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Rizobacter launches bio-noob kho fungicide Rizoderma hauv Argentina

Tsis ntev los no, Rizobacter tau tsim Rizoderma, uas yog tshuaj tua kab mob fungal rau kev kho noob taum pauv hauv Argentina, uas muaj trichoderma harziana uas tswj cov kab mob fungal hauv noob thiab av.

Matias Gorski, tus thawj coj thoob ntiaj teb ntawm Rizobacter, piav qhia tias Rizoderma yog cov tshuaj tua kab mob uas tau tsim los ntawm lub tuam txhab ua ke nrog INTA (National Institute of Agricultural Technology) hauv Argentina, uas yuav siv ua ke nrog cov kab khoom siv tshuaj tua kab mob.

"Siv cov khoom no ua ntej cog qoob loo tsim cov xwm txheej rau cov taum pauv kom loj hlob hauv ib puag ncig ntuj tsim uas muaj txiaj ntsig zoo thiab muaj kev tiv thaiv, yog li ua rau cov qoob loo ntau ntxiv thiab txhim kho cov av tsim khoom," nws hais.

Kev sib xyaw ua ke ntawm cov tshuaj tua kab mob nrog cov tshuaj tua kab mob yog ib qho ntawm cov kev kho mob tshiab tshaj plaws uas siv rau taum pauv. Ntau tshaj xya xyoo ntawm kev sim ua teb thiab kev sib koom ua ke ntawm kev sim tau qhia tias cov khoom ua haujlwm zoo lossis zoo dua li cov tshuaj rau tib lub hom phiaj. Tsis tas li ntawd, cov kab mob hauv cov tshuaj tua kab mob sib haum xeeb nrog qee cov kab mob fungal siv hauv cov mis kho noob.大豆插图

Ib qho zoo ntawm cov tshuaj biologic no yog kev sib xyaw ua ke ntawm peb hom kev ua haujlwm, uas ntuj tsim thaiv qhov rov tshwm sim thiab kev loj hlob ntawm cov kab mob tseem ceeb tshaj plaws uas cuam tshuam rau cov qoob loo (fusarium wilt, simulacra, fusarium) thiab tiv thaiv qhov ua tau ntawm kev tiv thaiv kab mob.

Qhov zoo no ua rau cov khoom no yog qhov kev xaiv zoo rau cov chaw tsim khoom thiab cov kws pab tswv yim, vim tias cov kab mob qis dua tuaj yeem ua tiav tom qab siv thawj zaug ntawm foliicide, ua rau kev siv tau zoo dua.

Raws li Rizobacter, Rizoderma tau ua tau zoo hauv kev sim ua teb thiab hauv lub tuam txhab lub network ntawm kev sim. Thoob ntiaj teb, 23% ntawm cov noob taum pauv tau kho nrog ib qho ntawm cov tshuaj tua kab mob uas Rizobacter tsim.

"Peb tau ua haujlwm nrog cov chaw tsim khoom los ntawm 48 lub tebchaws thiab tau txais txiaj ntsig zoo heev. Txoj kev ua haujlwm no tso cai rau peb teb rau lawv cov kev xav tau thiab tsim cov thev naus laus zis txhaj tshuaj uas tseem ceeb rau kev tsim khoom," nws hais.

Tus nqi siv cov tshuaj tua kab mob rau ib hectare yog US $ 4, thaum tus nqi ntawm urea, uas yog cov chiv nitrogen uas tsim los ntawm kev lag luam, yog li US $ 150 txog US $ 200 rau ib hectare. Fermín Mazzini, tus thawj coj ntawm Rizobacter Inoculants Argentina, tau taw qhia tias: "Qhov no qhia tau tias qhov rov qab los ntawm kev nqis peev yog ntau dua 50%. Tsis tas li ntawd, vim yog qhov zoo dua ntawm cov qoob loo, qhov nruab nrab ntawm cov qoob loo tuaj yeem nce ntau dua 5%.

Yuav kom ua tau raws li cov kev xav tau saum toj no, lub tuam txhab tau tsim cov tshuaj tua kab mob uas tiv taus qhov av qhuav thiab kub siab, uas tuaj yeem ua kom ntseeg tau tias kev kho noob zoo hauv qab qhov xwm txheej hnyav thiab ua rau cov qoob loo ntau ntxiv txawm tias nyob hauv thaj chaw uas muaj xwm txheej tsawg.图虫创意-样图-912739150989885627

Cov thev naus laus zis hu ua biological induction yog lub tuam txhab cov thev naus laus zis tshiab tshaj plaws. Biological induction tuaj yeem tsim cov cim molecular los ua kom cov txheej txheem metabolic ntawm cov kab mob thiab cov nroj tsuag ua haujlwm, txhawb kev ua kom sai dua thiab ua haujlwm tau zoo dua, yog li ua kom muaj peev xwm kho nitrogen ntau tshaj plaws thiab txhawb kev nqus cov as-ham uas cov legumes xav tau kom loj hlob.

"Peb muab kev ua si tag nrho rau peb lub peev xwm tshiab los muab cov khoom siv kho mob uas ruaj khov dua rau cov neeg cog qoob loo. Niaj hnub no, cov thev naus laus zis siv rau hauv daim teb yuav tsum muaj peev xwm ua tau raws li cov neeg cog qoob loo xav tau kom tau txiaj ntsig, thaum tseem tiv thaiv kev noj qab haus huv thiab kev sib npaug ntawm lub ecosystem ua liaj ua teb." Matías Gorski xaus lus.

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Lub sijhawm tshaj tawm: Kaum Ib Hlis-19-2021