Ụzọ Ethephon si eji ya eme ihe n'osisi mkpụrụ osisi dị iche iche

Ethefonnwere ọtụtụ mmetụta dị n'ahụ ihe ọkụkụ, dịka igbochi uto, ịkpalite mmepe nke okooko osisi na okooko osisi, ijikwa mmekọahụ nke okooko osisi, ịkpalite mmịpụta akụkụ ahụ, na ịkwalite ntozu oke mkpụrụ osisi. N'otu oge ahụ, ọ na-akpatakwa ọtụtụ mmeghachi omume kemịkalụ dị iche iche.

1. Ịkwalite okooko osisi

Ethefonnwere ike ime ka ọrụ indole acetic acid oxidase dịkwuo elu n'ime osisi, mee ka usoro mmepụta ihe nke IAA kwụsị, belata ọkwa IAA n'ime osisi, ma gbochie ọrụ nkegibberellinsna cytokinins. Nke a na-enyere aka iru ebumnuche nke igbochi uto nke nsọtụ alaka na ịkwalite nhazi nke okooko osisi. N'oge nhazi nke okooko osisi, ọ bụrụ na uto ahịhịa karịrị akarị ma ọ bụ kwụsịghị, ọ ga-emetụta nke ukwuu nhazi nke okooko osisi. Site n'iji Ethephon agwọ ọrịa, ọ nwere ike igbochi uto nke alaka osisi ọhụrụ ma ọ bụ mee ka alaka ọhụrụ ahụ kpọọ nkụ ma nwụọ, na-eme ka usoro nhazi nke okooko osisi nkịtị dị mma.

A na-etinye Ethephon n'osisi mkpụrụ osisi dịka lychee, longan, apụl, mango, na plum akwụkwọ ndụ akwụkwọ ndụ, ihe si na ya pụta dịkwa oke mkpa. Ethephon nwere mmetụta dị ukwuu na-egbochi ma ọ bụ na-egbu egbu n'ịbawanye uto nke ome oyi nke lychee na longan. Mgbe ejiri ya na paclobutrazol na amino acid, ọ nwere ike igbochi uto nke ome oyi nke ukwuu ma kwalite mmụba nke ọkpụrụkpụ alaka. Mgbe ejikọtara ya na ndị ọzọ na-achịkwa osisi ma ọ bụ usoro ịkọ ihe, ethylenei nwere mmetụta dị mma n'ịkwalite okooko osisi na apụl. Dịka ọmụmaatụ, 40% Ethephon na mkpokọta nke ugboro 400 + 85% B9 na mkpokọta nke ugboro 400 + ọgwụgwọ mgbanaka na apụl Red Fuji nwere ike igbochi uto nke ome ọhụrụ nke ọma, melite ikike osisi ahụ ịgba ifuru, ma mee ka ibu na mkpụrụ otu mkpụrụ dịkwuo elu nke ukwuu.

Ọgwụgwọ Ethephon na osisi mkpụrụ osisi dịka mango, plum akwụkwọ ndụ akwụkwọ ndụ, na kiwi na-ebelata uto nke ome ọhụrụ. Mgbe ọgwụgwọ gasịrị ruo ụbọchị 7-10, ome ọhụrụ nke plum akwụkwọ ndụ akwụkwọ ndụ na kiwi na-anwụ, na-akwalite okooko, na-eme ka ọnụego ntọala mkpụrụ osisi dịkwuo elu, ma na-amụba mkpụrụ. Ọgwụgwọ Ethephon na kiwi na-eme ka mkpụrụ osisi dị nro, na-ebelata nke ukwuu na ọnụọgụ mkpụrụ osisi, ethylenei, ma ejiri ya naanị ya ma ọ bụ gwakọta ya na B9 ma ọ bụ PP333, nwere mmetụta nke ịkwalite mwụfu nke mkpụrụ osisi na-eto eto, na-ebelata ike mkpụrụ osisi ma na-enwe mmetụta chara acha. Mmetụta Ethephon na unere dị iche na nke osisi mkpụrụ osisi ndị ọzọ. Ọ nwere ike ịbawanye ọnụọgụ nke ihe ndị na-amịkọrọ unere, belata obere mkpụrụ osisi na ndeksi mkpụrụ osisi, na-ebute mbelata mkpụrụ.

II. Igbochi "Itoju Oke"

Ma lychee na longan bụ okooko osisi agwakọtara agwakọta. Mgbe ha malitere ito n'oge opupu ihe ubi ma na-ezute okpomọkụ dị elu, ihe na-eme ka "oke uto" na-emekarị. Karịsịa maka longan, ọ bụrụ na "oke uto" emee, ọ ga-emetụta àgwà okooko osisi na mkpụrụ osisi nke ukwuu. Site n'iji Ethephon gwọọ lychee na longan, enwere ike igbochi uto nke obere akwụkwọ na spikes okooko osisi, enwere ike ịmepụta spikes okooko osisi dị ọcha. Site na nyocha nnwale na ịgba Ethephon na lychee akwụkwọ ojii, achọpụtara na ịdị ọcha nke spikes okooko osisi na ọnụọgụ nkezi nke mkpụrụ osisi kwa spikes mụbara. Ọnụọgụ kwesịrị ekwesị nke ethylene bụ 200-250 mg/L. Mgbe a na-agba Ethephon 250-300 mg/L na longan mgbe oge okooko osisi ahụ toro 5-8 cm, ọ bara uru maka ọdịiche nke ọdịdị osisi okooko osisi ma nwee ike igbochi "oke uto", na-ebute spikes okooko osisi nkịtị.

Mgbe a na-eji Ethephon agwọ obere akwụkwọ ndị dị n'elu okooko osisi, ọ bụrụ na mkpokọta ha adịghị mma, ọ na-akpatakarị ọdịda okooko osisi. Na nnwale ahụ, achọpụtara na mgbanwe na okpomọkụ na iru mmiri n'oge oge okooko osisi lychee na longan ga-emetụta mmetụta nke Ethephon. N'oge opupu ihe ubi na obere okpomọkụ na oke iru mmiri, mkpokọta Ethephon maka igbochi "oke uto" bụ 250 mg/L; mana n'oge opupu ihe ubi na oke okpomọkụ na ọkọchị, mkpokọta Ethephon maka igbochi "oke uto" bụ 150 mg/L, nke ka na-akpata ọdịda okooko osisi, mmetụta ya dịkwa otu ihe ahụ na lychee na longan.

III. Nkwalite Ịcha Ọka

Hormone Ethephon nwere ike ime ka chlorophyll gbawaa ngwa ngwa, kwalite mmepụta nke anthocyanins, ma mee ka akpụkpọ mkpụrụ osisi ahụ na-acha agba, si otú a na-eme ka usoro ịcha ahụ dịkwuo ngwa ngwa. Ịfesa 200mg/L Hormone Ethephon ụbọchị iri ise ka mkpụrụ osisi "Fisher's Smile" zuru oke nwere ike ime ka ikike njikọta nke anthocyanins dịkwuo mma nke ukwuu, na-eme ka agba mkpụrụ osisi ahụ dị na mbụ, yana mpaghara agba nke 61%. Hormone Ethephon nwere mmetụta ụfọdụ na ime ka agba na ịcha nke nnukwu cherị ka mma, mana mmetụta ya dị ntakịrị ala ma e jiri ya tụnyere ọgwụgwọ nke borax + gibberellin. Iji 30mg/L gwọọ cherị dị ụtọ nke Europe nwere ike ime ka mkpụrụ osisi ahụ tozuo 1-2 ụbọchị tupu mgbe ahụ. Ịgba 500-1000mg/L Hormone Ethephon izu abụọ tupu ịcha persimmons eke nwere ike ịkwalite usoro ịcha ahụ, na-eme ka mkpụrụ osisi ahụ tozuo 1 izu tupu mgbe ahụ na-ebelata ịdị mma nke mkpụrụ osisi ahụ. Mgbe ọgwụgwọ ethylene hormone gasịrị, ọ dịghị mmetụta dị ukwuu na ihe siri ike na-agbaze, vitamin C, na nha mkpụrụ osisi, mana enwere ike ibelata ọdịnaya nke acid titratable.

IV. Nchekwa na Nchekwa

N'oge a na-ere mkpụrụ osisi ọhụrụ, iji mee ka ndụ ha dịkwuo ogologo, a na-ejikarị Ethephon eme ihe iji mee ka mkpụrụ osisi ahụ chara acha. Mgbe ejiri Ethephon gwọọ mkpụrụ osisi ahụ, agba na ụtọ ha ka mma, mana a ga-ahụ na ojiji ha dị oke mma. Mgbe echekwara mango n'ime ụlọ oyi na okpomọkụ 25-28℃ mgbe ejiri 200 ma ọ bụ 400mg/L gwọọ Ethephon, njirimara ntozu okè nke mango ndị ahụ dị mma. Agbanyeghị, mgbe ejiri 600mg/L gwọọ Ethephon, ọtụtụ mkpụrụ osisi Ethephon na-apụta, na-ebute mmebi nke anụ ahụ mkpụrụ osisi.