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Ÿ¨ °Šª´ —»ž¨¼„¨³µ¦Â°œŽ·¤·—°¨ (ancymidol) ˜n°„µ¦°œ»µ¨„¨oª¥Å¤o ¡ºÊœÁ¤º °ŠµŠœ·—
Effect of Growing Media and Ancymidol on Acclimatization of Some Native Orchids
œµ˜¥µ ¤œ˜¦¸1* ¨³·š›·Ã‡ ª¸–³‡»ž˜r 2
Nattaya Montri 1* and Sitthichok Vinakub2
š‡´—¥n°
‹µ„„µ¦«¹„¬µŸ¨ °Š„µ¦Ân µ¦ ancymidol „n°œ„µ¦¥oµ¥ž¨¼„¦nª¤„´ œ·— °Šª´ —»ž¨¼„ ˜n°„µ¦°œ»µ¨
„¨oª¥Å¤o¡ºÊ œÁ¤º°Š ×¥„µ¦œÎµ˜oœ„¨oµ„¨oª¥Å¤o 3 œ·— ŗo„n „¨oª¥Å¤o Á¡¦®¹Š „¨oª¥Å¤o¤oµª·ÉŠ ¨³„¨oª¥Å¤o
„³Á¦„³¦n°œ ¤µÂnĜµ¦ ancymidol 0, 5, 10 ¨³ 15 ¤·¨¨·„¦´ ¤˜n°¨·˜¦ Áž}œÁª¨µ 40 œµš¸ „n°œ„µ¦¥oµ¥ž¨¼„Äœ
ª´ —»ž¨¼„ 3 œ· — ŗo„n „µ¤³¡¦oµª´ Â¨³™nµœ (1:1) „µ¤³¡¦o µª´ °·“š» ¨³™n µœ (1:1:1) ®¦º°„µ¤³¡¦oµª
´ ¨³Á¨¸Ê¥ŠÁž}œÁª¨µ 2 Á—º°œ ¡ªnµ ˜oœ„¨oµš¸É ŗo¦´„µ¦ÂnĜµ¦ ancymidol ‡ªµ¤Á o¤ oœ 10 ¤·¨¨·„¦´¤˜n°¨·˜¦
¨³œÎµ¤µž¨¼„Äœª´ —»ž¨¼„„µ¤³¡¦oµª´Â¨³™nµœ (1:1) ¨³„µ¤³¡¦oµª´ ¡ºš¸É¤¸„µ¦Á‹¦·Á˜·Ã˜—¸ š¸É »— ‡º°
„¨oª¥Å¤oÁ¡¦®¹ŠÂ¨³„¨oª¥Å¤o ¤oµª·ÉŠ ˜µ¤¨Îµ—´ nªœ„¨oª¥Å¤o„³Á¦„³¦n°œ ˜oœ„¨oµ¤¸„µ¦Á‹¦·Á˜·Ã˜—¸š¸É »—ץŤn˜o°Š
n µ¦¦nª¤„´„µ¦°œ»µ¨Äœ„µ¤³¡¦o µª´ °·“š»Â¨³™nµœ (1:1:1)
‡ÎµÎµ‡´ : „µ¦°œ»µ¨ „¨oª¥Å¤o µ¦Â°œŽ·¤·—°¨
Abstract
The study of different growing and ancymidol on acclimatization of some native orchids were
done. Seedlings of Grammatophyllum speciosum Blume Doritis pulcherrima and Cymbidium aloifolium L. were
soaked in ancymidol at concentrations 0, 5, 10 and 15 mg/L) before transferred to acclimatized in 3 different
growing media: media ; coconut husk chopped : charcoal (1:1), coconut husk chopped : charcoal : broken brick
(1:1:1) and coconut husk chopped for 2 months. The result found that soaking seedlings in 10 mg/L ancymidol and
transferred to coconut husk chopped : charcoal (1:1) and coconut husk chopped gave the best result for seedling
development in G. spesiosum and D. pulcherrima, respectively. While without soaking of ancymidol and
acclimatized in coconut husk chopped : charcoal : broken brick (1:1:1) treatment was suitable to promoted growth
and development of C. aloifolium seedlings.
Keywords : Acclimatization, Orchid, Ancymidol
1 Ÿ«. ™µ´œÁš‡ÃœÃ¨¥¸ ¡¦³‹°¤Á„¨oµÁ‹oµ‡»–š®µ¦¨µ—„¦³´Š ª· š¥µÁ ˜»¤¡¦ ‹.»¤¡¦ 86160
1 Assis. Prof., King Mongkut’s Institute of Technology Ladkrabang, Chumphon Campus, Chumphon, 86160
* Corresponding author: Ú¦«´¡šr/Ú¦µ¦ 077-506425Email-kmnattay@kmitl.ac.th0
2 œ´„«¹„¬µnª¥ª·‹´¥ ™µ´œÁš‡ÃœÃ¨¥¸ ¡¦³‹°¤Á„¨oµÁ‹oµ‡»–š®µ¦¨µ—„¦³´Š ª·š¥µÁ ˜» ¤¡¦ ‹.»¤¡¦ 86160