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3.310  Articles
1 of 331 pages  |  10  records  |  more records»
Water hyacinth is a habitat for various types of insects in Lake Tondano. Insects that live in association with water hyacinth can be developed as a medium for learning biology. The biological characteristics of insects from Lake Tondano were developed in... see more

This research was conducted to determine the type of fish that effectively consumed water hyacinth in Tondano Lake. This research was conducted during August to December 2017. To know the effectivenes of fish that consume water hyacinth is using grasscarp... see more

In the current historical and cultural tourism, the district government has excavated various remnants of the Moraya fortress that has been buried for three centuries around the coast of Lake Tondano as a historical witness of the Tondano people's battle ... see more

C. quadricarinatus (red claw) has important economic value either for consumption or as ornamental crustacean, has been  cultivated, and introduced to many waterways outside its natural habitat. In Tondano lake, C. quadricarinatus has developed and b... see more

Aims of this study is to determine the ability of marble goby to prey other fish and other marble goby in Tondano Lake. This research was conducted in August 2017 to December 2017. Measure of aquarium used as container is 120 cm x 40 cm x 40 cm which was ... see more

The purpose of this study was to determine the relationship between the length of weight, the growth patterns and the biological conditions of freshwater crayfish, Cherax quadricarinatus, in two different locations namely river and lake.  Sampling in... see more

At this time, the nike fish in Tondano Lake has been exploited intensively in the great times.  The results show that the number of nike fishing fleets operating every  night during August 2017 fluctuated from 41 to 234 with an average of 108 fl... see more

The research was conducted at the location of Lake Tondano, Minahasa District.The young payangka fish, locally known as nike fish by fishermen of the area. This study aims to determine the size distribution, length-weight relationships and to know the cap... see more

The research of  cumulative valuation  of physico-chemical  from Tondano Lake was conducted  in to  dry season on 2015.  The purpose  of the study was to  analysis of water quality of the Lake  such as Total Su... see more

1 of 331 pages  |  10  records  |  more records»