DA-6 (Diethyl aminoethyl hexanoate) yog cov nroj tsuag loj hlob muaj zog regulator nrog broad spectrum thiab cuam tshuam. Nws tuaj yeem ua kom cov haujlwm ntawm cov nroj tsuag peroxidase thiab nitrate reductase, nce chlorophyll cov ntsiab lus, ua kom photosynthesis, txhawb kev faib thiab elongation ntawm cov nroj tsuag hlwb, txhawb txoj kev loj hlob ntawm cov hauv paus hniav, thiab tswj qhov sib npaug ntawm cov as-ham hauv lub cev.

Rooting hmoov yog cov nroj tsuag kev loj hlob regulator uas txhawb cov nroj tsuag hauv paus kev loj hlob.

Nws lub luag haujlwm tseem ceeb yog txhawm rau txhawb cov nroj tsuag hauv paus, ua kom txoj kev loj hlob ntawm cov cag ntoo, thiab txhim kho cov nroj tsuag kev ntxhov siab. Nyob rau tib lub sijhawm, rooting hmoov kuj tseem pab tau rau hauv kev ua kom cov av, tswj cov av noo, thiab txhawb kev nqus cov as-ham.

6-Benzylaminopurine (6-BA) muaj ntau yam teebmeem ntawm lub cev:

1. Txhawb nqa cell faib thiab muaj cytokinin kev ua;

2. Txhawb kev sib txawv ntawm cov ntaub so ntswg tsis sib txawv;

3. Txhawb nqa cell o thiab kev loj hlob;

4. Txhawb cov noob germination;

5. Induce qhov kev loj hlob ntawm dormant buds;

6. Inhibit lossis txhawb qhov elongation ntawm stems thiab nplooj;

7. Inhibit lossis txhawb kev loj hlob hauv paus;

Mepiquat chloride yog tus tswj kev loj hlob ntawm cov nroj tsuag tshiab uas tuaj yeem siv rau ntau yam qoob loo thiab ua haujlwm ntau yam. Nws tuaj yeem txhawb kev loj hlob ntawm cov nroj tsuag, ua ntej flowering, tiv thaiv shedding, nce yield, txhim khu chlorophyll synthesis, thiab inhibit qhov elongation ntawm lub ntsiab stems thiab txiv hmab txiv ntoo ceg.