Indian Journal of Agricultural Research

  • Chief EditorT. Mohapatra

  • Print ISSN 0367-8245

  • Online ISSN 0976-058X

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  • SJR 0.293

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Indian Journal of Agricultural Research, volume 55 issue 3 (june 2021) : 317-322

Effects of Perennial Intercrops on Oil Palm Agronomic and Yield Traits

Thanet Khomphet, Theera Eksomtramage, Jakarat Anothai, Pilalak Popet
1Agricultural Innovation and Management Division, Faculty of Natural Resources, Prince of Songkla University, Hat Yai, 90110, Thailand.
Cite article:- Khomphet Thanet, Eksomtramage Theera, Anothai Jakarat, Popet Pilalak (2021). Effects of Perennial Intercrops on Oil Palm Agronomic and Yield Traits. Indian Journal of Agricultural Research. 55(3): 317-322. doi: 10.18805/IJARe.A-610.
Background: Intercropping is wildly practiced in oil palm plantation in Thailand for a long time. However, there are few studies connected to oil palm intercropping. This study evaluated the effects of perennial intercrops on the agronomic and yield traits of oil palm.
Methods: The observation used a completely randomized design with eight treatments including oil palm monocropping, oil palm intercropped with Intsia palembanica, Hopea odorata, Swietenia macrophylla, Ternstroemia wallichiana, Azardirachta excelsa, Magnolia champaca and Mesua ferrea. The height and stem perimeter of intercrops were recorded as were the plant height and diameter, number of male and female inflorescences and sex ratio of the oil palms. Those parameters were observed in October 2019, February and June 2020.
Result: Oil palm intercropped with A. excelsa produced the highest number of female inflorescences and oil palm intercropped with M. champaca produced the highest sex ratio in October 2019 and February 2020, however, the differences of those parameters were not found in June 2020. There were no significant differences in the diameter, height, the number of male inflorescences throughout the observation. Among the 7 intercrops, M. champaca and A. excelsa produced the highest growth rate of plant height and stem perimeter, respectively. In conclusion, oil palm can be intercropped with perennial plants. However, more research is needed to determine the long-term effects of intercropping in oil palm.
  1. Amoah, F.M., Nuertey, B.N., Baidoo-Addo, K., Oppong, F.K., Osei-Bonsu, K. and Asamoah, T.E.O. (1995). Underplanting oil palm with cocoa in Ghana. Agroforestry Systems. 30: 289-299.
  2. Belel, M.D. Halim, R.A., Rafii, M.Y. and Saud, H.M. (2014). Intercropping of corn with some selected legumes for improved forage production: a review. Indian Journal of Agricultural Research. 6: 48-62.
  3. Buragohain, R. (2015). Identification of intercrops in small tea plantations at golaghat district of Assam, India. Indian Journal of Agricultural Research. 49: 290-293.
  4. Dariah, A., Marwanto, S. and Agus, F. (2014). Root- and peat-based CO2 emissions from oil palm plantations. Mitigation and Adaptation Strategies for Global Change. 19: 831-843.
  5. de Mendiburu, F. (2019). Package ‘agricolae’ version 1.3-1. Statistical Procedures for Agricultural Research. Comprehensive R Archive Network, Institute for Statistics and Mathematics, Vienna, Austria.
  6. Dhandapani, S., Girkin, N.T., Evers, S., Ritz, K. and Sjögersten, S. (2020). Is intercropping an environmentally-wise alternative to established oil palm monoculture in tropical peatlands? Frontiers in Forests and Global Change. 3: 1-8.
  7. Dissanayake, S.M. and Palihakkara, I.R. (2019). A review on possibilities of intercropping with immature oil palm. International Journal for Research in Applied Sciences and Biotechnology. 6: 23-27.
  8. Erhabor, J.O. and Filson, G.C. (1999). Soil fertility changes under an oil palm-based intercropping system. Journal of Sustainable Agriculture. 14: 45-61.
  9. Goh, K.J., Ng, P.H.C., Mahamooth, T.N., Petronella, G.A.T. and Gan, H.H. (2011). Integrated oil palm nutrient management and its implication on environmental quality. Biotechnology and Sustainability Conference. 441-454.
  10. Harter, H.L. (1960). Critical value for Duncan’s new multiple range test. Biometrics. 16(4): 671-685.
  11. Jourdan, C. and Rey, H. (1997). Architecture and development of the oil-palm (Elaeis guineensis Jacq.) root system. Plant and Soil. 189: 33-48.
  12. Office of Agricultural Economics. (2019). Agricultural economic information.http://www.oae.go.th/view/1/Information/EN-US (accessed on September 25, 2020).
  13. Okyere, S.A., Danso, F. Larbi, E. and Danso, I. (2014). Residual effect of intercropping on the yield and productivity of oil palm. International Journal of Plant and Soil Science. 3(7): 854-862.
  14. Putra, E.T.S., Simatupang, A.F., Supriyanta, Waluyo, S. and Indradewa, D. (2012). The growth of one-year-old oil palms intercropped with soybean and groundnut. The Journal of Agricultural Science. 4(5): 169-180.
  15. Rahim, N.A., Jais, H.M. and Hassan, H.M. (2016). Environment and host affect arbuscular mycorrhiza fungi (AMF) population. Tropical Life Sciences Research. 27(1): 9-13.
  16. Rival, A. (2017). Breeding the oil palm (Elaeis guineensis Jacq.) for climate change. Oil- and Protein-Crops and Climate Change. 24(1): 1-7.
  17. Salako, F.K., La, R. and Swift, M.J. (1995). Intercropping oil palm (Elaeis guineensis) with cocoyam (Xanthosoma sagittifolium) on windrows and non-windrows in Southern Nigeria. Journal of Sustainable Agriculture. 6: 47-60.
  18. Soonsuwon, W., Eksomtramage, T., Nakkanong, K., Songsri, N. and Kaewsrisom, H. (2020). Identifying F2 oil palm (Elaeis guineensis Jacq.) trees for their dura, pisifera and tenera types using fruit morphology and SSR markers. Indian Journal of Agricultural Research. 1-4.

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