Izindaba
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Ukusungulwa kwama-herbicides amasha ane-protoporphyrinogen oxidase (PPO) inhibitors
I-Protoporphyrinogen oxidase (PPO) ingenye yezinhloso eziyinhloko zokuthuthukiswa kwezinhlobo ezintsha zokubulala ukhula, ezibalwa ngengxenye enkulu kakhulu yemakethe.Ngenxa yokuthi lo muthi wokubulala ukhula usebenza kakhulu ku-chlorophyll futhi unobuthi obuncane ezilwaneni ezincelisayo, lo muthi wokubulala ukhula unezici zokuphakama...Funda kabanzi -
Uchoboza amasimu akho obhontshisi owomile?Qiniseka ukuthi usebenzisa ama-herbicides ayinsalela.
Cishe amaphesenti angaba ngu-67 abalimi bobhontshisi owomile eNyakatho Dakota naseMinnesota balima amasimu abo kabhontshisi wesoya ngesikhathi esithile, ngokocwaningo lwabalimi, kusho uJoe Eakley waseNorth Dakota State University's Weed Control Center.ochwepheshe bokuvela noma ngemuva kokuvela.Khipha mayelana ne-hal...Funda kabanzi -
Ukubuka kuka-2024: Imikhawulo yesomiso nokuthekelisa izoqinisa ukunikezwa kukawoyela wesundu emhlabeni jikelele okusanhlamvu
Amanani aphezulu ezolimo eminyakeni yamuva abangele abalimi emhlabeni wonke ukuba batshale okusanhlamvu okuningi nembewu kawoyela.Kodwa-ke, umthelela we-El Nino, ohambisana nemikhawulo yokuthumela ngaphandle kwamanye amazwe kanye nokukhula okuqhubekayo kwesidingo se-biofuel, kusikisela ukuthi abathengi bangabhekana nesimo esiqinile sokuhlinzekwa...Funda kabanzi -
Ucwaningo lwe-UI luthole ukuxhumana okungaba khona phakathi kokufa kwesifo senhliziyo nezinhlobo ezithile zezibulala-zinambuzane.Iowa manje
Ucwaningo olusha oluvela eNyuvesi yase-Iowa lubonisa ukuthi abantu abanamazinga aphezulu ekhemikhali ethile emizimbeni yabo, okubonisa ukuchayeka ezibulala-zinambuzane ezisetshenziswa kakhulu, kungenzeka kakhulu ukuthi babulawe isifo senhliziyo nemithambo yegazi.Imiphumela, eshicilelwe ku-JAMA Internal Medicine, sh...Funda kabanzi -
I-Zaxinon mimetic (MiZax) ikhuthaza ngempumelelo ukukhula nokukhiqiza kwezitshalo zamazambane kanye ne-strawberry ezindaweni eziwugwadule.
Ukushintsha kwesimo sezulu kanye nokukhula ngokushesha kwenani labantu kube yizinselelo ezibalulekile ekuvikelekeni kokudla emhlabeni wonke.Isixazululo esisodwa esithembisayo ukusebenzisa izilawuli zokukhula kwezitshalo (PGRs) ukukhulisa isivuno sezitshalo futhi kunqobe izimo zokukhula ezingezinhle njengezimo zezulu zasogwadule.Muva nje, i-carotenoid zaxin...Funda kabanzi -
Amanani e-technica angama-21 Izidakamizwa ezihlanganisa i-chlorantraniliprole ne-azoxystrobin zehlile
Ngesonto eledlule (02.24~03.01), isidingo semakethe sisonke sibuyile uma kuqhathaniswa neviki eledlule, futhi izinga lomsebenzi linyukile.Izinkampani ezisenhla nezansi nomfula ziye zagcina isimo sengqondo sokuqapha, ikakhulukazi zigcwalisa izimpahla ngezidingo eziphuthumayo;amanani emikhiqizo eminingi ahlala ehlobene...Funda kabanzi -
Izithako ezinconyiwe ezixutshwayo ze-pre-emergence sealing herbicide sulfonazole
I-Mefenacetazole iwumuthi wokuvala ukhula ngaphambi kokuvela owenziwe yiJapan Combination Chemical Company.Ilungele ukulawulwa ngaphambi kokuhluma kokhula olunamaqabunga abanzi kanye nokhula oluyigramineous olunjengokolweni, ummbila, ubhontshisi wesoya, ukotini, ubhekilanga, amazambane, namantongomane.I-Mefenacet ivimbela ikakhulukazi i-bi...Funda kabanzi -
Kungani kungazange kube khona icala le-phytotoxicity ku-brassinoids yemvelo eminyakeni eyi-10?
1. Ama-Brassinosteroids akhona kabanzi embusweni wezitshalo Ngesikhathi sokuziphendukela kwemvelo, izitshalo kancane kancane zakha amanethiwekhi okulawula ama-hormone e-endogenous ukuphendula ezinkingeni ezihlukahlukene zemvelo.Phakathi kwazo, i-brassinoids iwuhlobo lwama-phytosterols anomsebenzi wokukhuthaza i-cell elonga...Funda kabanzi -
I-Aryloxyphenoxypropionate herbicides ingenye yezinhlobo ezivame kakhulu emakethe yomhlaba wonke yokubulala ukhula…
Uma sithatha u-2014 njengesibonelo, ukuthengiswa komhlaba wonke kwemithi yokubulala ukhula i-aryloxyphenoxypropionate bekuyi-US$1.217 billion, okulinganiselwa ku-4.6% wemakethe yokubulala ukhula eyizigidigidi ezingama-US $26.440 kanye no-1.9% wemakethe yomhlaba wonke yama-US$63.212 billion.Yize ingeyinhle njengama-herbicides njengama-amino acid kanye ne-su...Funda kabanzi -
Sisezinsukwini zokuqala zokucwaninga ngesayensi yezinto eziphilayo kodwa sinethemba ngekusasa - Ingxoxo no-PJ Amini, uMqondisi Omkhulu kwaLeaps by Bayer
I-Leaps by Bayer, uphiko lwe-investimenti olunomthelela we-Bayer AG, itshala imali emaqenjini ukuze azuze impumelelo ebalulekile kubhayoloji neminye imikhakha yesayensi yezempilo.Kule minyaka eyisishiyagalombili edlule, inkampani itshale imali engaphezu kwezigidigidi ezingama-1.7 zamarandi emabhizinisini angaphezu kwama-55.PJ Amini, Umqondisi Omkhulu kwaLeaps by Ba...Funda kabanzi -
Ukuvinjelwa kokuthunyelwa kwerayisi e-India kanye nokwenzeka kwe-El Ni ñ o kungase kuthinte amanani erayisi emhlabeni jikelele
Muva nje, ukuvinjelwa kokuthunyelwa kwerayisi e-India kanye nokwenzeka kwe-El Ni ñ o kungase kuthinte amanani erayisi omhlaba.Ngokusho kwe-BMI engaphansi kwe-Fitch, imikhawulo yaseNdiya yokuthunyelwa kwerayisi izohlala isebenza kuze kube sekupheleni kokhetho lwezomthetho ngo-Ephreli kuya kuMeyi, oluzosekela amanani entengo erayisi yakamuva.Ngaleso sikhathi,...Funda kabanzi -
Ngemuva kokuthi i-China inyuse amanani entengo, ukuthunyelwa kwebhali kwe-Australia e-China kwanda kakhulu
Ngomhla zingama-27 kuNovemba 2023, kwabikwa ukuthi ibhali lase-Australia libuyela emakethe yaseShayina ngezinga elikhulu ngemuva kokuthi iBeijing inyuse izintela eziyisijeziso ezidale ukuphazamiseka kwezohwebo iminyaka emithathu.Imininingwane yeCustoms ikhombisa ukuthi iChina ingenise cishe amathani angama-314000 okusanhlamvu evela e-Australia ngenyanga edlule, umaki...Funda kabanzi