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Cov lus qhia rau Bacillus thuringiensis Insecticide

Bacillus thuringiensis yog ib yam kab mobyog ib qho tseem ceeb ua liaj ua teb kab mob, thiab nws lub luag hauj lwm yuav tsum tsis txhob underestimated.

Bacillus thuringiensis yog qhov ua tau zoocog kev loj hlob txhawb cov kab mob. Nws tuaj yeem txhawb kev loj hlob thiab kev loj hlob ntawm cov nroj tsuag los ntawm ntau txoj hauv kev, xws li inducing tso tawm ntawm cov tshuaj hormones loj hlob los ntawm cov hauv paus hniav, optimizing av microbial zej zog, thiab inhibiting pathogenic cov kab mob hauv cov hauv paus hniav. Bacillus thuringiensis tseem yog ib qho tseem ceeb ntawm cov kab mob nitrogen-kho, uas tuaj yeem muab cov khoom noj nitrogen rau cov nroj tsuag los ntawm kev kho cov kab mob endogenous nitrogen hauv cov kab mob. Qhov no tuaj yeem tsis tsuas yog txo cov kev siv tshuaj chiv, tab sis kuj ua rau kom cov qoob loo thiab cov qoob loo zoo thiab txhawb kev txhim kho cov av fertility. Tsis tas li ntawd, Bacillus thuringiensis muaj zog tiv thaiv kev ntxhov siab thiab tuaj yeem muaj sia nyob thiab rov tsim dua hauv qhov chaw hnyav. Nws tseem ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv thiab tswj cov kab mob ntawm cov nroj tsuag, txhim kho av zoo thiab tswj hwm kev sib npaug ntawm thaj chaw ib puag ncig.

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Kev siv tshuaj tua kab Bacillus thuringiensis kom raug

Ua ntej siv, dilute cov tshuaj tua kab Bacillus thuringiensis mus rau qhov tsim nyog concentration ua ntej. Do nws tusyees dua ua ntej txhua yam siv.

Ntxiv cov kua sib xyaw rau hauv lub raj mis tsuag thiab sib npaug rau ntawm qhov chaw thiab sab nraum qab ntawm nplooj ntawm cov nroj tsuag cuam tshuam.

Rau cov kab mob hnyav dua, tshuaj tsuag ib zaug txhua 10 mus rau 14 hnub. Rau cov kab me me, tshuaj tsuag ib zaug txhua 21 hnub.

Thaum siv, tiv thaiv los ntawm lub teeb, zam qhov kub thiab txias ntawm lub hnub ntev kom tiv thaiv kev cuam tshuam cov kab tsuag.

Cov ntsiab lus

Bacillus thuringiensis yog tshuaj tua kab ntsuab thiab ib puag ncig zoo. Nws muaj kev tiv thaiv zoo rau kev nyab xeeb ntawm cov nroj tsuag thiab ua rau muaj kev phom sij me ntsis rau tib neeg thiab lwm qhov chaw lom neeg. Kev siv Bacillus thuringiensis kom raug tuaj yeem daws cov teeb meem kab tsuag rau koj cov nroj tsuag hauv tsev thiab xyuas kom lawv txoj kev loj hlob thiab kev noj qab haus huv.

 

Post lub sij hawm: May-06-2025