Pa June 17, rocket ya Long March 2 F Yao 12 yonyamula chombo cha Shenzhou 12 inayatsidwa ndi kunyamulidwa pa Jiuquan Satellite Launch Center. Monga chinthu chonyamulira, okwana magalamu 29.9 a mbewu za Nanjing orchid adatengedwa mumlengalenga ndi akatswiri atatu kuti ayambe ulendo wa miyezi itatu.

Mitundu ya ma orchid yomwe ikuyenera kubzalidwa mumlengalenga nthawi ino ndi udzu wofiira, womwe unasankhidwa ndikuwetedwa ndi Fujian Forestry Science and Technology Experimental Center, gulu lomwe lili pansi pa Fujian Forestry Bureau.

Pakadali pano, kuswana kwa mlengalenga kwagwiritsidwa ntchito kwambiri pakupanga mbewu zaulimi. Orchid danga kuswana ndi kutumiza anasankha bwino mbewu orchid mu mlengalenga, ntchito mokwanira cheza cosmic, vacuum mkulu, microgravity ndi madera ena kulimbikitsa kusintha chromosome dongosolo la mbewu orchid, ndiyeno kukumana zasayansi minofu chikhalidwe kukwaniritsa orchid mitundu yosiyanasiyana. Kuyesera. Poyerekeza ndi kuswana kozolowereka, kuswana kwa mlengalenga kumakhala ndi mwayi waukulu wosintha ma jini, zomwe zimathandiza kuswana mitundu yatsopano ya maluwa okhala ndi nthawi yayitali, maluwa owala, akulu, osadabwitsa, komanso onunkhira kwambiri.

Fujian Forestry Science and Technology Experiment Center ndi Flower Research Institute ya Yunnan Academy of Agricultural Sciences achita limodzi kafukufuku wokhudzana ndi kuswana kwa ma orchid a Nanjing kuyambira 2016, pogwiritsa ntchito ndege ya "Tiangong-2" yoyendetsedwa ndi anthu, roketi yonyamula ya Long March 5B. , ndi chonyamulira cha Shenzhou 12 Chombo cha m’mlengalenga cha munthu chimanyamula pafupifupi 100g ya mbewu za "Nanjing Orchid". Pakalipano, mizere iwiri ya kumera kwa ma orchid apezeka.

Fujian Forestry Science and Technology Experiment Center ipitiliza kugwiritsa ntchito lingaliro ndiukadaulo watsopano wa "Space Technology+" kuti achite kafukufuku wokhudza masinthidwe amtundu watsamba la orchid, mtundu wamaluwa, ndi kununkhira kwamaluwa, komanso kusanthula ndi kusanthula magwiridwe antchito a orchid. gene mutant, ndikukhazikitsa njira yosinthira ma orchid kuti apititse patsogolo kusinthika kwa mitundu, kufulumizitsa kuswana, ndikulimbikitsa kukhazikitsidwa kwa njira yobereketsa yolunjika "Space mutation kuswana + genetic engineering kuswana" kwa ma orchid.