Rangahau Whakaoho-koiora moroiti me Syngenta Haina
Nō nā tata nei, i whakaputaina ai te pukapuka Extracellular Metabolites of Heterotrophic Auxenochlorella protothecoides: A New Source of Bio-Stimulants for Higher Plants i roto i te puka Marine Drugs e PROTOGA me Syngenta China Crop Nutrition Team i runga ipurangi. E tohu ana tēnei kua whānuitia ngā whakamahinga o ngā microalgae ki te mara ahuwhenua, me te tūhura i tōna pūmanawa hei bio-stimulants mō ngā tipu teitei. Nā te mahi tahi a PROTOGA me te Syngenta China Crop nutrition team i tautuhi, i whakamana hoki i te whaihua o ngā metabolites extracellular mai i te wai hiku microalgae hei tongi koiora hou, e whakarei ake ana i te uara ōhanga, te atawhai taiao me te pumau o te tukanga whakaputa microalgae ahumahi katoa.
▲Pikitia 1. Whakarāpopototanga whakairoiro
Ko te nui o te whakamahinga o ngā tongi matū i roto i ngā mahi ahuwhenua o ēnei rā e whakawhirinaki ana ki te tongi matū, engari nā te nui rawa o te whakamahinga o ngā tongi matū i para ai te oneone, te wai, te hau me te haumaru kai. Kei roto i te ahuwhenua matomato te taiao matomato, te hangarau matomato me ngā hua matomato, e whakatairanga ana i te whakawhiti mai i te ahuwhenua matū ki te ahuwhenua rauropi e whakawhirinaki ana ki te tikanga ā-roto koiora, ā, e whakaiti ana i te whakamahinga o ngā tongi matū me ngā patupatu.
Ko ngā moroiti he rauropi iti e kitea ana i roto i ngā pūnaha wai māori me te moana, ā, ka taea e rātou te whakaputa i ngā matū koiora maha pērā i te pūmua, te lipids, te carotenoids, te huaora, me te polysaccharides. Kua pūrongohia ka taea te whakamahi i te Chlorella Vulgaris, Scenedesmus quadricauda, Cyanobacteria, Chlamydomonas reinhardtii me ētahi atu moroiti hei Bio-stimulant mō te pīti, te tōmato, te alfalfa me ētahi atu hua ahuwhenua, hei āwhina i te whakapai ake i te whakatipu purapura, te kohikohi i ngā matū hohe me te tipu o ngā tipu.
Hei whakamahi anō i te wai hiku me te whakapiki i te uara ōhanga, i te mahi tahi me te Rōpū Kai Huawhenua o Syngenta Haina, i rangahau a PROTOGA i ngā pānga o te wai hiku o Auxenochlorella protothecoides (EAp) ki te tipu o ngā tipu teitei. I whakaatuhia e ngā hua he nui te whakatairanga a EAp i te tipu o ngā momo tipu teitei me te whakapai ake i te ātete ki te ahotea.
▲Pikitia 2. Te pānga o te EAp ki ngā tipu tauira
I tautuhia, i tātarihia hoki e mātou ngā matū whakaputa matū mai i waho o te pūtau i roto i te EAp, ā, i kitea e mātou neke atu i te 84 ngā matū, tae atu ki te 50 ngā waikawa waro, te 21 ngā matū phenolic, ngā oligosaccharides, ngā polysaccharides me ētahi atu matū hohe.
E whakaarohia ana e tēnei rangahau te tikanga mahi pea: 1) Ka taea e te tukunga o ngā waikawa waro te whakatairanga i te whakarewatanga o ngā waikura whakarewa i roto i te oneone, ā, ka whakapai ake i te wātea o ngā huānga iti pēnei i te rino, te konutea me te parahi; 2) He pānga patu huakita, ārai mate rānei ngā matū phenolic, ka whakapakari i ngā pakitara pūtau, ka ārai i te ngaronga wai, ka mahi rānei hei ngota tohu, ā, he mahi nui tā rātou i roto i te wehenga pūtau, te whakahaere homoni, te mahi whakaahua, te whakapūtanga matūkai me te whakaputa uri. 3) Ka taea e ngā polysaccharides microalgae te whakanui ake i te ihirangi o te waikawa ascorbic me ngā mahi a te NADPH synthase me te ascorbate peroxidase, ā, ka pā ki te whakaahua, te wehenga pūtau me te manawanui ki te ahotea abiotic o ngā tipu.
Tohutoro:
1.Qu, Y.; Chen, X.; Ma, B.; Zhu, H.; Zheng, X.; Yu, J.; Wu, Q.; Li, R.; Wang, Z.; Xiao, Y. Nga Metabolites Extracellular o Heterotrophic Auxenochlorella protothecoides: He Puna Hou o nga Whakatairanga-Koiora mo nga Tipu Teitei. Tarukino Maehe 2022, 20, 569. https://doi.org/10.3390/md20090569
Wā tuku: Hakihea-02-2022