Muva nje, i-Rizobacter yethule i-Rizoderma, i-biofungicide yokwelapha imbewu kabhontshisi e-Argentina, equkethe i-trichoderma harziana elawula amagciwane esikhunta embewini nasenhlabathini.
UMatias Gorski, umphathi wezinto eziphilayo emhlabeni wonke e-Rizobacter, uchaza ukuthi i-Rizoderma iwumuthi wokwelapha imbewu yebhayoloji owenziwe yinkampani ngokubambisana ne-INTA (Isikhungo Sikazwelonke Sobuchwepheshe Bezolimo) e-Argentina, esizosetshenziswa ngokuhambisana nolayini womkhiqizo we-inoculant.
"Ukusebenzisa lo mkhiqizo ngaphambi kokuhlwanyela kudala izimo zokuthi ubhontshisi wesoya ukhule endaweni yemvelo enomsoco futhi evikelekile, ngaleyo ndlela kwandise isivuno ngendlela eqhubekayo futhi kuthuthukiswe izimo zokukhiqiza umhlabathi," esho.
Inhlanganisela yemithi yokujova nama-biocides ingenye yezindlela zokwelapha ezintsha ezisetshenziswa kubhontshisi wesoya.Ngaphezu kweminyaka eyisikhombisa yokuhlolwa kwenkundla kanye nenethiwekhi yokuhlola kubonise ukuthi umkhiqizo usebenza kahle noma kangcono kunamakhemikhali ngenjongo efanayo.Ukwengeza, amabhaktheriya aku-inoculum ahambisana kakhulu nezinye izinhlobo ze-fungal ezisetshenziselwa ifomula yokwelapha imbewu.
Enye yezinzuzo zale biologic inhlanganisela yendlela yokwenza kathathu, evimbela ngokwemvelo ukuphindaphinda nokuthuthukiswa kwezifo ezibaluleke kakhulu ezithinta izitshalo (i-fusarium wilt, i-simulacra, i-fusarium) futhi ivimbela ukuthi kungenzeka ukumelana ne-pathogen.
Le nzuzo yenza umkhiqizo ube yisinqumo samasu sabakhiqizi kanye nabaxhumanisi, njengoba amazinga aphansi esifo angafinyelelwa ngemva kokusetshenziswa kokuqala kwe-foliicide, okuholela ekusebenzeni okuthuthukisiwe kwesicelo.
Ngokusho kuka-Rizobacter, i-Rizoderma yenze kahle ezivivinyweni zasensimini nakunethiwekhi yenkampani yezivivinyo.Emhlabeni wonke, ama-23% embewu kabhontshisi wesoya aphathwa ngenye yezijovo ezakhiwe yi-Rizobacter.
“Sisebenze nabakhiqizi abavela emazweni angama-48 futhi sithole imiphumela emihle kakhulu.Le ndlela yokusebenza isivumela ukuthi siphendule izidingo zabo futhi sithuthukise ubuchwepheshe bokugoma obubaluleke kakhulu ekukhiqizeni, ”kusho yena.
Izindleko zokufaka imijovo ehektheleni yi-US$4, kanti izindleko ze-urea, umanyolo wenitrogen okhiqizwa ezimbonini, ungama-US$150 kuya ku-US$200 ihektha ngalinye.UFermín Mazzini, inhloko yeRizobacter Inoculants Argentina, uveze: “Lokhu kukhombisa ukuthi imbuyiselo yokutshalwa kwezimali ingaphezu kwama-50%.Ngaphezu kwalokho, ngenxa yesimo somsoco esithuthukisiwe sesilimo, isilinganiso sesivuno singakhuphuka ngaphezu kuka-5%.
Ukuze kuhlangatshezwane nezidingo zokukhiqiza ezingenhla, inkampani isungule i-inoculant ekwazi ukumelana nesomiso kanye nokushisa okuphezulu, okungaqinisekisa ukusebenza kahle kokwelashwa kwembewu ngaphansi kwezimo ezinzima futhi kwandise isivuno sezitshalo ngisho nasezindaweni ezinezimo ezilinganiselwe.
Ubuchwepheshe be-inoculation obubizwa nge-biological induction ubuchwepheshe benkampani obusha kakhulu.Ukungeniswa kwebhayoloji kungaveza amasignali amangqamuzana ukuze kusebenze izinqubo ze-metabolic zamabhaktheriya nezitshalo, kukhuthaze ukuvuthwa kwamaqhuqhuva ngaphambi kwesikhathi nangaphezulu, ngaleyo ndlela kwandise amandla okulungiswa kwe-nitrogen futhi kukhuthaze ukumuncwa kwemisoco edingwa imidumba ukuze ichume.
“Sidlala ngokugcwele ekhonweni lethu lokusungula lokuhlinzeka abalimi ngemikhiqizo yokwelapha esimeme kakhudlwana.Namuhla, ubuchwepheshe obusetshenziswa ensimini kumele bukwazi ukuhlangabezana nokulindelwe abalimi ngesivuno, kuyilapho buvikela impilo kanye nokulingana kwe-ecosystem yezolimo.,” kuphetha uMatías Gorski.
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Isikhathi sokuthumela: Nov-19-2021