Abscisic acid
Product Description:
S-ABA Abscisic Acid
CAS Nr.: 21293-29-8
Cov mis mos molecular: C15H2004
Molecular Luj: 264
Abscisic acid (ABA) yog cov tshuaj cog qoob loo uas ua lub luag haujlwm tseem ceeb hauv kev tswj cov nroj tsuag kev loj hlob thiab kev loj hlob. ABA koom nrog ntau yam txheej txheem physiological, suav nrog cov noob dormancy, stomatal kaw, thiab kev ntxhov siab. Nws yog ib qho tseem ceeb regulator ntawm cov nroj tsuag teb rau ib puag ncig kev nyuaj siab xws li drought, ntsev, thiab txias.
Peb cov khoom Abscisic Acid yog tsim tshwj xeeb los pab cov nroj tsuag tiv thaiv cov xwm txheej tsis zoo. Nws yog ib qho tshuaj purified thiab concentrated heev uas tuaj yeem siv tau yooj yim rau cov nroj tsuag. Cov khoom yog sib xws nrog ntau hom qoob loo thiab tuaj yeem siv rau ntau theem kev loj hlob.
Cov txiaj ntsig ntawm kev siv Abscisic Acid muaj xws li:
1. Txhim kho kev ntxhov siab ntev: Abscisic Acid pab cov nroj tsuag tiv taus kev kub ntxhov, ntsev, thiab kev ntxhov siab txias los ntawm kev tswj cov stomata kaw thiab txo cov dej poob.
2. Ua kom cov noob muaj sia nyob: Abscisic Acid txhawb cov noob dormancy thiab ua kom cov germination zoo ib yam, uas ua rau cov noob ciaj sia zoo dua.
3. Txhim khu kev loj hlob thiab kev loj hlob: Abscisic Acid plays lub luag haujlwm tseem ceeb hauv kev tswj cov nroj tsuag kev loj hlob thiab kev loj hlob, ua rau kev txhim kho cov qoob loo thiab zoo.
4. Txo cov qoob loo poob: Los ntawm kev txhim kho kev ntxhov siab, Abscisic Acid tuaj yeem pab txo cov qoob loo poob vim qhov tsis zoo ib puag ncig.
Peb cov khoom Abscisic Acid yog tsim los siv cov ntaub ntawv zoo tshaj plaws thiab muaj kev txhawb nqa los ntawm kev tshawb fawb thiab kev sim ntau. Peb tau cog lus los muab peb cov neeg siv khoom nrog cov khoom lag luam thiab cov kev pabcuam zoo tshaj plaws los pab lawv ua tiav lawv cov hom phiaj kev tsim qoob loo.
Daim ntawv thov ntawm S-ABA Abscisic Acid:
| Qoob loo | Lub sijhawm thov | Concentration (ppm) | Txoj kev thov | Kev ua tau zoo & cuam tshuam | Lus hais |
| Rice | Noob tuav theem | 0.3-0.4 | Noob soaking | Ua kom cov ciaj sia taus ntawm transplanting. | Nws tsis tuaj yeem yog mixeo nrog alkaline Txhawb cov hauv paus kev loj hlob.Ntau tus naj npawb otflowering. tshuaj tua kab.Thov ua qhov kev sim ua ntej-scaleuse. |
| Rice | Seedling theem | 1-2 | Foliar tshuaj tsuag | Nce tiller. | |
| Paj rwb / txiv laum huab xeeb | Seedling theem | 1.5-2.5 | Foliar tshuaj tsuag | Nce yield. | |
| Zaub | Seedling theem | 2.5-10 | Foliar tshuaj tsuag | Txhawb cov hauv paus kev loj hlob.Ntau tus naj npawb otflowering. | |
| Txiv hmab txiv ntoo | Tsim theem | ||||
| Grape | Xim tig theem | 100-400 | Txiv hmab txiv ntoo | Enhanre proeortieno?ndcoloring thiab zoo toenter ua lag luam ua ntej. | |
| Zaub | Tom qab hloov | 2 | Fertigation | Txhawb kev rooting.Nrhiav tus naj npawb ntawm paj. |
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| Cov chiv | Compound fertilizer formulation | 1-2 | Fertigation | Txhim khu kev tsim khoom thiab nce kev nqus ntawm cov qoob loo rau N, P, K, Ca thiab Mg. Txhim khu muaj peev xwm ntawm cov qoob loo | |
| 10-20 | Txau | ||||
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