TY - JOUR
T1 - The Effectivity of Plantation Depth on Seaweed Sargassum sp. Growth Using Longline Method
AU - Wahyuningtyas, Arini Fadhla
AU - Prayogo,
AU - Abdillah, Annur Ahadi
AU - Amin, M. Nur Ghoyatul
AU - Alamsjah, Mochammad Amin
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2020/1/29
Y1 - 2020/1/29
N2 - Due to many benefits of seaweed Sargassum sp. makes no longer possible to harvest directly from the habitat, because it may cause disruption of equilibrium in marine ecosystems.One profitable method is longline method. This research objective is to determine the effect of different plantation depth on the growth of seaweed Sargassum sp. with longline cultivation method. This research use four treatments with variation of plantation depths: 25, 50, 75 and 100 cm with 24 seaweed samples and repetition as much as six times per week for 4 weeks, total of 96 samples. The main parameter of this research is the growth of seaweed Sargassum sp. The supporting parameters are water quality parameters such as mineral content, temperature, DO, pH and salinity. The data was treated with ANOVA and continued by Duncan's test. The results showed that variation of plantation depth gave a highly significant influence (P <0.01) on the growth of seaweed Sargassum sp. with longline method. Treatment with 25 cm plantation depth had the best growth. In the fourth week, there was a significant growth resulted final weight 659.03% from its initial with specific growth rate 6.73%/day
AB - Due to many benefits of seaweed Sargassum sp. makes no longer possible to harvest directly from the habitat, because it may cause disruption of equilibrium in marine ecosystems.One profitable method is longline method. This research objective is to determine the effect of different plantation depth on the growth of seaweed Sargassum sp. with longline cultivation method. This research use four treatments with variation of plantation depths: 25, 50, 75 and 100 cm with 24 seaweed samples and repetition as much as six times per week for 4 weeks, total of 96 samples. The main parameter of this research is the growth of seaweed Sargassum sp. The supporting parameters are water quality parameters such as mineral content, temperature, DO, pH and salinity. The data was treated with ANOVA and continued by Duncan's test. The results showed that variation of plantation depth gave a highly significant influence (P <0.01) on the growth of seaweed Sargassum sp. with longline method. Treatment with 25 cm plantation depth had the best growth. In the fourth week, there was a significant growth resulted final weight 659.03% from its initial with specific growth rate 6.73%/day
KW - Longline
KW - Plantation Depth
KW - Sargassum sp.
UR - http://www.scopus.com/inward/record.url?scp=85079688992&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/416/1/012021
DO - 10.1088/1755-1315/416/1/012021
M3 - Conference article
AN - SCOPUS:85079688992
SN - 1755-1307
VL - 416
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 1
M1 - 012021
T2 - 8th International Fisheries Symposium 2018, IFS 2018
Y2 - 18 November 2018 through 21 November 2018
ER -
