Hunhu uye maitiro eTrinexapac-ethyl

I. Hunhu hweTrinexapac-ethyl
Trinexapac-ethyl ndeye cyclohexanedione chirimwa chekukura regulator, gibberellins biosynthesis inhibitor, iyo inodzora kukura kwakasimba kwezvirimwa nekudzikisa zvirimo zvegibberellins. Trinexapac-ethyl inogona kukurumidza kubatwa uye inotungamirirwa nemashizha emiti uye mashizha, uye inobata basa rinopesana nekugara nekuderedza kureba kwemiti, kuwedzera simba retsinde, kukurudzira kuwedzera kwemidzi yechipiri, nekugadzira midzi yakanyatsogadziriswa.

Trinexapac-ethyl inomiririra kukura kwechirimwa ine yakakosha anti-lodging mhedzisiro. Chimiro chayo chemolecular yakagadzikana, inotorwa nyore nyore nezvirimwa, uye yakachengeteka uye haina ngozi kune zvakatipoteredza uye muviri wemunhu. Basa guru reTrinexapac-ethyl ndere kudzora kukura kwezvirimwa, kuwedzera kuoma uye kusimba kwemadzinde, uye nekudaro kunatsiridza kuramba kwekugara kwezvirimwa. Inogona kushandiswa kakawanda pamwaka wechirimwa.

II. Nzira yekuita kweTrinexapac-ethyl
Iyo nzira yekuita yeTrinexapac-ethyl muzvirimwa inonyanya kuwanikwa nekukanganisa kuenzana kwemahomoni endogenous muzvirimwa. Kunyanya, trinexapac-ethyl inogona kusimudzira synthesis uye kugovera auxin muzvirimwa, kukora maseru madziro emazita, uye kuita kuti kubatana pakati pemasero kuome, nekudaro kunatsiridza kusimba kwemakanika kwemadzinde. Panguva imwecheteyo, trinexapac-ethyl inogonawo kudzora photosynthesis uye kufambisa kwezvirimwa, zvichiita kuti zvirimwa zvisimbe panguva yekukura nekuvandudza kuramba kwavo pekugara.