Mabasa eGibberellic Acid (GA3)

Gibberellic acid (GA3) inogona kukurudzira kumera kwembeu, kukura kwechirimwa, nekutanga maruva nekubereka michero. Inoshandiswa zvakanyanya muzvirimwa zvakasiyana-siyana zvekudya, uye inotonyanya kushandiswa mumiriwo.Ine simba guru rekusimudzira pakugadzirwa uye kunaka kwezvirimwa nemiriwo.

1.Physiological mabasa egibberellic acid (GA3)
gibberellic acid (GA3) inoshanda zvakanyanya zvakajairika chirimwa kukura chinosimudzira chinhu.

Inogona kukurudzira kurebesa masero ezvirimwa, kurebesa dzinde, kuwedzera mashizha, kukurumidza kukura nekukura, kuita kuti zvirimwa zvikure kare, uye kuwedzera goho kana kuvandudza kunaka; inogona kuputsa dormancy uye kukurudzira kumera;
kuderedza kuteura, kunatsiridza chiyero chekuisa michero kana kuumba michero isina zvibereko. Mbeu nemichero; inogonawo kushandura bonde uye reshiyo yezvimwe zvirimwa, uye kuita kuti zvimwe zvirimwa zvitubuke mugore rimwe chete.

(1) gibberellic acid (GA3) uye kupatsanurwa kwesero uye dzinde uye mashizha elongation

gibberellic acid (GA3) inogona kukurudzira kurebesa kwemukati kwemadzinde, uye mhedzisiro yacho yakakosha kupfuura auxin, asi huwandu hwemainternode hahuchinji.
Kuwedzera kwehurefu hweinternode kunokonzerwa nekureba kwesero uye kupatsanurwa kwesero.

Gibberellic acid (GA3) inogona zvakare kurebesa madzinde emiti miduku kana physiological dwarf zvinomera, zvichivabvumira kusvika pakukwirira kwekukura.
Kuma dwarf mutants akadai sechibage, gorosi, uye pizi, kurapwa ne1mg/kg gibberellic acid (GA3) kunogona kuwedzera zvakanyanya kureba kweinternode uye kusvika kureba.

Izvi zvinoratidza zvakare kuti chikonzero chikuru chinoita kuti madiki mutants aya ave mapfupi is Missing gibberellic acid (GA3).
Gibberellic acid (GA3) inoshandiswawo kukurudzira kurebesa kwemadzinde emuchero wemazambiringa, kusunungura, uye kudzivirira hutachiona hwefungal. Inowanzopfapfaidzwa kaviri, kamwe panguva yemaruva uye kamwe panguva yekugadzira michero.

(2) gibberellic acid (GA3) uye kumera kwembeu
gibberellic acid (GA3) inogona kunyatso kutyora dormancy yembeu, midzi, machubhu nemabuds uye kukurudzira kumera.

Semuenzaniso, 0.5 ~ 1mg/kg gibberellic acid (GA3) inogona kuputsa dormancy yembatatisi.

(3) gibberellic acid (GA3) uye maruva
Mhedzisiro yegibberellic acid (GA3) pakutumbuka kwechirimwa haina kuoma, uye maitiro ayo chaiwo anosiyana zvichienderana nerudzi rwechirimwa, nzira yekushandisa, mhando uye kuunganidzwa kwegibberellic acid (GA3).

Zvimwe zvirimwa zvinoda kusangana nenguva yekudziya kwakaderera uye masikati marefu asati atumbuka. Kurapa negibberellic acid (GA3) kunogona kutsiva tembiricha yakaderera kana masikati marefu kuti iite kutumbuka, senge radish, makabheji, beet, lettuce uye zvimwe biennial zvirimwa.

(4) gibberellic acid (GA3) uye kusiyana kwepabonde
Mhedzisiro yegibberellins pakusiyaniswa kwepabonde kwemiti ye monoecious inosiyana kubva kumarudzi kune marudzi. gibberellic acid (GA3) ine kusimudzira kwevakadzi pachibage chegramineous.

Kurapa ne gibberellic acid (GA3) pamatanho akasiyana ekukura kwechibage chidiki che inflorescences chinogona kuita kuti matinji ave vakadzi kana kuti maruva echirume kushaya mbereko zvichiteerana. Mumavise, gibberellic acid (GA3) inogona kukurudzira kusiyanisa kwemaruva echirume, nepo mu melon inovava uye mamwe marudzi e luffa, gibberellin inogona kukurudzira kusiyanisa kwemaruva echikadzi.

Kurapa negibberellic acid (GA3) kunogona kukonzera parthenocarpy uye kuburitsa michero isina mhodzi mumazambiringa, sitiroberi, maapricots, mapeya, matomatisi, nezvimwe.

(5) gibberellic acid (GA3) uye kukura kwemichero
Gibberellic acid (GA3) ndeimwe yemahomoni anodiwa pakukura kwemichero. Inogona kusimudzira synthesis uye secretion ye hydrolase uye hydrolyze kuchengetedza zvinhu zvakaita se starch uye protein yekukura kwemichero. gibberellic acid (GA3) inogonawo kunonoka kuibva kwemichero uye kugadzirisa kupa, kuchengetedza uye yekufambisa nguva yemichero nemiriwo. Mukuwedzera, gibberellic acid (GA3) inogona kukurudzira parthenocarpy mumhando dzakasiyana dzemiti uye inogonawo kukurudzira kuiswa kwemichero.

2.Kushandiswa kwegibberellic acid (GA3) mukugadzirwa
(1) gibberellic acid (GA3) inokurudzira kukura, kukura kwekutanga, uye inowedzera goho

Miriwo yakawanda yemashizha yakasvibira inogona kukurumidzira kukura uye kuwedzera goho mushure mekurapwa negibberellic acid (GA3). Celery inopfapfaidzwa ne30~50mg/kg gibberellic acid (GA3) solution inenge hafu yemwedzi mushure mokukohwa.

Goho richawedzera nepamusoro pe25%, uye madzinde nemashizha zvichawedzerwa. Ichave iripo pamusika kwemazuva 5 ~ 6 mangwanani. Sipinachi, chikwama chemufudzi, chrysanthemum, leeks, lettuce, nezvimwewo zvinogona kupfapfaidzwa ne 1. 5 ~ 20mg/kg gibberellic acid (GA3) mvura, uye kuwedzera kwegoho kunonyanya kukosha.

Kune fungi dzinodyiwa dzakaita sehowa, kana primordium ikaumbwa, kunyura zvinhu block ne 400mg/kg mvura inogona kukurudzira kukura kwemuviri wekubereka.
Pamuriwo wesoya bhinzi nebhinzi diki, kumwaya mvura ine 20~500mg/kg kunogona kukurudzira kukurumidza kukura uye kuwedzera goho. Pamaleeks, kana chirimwa chakareba 10cm kana mazuva matatu mapedza kukohwewa, pfapfaidza nemvura ine 20mg/kg kuti goho riwedzere nechikamu chinodarika 15%.


(2) gibberellic acid (GA3) inoputsa dormancy uye inokurudzira kumera
Nhengo dzezvinomera dzembatatisi uye imwe mbeu yemiriwo ine nguva yekurara, iyo inokanganisa kubereka.

Cheka zvidimbu zvembatatisi zvinofanirwa kurapwa ne5 ~ 10mg /kg mvura ye15min, kana zvidimbu zvembatatisi zvinofanirwa kurapwa ne5 ~ 15mg /kg mvura ye15min. Kumbeu dzakaita sepizi dzechando, cowpeas, negreen beans, kudzinyika mu 2.5 mg/kg mvura kwemaawa makumi maviri nemana kunogona kukurudzira kumera, uye mhedzisiro yacho iri pachena.

Kushandisa 200 mg/kg gibberellic acid (GA3) kunyudza mhodzi patembiricha yepamusoro inosvika 30 kusvika 40 madhigirii kwemaawa makumi maviri nemana isati yamera zvinokwanisa kuputsa dormancy yembeu yelettuce.

Mu sitirobheri greenhouse inosimudzira kurima uye semi-yakasimudzirwa kurima, mushure mekunge greenhouse yachengetwa ichidziya kwemazuva matatu, ndiko kuti, kana inopfuura 30% yemaruva buds inooneka, pfapfaidza 5 ml ye5 ~ 10 mg/kg gibberellic acid ( GA3) mhinduro pachirimwa chimwe nechimwe, ichitarisa pamashizha epakati, kugadzira inflorescences yepamusoro Maruva kare, inosimudzira kukura, uye inokura kare.

(3) gibberellic acid (GA3) inokurudzira kukura kwezvibereko
Pamuriwo wemavise, kupfapfaidza michero midiki ne 2 ~ 3 mg/kg mvura kamwe panguva yediki mavise inogona kukurudzira kukura kwemavise madiki, asi usapfapfaidza mashizha kuti usawedzera huwandu hwemaruva echirume.

Pamadomasi, pfapfaidza maruva ne25~35mg//kg panguva yekutumbuka kuitira kuti michero igadzirwe uye kudzivirira michero isina maburi. Eggplant, 25~35mg/kg panguva yekutumbuka, pfapfaidza kamwe chete kukurudzira kurongeka kwemuchero uye kuwedzera goho.

Pamhiripiri, pfapfaidza 20~40mg//kg kamwe panguva yekutumbuka kwemaruva kuti muchero ugadzirwe uye uwedzere goho.

Pamavise, pfapfaidza 20mg/kg kamwe pamaruva panguva yekutumbuka kuitira kuti michero igadzikane uye iwedzere goho, kana kumwaya kamwe chete pamavise madiki panguva yediki kuitira kukura nekuwedzera goho.

(4) gibberellic acid (GA3) inowedzera nguva yekuchengetedza
Kumavise, kumwaya michero ne2.5 ~ 3.5mg//kg mvura isati yakohwa kunogona kuwedzera nguva yekuchengetedza.

Kupfapfaidza michero yebhanana ne50 ~ 60mg/kg mvura isati yakohwa kune imwe mhedzisiro yekuwedzera nguva yekuchengetedza michero. Jujube, longan, nezvimwewo zvinogonawo kunonoka kukwegura uye kuwedzera nguva yekuchengetedza ne gibberellic acid (GA3).

(5) gibberellic acid (GA3) inoshandura chiyero chemaruva echirume neechikadzi uye inowedzera goho rembeu.
Uchishandisa mutsara wechikadzi wegaka pakugadzira mbeu, kumwaya mvura ye50-100mg/kg kana madzinde aita mashizha echokwadi 2-6 anogona kusandura chirimwa chegaka remukadzi kuita chirimwa chemonoecious, kuita mukume, uye kuwedzera goho rembeu.

(6) gibberellic acid (GA3) inosimudzira maruva edzinde uye inovandudza kuberekana kwemhando dzakavandudzwa.

Gibberellic acid (GA3) inogona kukurudzira kutanga maruva kwemiriwo yemazuva mazhinji. Kupfapfaidza zvirimwa kana kudonha mapoinzi ekukura ne50 ~ 500 mg//kg yegibberellic acid (GA3) kunogona kugadzira makarotsi, makabheji, radish, celery, Chinese cabbage, nezvimwewo kukura zvirimwa zvezuva kwemakore maviri. Bolt pasi pemazuva mapfupi mamiriro asati anyanya overwintering.


(7) gibberellic acid (GA3) inobvisa kukuvadza kunokonzerwa nemamwe mahomoni
Mushure mokunge miriwo yakakuvadzwa nekudarika, kurapwa ne 2.5 ~ 5mg / kg gibberellic acid (GA3) mhinduro inogona kubvisa kukanganisa kunokonzerwa ne paclobutrazol uye chlormequat;

kurapwa ne 2mg/kg mhinduro inogona kubvisa kukuvara kunokonzerwa ne ethylene.

Kukuvadzwa kwematomatisi kunokonzerwa nekushandiswa kwakanyanya kweanorwisa-kuwa kunogona kubviswa ne 20mg/kg gibberellic acid (GA3).