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2531) Thidiazuron (TDZ) ®¦º° 1-phenyl-3-(1,2,3-thidiazol-5-yl) urea Áž}œ°œ» ¡´œ›r°Š phenyl urea š¸É ¤¸®¤¼n phenyl
urea ¤µÂšœ®¤¼n adenine ¤¸ž¦³·š›·£µ¡¼ Š¤µ„ÁnœÁ—¸¥ª„´ ÅŽÃ˜Å‡œ·œ (Mok et al. , 1982) „µ¦Äo TDZ µ¤µ¦™¥º—
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TDZ ¥´Šµ¤µ¦™¥º—°µ¥»„µ¦ž{„‹„´ œ °Š—°„ Iris œµœÁ¡·É¤ ¹Êœ 1.5 ª´ œ Á¤ºÉ°¡´¨Ž·ÉŠš¸É‡ªµ¤Á o¤ oœ 0.2 – 1 ômol Áž}œÁª¨µ
6 – 24 ´ÉªÃ¤Š (Macnish et al., 2010) —´ Šœ´Êœ„µ¦Äo µ¦¨³¨µ¥Á¡ºÉ °‡ª‡»¤‡»–£µ¡®¨´Š„µ¦Á„È Á„¸É¥ª °ŠÁ¢d¦rœ
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TDZ š¸É‡ªµ¤Á o¤ oœ 5 ¨³ 10 ômol Á¡ºÉ°ÄoĜ„µ¦¡´¨Ž·ÉŠ (Pulsing) Áž}œÁª¨µ 6 ´ÉªÃ¤Š ®¨´Š‹µ„œ´Ê œÅžž{„œÊ儨´Éœ –
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‡nµÁŒ¨¸É¥Ã—¥ª·›¸ Duncan’s Multiple Rang Test (DMRT)
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