KhAZONREZI, rekhtani bargi nabotot (darakhtu butta va bazan alafho) -ro guyand. Bargho yakbora (dar vaqti muayyan) va yo tadrijan (dar davomi chand vaqt) merezand.
Xazonrezi prosessi mutadili fiziologi buda, ba pirshavii bargho vobasta ast. Bargho odatan to 1 sol (bazan to 2—5 va yo ziyoda az 25 sol) sabz memonand. Pesh az khazonrezi bargho az jikhati biokhimiyavi, fiziology vatarkib tagyir meyoband.
Xazonrezi asosan ba nabototi mintaqahoi iqlimashon nomusoid khos ast (dar mintaqai mutadil zimiston va dar mintaqahoi subtropikiyu tropiki ayyomi khushksoli). Xazonrezi dar jarayoni tahavvulot ba vujud omada, ba kam bukhor shudani nami musoidat mekunad va zimiston az vazni barf shikastani shokhahoro peshgiri menamoyad.