I-asparagus encinci, intsomi enebhongo.

Ukusuka kwiimveliso ezithunyelwa kwamanye amazwe ukuya kwelinye lamashishini amakhulu kwihlabathi elinenqanaba eliphezulu loPHANDO kunye nophuhliso, iminyaka eyi-20 edlulileyo ikhanya ngenkuthalo kunye nobulumko babantu baseTshayina.

Ukususela ekuqalisweni kwebhetshi yokuqala yemithombo ye-asparagus ye-asparagus, ukulinywa kweentlobo ze-asparagus zokuqala ezinamalungelo azimeleyo epropathi yobukrelekrele, ukuqaliswa kunye nokukhokela intsebenziswano yamazwe ngamazwe yeProjekthi ye-asparagus genome, le minyaka engama-20 irekhodiwe ukunyuka kunye nokukhangela abantu baseJiangxi. .

I-China iye yaba liziko lemveliso ye-asparagus yehlabathi, ukusetyenzwa, urhwebo, uphando kunye neziko lophuhliso.UGqr. Chen Guangyu, ingcali eyintloko ye-Industry yesizwe engenzi nzuzo (izolimo) uphando lwezenzululwazi kunye nomhloli we-Jiangxi Academy yeSayensi yezoLimo, ngokuzingca wathi kwiminyaka eyi-30 ezayo, imboni ye-asparagus yehlabathi iya kukhokelwa yi-China.

Innovation: ukuseka isikhundla esiphambili kushishino lwe-asparagus yehlabathi

Loluphi uhlobo lwe-asparagus olukwaziyo ukunyamezela ityuwa?Loluphi uhlobo lwe-asparagus oluxhathisa kakhulu kwimbalela?

Iziphumo ze-asparagus genome sequencing iya kuba yingqwalasela ye-13th World Asparagus Congress eya kubanjelwa eNanchang ngo-Oktobha 16. Le ntsebenziswano yamazwe ngamazwe, iqaliswe kwaye ikhokelwa zizazinzulu zaseTshayina, ithetha ukuba iintlobo ezintsha ze-asparagus zingakhethwa ngokukhethiweyo ngokweemfuno zemveliso ngokusebenzisa. iindlela zokuzala imolekyuli, ukungenisa kwixesha le-post-genomic kwishishini le-asparagus.

Intsebenziswano yamazwe ngamazwe yeProjekthi ye-asparagus Genome iququzelelwa ziingcali zasekhaya nezangaphandle ezibandakanya iJiangxi Academy yeSayensi yezoLimo kunye neyunivesithi yaseGeorgia eMelika.Le yiprojekthi yesibini enkulu yentsebenziswano yamazwe ngamazwe yeProjekthi yeGenome ekhokelwa zizazinzulu zaseTshayina, ilandela iProjekthi yeCucumber Genome.

Iqela le-asparagus innovation ye-Jiangxi Academy yeSayensi yezoLimo ekhokelwa nguGqr Chen Guangyu lolona phando luphambili kunye neqela lophuhliso lweshishini le-asparagus laseTshayina.Yayileli qela elazisa i-asparagus germplasm resources ezisuka kunxweme lweMeditera ukuya eTshayina okokuqala, laseka indawo yokuqala yaseTshayina yokugcina i-asparagus germplasm resource nursery, laza lalima iintlobo ezininzi ezintsha ezinamalungelo azimeleyo epropathi enomgangatho ophezulu wokuqonda.

I-Asparagus i-dioecious kwaye, njengomthetho, ithatha ubuncinane iminyaka engama-20 ukuseka inkqubo epheleleyo yokuzala.Ngokusebenzisa itekhnoloji yenkcubeko yeethishu kunye neteknoloji encedisiweyo yokumakisha imolekyuli, iqela elivelisa izinto ezintsha eJiangxi ligqibe umtsi oyimpumelelo ukusuka kwintshayelelo eyahlukahlukeneyo ukuya ekuzaleni okuzimeleyo kwiminyaka eli-10 kuphela."I-Jinggang 701" luhlobo olutsha lokuqala oluvunyiweyo sisizukulwana sikarhulumente se-clonal hybrid F1, "i-Jinggang Hong" luhlobo olutsha lwe-tetraploid emfusa, "i-Jinggang 111" luhlobo olutsha lokuqala lwamadoda olukhethwe yitekhnoloji ye-molecular-assisted breeding. .Ngaloo ndlela, i-China yaphelisa imeko ye-asparagus ye-asparagus exhomekeke ngokupheleleyo ekuthengisweni kunye nokulawulwa ngabanye.

I-stem blight, eyaziwa ngokuba ngumhlaza we-asparagus, inokunciphisa izivuno ukuya kuma-30 epesenti ukuba ingabikho xa isenzeka.Iqela elivelisa i-asparagus le-Academy yePhondo yeNzululwazi yezoLimo, eliphuma kwimiba yokumelana nohlobo lokufuya nokuxhasa ubuchwepheshe bokulima, liye laphelisa ukuqhawuka kwesiqu ngaxeshanye.Ngokusebenzisa iindlela zokulima ezisemgangathweni ezibonelelwa liqela, i-asparagus ivelisa umndilili ongaphezu kweetoni ezingama-20 ngehektare nganye, amaxesha amaninzi inqanaba leetoni ezi-4 ngehektare nganye kwiindawo ezifanayo kumazwe aphesheya.

Ngokuthembela kwimpumelelo egqwesileyo yokwenziwa kwezinto ezizimeleyo, iAkhademi yePhondo yeeSayensi zezoLimo yongamele uphuhliso lwebhetshi yokuqala yemigangatho emi-3 yoshishino lwe-asparagus yesizwe, kwaye yaseka isiseko somboniso wemveliso ye-asparagus ekumgangatho wehlabathi.Senze eyona ndlela iphambili yokutyala i-asparagus e-China, kwaye safumana isatifikethi se-EU se-organic, kwaye safumana "ipasi eliluhlaza" kwimarike yamazwe ngamazwe.