Xov xwm
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Nplej tau withered nyob rau hauv ib cheeb tsam loj, uas tsis tshua muaj nyob rau hauv 20 xyoo!Tshawb nrhiav qhov laj thawj tshwj xeeb!Puas muaj kev pab?
Txij li thaum Lub Ob Hlis, cov ntaub ntawv hais txog qhov tshwm sim ntawm cov noob nplej daj daj, ziab thiab tuag hauv cov nplej tau nquag tshwm sim hauv cov ntawv xov xwm.1. Internal ua yog hais txog lub peev xwm ntawm cov nroj tsuag nplej los tiv thaiv txias thiab drought puas.Yog hais tias hom qoob mog uas tsis zoo txias tsis kam ...Nyeem ntxiv -
Kev soj ntsuam luv luv: Atrazine
Ametryn, tseem hu ua Ametryn, yog ib hom tshuaj tua kab tshiab uas tau txais los ntawm kev hloov kho tshuaj ntawm Ametryn, triazine compound.Lub npe Askiv: Ametryn, molecular mis: C9H17N5, tshuaj lub npe: N-2-ethylamine-N-4-isopropylamino-6-methylthio-1,3,5-triazine, molecular hnyav: 227.33.Cov technica...Nyeem ntxiv -
Exhibition Caw- International Exhibition rau Agricultural
Peb yog Shijiazhuang Agro Biotechnology Co., Ltd., tshwj xeeb hauv kev tsim thiab muag cov khoom siv tshuaj tua kab, xws li tshuaj tua kab, tshuaj tua kab, tshuaj tua kab mob thiab cov nroj tsuag kev loj hlob regulators.Tam sim no peb zoo siab caw koj tuaj xyuas peb lub rooj muag khoom hauv Astana, Kazakhstan - International Exhibition for Agric ...Nyeem ntxiv -
Glufosinate-p, lub zog tsav tsheb tshiab rau kev txhim kho kev lag luam yav tom ntej ntawm biocide herbicides
Qhov zoo ntawm Glufosinate-p yog nyiam los ntawm ntau thiab ntau cov lag luam zoo.Raws li paub rau txhua tus, glyphosate, paraquat, thiab glyphosate yog troika ntawm tshuaj tua kab.Xyoo 1986, Hurst Company (tom qab Bayer Lub Tuam Txhab ntawm Lub Tebchaws Yelemees) tau ua tiav ncaj qha rau kev sib txuas glyphosate los ntawm cov tshuaj ...Nyeem ntxiv -
Kev soj ntsuam luv luv ntawm cov kab mob nematode cog
Txawm hais tias cov nroj tsuag parasitic nematodes yog cov kab mob nematode, lawv tsis yog cov kab tsuag nroj tsuag, tab sis cov kab mob nroj tsuag.Cog nematode kab mob yog hais txog ib hom nematode uas tuaj yeem ua rau ntau cov ntaub so ntswg ntawm cov nroj tsuag, ua rau cov nroj tsuag stunting, thiab kis lwm cov kab mob nroj tsuag thaum kis tus tswv tsev, causin ...Nyeem ntxiv -
Kasugamycin · Copper Quinoline: Vim li cas nws thiaj dhau los ua lag luam hotspot?
Kasugamycin: ob npaug tua cov kab mob thiab cov kab mob Kasugamycin yog cov khoom siv tshuaj tua kab mob uas cuam tshuam cov protein synthesis los ntawm kev cuam tshuam cov esterase system ntawm cov amino acid metabolism, inhibits mycelium elongation thiab ua rau cell granulation, tab sis tsis muaj kev cuam tshuam rau cov kab mob germination.Nws yog low-r...Nyeem ntxiv -
Nplej Pest Control
Scab: Nyob rau nruab nrab thiab qis qis ntawm Yangtze River thiab Huanghuai thiab lwm qhov chaw muaj kab mob-kab mob, nyob rau hauv lub hauv paus ntawm kev ntxiv dag zog rau kev cog qoob loo thiab kev tswj cov nplej nyob rau hauv nruab nrab thiab lig theem ntawm kev loj hlob, peb yuav tsum tuav lub sij hawm tseem ceeb ntawm cov nplej. taub hau thiab flowering, ac ...Nyeem ntxiv -
Prothioconazole muaj peev xwm loj hlob zoo
Prothioconazole yog ib tug dav-spectrum triazolethione fungicide tsim los ntawm Bayer nyob rau hauv 2004. Txog tam sim no, nws tau raug sau npe thiab dav siv nyob rau hauv ntau tshaj 60 lub teb chaws / cheeb tsam thoob ntiaj teb.Txij li thaum nws cov npe, prothioconazole tau loj hlob sai hauv kev ua lag luam.Nkag mus rau ascending channel thiab ua rau ...Nyeem ntxiv -
Insecticide: cov yam ntxwv ua thiab tswj cov khoom ntawm indamcarb
Indoxacarb yog ib qho tshuaj tua kab oxadiazine tsim los ntawm DuPont hauv xyoo 1992 thiab ua lag luam hauv 2001. → Scope ntawm daim ntawv thov: Nws tuaj yeem siv rau kev tiv thaiv thiab tswj cov kab mob lepidopteran feem ntau (ntau yam) ntawm cov zaub, txiv hmab txiv ntoo, melons, paj rwb, mov thiab lwm yam qoob loo. , xws li pob zeb diamondback npauj, mov...Nyeem ntxiv -
Kev tsom xam ntawm Kev Txhim Kho Kev Txhim Kho ntawm Nematicides
Nematodes yog cov tsiaj txhu ntau tshaj plaws hauv ntiaj teb, thiab nematodes muaj nyob txhua qhov chaw muaj dej hauv ntiaj teb.Ntawm lawv, cov kab mob cab nematodes suav txog 10%, thiab lawv ua rau muaj kev puas tsuaj rau cov nroj tsuag loj hlob los ntawm cov kab mob parasitic, uas yog ib qho tseem ceeb uas ua rau muaj kev lag luam loj ...Nyeem ntxiv -
Yuav tiv thaiv thiab tswj kev haus luam yeeb shredded nplooj kab mob li cas?
1. Cov tsos mob Cov kab mob nplooj tawg ua rau lub hau lossis ntug ntawm nplooj ntawv luam yeeb puas.Cov kab mob tsis zoo nyob rau hauv cov duab, xim av, sib xyaw nrog cov pob dawb tsis tu ncua, ua rau cov nplooj tawg tawg thiab nplooj nplooj.Nyob rau theem tom ntej, me me dub tau tawg ntawm cov kab mob, uas yog, ascus ntawm pa ...Nyeem ntxiv -
Kev sib xyaw ntawm ob cov tshuaj no yog piv rau paraquat!
Glyphosate 200g / kg + sodium dimethyltetrachloride 30g / kg: ceev thiab zoo cuam tshuam rau cov nroj tsuag dav thiab dav-leaved nroj, tshwj xeeb tshaj yog rau cov teb bindweeds tsis cuam tshuam rau kev tswj cov nyhuv ntawm cov nyom nyom.Glyphosate 200g / kg + Acifluorfen 10g / kg: Nws muaj cov teebmeem tshwj xeeb ntawm purslane, thiab lwm yam ...Nyeem ntxiv
