Tissue Culture Tech Inosimudzira Goho reMbatatisi yeKenya

Chirongwa chenharaunda chinopa varimi mbeu dzembatatisi dzine hutano, inorimwa pachishandiswa hunyanzvi hwemurabhoritari chiri kuwedzera goho muKenya, agriculture Nyanzvi inodaro.

Avhareji yegoho rembatatisi muKenya pahekita inokwana matani gumi asi rine mukana wekuwedzera kusvika katatu huwandu uhu nekushandiswa kwembeu dzisina chirwere, sekureva kwaAnthony Kibe, mukuru anoongorora chirongwa chekutsvagisa nharaunda inotungamirwa naAnthony Kibe. Uganda-yakavakirwa Regional Universities Forum yeCapacity Building muKurima.

Chirongwa cheforamu muKenya - chimwe chevane gumi nevaviri muAfrica yose - chabatsira varimi vadiki vanosvika zviuru zvishanu kubva kutanga muna 11. Chinopa varimi mukana wemhando yepamusoro, mbeu kuburikidza nechirongwa chinodaidzwa kuti tissue culture - kurimwa kwematishu kana nhengo dzechirimwa pamishonga yakanyatsogadzirwa inovaka muviri. rabhoritari kana inodzorwa mhepo mvura nenzvimbo.

“Tsika dzenyama dzinopa nzira yakanakisa yekuparadzira mbeu nekukurumidza mbatata, ichipa zvekudyara zvinopa goho zvisina zvirwere,” anodaro Kibe.

Tsika dzenyama dzinogadzira mbesa dzinozivikanwawo seapical root cuttings, uye mini tubers (diki mhodzi dzembatatisi) dzakachena uye dzisina chirwere, Kibe anotsanangura, achiwedzera kuti tekinoroji inomhanyisa kuwanda kwezvinhu kuti zvive nyore kugovera uye kudyara kukuru.

Tissue tsika tekinorojiinoshandiswa mukugadzirwa kwemichero nemiriwo isina zvirwere uye inobereka zvakanyanya muEast Africa, kusanganisira mabhanana.

Asi kune mbatatisi inonyanya kuitwa nemapurazi makuru ekutengesa, makambani embeu uye masangano ekutsvagisa ehurumende zvakanyanya nekuda kwemitengo uye kuoma kwehunyanzvi uhu, anowedzera Kibe, purofesa anobatana neagronomy mubazi rezvirimwa, horticulture uye ivhu reEgerton University kuKenya.

Izvi zvinoreva kuti mbeu dzakapihwa magwaro dzinodhura uye hadzisvikike kuvarimi vadiki vanosvika 800,000 XNUMX vanorima mbatatisi. kurima muKenya.

Nekuda kweizvozvo, ingangoita mana kusvika mashanu muzana chete yembeu yembatatisi yakadyarwa muKenya ndiyo inopihwa zvitupa, sekureva kweInternational Potato Center, inhengo yeConsortium yeInternational Agricultural Research Centers.

"Izvi hazvina kusiyana nevarimi vane mukurumbira pasi rose vakaita seNetherlands ... apo chikamu che99 percent chevarimi vanoshandisa mbeu dzakasimbiswa," Kibe anotsanangura.

Mbatatisi, anodaro, chirimwa chekudya chisingakosheserwe zvakanyanya mukurima kweKenya tsvakurudzo hurongwa kunyangwe zvayakaita mukurwisa nzara, ne78 muzana yetsvakiridzo yezvirimwa zvekudya ichienda kuchibage, chirimwa chikuru muKenya.

Richard Mbaria, uyo ane purazi remaeka mana munzvimbo yeElburgon mudunhu reNakuru pakati penzvimbo dzakakwirira dzinorimwa mbatatisi muKenya, anoti kuwana mbeu dzembatatisi kuvarimi vadiki vakaita saiye hazvisi nyore nekuti mapurazi ekutengesa anowanzo tengesa akawanda.

“Murimi achitenga mbeu yembatatisi yetissue culture anopedza zvakapetwa katatu kana katanhatu kupfuura zvaanenge ashandisa mukudyara mbeu dzechivanhu,” anodaro Mbaria. “Izvi zvakanakira varimi vakuru, zvichisiya varimi vadiki nembeu dzavo dzine goho shoma dzakasarudzwa kubva mugoho rekare.”

Asi Mbaria inoratidzira mabhenefiti ekucheka kweapical. Anoudza SciDev.Net kuti 100 apical cuttings inogona kuburitsa 100 kilograms yembeu yembatatisi paavhareji.

VaKibe vanobvumirana nazvo vachiti mhando itsva dzakagadzirwa neruzivo urwu dzakaita kuti pave negoho rinosvika matani makumi matatu pahekita kana zvichienzaniswa nembeu dzinosvika gumi pahekita.

VaMike Cherutich, nyanzvi yembatatisi vari paAgriculture Development Corporation's seed potato centre, kuMolo kuNakuru, Kenya, vanoti kunyange hazvo mbeu yembatatisi inogadzirwa kubva muhunyanzvi hwekuita mbatatisi inodhura kudarika machubhu akasimirirwa kare, zvigadzirwa inovimbisa kuti zvinhu zvakasimwa hazvina utachiona uye zvimwe zvirwere zvikuru zvakadai sebhakitiriya wilt.

Kunobva: https://www.eurasiareview.com