Common halaye na hudu
Paclobutrazol, uniconazole, Mepiquat chloride, da Chlormequat duk suna cikin nau'in kula da haɓakar shuka.Bayan amfani, za su iya tsara girma shuka, hana shuka tsiro ci gaban (ci gaban na sama-kasa sassa kamar mai tushe, ganye, rassan, da dai sauransu), da kuma inganta haihuwa girma ('ya'yan itatuwa, mai tushe, da dai sauransu. Elongation na karkashin kasa part). , hana shuka daga girma da ƙarfi da ƙafafu, da kuma taka rawar dwarfing shuka, gajarta internodes, da inganta juriya na damuwa.
Yana iya sa amfanin gona ya sami ƙarin furanni, ƙarin 'ya'yan itace, ƙarin tillers, ƙarin kwasfa, da ƙarin rassan, haɓaka abun ciki na chlorophyll, haɓaka haɓakar photosynthesis, kuma yana da tasiri mai kyau na sarrafa girma da haɓaka yawan amfanin ƙasa.A lokaci guda kuma, duk huɗun za a iya shanye su ta hanyar tushen tsiro, mai tushe da ganye, amma yin amfani da ƙima mai yawa ko wuce haddi zai haifar da illa ga ci gaban shuka, don haka ya kamata a ba da kulawa ta musamman.
Bambance-bambance tsakanin hudun

1.Paclobutrasol
Babu shakka Paclobutrasol shine mafi yawan amfani da shi, ana amfani da shi sosai, kuma mafi girma-sayar da triazole shuka mai kula da ci gaban shuka a kasuwa.Mai hanawa ne da aka haɗa daga gibberellins na endogenous.Zai iya rage girman girma na tsire-tsire, sarrafa babban fa'idar mai tushe, inganta bambance-bambancen tillers da buds furanni, adana furanni da 'ya'yan itace, haɓaka tushen ci gaba, haɓaka haɓakar photosynthesis, da haɓaka juriya na damuwa.Yana da tasiri mai kyau akan jima'i, da dai sauransu.

A lokaci guda kuma, saboda an fara haɓaka shi azaman maganin fungicides na amfanin gona, yana kuma da wasu tasirin ƙwayoyin cuta da kuma ciyawa, kuma yana da tasiri mai kyau na sarrafawa akan powdery mildew, fusarium wilt, anthracnose, rapeseed sclerotinia, da dai sauransu.

Ana iya amfani da Paclobutrasol a yawancin amfanin gona na gona, amfanin gona na tsabar kuɗi da amfanin gona na itace, irin su shinkafa, alkama, masara, fyade, waken soya, auduga, gyada, dankalin turawa, apple, citrus, ceri, mango, lychee, peach, pear, taba. , da sauransu.Daga cikin su, amfanin gonakin gona da kayan amfanin gona na kasuwanci galibi ana amfani da su wajen yin feshi a lokacin shuka da kuma kafin da bayan fure.Ana amfani da itatuwan 'ya'yan itace mafi yawa don sarrafa siffar kambi da hana sabon girma.Ana iya fesa shi, ko kuma a ba da ruwa.Yana da matukar tasiri a kan rapeseed da shinkafa shuka.
Features: fadi da kewayon aikace-aikace, mai kyau girma kula da sakamako, dogon inganci, mai kyau nazarin halittu aiki, da sauki don haifar da ƙasa sharan gona, wanda zai shafi ci gaban na gaba amfanin gona, kuma bai dace da dogon lokaci ci gaba da amfani.Don filayen da ake amfani da Paclobutrasol, yana da kyau a shuka ƙasa kafin dasa shuki na gaba.

2.uniconazole

Uniconazole za a iya cewa ingantaccen sigar Paclobutrasol ne, kuma amfaninsa da amfaninsa kusan iri ɗaya ne da Paclobutrasol.
Duk da haka, saboda uniconazole ne carbon biyu bond, da nazarin halittu aiki da kuma magani sakamako ne sau 6-10 da kuma 4-10 sau fiye da na Paclobutrasol bi da bi.Ragowar ƙasarsa shine kawai 1 / 5-1 / 3 na Paclobutrazol, kuma tasirinsa na magani shine Ragewar lalacewa da sauri (Paclobutrasol ya kasance a cikin ƙasa fiye da rabin shekara), kuma tasirinsa akan amfanin gona na gaba shine kawai 1/5. Paclobutrasol.
Sabili da haka, idan aka kwatanta da Paclobutrazol, uniconazole yana da iko mai karfi da tasiri akan amfanin gona kuma yana da aminci don amfani.
Fasaloli: inganci mai ƙarfi, ƙarancin saura, da babban yanayin aminci.A lokaci guda, saboda uniconazole yana da ƙarfi sosai, bai dace da amfani da shi ba a cikin matakin seedling na yawancin kayan lambu (ana iya amfani da Mepiquat chloride), kuma yana iya shafar ci gaban seedlings cikin sauƙi.

3.Mepiquat chloride

Mepiquat chloride sabon nau'in mai sarrafa tsiro ne.Idan aka kwatanta da Paclobutrazol da uniconazole, yana da sauƙi, ba mai fushi ba kuma yana da aminci mafi girma.
Ana iya amfani da Mepiquat chloride a kowane mataki na amfanin gona, har ma a cikin matakan seedling da furanni lokacin da amfanin gona ke da hankali ga kwayoyi.Mepiquat chloride ba shi da wata illa mai lahani kuma ba shi da haɗari ga phytotoxicity.Ana iya cewa shine mafi aminci a kasuwa.Mai sarrafa Girman Shuka.
Fasaloli: Mepiquat chloride yana da babban ma'aunin aminci da faɗin rayuwar shiryayye.Duk da haka, kodayake yana da tasirin sarrafa girma, ingancinsa gajere ne kuma yana da rauni, kuma tasirin sarrafa haɓakar sa ba shi da kyau.Musamman ga waɗancan amfanin gona waɗanda suke girma da ƙarfi, ana buƙatar sau da yawa.Yi amfani da sau da yawa don cimma sakamakon da ake so.
4. Chlormequat

Chlormequat kuma shine mai sarrafa tsiron tsiro wanda manoma ke amfani dashi.Hakanan yana dauke da Paclobutrasol.Ana iya amfani dashi don spraying, jiƙa da suturar iri.Yana da tasiri mai kyau akan kula da girma, haɓaka furanni, haɓakar 'ya'yan itace, rigakafin masauki, juriya na sanyi, Yana da tasirin juriya na fari, juriya na gishiri-alkali da inganta yawan amfanin kunne.
Siffofin: Daban-daban daga Paclobutrasol, wanda ake amfani dashi sau da yawa a cikin matakan seedling da sabon girma girma, Chlormequat galibi ana amfani dashi a cikin matakin fure da matakin 'ya'yan itace, kuma galibi ana amfani dashi akan amfanin gona tare da ɗan gajeren lokacin girma.Duk da haka, rashin amfani da shi yakan haifar da raguwar amfanin gona.Bugu da ƙari, ana iya amfani da Chlormequat tare da urea da takin mai magani na acidic, amma ba za a iya haɗuwa da takin alkaline ba.Ya dace da filaye tare da isasshen haihuwa da girma mai kyau.Kada a yi amfani da shi don filaye tare da rashin haihuwa da rashin ƙarfi.