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Qhia rau koj paub--Trichoderma harzianum
2024-04-07 13:35:37 yog
Trichoderma harzianum tuaj yeem siv los tswj ntau yam kab mob nroj tsuag, xws li blight, damping-off, hauv paus rot, fusarium wilt thiab qia rot. Nws tuaj yeem cuam tshuam kev loj hlob ntawm ntau cov kab mob pathogenic.
Trichoderma harzianum tseem tuaj yeem txhawb nqa kev loj hlob ntawm cov nroj tsuag, txhim kho microenvironment ntawm cov hauv paus system, thiab txhim kho cov kab mob tiv thaiv.
Cov nyhuv antagonistic ntawm Trichoderma harzianum ntawm cov nroj tsuag pathogenic cov kab mob koom nrog ntau lub tswv yim. Nyob rau hauv cov nqe lus ntawm layman:
(1) Cov txiaj ntsig kev sib tw: Piv nrog rau lwm cov kab mob pathogenic hauv av, Trichoderma harzianum muaj zog yoog mus rau ib puag ncig thiab kev loj hlob sai. Nws tuaj yeem tuav qhov chaw nyob thiab cov khoom siv ceev nrooj ze ntawm cov cag ntoo, tawm hauv lwm cov kab mob pathogenic uas tsis muaj "qhov chaw sawv ntsug" thiab "tsis muaj zaub mov thiab khaub ncaws" yog sib npaug los tsim "cov ntaub thaiv npog" ze ntawm cov nroj tsuag hauv paus, thaiv. lub sijhawm rau cov kab mob pathogenic kis rau cov nroj tsuag.
(2) Re-parasitism: Thaum muaj cov kab mob pathogenic nyob ib puag ncig Trichoderma harzianum, nws tuaj yeem txuas rau cov kab mob pathogenic thiab tso tawm cov enzymes extracellular kom yaj lub cell phab ntsa ntawm cov kab mob pathogenic, nkag mus rau hyphae, nqus cov as-ham, thiab tom qab ntawd tua cov kab mob pathogenic. .
(3) Cov nyhuv tshuaj tua kab mob: Trichoderma harzianum tuaj yeem tso qee cov tshuaj tua kab mob, uas tuaj yeem cuam tshuam thiab tua cov kab mob pathogenic thiab tiv thaiv lawv txoj kev loj hlob, yog li tiv thaiv cov kab mob pathogenic los ntawm cov nroj tsuag.
(4) Induced resistance: Qee cov enzymes tsim nyob rau hauv cov metabolism hauv Trichoderma harzianum tuaj yeem pib cov nroj tsuag tiv thaiv teb, ua rau cov nroj tsuag tsim thiab sib sau cov tebchaw thiab lignin ntsig txog cov kab mob tiv thaiv, txhawb cov nroj tsuag kev loj hlob thiab txhim kho hauv paus system. Lub microenvironment txhim kho cov nroj tsuag kev loj hlob thiab kev tiv thaiv kab mob.
Citymax cov khoom pom zoo muaj Trichoderma harzianum--DiamondMax
Younengdian R muab ntau yam kab mob ua haujlwm xws li Trichoderma harzianum, Porphyra lilacinus thiab Actinomycetes, thiab cov organic acid active tshuaj xws li ntxhia-qhov chaw humic acid, polyglutamic acid thiab enzymatically hydrolyzed dawb amino acids. Cov kab mob ua haujlwm tuaj yeem cuam tshuam kev loj hlob thiab kev loj hlob ntawm cov kab mob hauv av tsis zoo thiab nematodes, txhawb cov metabolism ntawm cov kab mob uas muaj txiaj ntsig zoo, txo qis qhov tshwm sim ntawm cov kab mob hauv av thiab nematodes, thiab tswj kev sib npaug ntawm cov qoob loo rhizosphere microecological ib puag ncig.