Ibintu bitera imikorere ya Ethephon mu gihe cy'ikirere

Irekurwa rya ethylene riva muriethefoniUmuti ntabwo ufitanye isano ya hafi n'agaciro ka pH gusa, ahubwo unafitanye isano n'imiterere y'ibidukikije byo hanze nk'ubushyuhe, urumuri, ubushuhe, n'ibindi, bityo rero menya neza ko witaye kuri iki kibazo kirimo gukoreshwa.

(1) Ikibazo cy'ubushyuhe

Gusenyuka kwaethefoniUbushyuhe bwiyongera uko ubushyuhe bwiyongera. Dukurikije ikizamini, iyo hari alkaline, ethephon ishobora kubora burundu ikarekurwa mu mazi abira mu gihe cy'iminota 40, hagasigara chloride na fosifate. Byagaragaye ko ingaruka za ethephon ku bihingwa zifitanye isano n'ubushyuhe muri icyo gihe. Muri rusange, ni ngombwa kugumana ubushyuhe bukwiye mu gihe runaka nyuma yo kuvurwa kugira ngo bigire ingaruka zigaragara, kandi mu rugero runaka rw'ubushyuhe, ingaruka ziyongera uko ubushyuhe bwiyongera.

Urugero,ethefonibigira ingaruka nziza ku kwera kw'udupira tw'ipamba ku bushyuhe bwa 25 °C; 20 ~ 25 °C nabyo bigira ingaruka runaka; munsi ya 20 °C, ingaruka zo kwera ni mbi cyane. Ibi biterwa nuko ethylene ikeneye ubushyuhe bukwiye mu gikorwa cyo kwitabira ibikorwa by'ibinyabuzima n'ibikomoka kuri biokemike. Muri icyo gihe, mu rugero runaka rw'ubushyuhe, ingano ya ethephon yinjira mu kimera iriyongera uko ubushyuhe bwiyongera. Byongeye kandi, ubushyuhe bwinshi bushobora kwihutisha ingendo ya ethephon mu kimera. Kubwibyo, ubushyuhe bukwiye bushobora kunoza ingaruka zo gukoresha ethephon.

(2) Ibibazo by'amatara

Ubushyuhe bw'urumuri runaka bushobora gutuma umuntu yinjiza kandi agakoreshaethefonin'ibimera. Mu gihe cy'urumuri, fotositemu n'umwuka w'ibimera birakomera, ibyo bikaba byorohereza ethephon gutwara ibintu bikomoka ku bimera, kandi stomata y'amababi iba ifunguye kugira ngo ethephon yinjire mu mababi. Kubwibyo, ibimera bigomba gukoresha ethephon mu minsi y'izuba. Ariko, niba urumuri ari rwinshi cyane, amazi ya ethephon asukwa ku mababi yoroshye kuma, ibyo bizagira ingaruka ku kwinjiza ethephon n'amababi. Kubwibyo, ni ngombwa kwirinda gutera ethephon munsi y'urumuri rushyushye kandi rukomeye saa sita z'impeshyi.

(3) Ubushuhe bw'ikirere, umuyaga n'imvura

Ubushuhe bw'ikirere buzagira ingaruka ku kwinjiza kwaethefonin'ibimera. Ubushuhe bwinshi ntabwo bworoshye ko amazi yumuka, ibyo bikaba byoroshye ko ethephon yinjira mu kimera. Iyo ubushuhe buri hasi cyane, amazi yumuka vuba ku buso bw'amababi, ibyo bikaba bigira ingaruka ku ngano ya ethephon yinjira mu kimera. . Ni byiza gutera ethephon umuyaga mwinshi. Umuyaga ni mwinshi, amazi azanyanyagizwa n'umuyaga, kandi ubushobozi bwo gukoresha neza ni buke. Kubwibyo, ni ngombwa guhitamo umunsi w'izuba ufite umuyaga muto.

Nta mvura igomba kugwa mu masaha 6 nyuma yo gutera imiti, kugira ngo hirindwe ko ethephon yatwarwa n'imvura kandi ikagira ingaruka ku mikorere yayo.