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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(8): 2655-2660
DOI: https://doi.org/10.20546/ijcmas.2018.708.274


Gracilario verrucose (Gracilariales, Rhodophyta) Growth with Heavy Bits and Different Plants Cultivated by Vertical Hanger Treatment Method in Empirical Water
Ruslaini1,2, Rajuddin Syamsuddin3, Dody D. Trijuno3 and Eddy Soekendarsih4
1Doctoral Program of Agricultural Science, Hasanuddin University, Makassar, South
Sulawesi, Indonesia
2Faculty of Fisheries and Marine Science Halu Oleo University, Kendari, Indonesia
3Faculty of Marine Sciences and Fisheries,
4Faculty of Mathematics and Natural Sciences, Hasanuddin University in Makassar, Indonesia
*Corresponding author
Abstract:

Gracilaria is one type of seaweed producing agar (agarofit) that many found in Indonesian waters. In order to contain gelatin-based hydrocolide compounds commonly used as thickening agents in the food industry. Differences in early biomass and spacing significantly affect the growth of seaweed. This is very related to the competition of each individual seaweed in getting nutrients as food. The success of the planting system is influenced by the use of good seeds and the appropriate weight will increase the growth. This study aims to determine the effect of seed weight and spacing on the growth of seaweed Gracilaria verrucosa by using the method of vertical rope. The experimental design used was Factorial Design, where factor A (weight of seed 50 g, 100 g, and 150 g) and factor B (spacing of 20 cm, 30 cm and 40 cm). The observed variable is the specific growth rate. The result of variety analysis showed that the difference of seed weight and spacing significantly influenced (P <0.01) on G. verrucosa growth. Based on the results of research, the highest specific growth was found on seed weight factor of 50 g, ie 5.4% / day and 30 cm plant spacing factor of 4.2% / day.


Keywords: Gracilario verrucose,Heavy bits,Vertical hanger Treatment,Empirical water
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How to cite this article:

Ruslaini, Rajuddin Syamsuddin, Dody D. Trijuno and Eddy Soekendarsih. 2018. Gracilario verrucose (Gracilariales, Rhodophyta) Growth with Heavy Bits and Different Plants Cultivated by Vertical Hanger Treatment Method in Empirical Water.Int.J.Curr.Microbiol.App.Sci. 7(8): 2655-2660. doi: https://doi.org/10.20546/ijcmas.2018.708.274