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Hevea rubber physiological status and relationshipsunder different rubber-based intercropping systems |
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| รหัสดีโอไอ | |
| Creator | 1. Zar Ni Zaw 2. Rawee Chiarawipa 3. Sayan Sdoodee |
| Title | Hevea rubber physiological status and relationshipsunder different rubber-based intercropping systems |
| Publisher | Research and Development Office, Prince of Songkla University |
| Publication Year | 2565 |
| Journal Title | Songklanakarin Journal of Science an Technology (SJST) |
| Journal Vol. | 44 |
| Journal No. | 1 |
| Page no. | 6-12 |
| Keyword | rubber-based intercropping, leaf area index, soil moisture content, physiological status, technological properties |
| URL Website | https://rdo.psu.ac.th/sjst/index.php |
| ISSN | 0125-3395 |
| Abstract | The study aimed to preliminarily explore the relationship of the rubber treeโs physiological status and technologicalproperties with response to different agroecosystem components, especially leaf area index (LAI) and soil moisture contents(SMC) under three types of rubber-based intercropping, notably rubber-bamboo (RB), rubber-coffee (RC) and rubber-melinjo(RM) compared to a rubber monocrop (R). RB and RM significantly showed the highest LAI values of around 1.4, while that ofR had the smallest value (about 30% lesser than the highest values). RM, RB dramatically increased the SMC with the soildepths. The rubber-based intercropping farms indicated better biochemical composition in the latex, showing efficientmetabolism of the latex biosynthesis. Technological properties of the raw rubber from the rubber-based intercropping farmsexpressed the premium results in both non-rubber components and rheological properties with higher molecular weights. Thecorrelation analysis revealed some significant relations among the LAI, SMC, biochemical composition and technologicalproperties. |
