#sustainableagriculture #high-efficiencyfarming #artificialsoil #TOWING #carbonreduction #foodproduction #biochar #agriculturalinnovation
TOWING, yekutanga yakavambwa neNagoya University, iri kugadzira yakakwirira-performance biochar inodaidzwa kuti "Soratan" kuti iwane kurima kwakasimba uye kwepamusoro-soro uku ichideredza kuburitsa kabhoni nemakemikari fetiraiza. Nekushandisa yavo yakasarudzika yakasarudzika yekugadzira ivhu tekinoroji, kambani ine chinangwa chekuvandudza ivhu remhando uye kuwana mhedzisiro senge CO2 kuderedza uye kuwedzera goho. Ichi chinyorwa chinoongorora kumashure, kusimukira, uye zvinogona kuitika zveTOWING's innovative kugadzira chikafu system.
Mumakore achangopfuura, kurima kwakatarisana nematambudziko akakura mukuchinja kubva kunzira dzekugadzira zvinoenderana nemakemikari fetereza uye kuderedza kuburitsa gasi regreenhouse. Kupera kwezviwanikwa uye kukwira kwemitengo ine chekuita nefetereza yemakemikari zvave kunetsa zvikuru kuvarimi, pamwe nenyaya yekuburitswa kwegasi regreenhouse. Zvekurima nemasango zvinotora chikamu chimwe muzvina chekubuda kwegasi regreenhouse, sezvakataurwa mu "Green Food System Strategy" yakagadzirwa neUnited Nations. Inosimbisa kudzikiswa kwefossil mafuta uye kushandiswa kwemakemikari fetiraiza sechikamu chekuedza decarbonization.
Zvisinei, kuchinja kubva kumakemikari kuenda kune organic fetereza harisi basa riri nyore kuvarimi. Vamwe vanotarisana nekudzikira kukuru kwegoho pavanenge vachichinja kubva kumakemikari kuenda kune organic fetereza, uye zvinotora makore angangoita mashanu kuvakazve ivhu kuti vawane goho rakaenzana. “Varimi vanoda kushandura nzira dzinogara dziripo vanowanzozeza kuita izvi nekuti kudzikira kwegoho kunonetsa,” anodaro Kohei Nishida, CEO weTOWING. Iyo Soratan biochar yakagadzirwa neTOWING inopa mhinduro inovimbisa kudambudziko iri.
Soratan ndeyepamusoro-inoshanda biochar inotorwa kubva pasi-inoshandiswa biomass masosi akadai sematehwe emupunga uye mupfudze wezvipfuyo. TOWING inowedzera nharaunda yakasarudzika yevhu kubiochar, kurima tupukanana tunokodzera organic fetereza uchishandisa nzira yekuvirisa inofemerwa nekugadzirwa. Iyi nzira inoita kuti marudzi maviri ebhakitiriya ashande, mabhakitiriya ari nitrifying uye amonifying bacteria, achiwedzera kuparara kwe organic fertilizer. Dhizaini yema microorganisms aya ibasa rakaoma, asi inyanzvi yetekinoroji yakatanga kugadzirwa neNational Agriculture uye Food Research Organisation. Nishida akasangana neiyi tekinoroji achidzidza kuNagoya University uye ave kuishandisa munharaunda kuburikidza neTOWING.
Mukana wakakosha weSoratan kugona kwayo kusimudzira kurima kwakasimba uku uchivandudza maitiro ekurima emuno. Inogona kupfupisa nguva yekuvakazve ivhu inodiwa kune organic fetereza kubva pamakore mashanu kusvika kumwedzi mumwe, zvichitsigira kuwedzera goho. Kunyangwe mhedzisiro parizvino iri padanho rekuyedza, zvimwe zviitiko zvakaratidza kuwedzera kwegoho kunosvika 20% kusvika 70%. Kubva pakuona kwe decarbonization, Soratan inopa mukana wekugadzirisa kabhoni uye kunyura, ine inofungidzirwa kabhoni kugadzirisa huwandu hwe1 kusvika 4 toni pagumi ares (10 square metres) maererano neCO1,000 yakaenzana.
Imwe bhenefiti yakakosha yekushandisa Soratan ndeyekuti inogona kuunzwa mune iripo nzira dzekurima nekuchinja kushoma sezvo inoshanda sechinotsiva compost uye zvekuvandudza ivhu. Zvakare, iyo yakasarudzika yekushandisa "yenzvimbo isinga shandiswe biomass" seyakagadziriswa yebiochar yakakosha. Kare, varimi vemupunga nevarimi vezvipfuyo vaitorasa zvisaririra zvakaita semateko emupunga nendove yezvipfuyo nemutengo kana vatadza kuzvitengesa secompost. Kusandura biomass isingashandiswe kudaro kuita zviwanikwa zvakakosha kunopa mabhenefiti akakura kumabhizinesi.
TOWING inofungidzira kugadzira akawanda mapoinzi emari pamwe chete neketani yese yekugovera sechikamu chebhizinesi rayo modhi. Iyo kambani inoronga kudyidzana nemakambani ekurasa biomass nevarimi, kutanga zvidyarwa munzvimbo dzakasiyana siyana dzekugadzira Soratan, uye kutengesa Soratan kuvarimi.