Kafukufuku wa Microalgae Bio-stimulant ndi Syngenta China

Posachedwapa, Extracellular Metabolites of Heterotrophic Auxenochlorella protothecoides: Gwero Latsopano la Bio-Stimulants for Higher Plants linasindikizidwa pa intaneti m'magazini ya Marine Drugs ndi PROTOGA ndi Syngenta China Crop Nutrition Team. Zikuwonetsa kuti kugwiritsa ntchito algae kumakulitsidwa kumunda waulimi, ndikuwunika kuthekera kwa bio-stimulants ku zomera zapamwamba. Mgwirizano wapakati pa PROTOGA ndi gulu lazakudya la Syngenta China Crop wazindikira ndikutsimikizira kuthekera kwa metabolites owonjezera kuchokera m'madzi amchira a microalgae ngati feteleza watsopano wa bio-feteleza, kupititsa patsogolo phindu lazachuma, kuyanjana ndi chilengedwe komanso kukhazikika kwa njira yonse yopangira ndere.

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▲ Chithunzi 1. Chidule chazithunzi

Kupanga kwamakono kwaulimi kumadalira feteleza wamankhwala kwambiri, koma kugwiritsa ntchito kwambiri feteleza wamankhwala kunayambitsa kuipitsidwa kwa chilengedwe m'nthaka, madzi, mpweya ndi chitetezo cha chakudya . Ulimi wobiriwira umaphatikizapo chilengedwe chobiriwira, umisiri wobiriwira ndi zinthu zobiriwira, zomwe zimalimbikitsa kusintha kwa ulimi wamankhwala kukhala ulimi wachilengedwe womwe umadalira kwambiri njira zamoyo zamkati ndikuchepetsa kugwiritsa ntchito feteleza ndi mankhwala ophera tizilombo.

Ma Microalgae ndi tinthu tating'onoting'ono ta photosynthetic topezeka m'madzi am'madzi ndi m'madzi am'madzi omwe amatha kupanga zinthu zambiri zokhala ndi bioactive monga mapuloteni, lipids, carotenoids, mavitamini, ndi ma polysaccharides. Zanenedwa kuti Chlorella Vulgaris, Scenedesmus quadricauda, ​​Cyanobacteria, Chlamydomonas reinhardtii ndi ma microalgae ena angagwiritsidwe ntchito ngati Bio-stimulant kwa beet, phwetekere, nyemba ndi zinthu zina zaulimi zomwe zimathandizira kumera kwa mbewu, kudzikundikira kwa zinthu zogwira ntchito komanso kukula kwa mbewu.

Pofuna kugwiritsiranso ntchito madzi amchira ndikuwonjezera mtengo wachuma, mogwirizana ndi Syngenta China Crop Nutrition Team, PROTOGA inaphunzira zotsatira za Auxenochlorella protothecoides tail water (EAP) pa kukula kwa zomera zapamwamba. Zotsatira zinawonetsa kuti Eap imalimbikitsa kwambiri kukula kwa mitundu yambiri ya zomera zapamwamba komanso kupititsa patsogolo kupsinjika maganizo.

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▲ Chithunzi 2. Eap Zotsatira za EAP pa zomera zachitsanzo

Tinazindikira ndikusanthula ma metabolites owonjezera mu EAP, ndipo tidapeza kuti panali zinthu zopitilira 84, kuphatikiza 50 organic acid, 21 phenolic compounds, oligosaccharides, polysaccharides ndi zinthu zina zogwira ntchito.

Kafukufukuyu akuganiza momwe angagwiritsire ntchito: 1) Kutulutsidwa kwa ma organic acid kumatha kulimbikitsa kusungunuka kwazitsulo zachitsulo m'nthaka, motero kumapangitsa kupezeka kwa zinthu monga chitsulo, zinki ndi mkuwa; 2) Mankhwala a phenolic ali ndi antibacterial kapena antioxidant zotsatira, amalimbitsa makoma a maselo, amalepheretsa kutaya madzi, kapena amagwira ntchito monga ma molekyulu owonetsera, ndipo amagwira ntchito yofunika kwambiri pamagulu a maselo, kayendetsedwe ka mahomoni, ntchito ya photosynthetic, mineralization ndi kubereka. 3) Ma polysaccharides a Microalgae amatha kuwonjezera zomwe zili mu ascorbic acid ndi ntchito za NADPH synthase ndi ascorbate peroxidase, motero zimakhudza photosynthesis, kugawanika kwa maselo ndi kulekerera kwa abiotic kwa zomera.

Zolozera:

1.Ku, Y.; Chen, X.; Mayi, B.; Zhu, H.; Zheng, X.; uwu, J.; Wu, Q.; Li, R.; Wanga, Z.; Xiao, Y. Extracellular Metabolites of Heterotrophic Auxenochlorella protothecoides: Gwero Latsopano la Bio-Stimulants for Higher Plants. Mar. Mankhwala osokoneza bongo 2022, 20, 569. https://doi.org/10.3390/md20090569

Nthawi yotumiza: Dec-02-2022