxiv nrog cov nyhuv los tiv thaiv kev ntxhov siab rau cov khoom noj los yog dej haus.Piv txwv li, ntxiv 0.1% rau 0.4% vitamin C thiab 0.2% rau 0.3% ammonium chloride rau cov dej haus tuaj yeem txo qhov kub ntxhov.
4. qhov tsim nyog siv cov ntxhia pub
Thaum lub caij kub, cov ntsiab lus phosphorus hauv cov zaub mov yuav tsum tau nce kom tsim nyog (phosphorus tuaj yeem ua lub luag haujlwm hauv kev txo cov kev ntxhov siab), thaum cov ntsiab lus calcium hauv cov zaub mov nteg qe tuaj yeem nce mus rau 3.8% -4% kom ua tiav cov calcium. -phosphorus tshuav kom deb li deb tau, khaws cov calcium-phosphorus piv ntawm 4: 1.
Txawm li cas los xij, calcium ntau dhau nyob rau hauv pub yuav cuam tshuam rau palatability.Txhawm rau nce cov calcium kom tsawg, tsis cuam tshuam rau lub palatability ntawm pub rau nteg qe, ntxiv rau ntxiv cov calcium ntxiv hauv cov zaub mov, nws tuaj yeem ntxiv cais, cia cov qaib pub dawb kom tau raws li lawv cov kev xav tau ntawm lub cev.
Peb nyob online, Kuv tuaj yeem pab koj li cas hnub no?Thov hu rau peb ntawmdirector@retechfarming.com.
Post lub sij hawm: Aug-18-2022
