This research aimed to know making Nata de pina from waste of pineapple substrates on April until June 2016. Result of research was used as a learning module design in Biology of Senior High School. This research was conducted on two stage, were experiment stages and learning module design stage. Research of experiment was conducted with non factorial completely randomized design that consist …
The research was conducted for 60 days from April to June 2017. The aim of this research was to know the utilization of fermented leucaena leaves meal as a substitution of soybean meal in the diets on the growth and feed efficiency of Thai Catfish. Completely randomized design (CRD) was used in this experiment, with one factor, five level treatment and three replications. Fish were reared in 1 …
This research was conducted on May to June 2017 in the Laboratory of Parasite and Fish Disease of Fisheries and Marine Faculty, Riau University. This research aimed to understand the health condition of Tambaqui reared in Floating Cageculture Placed in the Kampar River and in Pond in the Rumbio Village, Kampar Regency. The method used in this research was the survey method with two different lo…
Leaf mangrove Rhizophora sp. have antimicrobial like tanin, alkaloid, flavonoid, and saponin. The disease Motile Aeromonas Septicaemia by Aeromonas hydrophila caused 100 % mortility in three days. The purpose of the study was to determine the ability of Rhizophora sp. to cure the disease which is caused by MAS (Motile Aeromonas Septicaemia) and showed from the profile of Pangasius hypophthalmus…
This research was conducted from Desember 2016 to April 2017. The aim of this research was to determine the amount of fermented Moringa oleifera leaf meal in diets which effect on growth and feed efficiency of gouramy (Osphronemus gouramy). This research used completely randomized design (CRD) with one factor, five level treatments and three replications. The fish used in this research with siz…
Pangasius polyuronodon or juaro fish is freshwater fish that inhabit the Siak River. To understand the morphometrical, meristical characteristics and growth pattern of this fish, a research had been conducted from May-July 2017. There were 100 fishes (200-73.57 mm SL and 103.0-5.5 gr BW) were captured from the Siak River. There were 28 characteristics measured and 5 meristical characteristics c…
The incubation period and hatching rate of turtle eggs are influenced by temperature and humidity of the nest, thus the nest depth may affects those factors. To determine the best nest depth for L. olivacea eggs, a study has been conducted in March - May 2017. A Complete Random Design with four treatment and three replications was used, they were, P0 (40 cm), P1 (50 cm), P2 (60 cm), P3 (70 cm).…
Mangrove area in the Sungai Upih Villagehas been decrease due to anthropogenic activities. Decrement in mangrove ecosystem will negatively affect the aquatic organisms in general, including the gastropod present in that area. To understand the comunity structure of gastropods in the mangrove ecosystem, a research was conducted on December 2016. There were 3 line transects and in each row, there…
Sago factory in the Mengkirau Village usually flow the sago liquid waste directly to the Melibur River and it affects the water quality in general. A research aims to understand the impact of the disposal of sago liquid water to the river has been conducted in April 2017. There were 4 stations, namely Station 1 (upstream), Station 2 (fresh liquid waste), Station 3 (in the drainage of sago facto…
Channa micropeltes or toman fish is freshwater fish that live in the Pinang Luar Lake and it has high economical value. Information on biological aspects of this fish such as morphometric, meristic, and growth pattern is rare. To understand those characteristics, a research has been conducted from April-May 2017. There were 96 fishes (130-570 mm TL and 17.5-1800 gr BW) captured. Twenty six morp…
This study aimed to determine the correlation between knowledge and scientific attitude land and forest fire prevention STUDENTS in MTsN Bukit Batu Bengkalis, Riau that was conducted in November 2015 to May 2016. The sample in this study were 63 students randomly selected in VIII grade in school year 2015/2016 and two science teachers as supporting data. The parameters of this study is the know…
This research aims to know the quality fruitghurt of white layer (mesocarp) leather watermelon (Citrullus vulgaris) based on long fermentation and potential that could be developed on a learning process biology high school. This research consists of two stage. The first stage of research that is making fruitghurt of white layers (mesocarp) a leather watermelon using the experimental method with…
The purpose of this research is to observe the effect of the addition of seaweed flour (Eucheuma cottonii) at different concentrations on the consumer acceptance to catfish (Pangasius sp.) pempek surimi. The method used was the experimental method and composed as the Completely Randomized Design (CRD). The treatment conducted was addition of seaweed flour at different concentrations (0, 3%, 4%,…
The objective of the research was to observe the effect of different protein source fortified on the quality of sago instant noodle determined by sensory evaluation and proximate analysis. The research used experimental method and composed to completely randomized design (CRD). The treatments conducted were fortifying the different sources of protein into the sago instant noodles, including: th…
This study aimed to determine the effect of different boiling temperatures on protein content and amino acids of sea cucumber(Holothuriascabra)meat The method used in this research was experimental method with Completely Randomized Design (CRD) which consists of 3 levels of treatment, with different of boiling temperature(80, 90, and 100oC). Parameters measured are yield value, moisture content…
This research has been conducted in Fisheries Product Technology Laboratory, and Fisheries Product Chemical Laboratory, Faculty of Fisheries and Marine Universitas Riau on May 2017. This study was aimed to determine the effect of the addition of mung bean (Vigna radiata) flour to the quality of catfish (Clarias gariepinus) ball. The method used in this research was experimental method with diff…
This study was conducted to determine the effect of different concentration of HCl extractor solution on the content of sea cucumber minerals (Holothuria scabra). The research was using experimental method and designed to Completely Randomized Design (CRD). The treatment was the use of HCl as the extractor solution at three different concentrations (6 %, 7 % and 8%). The results showed that the…
This study was aimed to effect of addition of pandan leaves (Pandanus amaryllifolius) extract on carrageenan pudding and produce carrageen pudding which has the distinctive color and odor of Pandan leaves on the manufacture of carrageen pudding and to find out the exact concentration of Pandan extract in the manufacture of carrageen pudding. Based on the research, the effect of addition of pand…
The purpose of this research is to determine the effect of adding bamboo shoots (Dendrocalamus asper) flour to the quality of goatfish (Upeneus moluccenis) nugget. The treatment is with total tapioca flour used 75 g with the addition of bamboo shoot flour which consists of 4 levels ie NO (0% bamboo shoots flour), N1 (5% bamboo shoots flour), N2 (10% bamboo shoots flour), N3 (15% bamboo shoots f…
The objective of the study was to determine the effect of different formulations on the quality of sago instant noodles during storage at room temperature. The research was using experimental method and composed as Randomized Block Design (RBD). The treatment conducted were producing sago instant noodles in different formulas, namely: the sago instant noodles without any addition (A0); sago ins…