Mitundu yatsopano ya mbatata yowetedwa kuchokera ku pulogalamu yobereketsa ya Texas A&M ikhoza kulowa msika wachangu waku France posachedwa, atero a Isabelle Weils, woweta mbatata ku Texas A&M AgriLife, malipoti. Tsamba la Phys.org.
Patsiku laposachedwa pazigwa zakumwera pafupi ndi Springlake, Vales adalankhula za ma clones atsopano. mbatata.
"Ndife okondwa kukhala ndi chitsanzo choyesera cha mbatata yofiirira yokhala ndi thupi lofiirira lomwe lili ndi katundu wapadera kwambiri: wowuma wochuluka ngakhale m'malo otentha kwambiri ku Texas," adatero Weils.
Mtanda woyambirira unapangidwa ku Colorado, ndipo chisankhocho chinapangidwa ku Texas.
"Cone yoyesera ya COTX08063-2Ru ili ndi mphamvu yokoka kwambiri ngakhale pansi pamikhalidwe yapamwamba. kutentha katundu ku Texas ndipo zimakhala zabwino kwambiri ma frie achi french. Ichi ndi chaka chachiwiri kuti wojambulayu akukumana ndi mayesero m'dziko lonselo. "
Kuchuluka kwa wowuma mu ma tubers a mbatata ndiye chinthu chofunikira kwambiri pakuzindikira ntchito yake. Mbatata zowuma kwambiri nthawi zambiri zimagwiritsidwa ntchito popanga zakudya zosinthidwa monga zokazinga za ku France, tchipisi, ndi mbatata zouma.
Weils adatsimikiza kuti pulogalamu yoweta mbatata yaku Texas A&M ndi gawo la Southwest Regional Potato Variety Development Project, pulojekiti yothandizidwa ndi USDA's National Institute of Food and Agriculture.
"Pulogalamu yakumwera chakumadzulo idakhazikitsidwa mu 1997 ndipo tikukondwerera zaka 25 za mgwirizano wopambana," adatero.
Texas A&M University, Colorado State University ndi UC Davis adayambitsa Southwest Regional Potato Varieties Project kuti akwaniritse zosowa zapadera zamakampani a mbatata amderalo, Wales adatero.
"Ku US, mapulogalamu ambiri oweta mbatata amayendetsedwa ndi boma," adatero Weils. - Mlingo wa mgwirizano mu kuswana mbatata ndi wosayerekezeka; mbatata zomwe zimabzalidwa pansi pa Southwest Programme zimabzalidwa ku United States ndi Canada. Kudera lakumwera chakumadzulo, timawunikanso mbatata zomwe zimabzalidwa pamapulogalamu ena amchigawo. ”
Ananenanso kuti ngakhale ndalama za boma ndiye gwero lalikulu la pulogalamuyi, ndalama zina zimachokera ku madipatimenti aboma azaulimi, magulu azogulitsa zinthu m'mayiko monga US Potato, Foundations, ndi ena. Pulogalamu Yoteteza Mitundu Yosiyanasiyana ya PVP.
"Tinali ndi anthu 180 osiyanasiyana chaka chino pa Field Day," adatero.
Kutentha kwambiri panthawi yakukula ndizovuta kwambiri m'malo angapo opanga kumwera chakumadzulo, akutero Weils. Kutentha kwapakati kungayambitse kuwonongeka kwa thupi komanso kusokoneza zokolola ndi khalidwe la tubers. Ma tubers omwe amakololedwa m'munda amawunikidwa kuti atengeke ndi kutentha kwa mkati mwa tuber necrosis, ming'alu ya kukula, kuchuluka kwa shuga wocheperako, pakatikati pa bulauni, pakati pa dzenje, ndi mphukira za kutentha.
"Mtundu wa mbatata womwe timapanga umabwera mumitundu yosiyanasiyana ya tuber, mawonekedwe, khungu ndi thupi, komanso mitundu kuti igwirizane ndi zosowa za msika," adatero Weils. "Mwachitsanzo, tikuyang'ana ma clones okhala ndi ma tubers ang'onoang'ono. Timalimanso mbatata ya bicolor. Posachedwapa tapeza machubu ozungulira, ofiira-bulauni okhala ndi maso apinki ndi mnofu wachikasu."
Malinga ndi oweta, mitundu ya Texas A&M Norkotah Russet ikupitilizabe kukhala yotchuka kwambiri, yokhala ndi ziphaso 35 m'maboma 12. Izi ndi mbatata zofiira zofiirira pamsika watsopano. Mitundu ina iwiri yofiira yofiira yomwe ikukula kwambiri ndi Reveille yofiira-bulauni, yomwe yawonjezeka kawiri m'derali kuyambira 2020 mpaka 2021, ndi Vanguard yofiira. Kulekerera kutentha komanso kugona kwanthawi yayitali kwa mitundu yofiira-bulauni ya Reveille ndi Vanguard ndi mawonekedwe owoneka bwino kwa alimi aku US ndi Canada.
Chiyambireni ntchito ya Southwest Potato Variety Development Project, mitundu 66 yatsopano yatulutsidwa kapena kutulutsidwa limodzi ndi mabungwe ena. 44 mwa iwo ali ku Colorado ndi Texas.
"Mitundu ya mbatata iyi imatenga gawo lalikulu komanso lomwe limakula kwambiri mdziko muno ndipo yathandiza kwambiri pachuma chachigawo komanso dziko lonse," adatero Weils.