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 yisu lokukhetha kubakhiqizi kanye nabaxhumanisi, njengoba amazinga aphansi ezifo angafinyelelwa ngemva kokusetshenziswa kokuqala kwe-foliicide, okuholela ekusebenzeni okuthuthukisiwe kwesicelo.
Ngokusho kuka-Rizobacter, i-Rizoderma yenze kahle ezivivinyweni zasensimini nakunethiwekhi yenkampani yezivivinyo. Emhlabeni wonke, u-23% wembewu kabhontshisi wesoya welashwa ngeyodwa yokujova eyenziwe yi-Rizobacter.
"Sisebenze nabakhiqizi abavela emazweni angu-48 futhi sizuze imiphumela emihle kakhulu. Le ndlela yokusebenza isivumela ukuthi siphendule izidingo zabo futhi sithuthukise ubuchwepheshe bokugoma obubalulekile ekukhiqizeni," esho.
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, waphawula: “Lokhu kubonisa ukuthi imbuyiselo ekutshalweni kwezimali ingaphezu kuka-50%.
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.
"Sinikeza umdlalo ogcwele emandleni ethu amasha okuhlinzeka abalimi ngemikhiqizo yokwelapha esimeme kakhudlwana. Namuhla, ubuchwepheshe obusetshenziswa ensimini kumele bukwazi ukuhlangabezana nokulindelwe abalimi ngesivuno, kuyilapho buvikela impilo kanye nokulingana kwendawo yezolimo. , "kuphetha u-Matías Gorski.
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Isikhathi sokuthumela: Nov-19-2021