เอกสารการประชุมวิชาการและเสนอผลงานวิจัย มหาวิทยาลัยทักษิณ ครั้งที่ 19 2552 - page 838

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„µ¦ž¦³»¤ª·µ„µ¦Â¨³Áœ°Ÿ¨Šµœª·‹´¥¤®µª·š¥µ¨´¥š´„¬·– ‡¦´Ê Šš¸É 19 ž¦³‹Îµže 2552
宦´ „µ¦š—¨°ŠÄœ¡ºªŠ«ržµ¨r¤š¸É ®µ¥µ„¨³Ä„¨o ¼¡´œ›»r˜n°Åž ¨³µ¤µ¦™œÎµÅžž¦³¥»„˜rčoĜ„µ¦Á˜¦¸¥¤„¨oµ
¨³Ÿ¨·˜„¨oµ¡ºªŠ«ržµ¨r¤Ä®o¤¸ž¦³·š›·£µ¡—¸¥·ÉŠ ¹Êœ
°»ž„¦–r¨³ª·›¸„µ¦
™µœš¸É«¹„¬µÂ¨³Á¡µ³Á¤¨È—
šÎ µ„µ¦«¹„¬µ°·š›·¡¨Â¨³ž¦·¤µ–š¸ÉÁ®¤µ³¤ °Š°¸Á°È¤˜n°„µ¦Š°„ °ŠÁ¤¨È—‡o° – Á¦º°œÁ¡µ³Îµ ǦŠ„µ¦
ªœžµ¨r ¤Áš·—¡¦³Á„¸¥¦˜· ¤Á—È‹¡¦³Áš¡¦´˜œ¦µ»—µ ² ¥µ¤¦¤¦µ„»¤µ¦¸ ®¤¼nš¸É 1 ˜Îµ¨Œ¨»Š °ÎµÁ£°®µ—Ä®n
‹´Š®ª´—Š ¨µ ¦³®ªnµŠ Á—º°œ 28 Á¤¬µ¥œ 2552- 15 „¦„‘µ‡¤ 2552 ¦µ¥¨³Á°¸¥—„µ¦«¹„¬µ —´Šœ¸Ê
1. „µ¦«¹„¬µ¨´„¬–³šµŠ„µ¥£µ¡ °ŠÁ¤¨È—‡o° (seed morphology)
1.1 ‹ÎµœªœÁ¤¨È—˜n °„·Ã¨„¦´¤ ¨³‹ÎµœªœÁ¤¨È —˜n°¨·˜¦ (seed number per kilogram and per liter)
‡´—Á¨º°„Á¤¨È —‡o°‹µ„š³¨µ¥š¸É„nÁ˜È¤š¸É×¥Á„È š³¨µ¥š¸ÉŸ¨¤¸ ¸œÊεÁŠ·œ°n°œ œ´‹ÎµœªœÁ¤¨È—˜n°„· 脦´¤Â¨³
‹ÎµœªœÁ¤¨È—˜n°¨· ˜¦ ×¥»n¤˜´ª°¥nµŠÁ¤¨È —‹µ„š³¨µ¥Á—¸¥ª„´œ nŠ´É ŠœÊ宜´„ ¨³œ´‹Î µœªœÁ¤¨È—˜n°„·Ã¨„¦´¤ ×¥
»n¤´ÉŠÁ¤¨È —‡¦´ÊŠ¨³ 1 „·Ã¨„¦´¤ ‹Îµœªœ 4 ‡¦´ÊŠ ¨o ªœ´‹Î µœªœÁ¤¨È—˜n°„·Ã¨„¦´¤ ‡Îµœª–‡nµÁŒ¨¸É¥‹ÎµœªœÁ¤¨È—˜n °
„·Ã¨„¦´¤ ¨³‹ÎµœªœÁ¤¨È—˜n°¨·˜¦ ×¥»n¤˜ªŠÁ¤¨È—‡¦´ÊŠ¨³ 1 ¨·˜¦ ‹Î µœªœ 4 ‡¦´ÊŠ ¨oªœ´ ‹ÎµœªœÁ¤¨È—˜n °¨·˜¦
‡Îµœª–‡nµÁŒ¨¸É¥‹ÎµœªœÁ¤¨È—˜n°¨·˜¦
1.2 œµ— °ŠÁ¤¨È — (seed size)
»n¤Á¤¨È—‹µ„ o° 1.1 ¤µ 10 Á¤¨È— čo‡µ¨·žÁž°¦r (caliper) ª´ —‡ªµ¤„ªoµŠÄœÂœª˜´ÊŠŒµ„„´œ ¨³‡ªµ¤¥µª ´Êª
™¹Šž¨µ¥°¸„ oµŠ®œ¹É Š °ŠÁ¤¨È— ¨oª‡Îµœª–®µ‡nµÁŒ¨¸É¥‡ªµ¤„ªoµŠ ¨³‡ªµ¤¥µª °ŠÁ¤¨È—
2. „µ¦«¹„¬µ°·š›·¡¨ °Šµ¦¨³¨µ¥°¸Á°È¤˜n°„µ¦Š°„ °ŠÁ¤¨È— (effects of EM solution on seed germination)
Â¥„Ÿ¨‡o°°°„‹µ„š³¨µ¥ ‡´—Á¨º °„Ÿ¨‡o°š¸É ¤¼¦–r šÎµ‡ªµ¤³°µ—×¥„µ¦œÎµŸ¨‡o° ¤µÂ¥„Á°µÁž¨º°„¨³
ÁœºÊ°°°„‹µ„Á¤¨È— ¨oª¨oµŠœÊεĮo ³°µ— Ÿ¹ÉŠÅªoĜ¦n¤ 1 ª´œ ‹µ„œ´ÊœœÎµÁ¤¨È—¤µÁ¡µ³Á¡ºÉ°®µ‡nµÁž°¦rÁŽÈœ˜r„µ¦Š°„
„µ¦Á˜¦¸¥¤µ¦¨³¨µ¥°¸ Á°È¤ ×¥Á˜¦¸¥¤‹µ„µ¦¨³¨µ¥°¸ Á°È¤Á o¤ oœš¸É¤¸ nªœŸ¤ °ŠœÊε: „µ„œÊÎ µ˜µ¨: ®´ªÁºÊ°
Ĝ°´˜¦µnªœ 1.5: 1.5: 1.5 œÎµµ¦¨³¨µ¥—´Š„¨nµª¤µÁ‹º °‹µŠ„´œÊεš¸É¦³—´‡ªµ¤Á o¤ oœ 0, 25, 50 ¨³ 75 ¤·¨¨·¨·˜¦˜n°
œÊÎ µ 1 ¨·˜¦ ¡´„Ūo Ĝ£µœ³š¸ÉÁ®¤µ³¤ ¦°šÎµ„µ¦š—¨°Š˜n°Åž
2.1 „µ¦ªµŠÂŸœ„µ¦š—¨°Š
ªµŠÂŸœ„µ¦š—¨°ŠšµŠ™· ˜·Â „µ¦š—¨°ŠÂ»n ¤ (completely randomized design) ž¦³„°—oª¥ 4
š¦¸˜Á¤œ˜r ˜n¨³š¦¸˜Á¤œ˜r ž¦³„°—oª¥ 4 ŽÊε Ç ¨³ 50 Á¤¨È—Å—o„n
1) n Á¤¨È—ÄœœÊε°»–®£¼¤·®o °Š (30 °Š«µÁŽ¨ÁŽ¸¥) Áž}œÁª¨µ 24 ´ÉªÃ¤Š ×¥„µ¦ÁšœÊε¨ŠÄœ
£µœ³š¸É ¦¦‹»Á¤¨È— čošnŠÂ„o ª‡œÄ®oš´Éª œÊεš¸Én‡ª¦Áž}œœÊεš¸É Ÿnµœ„µ¦˜o ¤Â¨oª®¦º°‹³ÄoœÊ儨´É œ ×¥¤¸ž¦·¤µ˜¦ °Š
œÊÎ µš¸ÉnÁž}œ 5 Ášn µ °ŠÁ¤¨È— (Robinson, n.d.) ¨oªªµŠš·ÊŠÅªoÁž}œÁª¨µ 24 ´ÉªÃ¤Š „n°œœÎ µÁ¤¨È—¤µÁ¡µ³Äœ™» Šš¦µ¥
2) nÁ¤¨È—Äœµ¦¨³¨µ¥°¸Á°È¤‡ªµ¤Á o ¤ oœ 25 ¤· ¨¨·¨·˜¦˜n°¨· ˜¦ ž¦·¤µ˜¦ 5 Ášnµ °ŠÁ¤¨È— ªµŠš·ÊŠ
ŪoÁž}œÁª¨µ 24 ´ÉªÃ¤Š „n°œœÎµÁ¤¨È—¤µÁ¡µ³Äœ™»Šš¦µ¥
3) nÁ¤¨È—Äœµ¦¨³¨µ¥°¸Á°È¤‡ªµ¤Á o¤ oœ 50 ¤·¨¨· ¨·˜¦˜n°¨· ˜¦ ž¦·¤µ˜¦ 5 Ášnµ °ŠÁ¤¨È— ªµŠš·ÊŠ
ŪoÁž}œÁª¨µ 24 ´ÉªÃ¤Š „n°œœÎµÁ¤¨È—¤µÁ¡µ³Äœ™»Šš¦µ¥
4) n Á¤¨È—Äœµ¦¨³¨µ¥°¸Á°È¤‡ªµ¤Á o¤ oœ 75 ¤·¨¨·¨·˜¦˜n°¨·˜¦ ž¦· ¤µ˜¦ 5 Ášnµ °ŠÁ¤¨È— ªµŠš·ÊŠ