Productivity of the Seagrass Enhalus acoroides (L.f.) Royle in the Littoral Zone of Guang-Guang, Mati, Davao Oriental

Authors

  • Ann Cherry C. Cereno Part-time Instructor, Natural Sciences Department, Davao Oriental State College of Science and Technology
  • Ariel C. Eballe Instructor, Natural Sciences Department, Davao Oriental State College of Science and Technology
  • Lea AngSinco-Jimenez Instructor, Natural Sciences Department, Davao Oriental State College of Science and Technology

DOI:

https://doi.org/10.59120/drj.v3i1.64

Keywords:

Enhalus acoroides (L.f.) Royle, seagrass community, blade biomass, growth rate, stabbing technique

Abstract

The productivity, growth rate, population density and some physico-chemical parameters affecting Enhalus acoroides in the littoral zone of Guang-guang, Mati, Davao Oriental was conducted from November 1996 to January 1997. Productivity of E. acoroides was detennined using the stabbing technique. Estimated mean shoot density ranged from 16.15 to 28.9 shoot/m2. Growth rate ranged from 1.34 to 1.49 cm/d while shoot biomass ranged from 0.876 to 1.874 g/shoot. Standing crop of the species averaged at around 155,052.00 to 531,760.00 g/m. Results obtained from areal shoot biomass ranged from 84.465 to 192.416 g/m2. Production rate values averaged from 193.82 to 607 g/m2/y. Correlation tests between growth and different physicochemical parameters were also' obtained.

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Author Biographies

Ann Cherry C. Cereno, Part-time Instructor, Natural Sciences Department, Davao Oriental State College of Science and Technology

Mati, Davao Oriental

Ariel C. Eballe, Instructor, Natural Sciences Department, Davao Oriental State College of Science and Technology

Mati, Davao Oriental

Lea AngSinco-Jimenez, Instructor, Natural Sciences Department, Davao Oriental State College of Science and Technology

Mati, Davao Oriental

References

Maghuyop, L.B, 1995. Productivity and Growth Rate of the Seagrass, Thalassia hemprichii (Ehremberg) Asherson, in the Littoral Zones of Misamis Oriental, Naawan, Misamis Oriental. Unpublished Thesis.

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Published

2000-12-04

How to Cite

Cereno, A. C., Eballe, A., & AngSinco-Jimenez, L. (2000). Productivity of the Seagrass Enhalus acoroides (L.f.) Royle in the Littoral Zone of Guang-Guang, Mati, Davao Oriental. Davao Research Journal, 3(1), 12–24. https://doi.org/10.59120/drj.v3i1.64

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