Zoo heev dej soluble Thidiazuron, Tdz, 51707-55-2 Cog kev loj hlob Regulator

Gibberellin yog ib qho khoom siv zoo heevKev Tswj Xyuas Kev Loj Hlob ntawm Cov Nroj Tsuag, nws feem ntau yog siv los txhawb kev loj hlob ntawm cov qoob loo thiab kev txhim kho, kev loj hlob thaum ntxov, nce cov qoob loo thiab tawg dormancy ntawm cov noob, tubers, qhov muag teev thiab lwm yam kabmob, thiab txhawb kev germination, tillering, bolting thiab txiv hmab txiv ntoo tus nqi, thiab nws tshwj xeeb tshaj yogsiv dav hauv kev daws teeb meem ntawm kev tsim cov noob nplej sib xyaw, hauv paj rwb, txiv hmab, qos yaj ywm, txiv hmab txiv ntoo, zaub.Nws muajTsis muaj tshuaj lom rau cov tsiaj txhu, thiab tsis muaj feem cuam tshuam rauKev Noj Qab Haus Huv Pej Xeem.

Daim Ntawv Thov

1. Txhawb kom noob tawg. Gibberellin tuaj yeem ua rau cov noob thiab cov noob tawg, ua rau noob tawg.

2. Ua kom cov nroj tsuag loj hlob sai thiab ua rau cov qoob loo ntau ntxiv. GA3 tuaj yeem ua rau cov qia ntawm cov nroj tsuag loj hlob zoo thiab ua rau cov nplooj ntau ntxiv, yog li ua rau cov qoob loo ntau ntxiv.

3. Txhawb kom paj tawg. Gibberellic acid GA3 tuaj yeem hloov qhov kub thiab txias lossis lub teeb uas xav tau rau paj tawg.

4. Ua kom cov txiv hmab txiv ntoo ntau ntxiv. Txau 10 txog 30ppm GA3 thaum lub sijhawm txiv hmab hluas rau ntawm txiv apples, pears, txiv hnub tim, thiab lwm yam tuaj yeem ua rau cov txiv hmab txiv ntoo sai dua.

Cov Lus Qhia

(1) Gibberellin ntshiab muaj cov dej solubility tsawg, thiab 85% crystalline hmoov yog yaj rau hauv ib qho me me ntawm cawv (lossis muaj cawv ntau) ua ntej siv, thiab tom qab ntawd diluted nrog dej kom txog thaum xav tau concentration.

(2)Gibberellinnws yooj yim lwj thaum raug rau alkali thiab tsis yooj yim lwj hauv qhov qhuav. Nws cov kua dej yooj yim rhuav tshem thiab ua tsis zoo ntawm qhov kub siab tshaj 5 ℃.

(3) Paj rwb thiab lwm yam qoob loo uas kho nrog gibberellin muaj cov noob tsis muaj menyuam ntau ntxiv, yog li nws tsis tsim nyog siv tshuaj tua kab hauv daim teb.

(4) Tom qab khaws cia, cov khoom no yuav tsum muab tso rau hauv qhov kub qis, qhov chaw qhuav, thiab yuav tsum tau them sai sai rau kev tiv thaiv kom tsis txhob muaj qhov kub siab.