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Nqe lus piav qhia: Qhia txog kev nce qib hauv cov qos yaj ywm ua liaj ua teb, tshawb nrhiav cov kev tshawb fawb tshiab tshaj plaws ntawm cov txheej txheem khaws cia tom qab sau qoob loo thiab lawv qhov cuam tshuam rau cov khoom noj khoom haus zoo, kev ua lag luam, thiab kev ruaj khov. Tshawb nrhiav seb cov kws tshawb fawb thiab cov kws tshaj lij tau daws cov teeb meem li cas los ntawm cov neeg ua liaj ua teb thiab kev lag luam, ua kom cov khoom zoo ntawm cov qoob loo tseem ceeb no txhua xyoo.
Qos yaj ywm ua lub luag haujlwm tseem ceeb hauv Asmeskas kev ua liaj ua teb, nrog rau kev tsim khoom txhua xyoo ntawm kwv yees li 22.5 lab tons. Txawm li cas los xij, kev tswj xyuas cov qos yaj ywm tom qab sau qoob loo zoo yog qhov teeb meem tseem ceeb, suav nrog cov teeb meem ntsig txog huab cua thiab kev kis kab mob. Hauv kev xam phaj nrog Munevver Dogramaci thiab Darrin Haagenson, kws tshawb fawb cog physiologists, nws tau hais tias cov txheej txheem uas twb muaj lawm poob qis hauv kev tswj lub cev tsis zoo thaum khaws cia.
Dogramaci tau hais txog qhov tseem ceeb ntawm kev khaws cov qos yaj ywm hauv cov xwm txheej tshwj xeeb los khaws lawv cov khoom noj khoom haus zoo tshaj plaws. Hmoov tsis zoo, kev ua tsis zoo ntawm tubers thaum sau thiab tom qab sau qoob loo ua rau poob zoo sai, cuam tshuam kev ntxhib los mos, tuav dej, thiab ua rau muaj kab mob ntau ntxiv thaum khaws cia.
Hais txog cov teeb meem no, Paul J. Collins, tus kws tshawb fawb txog noob caj noob ces nyob hauv Maine, tsom mus rau kev tsim cov qos yaj ywm tshiab nrog kev txhim kho agronomic zoo, kev tiv thaiv kab mob, kev tiv thaiv huab cua, thiab cov yam ntxwv zoo. Kev vam meej ntawm ntau yam zoo li Atlantic, feem ntau siv rau qos yaj ywm chips, underscores qhov zoo ntawm cov kev pab cuam yug me nyuam ntawm tag nrho cov nqi saw.
Lub USDA Kev Tshawb Fawb Txog Kev Tshawb Fawb Txog Kev Ua Liaj Ua Teb (ARS) ntiav cov thev naus laus zis tshiab los kawm txog cov qos yaj ywm hauv lub neej, ua kom cov khoom noj txhua xyoo rau ntau yam kev lag luam. Nrog qos yaj ywm yog cov qoob loo tseem ceeb, suav txog 90% ntawm tag nrho cov khoom tsim thaum lub caij nplooj zeeg, qhov tseem ceeb ntawm kev khaws cia zoo tom qab sau qoob loo tsis tuaj yeem overstated.
Tsab ntawv tshawb fawb txog cov teeb meem tseem ceeb uas cov neeg tsim qos yaj ywm ntsib, suav nrog cov teeb meem kev nyab xeeb- thiab kab mob, ua rau poob tom qab sau qoob loo. Physiological dormancy ntawm qos tubers tom qab sau yog ib qho tseem ceeb, cuam tshuam los ntawm noob caj noob ces thiab ib puag ncig tej yam kev mob. Thaum ntxov sprouting thiab kho qhov txhab qeeb ua rau muaj kev hem thawj rau kev ua kom zoo thiab muaj txiaj ntsig zoo.
Kev tshawb fawb tsis tu ncua thiab kev tsim kho tshiab hauv cov qos yaj ywm ua liaj ua teb, tshwj xeeb tshaj yog hauv kev khaws cia tom qab sau qoob loo, yog qhov tseem ceeb rau kev ua kom cov qos yaj ywm muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo. Kev sib koom tes ntawm cov kws tshawb fawb, kws tshuaj caj ces, thiab cov kws paub txog kev ua liaj ua teb tau nthuav tawm txoj hauv kev rau kev txhim kho ntau yam, txhim kho kab mob tiv thaiv, thiab kev tiv thaiv huab cua, muaj txiaj ntsig zoo rau cov neeg ua liaj ua teb, cov neeg tsim khoom, cov khw muag khoom, thiab cov neeg siv khoom zoo ib yam.
