Nkhani
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Pinoxaden: Mtsogoleri mu Mankhwala Opha Herbicides
唑啉草酯 Dzina lachingerezi ndi Pinoxaden; dzina la mankhwala ndi 8- (2,6-diethyl-4-methylphenyl) -1,2,4,5-tetrahydro-7-oxo-7H- Pyrazolo [1,2-d] [1,4,5] oxadiazepine-9-yl 2,2-dimethylpropionate; Mapangidwe a maselo: C23H32N2O4; Maselo achibale: 400,5; CAS kulowa Nambala: [243973-20-8]; mawonekedwe a structural ...Werengani zambiri -
Low kawopsedwe, palibe zotsalira zobiriwira zomera kukula chowongolera - prohexadione calcium
Prohexadione ndi mtundu watsopano wowongolera kukula kwa mbewu wa cyclohexane carboxylic acid. Idapangidwa mogwirizana ndi Japan Combination Chemical Viwanda Co., Ltd. ndi BASF yaku Germany. Imalepheretsa biosynthesis ya gibberellin muzomera ndikupanga mbewu Zomwe zili mu gibberellin zimachepetsedwa, pamenepo ...Werengani zambiri -
Lambda-cyhalothrin TC
Lambda-cyhalothrin, yomwe imadziwikanso kuti cyhalothrin ndi kungfu cyhalothrin, idapangidwa bwino ndi gulu la AR Jutsum mu 1984. Kachitidwe kake kachitidwe ndikusintha kufalikira kwa nembanemba ya minyewa ya tizilombo, kuletsa kuyendetsa kwa axon ya mitsempha ya tizilombo, kuwononga ntchito ya neuron mwa...Werengani zambiri -
Maselo a maselo a kuwonongeka kwa zomera za glyphosate awululidwa
Potulutsa matani opitilira 700,000 pachaka, glyphosate ndiye mankhwala opha udzu omwe amagwiritsidwa ntchito kwambiri padziko lonse lapansi. Kukana udzu komanso kuwopseza chilengedwe komanso thanzi la anthu chifukwa cha nkhanza za glyphosate zakopa chidwi chachikulu. Pa Meyi 29, Pulofesa Guo Rui ...Werengani zambiri -
Kupititsa patsogolo kwa kugwiritsa ntchito mankhwala ophera tizilombo a neonicotinoid pakuphatikizana kwa mankhwala
Monga chitsimikizo chofunikira cha mbewu zokhazikika komanso zokulirapo, mankhwala ophera tizilombo amagwira ntchito yosasinthika pothana ndi tizirombo. Neonicotinoids ndi mankhwala ophera tizilombo ofunikira kwambiri padziko lapansi. Adalembetsedwa kuti agwiritsidwe ntchito ku China komanso mayiko opitilira 120 kuphatikiza European Union, ...Werengani zambiri -
Kupewa ndi kuwongolera kwa dinotefuran
Dinotefuran ndi wa mtundu wa neonicotinoid tizilombo ndi ukhondo tizilombo, makamaka ntchito kabichi, kabichi, nkhaka, mavwende, phwetekere, mbatata, biringanya, udzu winawake, anyezi wobiriwira, leek, mpunga, tirigu, chimanga , mtedza, nzimbe, mitengo tiyi, mitengo ya malalanjeWerengani zambiri -
Kukonzekera kwa Microencapsulated
M’zaka zaposachedwapa, ndi kufulumira kwa kukwera kwa mizinda ndi kufulumira kwa kusamutsira nthaka, ntchito za kumidzi zaunjikana kwambiri m’mizinda, ndipo kusowa kwa antchito kwakula mokulira, kudzetsa kukwera mtengo kwa ntchito; ndipo chiwerengero cha amayi ogwira ntchito chikuwonjezeka chaka ndi chaka, ...Werengani zambiri -
Chitsogozo pa umuna wa sayansi wa tirigu wa masika ndi mbatata mu 2022
1. Tirigu wa kasupe Kuphatikizapo dera lapakati la Inner Mongolia Autonomous Region, kumpoto kwa Ningxia Hui Autonomous Region, pakati ndi kumadzulo kwa Gansu Province, kummawa kwa Qinghai Province ndi Xinjiang Uygur Autonomous Region. (1) Mfundo ya ubwamuna 1. Malinga ndi nyengo ndi chonde cha nthaka,...Werengani zambiri -
Chimanga cha Brazil, kubzala tirigu kuti chiwonjezeke
Dziko la Brazil likukonzekera kukulitsa maekala a chimanga ndi tirigu mu 2022/23 chifukwa cha kukwera kwamitengo ndi kufunikira, malinga ndi lipoti la USDA's Foreign Agricultural Service (FAS), koma kodi padzakhala zokwanira ku Brazil chifukwa cha mkangano m'dera la Black Sea? Feteleza akadali vuto. Malo a chimanga atha...Werengani zambiri -
Wakupha mphemvu wamphamvu kwambiri m'mbiri! Mitundu 16 yamankhwala amphesa, mitundu 9 ya kusanthula kwazinthu zogwira, iyenera kusonkhanitsidwa!
Chilimwe chafika, ndipo mphemvu zikachuluka, mphemvu m’madera ena zimathanso kuuluka, zomwe ndi zoopsa kwambiri. Ndipo m'kupita kwa nthawi, mphemvu ikukulanso. Zida zambiri zopha mphemvu zomwe ndimaganiza kuti ndizosavuta kugwiritsa ntchito sizikhala zogwira mtima pambuyo pake. Izi ndi ...Werengani zambiri -
Phunzitsani kugwiritsa ntchito florfenicol, ndizodabwitsa kuchiza matenda a nkhumba!
Florfenicol ndi anti-spectrum antibiotic, yomwe imakhala ndi zotsatira zabwino zolepheretsa mabakiteriya a gram-positive ndi mabakiteriya oipa. Choncho, minda yambiri ya nkhumba nthawi zambiri imagwiritsa ntchito florfenicol pofuna kupewa kapena kuchiza nkhumba pakakhala matenda pafupipafupi. odwala. Ogwira ntchito za ziweto m'mafamu ena a nkhumba amagwiritsa ntchito zapamwamba ...Werengani zambiri -
Fipronil, ndi tizirombo ziti zomwe zingathandize?
Fipronil ndi mankhwala ophera tizilombo omwe amapha tizirombo ndi poizoni m'mimba, ndipo amakhala ndi kulumikizana komanso zinthu zina zadongosolo. Sizingathetsere tizilombo toyambitsa matenda pogwiritsa ntchito kupopera mbewu mankhwalawa, komanso kungagwiritsidwe ntchito kunthaka kuti zisawononge tizilombo toyambitsa matenda, komanso mphamvu ya fipron ...Werengani zambiri