เอกสารการประชุมวิชาการและเสนอผลงานวิจัย มหาวิทยาลัยทักษิณ ครั้งที่ 19 2552 - page 836

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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
Abstract
With the purpose of obtaining a better palm seed germination, Livistona jenkinsiana Griff. seeds were
soaked in EM (Effective Micro-organism) solution with four concentrations; 0, 25, 50, 75 ml l-1for 24 hours before
planting. After 79 days, the result showed that the highest average seed germination was 61.5 percent at EM
50 ml l-1. It was highly significant different (P>0.01) with other treatments whereas the control group using water
provided 10% seed germination which was the minimum rate. EM concentration at 25 and 75 ml per l -1 gave 38.5
and 37.5 percent seed germination. EM concentration 50 ml l -1exhibited 50 percent germination rate (R 50) at day
50 while other treatments provided germination rate less than 50 percent at day 79. In summary, seed germination
was improved by soaking palm seed within EM solution. The suitable concentration was EM 50 ml l-1.
This method could be applied to improve other palm seed germination.
key words: Livistona jenkinsiana Griff. seed, EM solution, percent germination, germination improvement
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