Thaum Lub Rau Hli 17, Lub Peb Hlis Ntuj 2 F Yao 12 cov neeg nqa khoom foob pob hluav taws nqa Shenzhou 12 tus neeg caij dav hlau tau teeb tsa thiab raug tshem tawm ntawm Jiuquan Satellite Launch Center.Raws li cov khoom nqa, tag nrho ntawm 29.9 grams ntawm Nanjing orchid noob tau coj mus rau hauv qhov chaw nrog peb tus neeg caij nkoj mus rau qhov chaw peb lub hlis taug kev.

Lub orchid hom yuav tsum tau bred nyob rau hauv lub sij hawm no yog cov nyom liab, uas tau xaiv thiab bred los ntawm Fujian Forestry Science thiab Technology Experimental Center, ib chav tsev ncaj qha nyob rau hauv lub Fujian Forestry Bureau.

Tam sim no, qhov chaw yug me nyuam tau siv dav hauv kev lag luam noob qoob loo.Orchid chaw yug me nyuam yog xa ua tib zoo xaiv cov noob orchid rau hauv qhov chaw, siv tag nrho cov cosmic hluav taws xob, lub tshuab nqus tsev siab, microgravity thiab lwm qhov chaw los txhawb kev hloov pauv ntawm cov qauv chromosome ntawm orchid noob, thiab tom qab ntawd mus rau hauv chav kuaj kab lis kev cai kom ua tiav orchid hom variation.Ib qho kev sim.Piv nrog rau kev yug me nyuam, qhov chaw yug me nyuam muaj qhov tshwm sim ntau dua ntawm kev hloov pauv ntawm cov noob, uas yuav pab yug me nyuam orchid ntau yam nrog lub sij hawm ntev paj, ci dua, loj dua, txawv txawv, thiab ntau cov paj tsw qab.

Fujian Forestry Science thiab Technology Experiment Center thiab paj tshawb fawb lub koom haum ntawm Yunnan Academy ntawm Agricultural Sciences tau koom tes ua kev tshawb fawb txog chaw yug me nyuam ntawm Nanjing orchids txij li thaum 2016, siv lub "Tiangong-2" manned spacecraft, lub Long March 5B carrier foob pob ua ntxaij. , thiab Shenzhou 12 tus neeg nqa khoom Lub dav hlau tib neeg nqa ze li 100g ntawm "Nanjing Orchid" noob.Tam sim no, ob lub orchid noob germination kab tau txais.

Fujian Forestry Science thiab Technology Experiment Center yuav txuas ntxiv siv lub tswv yim tshiab thiab thev naus laus zis ntawm "Space Technology +" los ua kev tshawb fawb txog kev hloov pauv ntawm cov nplooj orchid xim, paj xim, thiab paj tsw qab, nrog rau cov cloning thiab kev tsom xam ntawm kev ua haujlwm. Cov noob caj noob ces, thiab tsim kom muaj lub orchid genetic transformation system los txhim kho cov tsiaj Qualitative variation rate, accelerate tus me nyuam ceev, thiab txhawb kev tsim kom muaj kev coj noj coj ua ntawm "chaw mutation breeding + genetic engineering breeding" rau orchids.