ajụjụbg

Rizobacter na-ewepụta ọgwụ fungicides nke mkpụrụ ndụ mkpụrụ ndụ Rizoderma na Argentina

N'oge na-adịbeghị anya, Rizobacter wepụtara Rizoderma, ọgwụ nje maka ọgwụgwọ mkpụrụ soybean na Argentina, nke nwere trichoderma harziana nke na-achịkwa nje fungal na mkpụrụ na ala.

Matias Gorski, onye na-ahụ maka ihe ndị dị ndụ n'ụwa niile na Rizobacter, kọwara na Rizoderma bụ ọgwụ nje na-egbu egbu nke ụlọ ọrụ ahụ mepụtara na mmekorita ya na INTA (National Institute of Agricultural Technology) na Argentina, nke a ga-eji na njikọ ya na ngwaahịa inoculant.

"Iji ngwaahịa a tupu ịgha mkpụrụ na-eme ka agwa soya too n'ebe obibi dị mma ma dịkwa nchebe, si otú a na-eme ka mkpụrụ ahụ dịkwuo mma n'ụzọ na-adịgide adịgide ma na-eme ka ọnọdụ mmepụta ala ka mma," ka o kwuru.

Njikọta nke ọgwụ mgbochi na biocides bụ otu n'ime ọgwụgwọ kachasị ọhụrụ e ji agwọ soybean. Ihe karịrị afọ asaa nke nnwale ubi na usoro nnwale egosila na ngwaahịa a na-arụ ọrụ nke ọma ma ọ bụ ka mma karịa kemịkal maka otu ebumnuche ahụ. Na mgbakwunye, nje bacteria dị na inoculum na-adabara nke ọma na ụfọdụ ụdị fungal eji na usoro ọgwụgwọ mkpụrụ.大豆插图

Otu n'ime uru nke ihe ndị dị ndụ a bụ njikọta nke usoro ihe omume atọ, nke na-egbochi nlọghachi na mmepe nke ọrịa ndị kacha mkpa na-emetụta ihe ọkụkụ (fusarium wilt, simulacra, fusarium) ma na-egbochi ohere nke iguzogide nje.

Uru a na-eme ka ngwaahịa a bụrụ nhọrọ atụmatụ maka ndị nrụpụta na ndị ndụmọdụ, ebe ọ bụ na enwere ike nweta ọkwa ọrịa dị ala mgbe ejiri foliiki mee ihe mbụ, nke na-eme ka ojiji ya ka mma.

Dịka Rizobacter si kwuo, Rizoderma mere nke ọma n'ule ubi na n'ime usoro nnwale ụlọ ọrụ ahụ. N'ụwa niile, a na-eji otu n'ime ọgwụ mgbochi nke Rizobacter mepụtara agwọ pasentị iri abụọ na atọ nke mkpụrụ soybean.

"Anyị na ndị nrụpụta si mba 48 arụọla ọrụ ma nweta ezigbo nsonaazụ. Ụzọ a anyị si arụ ọrụ na-enye anyị ohere ịza ihe ha chọrọ ma mepụta teknụzụ ịgba ọgwụ mgbochi nke dị mkpa n'ụzọ dị mkpa maka mmepụta," ka o kwuru.

Ọnụ ego a na-eji inoculants kwa hekta bụ US$4, ebe ọnụ ahịa urea, fatịlaịza nitrogen emepụtara n'ụlọ ọrụ mmepụta ihe, dị ihe dị ka US$150 ruo US$200 kwa hekta. Fermín Mazzini, onyeisi nke Rizobacter Inoculants Argentina, kwuru, sị: “Nke a na-egosi na uru itinye ego karịrị 50%. Na mgbakwunye, n'ihi ọkwa nri ka mma nke ihe ọkụkụ ahụ, enwere ike ịbawanye nkezi mkpụrụ ihe karịrị 5%.

Iji mezuo mkpa mmepụta dị n'elu, ụlọ ọrụ ahụ emepụtala ọgwụ mgbochi nke na-eguzogide ọkọchị na oke okpomọkụ, nke nwere ike ijide n'aka na ọgwụgwọ mkpụrụ dị irè n'ọnọdụ siri ike ma mee ka ihe ọkụkụ na-amịpụta ọbụna n'ebe ndị nwere obere ọnọdụ.图虫创意-样图-912739150989885627

Teknụzụ ịgba ọgwụ mgbochi nke a na-akpọ bio induction bụ teknụzụ kachasị ọhụrụ nke ụlọ ọrụ ahụ. Ntinye ọgwụ nje nwere ike ịmepụta ihe mgbaàmà molekul iji mee ka usoro metabolic nke nje bacteria na osisi rụọ ọrụ, kwalite nodulation mbụ na nke dị irè karị, si otú a na-eme ka ikike nke itinye nitrogen dịkwuo elu ma na-akwalite nnabata nke ihe oriri ndị dị mkpa maka mkpụrụ osisi iji too nke ọma.

"Anyị na-enye ikike ọhụrụ anyị iji nye ndị ọrụ ugbo ngwaahịa ọgwụgwọ na-adịgide adịgide. Taa, teknụzụ etinyere n'ọrụ ubi ahụ ga-enwerịrị ike imezu atụmanya nke ndị ọrụ ugbo maka mkpụrụ, yana ichekwa ahụike na nguzozi nke gburugburu ebe obibi ọrụ ugbo." Matías Gorski kwubiri.

Mmalite:AgroPages.


Oge ozi: Nọvemba-19-2021