Brassinolide amadziwika kuti ndi nyumba yachisanu ndi chimodzi kwambiri padziko lapansi. Ili ndi ntchito zolimbikitsa kukula, kulimbikitsa mizu pasanjidwe, kukonza kupsinjika kukana, kuchulukana kuchulukana ndi kuthetsa phytotoxicity. Amagwiritsidwa ntchito kwambiri mu mafuta ndi tirigu. Mbewu, mitengo yazipatso, masamba ndi zina zambiri zokulirapo.
24-hybrid epibrasinolide (pafupifupi 60% -70% ndi 22, 23, Epi<s-epi<s
Pakadali pano, ndi ma hydroxy 14 yokha yotchedwa Brassinolide, imachotsedwa mungu ya United States ya Mitundu ya United States kuti ithe ku mungu 10 mg yomwe idachotsedwa mu mungu. Malinga ndi kuwerengera koyenera, mu pafupifupi 100,000 mu maluwa oponderezedwa kumatha kutulutsa 27 mg (ie 0.027 g) ya Brassinolide wachilengedwe.
Ngakhale Brassinolide ali ndi ntchito zingapo, pafupifupi mbewu zonse zitha kugwiritsidwa ntchito; kuchokera pa mbewu yomwe imadzuka kuti ibwezeretse mphamvu zamitengo mutakolola, kukula konse mbewu kungagwiritsidwe ntchito; Njira zingapo zogwiritsira ntchito, monga kuvala kwa mbewu, kuthirira mbewu, kuthirira, kuthira mizu, tsamba.; Kukwanira, kusakanikirana kosavuta, kugwiritsa ntchito kwakukulu kwakukulu, komwe kumadziwika kuti "Panacea".
Komabe, pankhani izi, "Panacea" Brassin ayenera kukhala olumala
1. Ndi zoletsedwa kusakaniza ndi mankhwala a alkaline ndi feteleza
Brassin lactone sayenera kusakanikirana ndi feteleza wa alkalinine: calcium magnesium phosphate, nyemba za asmonium Kusakaniza kudikira, apo ayi mwina ndi kuwonongeka kwa mankhwala.
2. Osasakaniza ndi herbicides
Brassin amatha kuchepetsa phytotoxity ya herbicides. Ngati ueds amatenga Brassin, herbicidal zotsatira zidzachepetsedwa. Ndikulimbikitsidwa kugwiritsa ntchito awiriwa pakadali pano masiku 7.
3. Osamapumira Brassin mu ziwembu zopambana
Brassin amatha kulimbikitsa kugawanika kwa maselo mu chomera ndipo kumatha kukula. Komabe, pakakhala chiwembu chofananira, ndikofunikira kuti muchepetse kukula msanga, m'malo mopopera brassin.
4. Osamapumira Brassin m'masiku amvula kapena pakakhala mvula mkati mwa maola 6
Pambuyo pa Brassin atathiridwa pamasamba a mbewu, zimatenga nthawi ina kuti zitengedwe ndi mbewu. Ngati mvula imayamba kuchapa madzi, ndipo nthawi yomweyo, imachepetsa ndende inayake, zomwe zimapangitsa kuti zikhale bwino za Brassin. Potsika, choncho penyani zolosera zam'nyengo pasadakhale popatsira Brassin.
5. Brassinolide sangagwiritsidwe ntchito kutentha kwakukulu
Kuchulukitsa kwa Brastin sikuyenera kuchitika masana, ndiye kuti, kutentha ndikokwera kwambiri. Pakadali pano, tsamba limatuluka mwachangu. Choyamba, sizophweka kwa mbewu kuti ziyankhe. Nthawi yomweyo, ndikuteteza madzi ofulumira msanga ndikuwonjezera kuchuluka kwa Brassin yankho la mkuwa.
6. Osagwiritsa ntchito movutikira kwambiri
Brassinolide ndi mankhwala opangira mankhwala omwe ali ndi biomimetic stal. Ili ndi mgwirizano winawake wogwiritsira ntchito. Ngati kuchuluka kwa kuchuluka kwake, sikungoyambitsa kuwononga, komanso kungalepheretse mbewu kuti zisasungunuke.
7. Brassinolide si feteleza wamawu
Brassinolide ndi mtundu wowongolera wa mbewu, womwe ndi gulu la mankhwala ophera tizilombo, osati feteleza wolumphana ndi feteleza. Brassinolide yekha alibe zakudya. Kumawongolera molunjika mbewu mwa kuwongolera dongosolo lazomera lazosangalatsa, lomwe limafanana kwambiri ndi feteleza wokwanira. Kugwirizana bwino, koma Brassinolide yokha ilibe michere, motero ndikofunikira kuonetsetsa kupezeka kwa michere, ndipo kuphatikiza kwa "madzi, feteleza amatha kutenga gawo labwino mu chomera.
Post Nthawi: Jul-18-2022