Zvinodzora kukura kwezvirimwa mhando dzakasiyana dzemishonga inouraya zvipembenene, iyo inogadzirwa kana kubviswa kubva mutupukanana uye ine mabasa akafanana kana akafanana nemahormone emiti. Anodzora kukura kwezvirimwa nenzira dzemakemikari uye anokanganisa kukura nekukura kwezvirimwa. Ndiyo imwe yekufambira mberi kukuru mufiziyoloji yezvirimwa yemazuva ano nesainzi yekurima, uye yave chiratidzo chakakosha chekukura kwesainzi yekurima netekinoroji. Kumera kwembeu, midzi, kukura, kutumbuka, kubereka, kusachembera, kudurura, kurara uye mamwe mabasa emuviri, mabasa ese ehupenyu hwezvirimwa haaparadzaniswi nekutora chikamu kwavo.
Mahormone mashanu makuru emiti: gibberellins, auxins, cytokinins, abscisic acids, uye ethylene. Mumakore achangopfuura, brassinolides dzakanyorwa sechikamu chechitanhatu uye dzave dzichigamuchirwa nemusika.
Zvinhu gumi zvepamusoro zvekugadzira nekushandisa pazvirimwa:ethefoni, gibberellic acid, paclobutrazol, chlorfenuron, thidiazuron, mepipenium,brassin,chlorophyll, indole acetic acid, uye flubenzamide.
Mumakore achangopfuura, kambani iyi yave ichinyanya kutarisa mhando dzemishonga inogadzirisa zvirimwa: procyclonic acid calcium, furfuraminopurine, silicon Fenghuan, coronatine, S-inducing antibiotics, nezvimwewo.
Zvinodzora kukura kwezvirimwa zvinosanganisira gibberellin, ethylene, cytokinin, abscisic acid uye brassin, zvakaita sebrassin, inova mhando itsva yezvinodzora kukura kwezvirimwa zvakasvibira uye zvine hushamwari kune nharaunda, zvinogona kukurudzira kukura kwemiriwo, manwiwa, michero nezvimwe zvirimwa, zvinogona kuvandudza mhando yezvirimwa, kuwedzera goho rezvirimwa, kuita kuti zvirimwa zvive neruvara rwakajeka uye mashizha akakora. Panguva imwe chete, zvinogona kuvandudza kuramba kusanaya kwemvura uye kuramba kutonhora kwezvirimwa, uye kuderedza zviratidzo zvezvirimwa zvinotambura nezvirwere nezvipembenene, kukuvara kwezvipembenene, kukuvara kwefetereza uye kukuvara kwechando.
Kugadzirwa kwemishonga yakagadzirwa nemiti kuri kukura nekukurumidza
Parizvino, mhando iyi yemusanganiswa ine musika mukuru wekushandiswa, senge: gibberellic acid + brassin lactone, gibberellic acid + auxin + cytokinin, ethephon + brassin lactone nezvimwe zvigadzirwa zvemusanganiswa, Zvakanakira zvekuwedzera zvevanodzora kukura kwezvirimwa zvine mhedzisiro dzakasiyana-siyana.
Musika unogadziriswa zvishoma nezvishoma, uye chirimo chiri kuuya
Hurumende yeHurumende yeKutarisira Musika neKutonga pamwe neNational Standardization Administration vakabvumidza uye vakaburitsa mitemo yenyika yakawanda yekudzivirira zvirimwa nezvinhu zvekurima, pakati payo kuburitswa kweGB/T37500-2019 "Kusarudza Vanodzora Kukura Kwezvirimwa muFeterizari neHigh Performance Liquid Chromatography" kunobvumira kutarisa. Chiito chisiri pamutemo chekuwedzera vanodzora kukura kwezvirimwa kumafeterizari chine rutsigiro rwehunyanzvi. Sekureva kwe "Pesticide Management Regulations", chero bedzi mishonga yezvipembenene yakawedzerwa kumafeterizari, zvigadzirwa zvacho mishonga yezvipembenene uye zvinofanirwa kunyoreswa, kugadzirwa, kushandiswa, kushandiswa uye kutariswa zvichienderana nemishonga yezvipembenene. Kana chitupa chekunyoresa mishonga yezvipembenene chisina kuwanikwa, mushonga wezvipembenene unogadzirwa usina kuwana chitupa chekunyoresa mishonga yezvipembenene zvichienderana nemutemo, kana kuti rudzi rwechinhu chinoshanda chiri mumishonga yezvipembenene haruenderane nechishandiso chinoshanda chakanyorwa pane label kana bhuku remirairo yemishonga yezvipembenene, uye zvinoonekwa semushonga wezvipembenene wenhema. Kuwedzerwa kwemakemikari emiti sechinhu chakavanzika kunowedzera zvishoma nezvishoma, nekuti mutengo wekusava pamutemo uri kuramba uchikwira. Mumusika, mamwe makambani nezvigadzirwa zvisiri pamutemo uye zvine basa shoma zvichazopedzisira zvabviswa. Gungwa iri rebhuruu rekudyara nekugadzirisa zvinhu riri kukwezva varimi vemazuva ano kuti vaongorore, uye chitubu chake chasvika zvechokwadi.
Nguva yekutumira: Kukadzi-11-2022