|
น้ำหมักชีวภาพกระตุ้นการเจริญและเพิ่มความต้านทานโรคในกล้วยหอมทอง |
|---|---|
| รหัสดีโอไอ | |
| Creator | ธัญพิสิษฐ์ พวงจิก |
| Title | น้ำหมักชีวภาพกระตุ้นการเจริญและเพิ่มความต้านทานโรคในกล้วยหอมทอง |
| Contributor | เกวลิน อินทนนท์ |
| Publisher | Thammasat University |
| Publication Year | 2562 |
| Journal Title | Thai Journal of Science and Technology |
| Journal Vol. | 8 |
| Journal No. | 4 |
| Page no. | 345-354 |
| Keyword | Kluai Hom-Thong, Bio extract, Effective microorganism group |
| URL Website | https://www.tci-thaijo.org/ |
| Website title | THAIJO |
| ISSN | 2286-7333 |
| Abstract | The novel 2 formulas of effective bio extract solutions, BM-1 and BM-2, were developed from 2 types of concentrated Effective Microorganism (EM) solutions (EM1 and EM2). Acid-base properties of either the concentrated EM (EM1 and EM2) or the new formula ones (BM-1 and BM-2) were evaluated. BM-1 displayed the highest pH value (pH 6) in comparison to EM1 while BM-2 was identical to EM2 (pH 3.6-4.8). Type of microorganism in both BM-1 and BM-2 was determined. Four groups of microorganisms, lactic acid bacteria, yeast, actinomycetes and fermentating fungi, were found in BM-1. Dissimilar to BM-2, five groups of microorganisms were determined, lactic acid bacteria, yeast, actinomycetes, fermentating fungi and photosynthetic bacteria. The fermentating fungi was a major microorganism found in both BM-1 and BM-2. Growth enhancement and disease resistance efficiency of the bio extracts, BM-1 and BM-2, were performed. Younger offshoots with1.5-meter height were cultivated and repeatedly nourished by BM-1 and BM-2 via root absorption once a week, for 6 months. Thereafter, leaves from each treatment were extracted and evaluated the amount of peroxide (PO) and polyphenol oxidase (PPO) by biochemical techniques. The results revealed that BM-2 increased the production of PO and PPO in the highest amount (p ? 0.05). In addition, BM-2 enhanced the height of the trunk but not the diameter in comparison to BM-1. |
