Ihe ndị a na-ahụkarị nke anọ
Paclobutrasol, uniconazole, Mepiquat chloride, na Chlormequat so na udi nke nhazi uto osisi.Mgbe ejiri ya mee ihe, ha nwere ike ịchịkwa uto osisi, igbochi uto nke osisi vegetative (uto nke akụkụ ndị dị n'elu ala dị ka ị ga-eku, epupụta, alaka, wdg), na-akwalite uto ịmụ nwa (mkpụrụ osisi, ị ga, wdg Elongation nke n'okpuruala akụkụ). , na-egbochi osisi ahụ ka ọ ghara itolite ike na ụkwụ, na-arụ ọrụ nke ịkụda osisi ahụ, na-ebelata internodes, na ime ka nrụgide nrụgide dịkwuo mma.
Ọ nwere ike ime ka ihe ọkụkụ nwee ọtụtụ okooko osisi, mkpụrụ osisi ndị ọzọ, ndị na-akụ ihe ọkụkụ, ọtụtụ pọd, na alaka ndị ọzọ, na-amụba ọdịnaya chlorophyll, meziwanye ọrụ photosynthesis, ma nwee mmetụta dị mma nke ịchịkwa uto na ịba ụba mkpụrụ.N'otu oge ahụ, ihe anọ ahụ nwere ike ịmịnye ya site na mgbọrọgwụ osisi, ịhịa aka na akwụkwọ, ma iji oke ma ọ bụ oke ịta ahụhụ ga-enwe mmetụta ọjọọ na uto osisi, ya mere e kwesịrị ịkwụ ụgwọ nlebara anya pụrụ iche.
Ọdịiche dị n'etiti anọ ahụ

1. Paclobutrasol
Ihe ịrụ ụka adịghị ya na Paclobutrasol bụ ihe a na-ejikarị eme ihe, nke a na-ejikarị, na nke na-ere ahịa triazole na-ahụ maka uto osisi n'ahịa. Ọ bụ ihe mgbochi emepụtara site na endogenous gibberellins.Ọ nwere ike belata uto nke osisi, na-achịkwa uru dị elu nke ị ga-ebuli elu, na-akwalite ọdịiche nke tillers na buds ifuru, chekwaa okooko osisi na mkpụrụ osisi, kwalite mgbọrọgwụ mgbọrọgwụ, na-eme ka ọrụ fotoynthetic dịkwuo mma, ma melite nrụgide nrụgide.Ọ nwere mmetụta dị mma na mmekọahụ, wdg.

N'otu oge ahụ, n'ihi na e bu ụzọ mepụta ya dị ka ihe ọkụkụ fungicides, ọ nwekwara ụfọdụ mmetụta nje na ahịhịa, ma nwee mmetụta nchịkwa dị mma na powdery mildew, fusarium wilt, anthracnose, rapeseed sclerotinia, wdg.

Enwere ike iji Paclobutrasol mee ihe n'ọtụtụ ihe ubi, mkpụrụ ego na mkpụrụ osisi osisi, dị ka osikapa, ọka wit, ọka, mmeko nwoke, soybean, owu, ahụekere, poteto, apụl, citrus, cherry, mango, lychee, peach, ube, ụtaba. , wdg.N'ime ha, a na-ejikarị ihe ubi na ihe ọkụkụ na-azụ ahịa eme ihe maka ịgbasa n'oge mkpụrụ osisi na tupu oge okooko.A na-ejikarị osisi mkpụrụ osisi chịkwaa okpueze ma gbochie uto ọhụrụ.Enwere ike fesa ya, gbanye ya ma ọ bụ gbanye ya mmiri.Ọ nwere mmetụta dị oke egwu na mkpụrụ rapeseed na mkpụrụ osisi osikapa.
Atụmatụ: oke ngwa ngwa, mmetụta nchịkwa dị mma nke uto, ogologo oge, ọrụ ndụ dị mma, dị mfe iji mee ka nsị ala, nke ga-emetụta uto nke ihe ọkụkụ na-esote, ọ dịghịkwa mma maka iji ogologo oge na-aga n'ihu.Maka ibé ebe a na-eji Paclobutrasol, ọ kacha mma ịkọ ala tupu ị kụọ ihe ọkụkụ ọzọ.

2.uniconazole

Enwere ike ịsị Uniconazole bụ ụdị Paclobutrasol emelitere, na ojiji ya na ojiji ya dị ka Paclobutrasol.
Otú ọ dị, n'ihi na uniconazole bụ carbon abụọ njikọ, ya ndu ọrụ na ọgwụ mmetụta bụ 6-10 ugboro na 4-10 ugboro dị elu karịa nke Paclobutrasol n'otu n'otu.Ihe fọdụrụ n'ala ya bụ naanị 1 / 5-1 / 3 nke Paclobutrazol, na mmetụta ọgwụgwọ ya bụ ọnụ ọgụgụ ire ere na-adị ngwa ngwa (Paclobutrasol na-anọgide na ala maka ihe karịrị ọkara afọ), mmetụta ya na ihe ọkụkụ ndị na-esote bụ nanị 1/5. Paclobutrasol.
Ya mere, e jiri ya tụnyere Paclobutrasol, uniconazole nwere njikwa siri ike na mmetụta bactericidal na ihe ọkụkụ ma dị nchebe iji.
Atụmatụ: arụmọrụ siri ike, ihe fọdụrụ dị ala, yana ihe nchekwa dị elu.N'otu oge ahụ, n'ihi na uniconazole dị ike nke ukwuu, ọ naghị adabara iji mee ihe n'oge mkpụrụ osisi nke ọtụtụ akwụkwọ nri (Mepiquat chloride nwere ike iji), ọ pụkwara imetụta uto nke mkpụrụ osisi.

3.Mepiquat chloride

Mepiquat chloride bụ ụdị ọhụrụ nke na-achịkwa uto osisi.E jiri ya tụnyere Paclobutrasol na uniconazole, ọ dị nro, na-adịghị ewe iwe ma nwee nchekwa dị elu.
Enwere ike itinye Mepiquat chloride n'oge niile nke ihe ọkụkụ, ọbụlagodi n'oge mkpụrụ osisi na ifuru mgbe ihe ọkụkụ na-enwe mmetụta nke ọgwụ.Mepiquat chloride enweghị isi ọ nweghị mmetụta ọ bụla na-adịghị mma yana ọ naghị enwe ike ịnweta phytotoxicity.Enwere ike ịsị na ọ kacha dịrị nchebe n'ahịa.Onye na-ahụ maka uto osisi.
Atụmatụ: Mepiquat chloride nwere ihe nchekwa dị elu yana ndụ nchekwa sara mbara.Otú ọ dị, ọ bụ ezie na ọ nwere mmetụta nchịkwa na-eto eto, ịdị irè ya dị mkpụmkpụ na adịghị ike, na mmetụta nchịkwa uto ya adịghị mma.Karịsịa maka ihe ọkụkụ ndị ahụ na-eto nke ukwuu, a na-achọkarị ya.Jiri ọtụtụ ugboro iji nweta nsonaazụ achọrọ.
4. Chlormequat

Chlormequat bụkwa ihe na-achịkwa ihe ọkụkụ nke ndị ọrụ ugbo na-ejikarị eme ihe.O nwekwara Paclobutrasol.Enwere ike iji ya maka ịgbasa, ịtinye na mgbakwasa mkpụrụ.Ọ nwere mmetụta dị mma na njikwa uto, nkwalite ifuru, nkwalite mkpụrụ osisi, mgbochi ebe obibi, mgbochi oyi, ọ nwere mmetụta nke nguzogide ụkọ mmiri ozuzo, nguzogide nnu-alkali na ịkwalite mkpụrụ ntị.
Atụmatụ: Dị iche na Paclobutrasol, nke a na-ejikarị eme ihe n'oge mkpụrụ osisi na ọkwa ọhụụ ọhụrụ, a na-ejikarị chlormequat eme ihe na okooko osisi na mkpụrụ osisi, a na-ejikarị ya eme ihe na ihe ọkụkụ na-enwe obere oge.Agbanyeghị, iji na-ezighi ezi na-ebutekarị mbelata ihe ọkụkụ.Na mgbakwunye, enwere ike iji Chlormequat na urea na fatịlaịza acid, mana enweghị ike ịgwakọta ya na fatịlaịza alkaline.Ọ dabara maka ibé ndị nwere oke ọmụmụ na ezigbo uto.E kwesịghị iji ya mee ihe maka ebe ndị na-adịghị mma na-eto eto na-adịghị ike.