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Mee ka ị mara - Trichoderma harzianum
2024-04-07 13:35:37
Enwere ike iji Trichoderma harzianum chịkwaa ọrịa dị iche iche nke osisi, dị ka blight, damping-off, root rot, fusarium wilt na stem ire ere. Ọ nwekwara ike igbochi uto nke ọtụtụ nje bacteria.
Trichoderma harzianum nwekwara ike ịkwalite uto osisi, melite microenvironment nke usoro mgbọrọgwụ, ma kwalite nguzogide ọrịa osisi.
Mmetụta mmegide nke Trichoderma harzianum na nje bacteria pathogenic na-agụnye ọtụtụ usoro. N'okwu ndị nkịtị:
(1) Mmetụta asọmpi: E jiri ya tụnyere nje bacteria ndị ọzọ na-akpata ọrịa na ala, Trichoderma harzianum nwere ike ime mgbanwe na gburugburu ebe obibi na ọnụego mmepụta ngwa ngwa. Ọ nwere ike ngwa ngwa ogide ndị dị ndụ ohere na ihe onwunwe nso osisi mgbọrọgwụ, na-ahapụ ndị ọzọ pathogenic bacteria na-enweghị "ebe-eguzo" na "Enweghị nri na uwe" bụ Ẹkot akpụ a "ọta nchebe" nso osisi mgbọrọgwụ, igbochi. ohere nke pathogenic nje bacteria na-efe efe osisi.
(2) Re-parasitism: Mgbe enwere nje bacteria na gburugburu Trichoderma harzianum, ọ nwere ike itinye aka na nje bacteria na-ezobe enzymes extracellular iji gbazee mgbidi cell nke nje bacteria na-akpata, banye n'ime hyphae, na-amịkọrọ nri, wee gbuo nje bacteria. .
(3) Mmetụta ọgwụ nje: Trichoderma harzianum nwere ike zoo ụfọdụ ọgwụ nje, nke nwere ike igbochi ma gbuo nje bacteria na-egbochi uto ha, si otú ahụ gbochie nje bacteria na-ebute ihe ọkụkụ.
(4) Nguzogide na-akpata: Ụfọdụ enzymes na-emepụta na metabolism nke Trichoderma harzianum nwere ike ịmalite nzaghachi nchebe nke osisi ahụ, na-eme ka osisi ahụ mepụta ma na-akwakọba ogige na lignin metụtara nguzogide ọrịa, na-akpali uto osisi na imezi usoro mgbọrọgwụ. Microenvironment na-akwalite uto osisi na nguzogide ọrịa.
Atụmatụ ngwaahịa Citymax nwere Trichoderma harzianum--DiamondMax
Younengdian R na-ejikọta ọtụtụ nje bacteria na-arụ ọrụ dị ka Trichoderma harzianum, Porphyra lilacinus na Actinomycetes, na organic acid ihe na-arụ ọrụ dị ka ịnweta humic acid, polyglutamic acid na enzymatically hydrolyzed amino acid free. Nje bacteria na-arụ ọrụ nwere ike igbochi mmepụta na mmepe nke nje bacteria na nematodes nke ala na-emerụ ahụ, na-akwalite metabolism nke microorganisms bara uru, na-ebelata ihe omume nke ọrịa ndị na-ebute ala na nematodes, ma nọgide na-enwe nguzozi nke gburugburu ebe obibi rhizosphere microecological.