Gibberellic Acid GA3 noob soaking thiab germination concentration thiab ceev faj
1. Gibberellic Acid GA3 concentration rau noob soaking thiab germination
Gibberellik Acid GA3 yog cov tshuaj tswj kev loj hlob ntawm cov nroj tsuag. Cov concentration siv rau cov noob soaking thiab germination yuav ncaj qha cuam tshuam rau germination nyhuv. Feem ntau cov concentration yog 100 mg/L.
Txoj kev ua haujlwm tshwj xeeb yog raws li hauv qab no:
1. Ntxuav cov noob nrog dej huv kom tshem tawm cov av thiab impurities;
2. Muab cov noob tso rau hauv lub thawv, ntxiv cov dej kom tsim nyog, thiab tsau rau ntau tshaj 24 teev;
3. Dissolve gibberellin hmoov hauv qhov tsim nyog ntawm ethanol, thiab tom qab ntawd ntxiv cov dej kom tsim nyog los npaj Gibberellic Acid GA3 aqueous tov;
4. Nqa cov noob tawm hauv dej, tsau rau hauv Gibberellic Acid GA3 aqueous tov rau 12 mus rau 24 teev, thiab tom qab ntawd ntses tawm;
5. Qhuav cov noob nyob rau hauv lub hnub los yog tshuab ziab plaub hau.
2. Ceev faj rau kev siv
1. Thaum siv Gibberellic Acid GA3 rau cov noob soaking thiab germination, koj yuav tsum tau xyuam xim rau qhov tseeb xam ntawm cov concentration. siab dhau los yog tsis tshua muaj concentration yuav cuam tshuam rau germination nyhuv;
2. Cov noob soaking yuav tsum tau nqa tawm thaum huab cua tshav ntuj thiab qhov kub thiab txias yog qhov tsim nyog, nyiam dua thaum sawv ntxov lossis yav tsaus ntuj kom tsis txhob kub siab, qhuav thiab lwm yam kev nyab xeeb uas tsis tsim nyog rau kev cog qoob loo;
3. Thaum siv Gibberellic Acid GA3 rau cov noob soaking, yuav tsum tau saib xyuas kom lub thawv huv thiab huv kom tsis txhob muaj kab mob;
4. Tom qab soaking cov noob, koj yuav tsum xyuam xim rau cov dej thiab kev tswj kom cov av noo thiab txhawb cov germination thiab loj hlob ntawm cov noob;
5. Thaum siv Gibberellic Acid GA3 rau cov noob soaking thiab germination, koj yuav tsum ua raws li cov cai hauv cov lus qhia cov khoom thiab tsis txhob siv ntau dhau los yog siv ntau zaus.
Hauv luv, Gibberellic Acid GA3 noob soaking thiab germination yog ib txoj hauv kev zoo kom nce qoob loo, tab sis koj yuav tsum tau them sai sai rau qhov tseeb ntawm kev suav cov concentration thiab kev siv ceev faj kom ntseeg tau cov txiaj ntsig ntawm germination thiab kev noj qab haus huv ntawm cov qoob loo.
Gibberellik Acid GA3 yog cov tshuaj tswj kev loj hlob ntawm cov nroj tsuag. Cov concentration siv rau cov noob soaking thiab germination yuav ncaj qha cuam tshuam rau germination nyhuv. Feem ntau cov concentration yog 100 mg/L.
Txoj kev ua haujlwm tshwj xeeb yog raws li hauv qab no:
1. Ntxuav cov noob nrog dej huv kom tshem tawm cov av thiab impurities;
2. Muab cov noob tso rau hauv lub thawv, ntxiv cov dej kom tsim nyog, thiab tsau rau ntau tshaj 24 teev;
3. Dissolve gibberellin hmoov hauv qhov tsim nyog ntawm ethanol, thiab tom qab ntawd ntxiv cov dej kom tsim nyog los npaj Gibberellic Acid GA3 aqueous tov;
4. Nqa cov noob tawm hauv dej, tsau rau hauv Gibberellic Acid GA3 aqueous tov rau 12 mus rau 24 teev, thiab tom qab ntawd ntses tawm;
5. Qhuav cov noob nyob rau hauv lub hnub los yog tshuab ziab plaub hau.
2. Ceev faj rau kev siv
1. Thaum siv Gibberellic Acid GA3 rau cov noob soaking thiab germination, koj yuav tsum tau xyuam xim rau qhov tseeb xam ntawm cov concentration. siab dhau los yog tsis tshua muaj concentration yuav cuam tshuam rau germination nyhuv;
2. Cov noob soaking yuav tsum tau nqa tawm thaum huab cua tshav ntuj thiab qhov kub thiab txias yog qhov tsim nyog, nyiam dua thaum sawv ntxov lossis yav tsaus ntuj kom tsis txhob kub siab, qhuav thiab lwm yam kev nyab xeeb uas tsis tsim nyog rau kev cog qoob loo;
3. Thaum siv Gibberellic Acid GA3 rau cov noob soaking, yuav tsum tau saib xyuas kom lub thawv huv thiab huv kom tsis txhob muaj kab mob;
4. Tom qab soaking cov noob, koj yuav tsum xyuam xim rau cov dej thiab kev tswj kom cov av noo thiab txhawb cov germination thiab loj hlob ntawm cov noob;
5. Thaum siv Gibberellic Acid GA3 rau cov noob soaking thiab germination, koj yuav tsum ua raws li cov cai hauv cov lus qhia cov khoom thiab tsis txhob siv ntau dhau los yog siv ntau zaus.
Hauv luv, Gibberellic Acid GA3 noob soaking thiab germination yog ib txoj hauv kev zoo kom nce qoob loo, tab sis koj yuav tsum tau them sai sai rau qhov tseeb ntawm kev suav cov concentration thiab kev siv ceev faj kom ntseeg tau cov txiaj ntsig ntawm germination thiab kev noj qab haus huv ntawm cov qoob loo.
