This research was conducted in December 2017 in Tanjung Uma Village, Lubuk Baja Sub District, Batam City, Riau Islands Province. This study to identify the technique of identify the liftnet fishery technique at coastal area (kelong pantai), and to know the level of environmental friendliness that is under taken by interview the stake holder by using the questionare and the number of respondens …
The research was conducted in December 2017 in Bengkong village seawaters, Bengkong sub district, Batam city, Riau Island Province. Where this study to determine the feasibility in the technical aspects and the financial aspects in the mackerel gillnet. Data collection directly by involvedthe fishing operation beside conducled interviews with the questionnaire aid in order to get the data and i…
This research was conducted on 27 November 2017 to 21 January 2018 which was held in laboratory of Fishery and Marine Fishery Resources Utilization Faculty, University of Riau. The purpose of this research to past of physical characteristics of nets yarn of PE (Polyethylene) material with different diameter soaked in sea water and fresh water. The method used in this research the experimental m…
One of the tools used by fishermen in Belitung Bay is a fishing gear. The purpose of this research is to know the description of measuring and capture function in Teluk Belitung urban village. This research was conducted in October 2017 at Teluk Belitung Village, Merbau Sub-district, Meranti Islands Regency. The method used is participatory method and practical analysis and t-hypothesis analysi…
Sago liquid waste contain fair organic materials and the addition of EM4 may increase those materials. To understand the best concentration of fermented waste for growing Chlorella sp, a study has been conducted from April to August 2017. There were 4 treatments applied, the fermented waste was mixed with peat water, P0 (0%), P1 (37.5%), P2 (50%), P3 (62.5%) and P4 (75%). Chlorella sp was c…
Sasak Ranah Pasisie village is one of villages in south Pasaman Barat Regency owning a Place of Fish Auction ( TPI ). Sasak Ranah Pasisie TPI expected to me community consumption on marine fish locally (Sout Pasaman Barat Regerency). Sasak Ranah Pasise Development was very well done,according to near fishing ground an suported by fisherman’s and armada’s and kualifikasi organizer education …
Fishing technology is emphasized on environmentally fishing technology in the hope of utilizing sustainable fisheries resources. Field survey was conducted on november - December 2017 in sub-district Kuok Riau Province. This study aimed to (1) identification of environmentally fishing gears on based on with the CCRF, (2) to evaluate the highest score of eviromentally fishing gears. survey metho…
This research was conducted in July - August 2017 at Singkarak Lake, West Sumatera Province. This study aims to determine the ratio of the number of liftnet catches by using incandescent and fluorescent lamps. Data collection was undertaken by direct observation in field and interview with fisherman. This research was conducted for 10 days in nagari tikalak solok district. The catch during the…
The research was conducted in the dark moon in May 2017 in Penaah Village District Senayang Lingga Regency Province Kepulauan Riau. Most of lift net fishermen in Penaah vilage conduted fishing by using petromax lamp fishing gear. The objective of the research is to obtain the effect of light colors distinchen towards fish catch and its fish species. The method in this research by using Experime…
Green turtle (Chelonia mydas) used to nest in the Jemur Island, Rokan Hilir. Characteristics of nesting area preferred by the turtle, however, are almost unknown. A research aimed to understand the nesting area characteristic of C. mydas in the Jemur Island was conducted from March-April 2017, coincidence with the nesting time of the turtle. Observation of the nesting area of green turtle was c…
Degradation in the Teluk Buo mangrove ecosystem may affect the organic materials input in the water and thus affects the life of aquatic organisms in that area, including plankton. To understand the plankton community structure in that area, a study has been conducted in February 2017. Samples were taken 3 times, once/weeks, in 3 different areas. One hundred liters water was sieved into 125 ml …
The biomass of phytoplankton is an important factor for describing the accumulation of nutrients in the aquatic systems. The calculation of phytoplankton biovolume is an effective method predict the phytoplankton biomass. A research aims to understand the biomass of phytoplankton based on biovolume in the Diatas Lake has been conducted in February - Mei 2017. Water samples were taken from 3 sta…
Result of the recent study shown that a packet of mixed 0.7 g PAC and 0.5 g lime wrapped in osmofilter paper can be used for improving the pH of peat water (pH 4.23). The effectiveness of the packet to improve the quality of different acidity level water is unknown. A research aims to understand the effectiveness of the packet has been conducted in January – February 2017. The packet was used…
Periphyton is a group of microorganism that grow in certain substrates. A research aims to understand the bioomass(biovolume)of periphyton in the Tapung River has been carried out in April-May 2017. There were 3 stasitions namely in the upstream (S1), middlearea (S2), and downstream (S3) of the river. Samplings were conducted 4 times, once / week.Water quality measured were transparency, temper…
Macro and micronutrient in the tofu liquid waste that have been phytoremediated using Eichornia crassipes may increase and it may suitable for culturing Chlorella sp. To understand the potency of phytoremediated tofu industry liquid waste for nutrient source in the Chlorella sp culture, a study has been conducted in February-March 2017. There were 4 treatments applied, namely P1 (0% waste), P2 …
The incubation period and hatching rate of turtle eggs are influenced by temperature and humidity of the nest, thus the presence of shading above the nest location may affects those factors. This study aims to determine the effect of nest location on the incubation period and hatching rate of the eggs. This research was conducted from March to May 2017. There were 2 treatments, A (under the tre…
This research was conducted in August 2017 at Landing Fish Pond (PPI) at Air Bangis using survey method. Data analysis using facility requirement analysis and facility utilization analysis. the facilities at PPI Air Bangis consist of basic facilities, functional facilities, and supporting facilities. Of the 17 facilities in PPI Air Bangis, 6 facilities are calculated utilization. The facility u…
The study was conducted on July 2017 in Tanjung Mutiara sub-district, Agam regency, West Sumatera Province. This study aims to analyze the composition of catches, determine the type and number of catches during afternoon and night on fishing equipment hand line. The method used in this study is a participative and research conducted during 20 days of arrest. The catch during the study was 3690.…
This research was conducted in March until April 2017 at Fishery Port of Nusantara Palabuhanratu West Java Province. The purpose of this research is to know the cause of difference of fish landing implementation in PPN Palabuhanratu with guidance of fishery landing fishery management of Directorate of Infrastructure. The method used in this research is survey method, that is by observing the el…
This research was conducted in April 5 to May 15, 2017 in Laboratory of Fishing Gear Material of Aquatic Resources Faculty of Fisheries and Marine University of Riau, Pekanbaru. The purpose of this research is to know the increase of PA net yarn length after soaking in fresh water and sea water. The method used in this research is the experimental method, the result data for changes of the leng…