Tsvakurudzo pamusoro pemigumisiro yezvisingawanzo zvinhu zvepasi on plant physiology yakaratidza kuti zvisingawanzo pasi zvinhu zvinogona kuwedzera zvinyorwa zve chlorophyll uye photosynthetic rate muzvirimwa; Zvinonyanya kukurudzira midzi yemiti uye kukurumidza kukura kwemidzi; Simbisa iyo ion absorption basa uye physiological basa remidzi, uye kukanganisa basa rechirimwa nitrogen kugadzirisa uye mamwe enzymes; Yakawanikwa kuburikidza neatomu yekutsvaga kuti zvisingawanzo zvinhu zvepasi zvinogona kukurudzira kutorwa uye kutakurwa kwenitrogen, phosphorus, uye potasium nezvirimwa. Zvinhu zvisingawanzoitiki zvepasi zvinogona kukurudzira kukura nekukura kwezvirimwa, uye kuva nemigumisiro yakanaka pagoho rezvirimwa.
Rare earth elementskuve nekusimudzira kukuru pakumera kwembeu. Mushonga wakakodzera wemushonga wepasi usingawanzo kusimudzira kumera kwembeu ndeye 0.02-0.2 magiramu pakirogiramu (2 pounds). Zvisizvo zvepasi zvinhu zvinogonawo kukurudzira kukura kwezvirimwa, kukurudzira kuwedzera kwechirimwa huremu hutsva uye huremu hutsva, uye kuve nekukurudzira kukuru mukukura kwegorosi, mupunga, chibage, uye mhunga pamitsetse kubva pa5 kusvika ku100 ppm. Panguva dzakakodzera, dzine simba pakukura kwemidzi yemiti, madzinde, uye mashizha, nekunyanya kuoneka kuri kuwedzera kwenzvimbo yemashizha. Kashoma zvinhu zvepasi zvine mhedzisiro yakakosha pamidzi yezvirimwa uye kukura kwemidzi, uye iyo yakakwana yekusimudzira midzi ndeye 0.1-1ppm. Pamusoro peiyi concentration, inhibition inoitika. Rare Earth inokurudzira kukura kwemidzi kunyanya nekusimudzira kuitika kwemidzi yekuda, inokanganisa kusiyanisa kwesero uye midzi morphogenesis. Kuwedzera zvisingawanzo zvinhu zvepasi kune midzi yekukura nharaunda kunogona kukurudzira kutorwa kwephosphorus nemidzi system. Iyo yakakwana yekumisikidza yekutorwa kwemidzi ye phosphorus ndeye 0.1 ~ 1. Oppm; Inogonawo kukurudzira kutorwa kwe nitrogen uye potassium. Zvisizvo zvepasi zvinhu zvinogona kukwidziridza chiitiko chemuviri chemidzi, chinoratidzwa nekukurudzira exudation yemuto wemidzi uye kuwedzera enzyme basa mumidzi. Zvinhu zvisingawanzo pasi pasi zvine hukama zvakanyanya nekudyara photosynthesis uye zvinogona kukurudzira kugadzirwa kwechirimwa kwekabhoni dioxide photosynthesis, nekudaro ichivandudza photosynthesis kunyatsoita. Kuedza kwakaratidza kuti huwandu hweklorophyll mumashizha emiti inobatwa nenyika isingawanzoitiki yakawedzera, kunyanya kuwanda kweklorophyll A, zvichiita kuti kuwedzera kwehuwandu hwechlorophyll A / B.
Pamusoro pezvo, kupfapfaidza kwefoliar kwezvisingawanzo zvinhu zvepasi kunogonawo kuwedzera basa re nitrate reductase muzvirimwa, zvichideredza zvakanyanya zviri mukati me nitrate nitrogen mumuviri. Mhedzisiro yezvisingawanzo zvinhu zvepasi pane nitrogen kugadzirisa inopiwa ne soya bean nodules inoratidzwa mukuwedzera huwandu hwemapundu uye nitrogen kugadzirisa basa. Zvinhu zvisingaite zvepasi zvinogona zvakare kuwedzera kugona kwekutonga kwecytoplasmic nuclei kune electrolyte kuvuza, nekudaro kuvandudza chirimwa kuramba kusanaya kwemvura, salinity, uye alkali.
Nguva yekutumira: May-24-2023