Nkhani
Nkhani
-
Kodi kusiyana pakati pa zeatin, Trans-zeatin ndi zeatin riboside ndi kotani? Kodi ntchito zawo ndi zotani?
Ntchito zazikulu 1. Kulimbikitsa kugawikana kwa maselo, makamaka kugawikana kwa cytoplasm; 2. Kulimbikitsa kusiyana kwa mphukira. Mu ulimi wa minofu, imagwirizana ndi auxin kuti ilamulire kugawikana ndi kupangika kwa mizu ndi mphukira; 3. Kulimbikitsa kukula kwa mphukira za mbali, kuthetsa ulamuliro wa apical, motero...Werengani zambiri -
Kodi ntchito ya Deltamethrin ndi yotani? Kodi Deltamethrin ndi chiyani?
Deltamethrin ikhoza kupangidwa kukhala mafuta osungunuka kapena ufa wonyowa. Bifenthrin ikhoza kupangidwa kukhala mafuta osungunuka kapena ufa wonyowa ndipo ndi mankhwala ophera tizilombo amphamvu apakatikati okhala ndi zotsatira zosiyanasiyana zopha tizilombo. Ili ndi mphamvu zopha tizilombo komanso zopha m'mimba. Ndi mankhwala...Werengani zambiri -
Ndondomeko ya ulimi ku India yasintha kwambiri! Zinthu 11 zolimbikitsa thanzi la nyama zayimitsidwa chifukwa cha mikangano yachipembedzo.
India yawona kusintha kwakukulu kwa malamulo pamene Unduna wa Zaulimi wachotsa zilolezo zolembetsa za zinthu 11 zopatsa mphamvu zochokera ku nyama. Zinthuzi zangololedwa kugwiritsidwa ntchito pa mbewu monga mpunga, tomato, mbatata, nkhaka, ndi...Werengani zambiri -
Kosakonia oryziphila NP19 ngati cholimbikitsira kukula kwa zomera komanso mankhwala ophera tizilombo toyambitsa matenda a mtundu wa KDML105.
Kafukufukuyu akuwonetsa kuti bowa wa Kosakonia oryziphila NP19 wokhudzana ndi mizu, wochotsedwa ku mizu ya mpunga, ndi mankhwala ophera tizilombo toyambitsa matenda komanso mankhwala achilengedwe omwe amalimbitsa kukula kwa zomera kuti zisawonongeke ndi mpunga. Kuyesera kwa in vitro kunachitika pa masamba atsopano a Khao Dawk Mali 105 (K...Werengani zambiri -
Asayansi aku North Carolina apanga mankhwala ophera tizilombo oyenera kubzala nkhuku m'makhola.
RALEIGH, NC — Kupanga nkhuku kukupitirirabe kukhala mphamvu yoyendetsera ulimi m'boma, koma tizilombo toyambitsa matenda tikuopseza gawo lofunika kwambirili. Bungwe la North Carolina Poultry Federation likuti ndi chinthu chachikulu kwambiri m'boma, chomwe chimapereka pafupifupi $40 biliyoni pachaka ku boma&...Werengani zambiri -
Dziko lomwe likukula mofulumira kwambiri padziko lonse lapansi! Kodi chinsinsi cha msika wa biostimulant ku Latin America ndi chiyani? Chifukwa cha zipatso ndi ndiwo zamasamba komanso mbewu zakumunda, amino acid/protein hydrolysates ndi omwe akutsogolera.
Latin America pakadali pano ndi dera lomwe lili ndi msika wa biostimulant womwe ukukula mwachangu kwambiri. Kukula kwa makampani opanga biostimulant opanda tizilombo toyambitsa matenda m'derali kudzawirikiza kawiri mkati mwa zaka zisanu. Mu 2024 yokha, msika wake unafika pa madola aku US 1.2 biliyoni, ndipo pofika chaka cha 2030, mtengo wake ukhoza kufika pa madola aku US 2.34 biliyoni...Werengani zambiri -
Bayer ndi ICAR adzayesa pamodzi kuphatikiza kwa speedoxamate ndi abamectin pa maluwa a maluwa.
Monga gawo la pulojekiti yayikulu yokhudza ulimi wokhazikika wa maluwa, Indian Institute of Rose Research (ICAR-DFR) ndi Bayer CropScience adasaina Memorandum of Understanding (MoU) kuti ayambitse mayeso ogwirizana a bioefficacy a mankhwala ophera tizilombo kuti athetse tizirombo tomwe timayambitsa kulima maluwa. ...Werengani zambiri -
Kodi zotsatira zotsalira za mankhwala atatu ophera tizilombo (chisakanizo cha pirimiphos-methyl, clothianidin ndi deltamethrin, ndi clothianidin yokha) ndi ziti zomwe zimapangitsa kuti anthu ambiri azitha kugwiritsa ntchito mankhwala amenewa?
Cholinga cha kafukufukuyu chinali kuwunika momwe mankhwala ophera pirimiphos-methyl m'nyumba amagwirira ntchito, kuphatikiza kwa deltamethrin ndi clothianidin, ndi clothianidin ku Alibori ndi Tonga, madera omwe malungo amapezeka kwambiri kumpoto kwa Benin. Pazaka zitatu za kafukufukuyu, kafukufukuyu...Werengani zambiri -
Khothi la ku Brazil lalamula kuti mankhwala ophera tizilombo a 2,4-D aletsedwe m'madera ofunikira a vinyo ndi maapulo kum'mwera.
Khoti kum'mwera kwa Brazil posachedwapa lalamula kuti 2,4-D, imodzi mwa mankhwala ophera udzu omwe amagwiritsidwa ntchito kwambiri padziko lonse lapansi, iletsedwe nthawi yomweyo, m'chigawo cha Campanha Gaucha kum'mwera kwa dzikolo. Chigawochi ndi malo ofunikira kwambiri popanga vinyo wabwino ndi maapulo ku Brazil. Chigamulochi chinaperekedwa ku ...Werengani zambiri -
Ofufuza apeza momwe zomera zimayendetsera mapuloteni a DELLA
Ofufuza ochokera ku Dipatimenti ya Biochemistry ku Indian Institute of Sciences (IISc) apeza njira yomwe yakhala ikufunidwa kwa nthawi yayitali yowongolera kukula kwa zomera zakale monga bryophytes (gulu lomwe limaphatikizapo mosses ndi liverworts) zomwe zidasungidwa m'zomera zomwe zimadzala maluwa pambuyo pake...Werengani zambiri -
BASF Yayambitsa Aerosol ya SUVEDA® Natural Pyrethroid Pesticide
Chosakaniza chogwira ntchito mu BASF's Sunway Pesticide Aerosol, pyrethrin, chimachokera ku mafuta ofunikira achilengedwe ochokera ku chomera cha pyrethrum. Pyrethrin imayanjana ndi kuwala ndi mpweya m'chilengedwe, ndikusweka mwachangu kukhala madzi ndi carbon dioxide, osasiya zotsalira mutagwiritsa ntchito. ...Werengani zambiri -
Zotsatira za kuwala pa kukula ndi chitukuko cha zomera
Kuwala kumapatsa zomera mphamvu yofunikira pa photosynthesis, zomwe zimawathandiza kupanga zinthu zachilengedwe ndikusintha mphamvu panthawi yokukula ndi chitukuko. Kuwala kumapatsa zomera mphamvu yofunikira ndipo ndiye maziko a kugawikana ndi kusiyanitsa kwa maselo, kupanga chlorophyll, minofu...Werengani zambiri