Nkhani
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Tirigu wafota m’dera lalikulu, zomwe sizipezeka m’zaka 20!Dziwani chifukwa chake!Kodi pali thandizo lililonse?
Kuyambira February, zambiri zokhudza chodabwitsa cha tirigu mmera chikasu, kuyanika ndi kufa m'munda wa tirigu kawirikawiri anaonekera m'manyuzipepala.1. Chifukwa chamkati chimatanthawuza kuthekera kwa mbewu za tirigu kukana kuzizira ndi chilala.Ngati mitundu ya tirigu yopanda kuzizira ...Werengani zambiri -
Kusanthula Mwachidule: Atrazine
Ametryn, wotchedwanso Ametryn, ndi mtundu watsopano wa herbicide wopezedwa ndi kusintha kwa mankhwala a Ametryn, gulu la triazine.Dzina lachingerezi: Ametryn, ndondomeko ya maselo: C9H17N5, dzina la mankhwala: N-2-ethylamino-N-4-isopropylamino-6-methylthio-1,3,5-triazine, molekyulu yolemera: 227.33.Tekiniki ...Werengani zambiri -
Exhibition Invitation- International Exhibition for Agricultural
Ndife Shijiazhuang Agro Biotechnology Co., Ltd., okhazikika pakupanga ndi kugulitsa mankhwala ophera tizilombo, monga mankhwala ophera tizirombo, herbicides, fungicides ndi zowongolera kukula kwa mbewu.Tsopano tikukupemphani moona mtima kuti mupite ku malo athu ku Astana, Kazakhstan - International Exhibition for Agric...Werengani zambiri -
Glufosinate-p, mphamvu yatsopano yoyendetsera msika wamtsogolo wamankhwala opha udzu
Ubwino wa Glufosinate-p umakondedwa ndi mabizinesi ochulukirachulukira.Monga amadziwika kwa onse, glyphosate, paraquat, ndi glyphosate ndi troika wa herbicides.Mu 1986, Hurst Company (kenako Bayer Company of Germany) idakwanitsa kupanga glyphosate mwachindunji kudzera mumankhwala ...Werengani zambiri -
Kusanthula Mwachidule za matenda a nematode
Ngakhale mbewu za parasitic nematodes ndi za ngozi za nematode, sizowononga mbewu, koma matenda a mbewu.Matenda a nematode a zomera amatanthauza mtundu wa nematode womwe ungathe kuwononga tizilombo tosiyanasiyana ta zomera, kuchititsa kuti zomera zifooke, ndikufalitsa tizilombo toyambitsa matenda ku zomera kwinaku tikupatsira tizilombo...Werengani zambiri -
Kasugamycin · Copper Quinoline: Chifukwa chiyani yakhala malo ogulitsa kwambiri?
Kasugamycin: kupha kawiri bowa ndi mabakiteriya Kasugamycin ndi mankhwala ophera tizilombo omwe amakhudza kaphatikizidwe ka mapuloteni posokoneza kagayidwe ka esterase ka amino acid, amalepheretsa mycelium elongation ndikuyambitsa cell granulation, koma alibe mphamvu pa kumera kwa spore.Ndi low-r ...Werengani zambiri -
Kuwononga Tiligu
nkhanambo: Pakatikati ndi m'munsi mwa mtsinje wa Yangtze ndi Huanghuai ndi madera ena osatha matenda-ofala, pamaziko a kulimbikitsa kulima ndi kasamalidwe ka tirigu pakati ndi mochedwa magawo kukula, tiyenera kulanda nthawi yovuta ya tirigu. mutu ndi maluwa, ac...Werengani zambiri -
Prothioconazole ali ndi kuthekera kwakukulu kwachitukuko
Prothioconazole ndi mankhwala ophera fungicide a triazolethione opangidwa ndi Bayer mu 2004. Pakalipano, adalembetsedwa ndipo amagwiritsidwa ntchito kwambiri m'mayiko / zigawo za 60 padziko lonse lapansi.Kuchokera pamndandanda wake, prothioconazole yakula kwambiri pamsika.Kulowa munjira yokwera ndikuchita...Werengani zambiri -
Insecticide: zochita ndi zinthu zowongolera za indacarb
Indoxacarb ndi mankhwala ophera tizilombo oxadiazine opangidwa ndi DuPont mu 1992 ndipo adagulitsidwa mu 2001. , monga diamondback moth, mpunga...Werengani zambiri -
Kusanthula pa Development Trend of Nematicides
Nematodes ndi nyama zochulukirachulukira kwambiri padziko lapansi, ndipo nematodes zimapezeka kulikonse komwe kuli madzi padziko lapansi.Pakati pawo, mbewu za parasitic nematodes zimakhala 10%, ndipo zimawononga kukula kwa mbewu kudzera mu parasitism, chomwe ndi chimodzi mwazinthu zofunika zomwe zimayambitsa chuma chachikulu ...Werengani zambiri -
Kodi mungapewe bwanji komanso kupewa matenda a masamba afodya?
1. Zizindikiro Matenda osweka masamba amawononga nsonga kapena m'mphepete mwa masamba a fodya.Zotupazo zimakhala zosakhazikika, zofiirira, zosakanikirana ndi mawanga oyera osakhazikika, zomwe zimapangitsa nsonga za masamba osweka ndi m'mphepete mwa masamba.M'kupita kwanthawi, mawanga akuda ang'onoang'ono amabalalika pamadontho a matendawa, ndiye kuti, ascus wa pa ...Werengani zambiri -
Kuphatikiza kwa mankhwala awiriwa ndikufanana ndi paraquat!
Glyphosate 200g/kg + sodium dimethyltetrachloride 30g/kg : kufulumira komanso kwabwino pa udzu wa masamba otakata ndi namsongole wamasamba otakata, makamaka kwa zomera zomwe zimamangidwa m'munda popanda kusokoneza mphamvu ya udzu.Glyphosate 200g/kg+Acifluorfen 10g/kg: Ili ndi zotsatira zapadera pa purslane, etc.Werengani zambiri
