Nkhani
-
Lambda-cyhalothrin TC
Lambda-cyhalothrin, yomwe imadziwikanso kuti cyhalothrin ndi kungfu cyhalothrin, idapangidwa bwino ndi gulu la AR Jutsum mu 1984. Njira yake yochitirapo kanthu ndikusintha kufalikira kwa nembanemba ya minyewa ya tizilombo, kuletsa kuyendetsa kwa axon ya mitsempha ya tizilombo, kuwononga neuron. ntchito pa...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 ziwopsezo zomwe zingawononge 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, chivwende, phwetekere, mbatata, biringanya, udzu winawake, anyezi wobiriwira, leek, mpunga, tirigu, chimanga , mtedza, nzimbe, tiyi mitengo, mitengo ya citrus, mitengo ya maapulo, mitengo ya mapeyala, m'nyumba, kunja ...Werengani 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 kwakhala kokulirakulira, zomwe zikuchititsa 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 la 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 kuti chitha kugwiritsidwa ntchito kunthaka kuti zithetse tizilombo toyambitsa matenda, komanso momwe fipron imawonongera ...Werengani zambiri -
Kodi pyriproxyfen ingapewe bwanji tizirombo?
High-purity pyriproxyfen ndi kristalo.Zambiri mwa pyriproxyfen zomwe timagula pamoyo watsiku ndi tsiku ndi madzi.Madziwo amasungunuka ndi pyriproxyfen, omwe amathandiza kwambiri pazaulimi.Anthu ambiri amadziwa za pyriproxyfen chifukwa cha izi.Ndi mankhwala abwino kwambiri ophera tizilombo, omwe amakhudza kwambiri transfo...Werengani zambiri -
Tilmicosin ndi pafupifupi ofanana mu zipangizo, mmene kusiyanitsa kusiyana pakati pawo?
Nkhumba ya kupuma kwa nkhumba nthawi zonse yakhala matenda ovuta omwe amavutitsa eni ake a nkhumba.Etiology ndi yovuta, tizilombo toyambitsa matenda ndi zosiyanasiyana, kufalikira kuli kwakukulu, ndipo kupewa ndi kulamulira kumakhala kovuta, zomwe zimabweretsa kuwonongeka kwakukulu kwa minda ya nkhumba.M'zaka zaposachedwa, matenda a kupuma kwa nkhumba nthawi zambiri ...Werengani zambiri
