Propyl dihydrojasmonate PDJ 10% SL
Zotsatira
Propyl dihydrojasmonate (PDJ) ndi mtundu wa jasmonic acid yochokera ku bioactivity yayikulu. Itha kugwiritsidwa ntchito ngati chowongolera kukula kwa mbewu kuti ipangitse kukana kupsinjika, kukulitsa zokolola komanso kukonza bwino mbewu. Komabe, poyerekeza ndi JA, PDJ ili ndi mawonekedwe a kukhazikika kwamankhwala kwabwinoko, kusasunthika kochepa komanso kutalika kwa nthawi yayitali yazathupi. Pazochepa kwambiri, PDJ imakhala ndi mphamvu yolimbikitsira zomera kuposa JA, ndipo imatengedwa kuti ndi yothandiza kwambiri ya jasmonic acid.
Propyl dihydrojasmonate (PDJ) ndi chowongolera kukula kwa mbewu. Lili ndi ntchito yofanana ndi njira yofananira ndi jasmonic acid (JA), chowongolera zomera zachilengedwe chomwe chimapezeka muzomera za mitsempha, ndipo ndi poizoni wochepa ku chilengedwe. Zinthuzi zimapanga mamolekyu a jasmonic acid pang'onopang'ono pamtunda ndi m'thupi la zomera ndipo zimakhala ndi mphamvu zowononga kupsinjika maganizo ndi kuwonjezeka kwa zokolola. PDJ imathanso kulimbikitsa mitundu ndi kucha koyambirira kwa zipatso monga maapulo ndi mphesa.
PDJ ili ndi zotsatirazi:
(1) Kuthira Mbewu kwa 0.01-0.1mg/LPDJ kumalimbikitsa kukula kwa mizu ya tsitsi ndi mbande, koma kuletsa kukula kwa mbande kuposa 0.1mg/L;
(2) Limbikitsani kukula kwa mbande, onjezerani kukana kupsinjika;
(3) kulimbikitsa kukhetsedwa kwa zipatso zazing'ono; ④ Limbikitsani kukhwima kwa zipatso.
2.Mukhale ndi chidziwitso chochuluka komanso chidziwitso cha malonda muzinthu za mankhwala, ndipo khalani ndi kafukufuku wozama pakugwiritsa ntchito mankhwala ndi momwe mungawonjezere zotsatira zake.
3.Dongosololi ndi lomveka, kuchokera pakupanga mpaka kupanga, kuyika, kuyang'anira khalidwe, pambuyo-kugulitsa, ndi kuchokera ku khalidwe kupita kuntchito kuti zitsimikizire kukhutira kwa makasitomala.
4.Price mwayi. Pamaziko owonetsetsa kuti zinthu zili bwino, tidzakupatsani mtengo wabwino kwambiri kuti muthandizire kukulitsa zokonda zamakasitomala.
Ubwino wa 5.Transportation, mpweya, nyanja, nthaka, kufotokoza, onse ali ndi othandizira odzipereka kuti azisamalira. Ziribe kanthu kuti mukufuna mayendedwe otani, titha kuchita.
