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Alpha{0}}cypermethrin |
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Tech Qib |
2.5x109CFU/G TK |
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Kev tsim qauv |
2x108CFU/G WP |
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Txee lub neej |
12 hli. |
Cov ntsiab lus tseem ceeb
Trichoderma fungi belongs rau Ascomycota phylum. Lawv cov cheeb tsam feem ntau yog fluffy thiab pib dawb. Tom qab tsim spores, lawv tig ntsuab los yog lwm yam xim. Lawv tsis yog ib hom tsiaj nkaus xwb tab sis yog ib hom tsiaj uas muaj ntau hom tsiaj, xws li Trichoderma harzianum, Trichoderma viride, thiab Trichoderma clavatum, thiab lwm yam. Lawv yog cov yeeb ncuab ntuj tsim ntawm ntau cov nroj tsuag kab mob fungi (tshwj xeeb yog av-cov kab mob fungi).
Mechanism of Action (Multifunctionality thiab Strong Parasitism)
Lub mechanism ntawm kev txiav txim ntawm Trichoderma fungi yog heev nquag thiab muaj ntau haiv neeg, uas yog tus yuam sij rau lawv cov kab mob npaum li cas:
Muaj zog Parasitism
Kev lees paub thiab kev nyiam: Trichoderma fungi tuaj yeem paub qhov muaj cov kab mob fungal hyphae thiab loj hlob ntawm lawv.
Wrapping and Attachment: Lub hyphae ntawm Trichoderma fungi yuav nruj nreem qhwv ib ncig ntawm lub hyphae ntawm cov kab mob.
Kev nkag mus thiab kev puas tsuaj: Trichoderma fungi yuav tsim cov ceg txuas zoo ib yam li "suckers" thiab secrete cell phab ntsa- degrading enzymes (xws li chitinase, glucanase), nkag mus thiab yaj cov phab ntsa ntawm cov kab mob, thiab tom qab ntawd nqus nws cov as-ham kom txog thaum nws raug tua.
Antagonistic Ua
Tshuaj tua kab mob: Trichoderma fungi tuaj yeem tsim ntau yam tshuaj tua kab mob metabolites, xws li trichodermin, glaucomycin, thiab cov kab mob ntsuab, uas ncaj qha inhibit lossis tua cov kab mob fungi.
Kev Sib Tw Ua Haujlwm: Zoo ib yam li cov kab mob, Trichoderma fungi tuaj yeem nyob hauv qhov chaw sai thiab sib tw rau cov khoom noj (tshwj xeeb tshaj yog cov khoom siv carbon), inhibiting kev loj hlob ntawm cov kab mob fungi.
Induction ntawm Systemic Resistance
Lub colonization ntawm Trichoderma fungi tuaj yeem ua rau cov nroj tsuag tiv thaiv kab mob (xws li salicylic acid thiab jasmonic / ethylene signaling pathways), ua rau cov nroj tsuag los tsim cov kab ke tiv thaiv kab mob txuas ntxiv mus thoob plaws hauv cov nroj tsuag.
Txhawb kev loj hlob thiab kev txhim kho av
Txhawb kev loj hlob: Trichoderma fungi tuaj yeem tsim cov tshuaj hormones cog, txhawb cov noob germination, hauv paus kev loj hlob, thiab cog kev loj hlob.
Txhim kho av: Lawv cov mycelial tes hauj lwm pab tsim cov av aggregates thiab nce av permeability.
Degradation ntawm Toxins: Qee hom Trichoderma tuaj yeem degrade co toxins thiab tus kheej - cov tshuaj lom uas tsim los ntawm cov kab mob fungi.
Lub hom phiaj tseem ceeb kab mob thiab kev siv
Trichoderma fungi feem ntau tswj cov av- cov kab mob kis tau thiab qee cov kab mob nplooj los ntawm cov kab mob, thiab lawv cov kab mob tswj tau dav heev.
Cov kab mob tshwm sim los ntawm Fusarium: xws li kab mob wilt, kab mob hauv paus rot.
Cov kab mob tshwm sim los ntawm Nectria: xws li damping-tawm tus kab mob, kab mob tam sim ntawd.
Cov kab mob tshwm sim los ntawm Phytophthora: xws li damping - tawm kab mob, kab mob hauv paus rot.
Cov kab mob tshwm sim los ntawm Microdochium: xws li kab mob dawb hauv paus rot.
Cov kab mob tshwm sim los ntawm Phytophthora: xws li Phytophthora hauv paus rot kab mob, damping - tawm kab mob.
Saum toj no- kab mob hauv av: Lawv kuj muaj qee yam kev tswj xyuas cov kab mob grey pwm, kab mob downy mildew, kab mob mildew, thiab lwm yam.
Kev kho av: hauv paus irrigation, trench daim ntawv thov, av sib tov, yog lub ntsiab txoj kev.
Kev kho cov noob: Sowing sib tov los yog txheej.
Seedling cultivation: Mixed rau hauv lub yub substrate.
Txau: Siv los tswj cov kab mob saum toj no - hauv av.
Composting kev kho mob: Ntxiv Trichoderma tuaj yeem ua kom cov txheej txheem sib xyaw ua ke thiab inhibit cov kab mob pathogenic hauv nws.
Cov yam ntxwv tseem ceeb
Dav -spectrum thiab ua tau zoo heev
Nws muaj ntau yam kev ua tau zoo tiv thaiv ntau yam kab mob fungi.
01
Active nres
Nws "hnyav parasitism" mechanism ua rau nws nquag nrhiav thiab rhuav tshem cov kab mob pathogenic, uas ua rau muaj kev cuam tshuam ntev thiab ruaj khov.
02
Ntau yam mechanisms
Ua ke cov kab mob parasitism, antagonism, kev sib tw, thiab induction ntawm kev tawm tsam, ua rau nws tsis tshua muaj kev tiv thaiv.
03
Txhawb kev loj hlob thiab kev txhim kho av
Nws kuj muaj cov txiaj ntsig ntawm kev txhawb nqa cov nroj tsuag kev loj hlob thiab txhim kho av qauv.
04
Kev nyab xeeb ib puag ncig
Muaj kev nyab xeeb rau tib neeg, tsiaj txhu, noog, muv, thiab feem ntau ntawm cov kab mob muaj txiaj ntsig.
05
Daim ntawv siv
Tsis txhob sib xyaw nrog cov tshuaj fungicides:Tsis txhob sib xyaw nrog dav -spectrum fungicides, tshwj xeeb tshaj yog carbendazim, mancozeb, los yog thiophanate-methyl, los yog yuav tsum tau siv sib law liag nyob rau hauv ib tug luv luv lub sij hawm. Cov fungicides yuav ncaj qha tua cov kab mob Trichoderma. Nws tuaj yeem sib xyaw ua ke ceev faj nrog qee cov tshuaj tua kab mob lom lossis tshwj xeeb qis - tshuaj lom fungicides, tab sis nws yuav tsum tau kuaj ua ntej.
Siv ua ntej:Raws li kev tiv thaiv kab mob fungicide, nws yuav tsum tau siv ua ntej lossis thaum ntxov ntawm qhov tshwm sim ntawm tus kab mob kom tau txais lub sijhawm rau kev tsim cov neeg Trichoderma tseem ceeb.
Tsim ib qho chaw tsim nyog:Trichoderma fungi nyiam sov, av noo, organic- nplua nuj, me ntsis acidic rau cov av nruab nrab. Thaum thov, zam qhov kub thiab txias thiab lub teeb muaj zog.
Ua tib zoo mloog rau cov khoom sib xws:Yog tias sib xyaw nrog lwm cov kab mob microbial (xws li Bacillus), kev sib raug zoo yuav tsum tau nkag siab kom tsis txhob muaj kev sib nrig sib cuam tshuam.
Technical xav tau rau kev siv:
o Cov av noo khaws cia ntawm 60% lossis ntau dua, av kub> 15 degree;
o Tsis tuaj yeem siv nrog kev npaj tooj liab lossis tshuaj tua kab mob tsis pub dhau 7 hnub ntawm ib leeg.
Cia thiab thauj:Hauv qhov chaw txias, qhuav (tsawg dua lossis sib npaug li 25 degree), kaw, tiv thaiv los ntawm ya raws thiab kub.
Lub neej txee:12 hli.
Cim npe nrov: Tuam Tshoj trichoderma bacillus manufacturers, lwm tus neeg, Hoobkas
