Cov kws tshawb fawb los ntawm Crimean Federal University tau cog ob txhiab figs seedlings tau los ntawm micropropagation ntawm cov nroj tsuag thiab yuav nteg ib lub vaj fig. Txoj haujlwm no tau muab coj los ua ib feem ntawm kev xaiv thiab chaw zov me nyuam thiab lub teb chaws project "Science thiab Universities". Qhov no tau tshaj tawm los ntawm Lavr Kryukov, lub taub hau ntawm chav kuaj microclonal propagation ntawm cov nroj tsuag ntawm KFU.
"Peb tau txais cov khoom siv raw ntawm peb cov cog, nqa cov nroj tsuag mus rau qhov chaw kuaj thiab muab tso rau hauv cov xov xwm tshwj xeeb. Nyob ntawm seb hom thiab ntau yam ntawm cov nroj tsuag, txawv cov as-ham raug xaiv rau cov xov xwm no. Cov khoom tseem ceeb uas siv: micro- thiab macroalts, vitamins, cov tshuaj hormones thiab carbohydrates - sucrose, maltose thiab lwm yam. Peb cog qee cov nroj tsuag ntawm cov khoom noj khoom haus, thiab qee qhov ntawm cov kua dej. Rau yav tom ntej, peb siv bioreactor - lub nkoj nrog cov khoom noj nruab nrab, qhov chaw uas cov nroj tsuag tau txais cov khoom tsim nyog thiab huab cua, "said Lavr Kryukov, tus kws tshaj lij ntawm Lub Chaw Rau Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Kev Tshawb Fawb Txog Kev Tshawb Fawb ntawm KFU.
Yog li, siv txoj kev ntawm microclonal propagation, cov kws tshawb fawb tau txais ob txhiab lub noob los ntawm tsuas yog kaum ceg ntawm cov nroj tsuag. Tam sim no lub seedlings twb tau acclimatized thiab transplanted rau hauv av nyob rau hauv lub adaptation tsev xog paj.
"Nyob rau hauv lub tsev cog khoom adaptation, cov nroj tsuag tau accustomed mus rau tej yam ntuj tso huab cua tej yam kev mob, raws li nyob rau hauv lub in vitro system lawv loj hlob nyob rau hauv ib tug tswj cheeb tsam. Ntawm no qhov kub thiab txias hloov ntawm +5 ° C mus + 25 ° C. Thiab kev ywg dej yog ua tiav ib zaug ib lub lim tiam, "said Konstantin Ivanchenko, Associate Professor ntawm KFU Agrotechnological Academy.
Raws li cov kws tshaj lij, sab qab teb ntug dej hiav txwv ntawm Crimea muaj cov xwm txheej zoo tshaj plaws rau kev loj hlob figs. Nws yog nyob ntawd, hauv Foros, qhov kev sim teb ntawm kev xaiv thiab chaw zov me nyuam rau cov qoob loo subtropical txiv hmab txiv ntoo ntawm KFU nyob, qhov twg lub vaj fig yuav muab tso. Cov yub yuav nyob hauv tsev cog khoom kom txog rau thaum nruab nrab lub caij nplooj ntoo hlav.
Tsis tas li ntawd, xyoo 2023 KFU cov kws tshaj lij npaj yuav ntxiv figs rau kev sau npe ntawm kev ua tiav kev yug me nyuam. Txhawm rau ua qhov no, lawv tau tshawb fawb txog kab lis kev cai subtropical rau plaub xyoos: lawv tau txheeb xyuas cov txiaj ntsig ntawm cov ntoo uas twb tau loj hlob ntawm kev cog qoob loo ntawm tsev kawm ntawv, thiab lawv cov txiv hmab txiv ntoo zoo.
Cov kws tshawb fawb yuav sau thawj zaug sau los ntawm cov noob tshiab hauv ob lossis peb xyoos, thiab kev lag luam tau kwv yees hauv tsib xyoos.