Ngomhlaka-4 Juni 2023, iqembu lesine lamasampula okuhlola isayensi yasemkhathini avela esiteshini sasemkhathini saseShayina abuyela phansi nemodyuli yokubuyisa yesikhala sasemkhathini saseShenzhou-15. Uhlelo lokufaka isicelo sesikhala, kanye nemodyuli yokubuyisa yesikhala sasemkhathini saseShenzhou-15, lwenze amasampula okuhlola ayi-15 aphelele amaphrojekthi esayensi, okuhlanganisa amasampula okuhlola okuphila njengamaseli, ama-nematode, ama-Arabidopsis, irayisi le-ratooning, kanye namanye amasampula okuhlola, anesisindo esiphelele samakhilogremu angaphezu kwama-20.
Kuyini iRatooning Rice?
Irayisi lokutshala irayisi elinomlando omude eShayina, kusukela eminyakeni eyi-1700 eyedlule. Isici salo ukuthi ngemva kwesizini yerayisi evuthiwe, kunqunywa cishe izingxenye ezimbili kwezintathu zengxenye engenhla yesitshalo serayisi, kuqoqwe ama-panicles erayisi, bese kusala ingxenye yesithathu engezansi yezitshalo nezimpande. Ukuvundiswa nokulinywa kwenziwa ukuze kuvunyelwe ukuthi kukhule esinye isizini yerayisi.
Uyini umehluko phakathi kwelayisi elichithwa esikhaleni nelayisi eMhlabeni? Ingabe ukubekezelela kwalo izibulala-zinambuzane kuzoshintsha? Lezi yizinkinga abantu abacwaninga futhi bathuthukise izibulala-zinambuzane okudingeka bazicabangele.
Umcimbi Wokuhluma Kokolweni Wesifundazwe saseHenan
Ulwazi lwakamuva olukhishwe uMnyango Wezolimo Nezindaba Zasemakhaya eSifundazweni saseHenan lubonisa ukuthi isimo sezulu esikhulu semvula esiqhubekayo kusukela mhla zingama-25 kuNhlaba siye sathinta kakhulu ukuvuthwa nokuvunwa kukakolweni okuvamile. Le nqubo yemvula ihambisana kakhulu nesikhathi sokuvuthwa kukakolweni esifundeni esiseningizimu yeHenan, esihlala izinsuku eziyi-6, sihlanganisa amadolobha ayi-17 asezingeni lesifundazwe kanye neJiyuan Demonstration Zone esifundazweni, okunomthelela omkhulu eZhumadian, eNanyang nakwezinye izindawo.
Imvula enkulu engazelelwe ingabangela ukuthi ukolweni ubhidlike, okwenza kube nzima ukuvuna ngaleyo ndlela kuncishiswe isivuno sikakolweni. Ukolweni ocwiliswe emvuleni usengozini enkulu yokukhunta nokuhluma, okungaholela ekukhunteni nasekungcoleni, okuthinta isivuno.
Abanye abantu baye bahlaziya ukuthi ngezibikezelo zesimo sezulu kanye nezixwayiso, abalimi abazange bavune ukolweni kusenesikhathi ngenxa yokuvuthwa okunganele. Uma lesi simo siyiqiniso, futhi kuyiphuzu elibalulekile lapho izibulala-zinambuzane zingadlala indima khona. Abalawuli bokukhula kwezitshalo babalulekile enkambisweni yokukhula kwezitshalo. Uma abalawuli bokukhula kwezitshalo bengathuthuka ukuze bavuthwe izitshalo ngesikhathi esifushane, okubenza bakwazi ukuvunwa kusenesikhathi, lokhu kunganciphisa ukulahlekelwa.
Sekukonke, ubuchwepheshe bokuthuthukiswa kwezitshalo baseShayina buye bathuthuka, ikakhulukazi ezitshalweni zokudla. Njengesibulala-zinambuzane esibalulekile enqubweni yokukhula kwezitshalo, kumele ilandele eduze ukuthuthukiswa kwezitshalo ukuze idlale indima yayo enkulu futhi ifake isandla ekuthuthukisweni kwezitshalo eShayina!
Isikhathi sokuthunyelwe: Juni-05-2023