Masayendisiti anofarira kupfumisa hydroponic strawberries nesilicon yemapfupa akasimba uye kurwisa mineral nzara, pamwe nekuwedzera kuchengetedza kunaka kwezvigadzirwa. Mukutsvaga mhinduro kumubvunzo mumwe, masayendisiti akawana mutambi akakosha munharaunda yepiphytic microbial pamusoro pema berries.
Boka revasayendisiti vekuItaly, vachiri kudzidza nezve tarisiro yebiofortification yemastrawberries, vakasarudza mhedzisiro yesilicon munharaunda yehutachiona hwemabriji, vachiburitsa mhedzisiro mune chinyorwa mujenari Agronomy 2021 pane MDPI portal.
“Kushaya zvokudya zvinovaka muviri chinhu chinobata zvikamu zviviri muzvitatu zvevagari vepasi munyika dzose dziri mbiri dzakasimukira nechiri kusimukira uye chine tapuro huru pautano hwavanhu. Tichifunga kuti mastrawberries chigadzirwa chakakurumbira, kuvapfumisa nemishonga inobatsira inotaridzika semhinduro inovimbisa kudambudziko.
Munyaya yemajiroji matsva, michero nemiriwo, kuwedzera kwezvinyorwa zvemishonga inobatsira inogona kuwanikwa kana nekuvandudza genotypes, kuburikidza nemapurogiramu ekuberekesa, kana kushandisa dzimwe nzira dzeagronomic, somuenzaniso, biofortification.
Kunyanya, agronomic biofortification inowanikwa nekupa zvidyarwa zvinowanzorimwa mumasisitimu ekugadzira asina ivhu (senge hydroponics) ane yakakosha mineral fetereza ine chinangwa chekuwedzera kuunganidzwa kwechinangwa chekudya munhengo dzinodyiwa.
Strawberries inogara ichitungamira berry pamusoro penyika. Bindu mastrawberries anoonekwa akakosha kwazvo kwete chete nekuda kwehunhu hwavo hwekunzwa, asiwo nekuda kweanogona hutano mabhenefiti, sezvo iwo akanyanya kupfuma muantioxidant makomisheni akadai sevhitamini C, anthocyanin, phenolic makemikari uye flavonoids.
Nekudaro, mastrawberries haachengete zvakanaka mushure mekukohwa nekuda kwekukwira kwawo kwemetabolism, izvo zvinokonzeresa kupera simba kwemvura, kurasikirwa nekusimba, kuderera kweruvara uye kupfava kwetishu.
Matambudziko aya anotungamira mukurasikirwa kwehupfumi uye indasitiri inogara ichitsvaga nzira dzekuwedzera hupenyu hwesherufu yemastrawberries.
Kusvika pari zvino, nzira dzepashure pekukohwa dzakanangana nekuwedzera hupenyu hwesherufu hwema berries dzinosanganisira chero yemuviri (yakakwirira uye yakaderera tembiricha, irradiation uye kushandiswa kweyakagadziridzwa kana kudzorwa mhepo) kana makemikari (fumigation, calcium dipping, coating, ozonation) nzira uye marapirwo.
Nekudaro, kukanganiswa kweiyo biofortification nzira pahupenyu hwepashure-kohwe hwemastrawberries zvakare yakakosha.
Huwandu hwe data hwakaunganidzwa mumakumi emakore adarika hunoratidza kuti, pakati pemamwe mamicronutrients, silicon (Si) inoita basa rakakosha mukusimudzira hutano hwevanhu nekutora chikamu mukuumbwa kwemapfupa uye mineralization.
Silicon, yechipiri yakanyanya kuwanda muvhu, haina kukosha kune zvinomera. Zvisinei, kuiswa kweSi muzvirongwa zvefetiraiza kwakaratidza migumisiro yakanaka pazvirimwa, kuvandudza kuramba kune biotic uye abiotic stressors nekuwedzera goho.
Muchirevo che biofortification, zvidzidzo zvakati wandei zvakaitwa kuwedzera iyo Si mumitezo yezvirimwa zvinodyiwa.
Kubva pane zvakabuda, vakwikwidzi vakanyanya vakasarudzwa: sitirobheri, miriwo yemashizha nebhinzi.
Sezvineiwo, iyo biofortification yemastrawberries yakatungamira kusiyanisa modulation ye biologically inoshanda makomisheni, kureva, kuderera kwezviri mukati me phenolic compounds uye kuwedzera kweflavonoids.
Pamusoro pezvo, kuyedza kwakasiyana kwakaratidza kuti nzira dzekuita biofortification uchishandisa zvicherwa zvinovaka muviri zvinogonawo kuwedzera hupenyu hwesherufu yezvigadzirwa zvekurima.
Chinangwa chebasa rekutsvagisa iri chaive chekuongorora mhedzisiro yesilicon biofueling yehydroponic sitiroberi pakuchengeta mhando yemabheriri mushure mekukohwa.
Strawberry zvirimwa zvakarimwa pasi pemamiriro akadzorwa uye kuwedzera kweSi kwakawedzerwa mune yakajairwa nutrient solution. Mastrawberries akazoongororwa kuti aone nezvemhando yemhando (kureva titratable acidity, kuomarara, Brix uye kutapira) uye kuchengetwa kwakazoitwa pachishandiswa tembiricha dzakasiyana nenguva.
Pamusoro pezvo, mastrawberries akaongororwawo kuumbwa kweiyo epiphytic microbial community kuitira kuti ione kana ichigona kukanganiswa nekudya kwakagadzirirwa chirimwa, uye mune chaiyo nyaya, neSi biofortification chirongwa.
Zvigumisiro zvakaratidza kuti biofortification haina kukanganisa zvakanyanya kuoma kwechibereko, nepo pamazinga epamusoro eSi, kuwedzera kwetitratable acidity kwakaonekwa.
Ongororo yenharaunda yehutachiona kekutanga yakaratidza kuvepo kweiyo probiotic mabhakitiriya, anoti: Bacillus breve, iyo inogona kunge inonakidza tekinoroji maficha mumhando yemhando dzakachinjirwa kune michero sphere yestrawberries.
Mukuwedzera, sezvo chiyero cheSi biofortification chakawedzera, kupera kwezvipembenene zvepathogenic zvakadai seEscherichia coli uye Terrisporobacter glycolicus zvakaonekwawo.