Xov xwm
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Daim ntawv thov kev nce qib ntawm neonicotinoid insecticides hauv tshuaj tua kab compounding
Raws li qhov tseem ceeb lav rau cov qoob loo ruaj khov thiab cov qoob loo, cov tshuaj tua kab tshuaj ua si lub luag haujlwm tsis tuaj yeem hloov pauv hauv kev tswj kab tsuag. Neonicotinoids yog cov tshuaj tua kab tseem ceeb tshaj plaws hauv ntiaj teb. Lawv tau sau npe siv hauv Suav teb thiab ntau dua 120 lub tebchaws suav nrog European Union, U...Nyeem ntxiv -
Kev tiv thaiv thiab tswj ntawm dinotefuran
Dinotefuran belongs rau ib hom tshuaj tua kab neonicotinoid thiab tshuaj tua kab mob, feem ntau yog siv hauv zaub qhwv, zaub qhwv, dib, txiv lws suav, lws suav, qos yaj ywm, eggplant, celery, ntsuab dos, leek, mov, nplej, pob kws, txiv laum huab xeeb, qab zib ntoo, tshuaj yej ntoo, citrus ntoo, kua ntoo hauv tsev, pear ntoo, tawm ntoo ...Nyeem ntxiv -
Kev npaj microencapsulated
Nyob rau hauv xyoo tas los no, nrog rau kev nrawm ntawm nroog loj thiab kev hloov av ceev, kev ua haujlwm nyob deb nroog tau muaj zog nyob hauv nroog, thiab kev ua haujlwm tsis txaus tau dhau los ua qhov tseem ceeb, ua rau cov nqi zog ntau dua; thiab kev faib ua feem ntawm cov poj niam hauv lub zog ua haujlwm tau nce xyoo los ntawm xyoo, ib qho ...Nyeem ntxiv -
Kev taw qhia txog kev fertilization ntawm lub caij nplooj ntoos hlav nplej thiab qos yaj ywm hauv 2022
1. Caij nplooj ntoos hlav nplej suav nrog hauv Central Inner Mongolia Autonomous Region, sab qaum teb Ningxia Hui Autonomous Region, nruab nrab thiab sab hnub poob Gansu Province, sab hnub tuaj Qinghai Province thiab Xinjiang Uygur Autonomous Region. (1) Lub hauv paus ntsiab lus ntawm fertilization 1. Raws li climatic tej yam kev mob thiab av fertility, ...Nyeem ntxiv -
Brazil pob kws, nplej cog kom nthuav
Brazil npaj yuav nthuav cov pob kws thiab cov nplej nplej hauv xyoo 2022/23 vim qhov nce nqi thiab kev thov, raws li tsab ntawv ceeb toom los ntawm USDA's Foreign Agricultural Service (FAS), tab sis puas yuav muaj txaus nyob rau hauv Brazil vim muaj kev tsis sib haum xeeb hauv cheeb tsam Dub hiav txwv? Fertilizer tseem yog ib qho teeb meem. Maize area yog exp...Nyeem ntxiv -
Tus tua kab laum muaj zog tshaj plaws hauv keeb kwm! 16 hom tshuaj kab laum, 9 yam tshuaj muaj txiaj ntsig, yuav tsum tau sau!
Lub caij ntuj sov yog nyob ntawm no, thiab thaum kab laum tawm tsam, kab laum hauv qee qhov chaw tuaj yeem ya tau, uas yog qhov ua rau tuag taus. Thiab nrog lub sijhawm hloov pauv, kab laum kuj hloov zuj zus. Ntau cov cuab yeej tua kab laum uas kuv tau xav tias yog siv tau yooj yim yuav tsis zoo nyob rau theem tom ntej. Qhov no yog qhov ...Nyeem ntxiv -
Qhia koj siv florfenicol, nws zoo kawg nkaus los kho tus kab mob npua!
Florfenicol yog ib tug dav-spectrum tshuaj tua kab mob, uas muaj ib tug zoo inhibitory nyhuv ntawm Gram-zoo kab mob thiab cov kab mob tsis zoo. Yog li ntawd, ntau tus npua teb nquag siv florfenicol los tiv thaiv lossis kho npua thaum muaj kab mob ntau zaus. mob. Cov neeg ua haujlwm kho tsiaj ntawm qee tus npua teb siv super-do ...Nyeem ntxiv -
Fipronil, dab tsi kab tsuag tuaj yeem kho tau?
Fipronil yog ib qho tshuaj tua kab uas feem ntau tua kab tsuag los ntawm plab lom, thiab muaj ob qho tib si kev sib cuag thiab qee yam ntawm lub cev. Nws tuaj yeem tsis tsuas yog tswj tau qhov tshwm sim ntawm cov kab tsuag los ntawm foliar txau, tab sis kuj tuaj yeem siv rau hauv av kom tswj cov kab tsuag hauv av, thiab tswj cov nyhuv ntawm fipron ...Nyeem ntxiv -
Cov kab tsuag dab tsi tuaj yeem tiv thaiv pyriproxyfen?
High-purity pyriproxyfen yog siv lead ua. Feem ntau ntawm pyriproxyfen peb yuav hauv lub neej niaj hnub yog kua. Cov kua yog diluted nrog pyriproxyfen, uas yog ntau conducive rau kev ua liaj ua teb siv. Ntau tus neeg paub txog pyriproxyfen vim qhov no. Nws yog ib qho tshuaj tua kab zoo heev, nws feem ntau cuam tshuam rau kev hloov pauv ...Nyeem ntxiv -
Tilmicosin yuav luag tib yam hauv cov ntaub ntawv raw, yuav ua li cas paub qhov txawv ntawm lawv?
Pig ua pa kab mob yeej ib txwm yog ib tug complex kab mob uas plagues npua teb tswv. Lub etiology yog complex, cov kab mob muaj ntau haiv neeg, qhov kev nthuav dav yog dav, thiab kev tiv thaiv thiab kev tswj tsis yooj yim, uas ua rau kev poob zoo rau npua teb. Nyob rau hauv xyoo tas los no, npua teb kab mob ua pa feem ntau ...Nyeem ntxiv -
Yuav ua li cas khiav lag luam kom glyphosate nroj tsuag kom tiav?
Glyphosate yog siv tshuaj tua kab mob biocidal tshaj plaws. Feem ntau, vim yog kev ua haujlwm tsis raug los ntawm tus neeg siv, lub peev xwm ntawm cov tshuaj ntsuab ntawm glyphosate yuav raug txo kom tsawg, thiab qhov zoo ntawm cov khoom yuav raug suav tias yog qhov tsis txaus ntseeg. Glyphosate yog txau rau ntawm nplooj ntawm cov nroj tsuag, thiab nws txoj cai ntawm ...Nyeem ntxiv -
Dab tsi yog "mob"? Kev loj hlob sai, nyuaj los tiv thaiv.
Cov nyom greedy moth belongs rau ib tug lepidoptera, uas yog Ameslikas muab faib rau hauv Teb Chaws Asmeskas. Nws yog tshwm sim los ntawm pob kws, nplej thiab lwm yam grascomb. Tam sim no nws tab tom txeeb kuv lub teb chaws, thiab muaj thaj chaw sib kis, thiab cov nyom greedy npauj muaj zog heev, thiab zaub mov loj. Thiab lub ...Nyeem ntxiv