Edemede a na-atụle ike iji ndị na-ahụ maka uto osisi (PGR) na-emepụta cherry ụtọ.Akara akara ejiri maka azụmaahịa nwere ike ịdịgasị iche site na ngwaahịa, steeti na steeti, yana obodo/mpaghara, yana ndụmọdụ nkwakọ ngwaahịa nwekwara ike ịdịgasị iche site na nkwakọ ngwaahịa dabere na ahịa ebumnuche.Ya mere, ndị na-akụ mkpụrụ cherry ga-achọpụtarịrị na ọ dị, izi ezi na izi ezi nke enwere ike iji ya n'ubi mkpụrụ osisi ha.
Na WSU Cherry School nke Washington State University na 2019, Byron Phillips nke Wilbur-Ellis kwadoro nkuzi gbasara akụrụngwa mkpụrụ ndụ ihe ọkụkụ.Ihe kpatara ya dị nnọọ mfe.N'ọtụtụ ụzọ, ndị na-ahụ maka uto osisi kachasị ike bụ ndị na-ahịhịa ahịhịa, pruners na chainsaws.
N'ezie, ọtụtụ n'ime ọrụ nyocha cherry m lekwasịrị anya na ịkwachaa na ọzụzụ, nke bụ ụzọ a pụrụ ịdabere na ya iji metụta okpueze okpueze na oke mkpụrụ osisi iji nweta ma nọgide na-enwe nhazi osisi na àgwà mkpụrụ osisi.Agbanyeghị, enwere m obi ụtọ iji PGR dị ka ngwá ọrụ ọzọ iji dozie ọrụ nlekọta mkpụrụ osisi dị iche iche.
Otu n'ime isi ihe ịma aka na iji PGR dị irè na njikwa mkpụrụ osisi cherry dị ụtọ bụ na nzaghachi nke osisi n'oge ngwa (absorption / absorption) na mgbe ngwa (ọrụ PGR) ga-adịgasị iche dabere na ụdị dịgasị iche iche, ọnọdụ uto na ọnọdụ ihu igwe.Ya mere, ngwungwu aro abụghị ihe a pụrụ ịdabere na ya-dị ka n'ọtụtụ akụkụ nke mkpụrụ osisi na-eto eto, enwere ike ịchọ ụfọdụ obere nnwale nnwale na ugbo iji chọpụta ụzọ kachasị dị irè isi na-emeso otu ngọngọ mkpụrụ osisi.
Ngwá ọrụ PGR bụ isi iji nweta usoro mkpuchi mkpuchi achọrọ ma na-ahazi nhazi mkpuchi bụ ndị na-akwalite uto dị ka gibberellin (GA4 + 7) na cytokinin (6-benzyl adenine ma ọ bụ 6-BA), yana ndị na-egbochi mmepe, dị ka calcium hexadione mbụ. (P-Ca)) na paclobutrasol (PP333).
Ewezuga paclobutrasol, usoro azụmahịa nke ọgwụ ọ bụla nwere ụghalaahịa edenyere n'akwụkwọ ikikere nke Cherry na United States, dị ka Promaline na Perlan (6-BA gbakwunyere GA4 + 7), MaxCel (6-BA) na Apogee na Kudos (P-Ca). ) ., A makwaara dị ka Regalis na ụfọdụ obodo/mpaghara ndị ọzọ.Ọ bụ ezie na a pụrụ iji paclobutrasol (Cultar) mee ihe na ụfọdụ mba ndị na-emepụta cherry (dị ka China, Spain, New Zealand na Australia), a na-edebanye aha ya na United States maka turf (Trimmit) na greenhouses (dị ka Bonzi, Shrink, Paczol). ) na Piccolo) ụlọ ọrụ.
Ihe a na-ejikarị akwalite uto bụ ime ka mpụta alaka osisi ndị na-eto eto na-eto eto n'oge mgbụsị akwụkwọ.Enwere ike itinye ihe ndị a na akụkụ ndị na-eduga ma ọ bụ na-atụgharị na agba na buds, ma ọ bụ na onye ọ bụla buds;Otú ọ dị, ọ bụrụ na etinyere ihu igwe dị jụụ, ihe ga-esi na ya pụta nwere ike ịdị ntakịrị.
N'aka nke ọzọ, mgbe akwụkwọ ndị dị ogologo pụtara ma gbasaa, a na-etinye nsị foliar na ntụzịaka ma ọ bụ akụkụ stent, ma ọ bụ emesịa duru ya gaa na ntuziaka gbatịrị agbatị n'ebe ọ dị mkpa ka ịmepụta alaka akụkụ nke mkpụrụ edemede.Uru ọzọ nke ngwa ịgba mmiri bụ na ọ na-edobe okpomọkụ dị elu n'otu oge iji nweta ọrụ uto ka mma.
Prohexadione-Ca na-egbochi alaka ma gbaa elongation.Dabere na ike nke osisi ahụ, ọ nwere ike ịdị mkpa itinyeghachi akwụkwọ ugboro ugboro n'oge oge na-eto eto iji nweta ọkwa nkwụsị nke uto chọrọ.Enwere ike ịme ngwa mbụ 1 ruo 3 inch site na ndọtị ịse mbụ, wee tinyeghachi ya na akara mbụ nke uto ọhụrụ.
Ya mere, ọ ga-ekwe omume ikwe ka ọganihu ọhụrụ ahụ ruo ọkwa a chọrọ, wee tinye P-Ca iji kwụsị ọganihu ọzọ, belata mkpa nke ịkwa osisi n'oge okpomọkụ, ma ghara imetụta ọganihu nke oge na-esote.Paclobutrasol bụ ihe mgbochi siri ike ma nwee ike igbochi uto ya n'ime afọ ole na ole sochirinụ, nke bụ otu n'ime ihe kpatara na enweghị ike iji ya na osisi mkpụrụ osisi na United States.Alaka nke na-egbochi P-Ca nwere ike na-adọrọ mmasị karị maka mmepe na nhazi nke usoro ọzụzụ.Dịka ọmụmaatụ, UFO na KGB, ha na-elekwasị anya na vetikal, onye ndu na-enweghị alaka nke ihe owuwu ụlọ tozuru okè.
Ngwá ọrụ PGR bụ isi iji melite ogo mkpụrụ osisi cherry (karịsịa nha mkpụrụ osisi) gụnyere gibberellin GA3 (dị ka ProGibb, Falgro) na GA4 (Novagib), alachlor (CPPU, Splendor) na brassinosteroids (homobrassinoids).Ester, HBR).Dị ka akụkọ si kwuo, iji GA4 site na ụyọkọ kọmpat ruo na ọdịda petal, na site na okooko ruo na peeling na nkewa (malite na agba ahịhịa, nke a na-akọ na-ebelata mmetụta nke ịgbawa ruo n'ókè ụfọdụ), CPPU na-abawanye nha nke mkpụrụ osisi ahụ.
GA3 na HBR nwere agba ahịhịa, n'agbanyeghị ma a na-etinye ha n'ọrụ nke ugboro abụọ (a na-ejikarị ibu ihe ọkụkụ dị arọ ma na-ejigharị ya), nwere ike iduga ụbara nha, ọdịnaya shuga na nkwụsi ike owuwe ihe ubi;HBR na-eto eto na mbụ na n'otu oge, ebe GA3 na-achọ igbu oge na tozuru okè n'otu oge.Ojiji GA3 nwere ike ibelata ncha uhie na cherị odo (dị ka "Rainier").
Itinye GA3 2 ka 4 izu mgbe okooko nwere ike ibelata guzobe ifuru buds n'afọ sochirinụ, si otú ịgbanwe ruru nke akwukwo ebe na mkpụrụ osisi, nke nwere uru mmetụta na akuku ibu, mkpụrụ ntọala na mkpụrụ àgwà.N'ikpeazụ, ụfọdụ ibuo ọrụ achọpụtala ngwa BA-6, GA4 + 7 na ntoputa / mgbasa nke epupụta, na ngwakọta ojiji nke abụọ nwere ike dịkwuo mgbasa na ikpeazụ size nke alaka na epupụta, si otú na-amụba ruru nke. akwukwo ebe ka mkpụrụ osisi na Ọ na-speculated na ọ nwere uru mmetụta na mkpụrụ àgwà.
Ngwá ọrụ PGR bụ isi nke nwere ike imetụta mmepụta mkpụrụ osisi na-agụnye ethylene: mmepụta nke ethylene sitere na ethephon (dị ka ethephon, Motivate) na iji aminoethoxyvinylglycine (AVG, dị ka ReTain) iji gbochie ethylene nke sitere na osisi okike.Ojiji ethephon n'oge mgbụsị akwụkwọ (mmalite Septemba) egosila ụfọdụ atụmanya, nke nwere ike ịkwalite mgbanwe oyi ma yigharịrị oge opupu ihe ubi na-esote ụbọchị atọ ruo ụbọchị ise, nke nwere ike belata mmebi nke ntu oyi mmiri.Okooko osisi na-egbu oge nwekwara ike inye aka mekọrịta oge okooko nke ụdị ndị dị iche iche nke cross-pollinated, ma ọ bụghị ya, ha agaghị adaba nke ọma, si otú a na-amụba ọnụ ọgụgụ mkpụrụ osisi.
Ojiji ethephon tupu owuwe ihe ubi nwere ike ịkwalite mfri mkpụrụ, agba na ịwụfu, mana a na-ejikarị ya eme ihe maka iwe ihe ubi nke cherị nhazi, ebe ha nwekwara ike ịkwalite mkpụrụ osisi na-adịghị mma nro nke mkpụrụ osisi ọhụrụ.Ngwa nke ethephon nwere ike ime ka iku ume dị iche iche dị iche iche, dabere na okpomọkụ ma ọ bụ nrụgide nke osisi n'oge ntinye.Ọ bụ ezie na ọ dịghị mma nke ọma na ọ ga-erichapụ ihe onwunwe maka osisi ahụ, ethylene ume iku ume adịghị enwe mmetụta ọjọọ na-adịte aka na ahụ ike nke osisi ahụ.
N'ime afọ ndị na-adịbeghị anya, iji AVG n'oge oge okooko abawanyela iji mee ka ovule nwee ike ịnakwere fatịlaịza pollen, si otú a na-eme ka mkpụrụ osisi dịkwuo mma, karịsịa na ụdị mkpụrụ dị ala (dị ka "Regina", "Teton" na "Benton"). .A na-etinyekarị ya ugboro abụọ na mmalite oge ntoju (10% ruo 20% nke oge ntoju) na 50% nke oge ntoju.
Greg abụrụla ọkachamara cherry anyị kemgbe 2014. Ọ na-etinye aka na nyocha iji mepụta ma jikọta ihe ọmụma banyere mgbọrọgwụ mgbọrọgwụ ọhụrụ, ụdị dị iche iche, physiology gburugburu ebe obibi na mmepe mmepe, na teknụzụ mkpụrụ osisi, na itinye ha n'ime usoro mmepụta ihe kachasị mma, nke ọma.Lelee akụkọ ndị ode akwụkwọ niile ebe a.