Agronomists hais tias tsis sib xws tab sis thinner sawv ntsug feem ntau zoo dua pib nrog pob kws thiab taum pauv.
Cov neeg cog pob kws thiab cov taum pauv tau ntsib qhov tshwm sim qeeb, txo qis cov qhov rais cog thiab cov av txias yuav tsum tsis txhob ncav cuag lub pob replant sai heev, hais tias University of Wisconsin's Harkirat Kaur thiab Shawn Conley. Lawv hais txog qhov xwm txheej ntawm thaj chaw, sawv cev tsis sib xws thiab rov qab los ntawm kev nqis peev tseem ceeb tshaj li hnub ntawm daim ntawv qhia hnub.
Thaum kev puas tsuaj tshwm sim hauv pob kws, thawj kauj ruam yog kuaj xyuas qhov tshwm sim ua rau poob, qhia Harkirat Kaur, Extension pob kws tshwj xeeb hauv tsev kawm ntawv.
"Koj puas pom kev poob vim muaj teeb meem yub? Puas yog kev sib xyaw tsis muaj zog? Puas muaj dej? Cov khoom no yog qhov tseem ceeb rau kev nkag siab, vim tias kev cog qoob loo uas puas lawm tseem yog tus nqi ntxiv uas peb ua," Kaur hais.
Nws ntseeg tias sawv uniformity feem ntau tseem ceeb tshaj cov neeg cog rau pob kws.
"Ib qho chaw sawv ntsug ntawm cov neeg tsawg yog qhov zoo dua li muaj qhov sawv ntsug uas nyob ntawm cov neeg siab dua tab sis muaj ob peb qhov sib txawv hauv nws," nws hais. "Tsis yog. 1, nws yuav cuam tshuam koj cov khoom noj khoom haus tag nrho rau tag nrho cov teb. Thib ob, nws tseem yuav cuam tshuam rau koj cov haujlwm tag nrho thaum koj tsiv mus ntxiv rau lub caij."
Hnub tim, muaj sia nyob zoo thiab hybrid kom loj hlob tag nrho yuav tsum tau hnyav ua ke hauv kev txiav txim siab.
"Yog tias koj tab tom saib ntawm qhov muaj sia nyob uas tsawg dua 70% ntawm koj lub hom phiaj qub, ces koj yuav xav mus rau kev cog qoob loo," Kaur hais. "Tab sis puas yog qhov kev cog qoob loo yuav yog qhov sai sai no? Nws nyob ntawm seb lub teb tau pom meej tias tsis muaj cov cim ntawm kev rov qab los, uas qhia txog qhov tsis sib xws ntawm cov teb."
Muaj ntau zaus, nws hais kom ua siab ntev - tshwj xeeb tshaj yog thaum lub caij ntuj sov los yog hawb pob nkag rau hauv daim duab.
"Nws yog ib txwm zoo los muab cov qoob loo qee lub sij hawm rov qab los," nws qhia, tshwj xeeb tshaj yog thaum lawg ntaus thaum lub ntsiab lus loj hlob tseem nyob hauv av. "Feem ntau ntawm cov pob kws cog qoob loo nyob rau lub Tsib Hlis lossis Lub Rau Hli Ntuj muaj lawv qhov chaw loj hlob tseem nyob hauv av (hauv Wisconsin), thiab cov nroj tsuag feem ntau muaj peev xwm rov qab los ntawm cov kev ntxhov siab no."
Khiav Pob Kws Replant Math
Txhawm rau tsim qhov kev txiav txim siab cog qoob loo, Kaur taug kev los ntawm kev cog qoob loo rov qab- ntawm- kev nqis peev rau thaj chaw sab qab teb Wisconsin uas tau cog rau lub Tsib Hlis 5 nrog tag nrho - lub caij 113-hnub hybrid.
Nitrogen, Natural Gas Thiab Sijhawm
Kaur tseem txuas lub sijhawm cog qoob loo rau kev tswj hwm nitrogen thiab kev lag luam roj tsis hloov pauv.
"Natural gas yog qhov tseem ceeb heev rau kev ua liaj ua teb, vim tias nws ua rau peb cov chiv nitrogen ntau," nws hais. "Thaum peb tab tom saib tag nrho cov nqi roj tsis ruaj khov, nws qhia txog peb cov nqi ua liaj ua teb nyob qhov twg ntawm ob mus rau yim lub lis piam thaum nws tshwm sim ntawm lub ntiaj teb no."
Ua ntej txiav txim siab hloov pauv, nws hais kom cov neeg ua liaj ua teb paub qhov chaw lawv sawv ntawm qhov muaj nitrogen.
"Peb yuav tsum xyuas kom meej tias muaj nitrogen ntau npaum li cas nyob rau hauv av thiab muaj pes tsawg nitrogen tseem muaj los siv rau cov qoob loo," nws hais. "Ua lwm qhov kev tshuaj ntsuam av tej zaum yuav siv tau. Nws yuav pab txuag tau tus nqi ntawm kev thov nitrogen ntau dua, lossis tseem tso cov sij hawm siv cov chiv."
Kaur hais tias cais cov tswv yim siv nitrogen ua kom muaj txiaj ntsig ntau dua hauv lub xyoo nyuaj nyiaj txiag zoo li no.
"Kev tiv thaiv kev nqis peev nitrogen uas twb muaj lawm yog qhov tseem ceeb," nws hais. "Yog hais tias koj (ua tau), npaj rau ib tug sidedress. Tom qab ntawd replanting ua ntej sidedress yog ib yam dab tsi uas yuav pab tau koj txuag tau ib co ntawm koj lub sij hawm thiab kuj ib co ntawm koj cov nyiaj."
Rau Soybeans, 'Tsis Txhob Hloov Txhua Yam' - Tsuas yog Kab Dav
Ntawm cov taum mog, Shawn Conley, Extension soybean thiab cov kws tshwj xeeb ntawm cov nplej me me ntawm University of Wisconsin, muab nws cov kauj ruam tom ntej ntawm lub caij no.
"Hauv luv luv, hauv paus, tsis txhob hloov dab tsi tshwj tsis yog tej zaum yuav nqaim koj cov noob taum yog tias koj ua tau," nws hais. "
Feem ntau ntawm nws qhov chaw tshawb fawb hauv tsev kawm ntawv thoob plaws Wisconsin twb tau cog lawm, txawm tias qee cov taum tseem zaum hauv av qhuav tos los nag.
Conley hais ntxiv tias nws cia siab tias Wisconsin cov neeg ua liaj ua teb cog qoob loo kwv yees li ib nrab ntawm -nplooj ntau cov taum pauv hauv xyoo 2026 dua li lawv tau ua hauv 2025, raws li qhov kev kwv yees tam sim no thiab lub caij nplooj ntoo hlav.
Ua ntej pob kws tam sim no, Ua tiav taum tom qab
Rau cov neeg cog qoob loo juggling ob qho qoob loo, Conley hais tias cov qoob loo raug nplua nkhaus tau rov qab zoo rau cov pob kws.
"Lub sijhawm no ntawm lub caij cog qoob loo, qhov chaw uas peb zaum hauv lub Tsib Hlis, peb nyob rau hauv qhov kev poob qis ntawm cov txiaj ntsig zoo rau kev cog qoob loo qeeb hauv cov pob kws piv rau qhov uas peb tau nrog cov taum pauv," nws piav qhia.
"Peb tab tom pom tseeb poob tawm los ntawm kev ncua sijhawm cog qoob loo, ib yam nkaus, tab sis tsis yog li peb nrog pob kws," nws hais ntxiv. "Nws mob kuv hais, thiab kuv tweeted no tawm lub lim tiam dhau los - nws yog lub sij hawm los saib xyuas cov pob kws cog qoob loo, yog tias ua tau, yog tias av haum."
Nws cov lus rau cov neeg ua liaj ua teb: tau pob kws qhwv, tom qab ntawd rov qab los thiab ua tiav cov taum pauv.
