Productivity of the Seagrass Enhalus acoroides (L.f.) Royle in the Littoral Zone of Guang-Guang, Mati, Davao Oriental
Ann Cherry Cereno | Ariel Eballe | Lea A. Jimenez
Discipline: Environmental Science
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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