Özet:

In this study, the cultivation possibilities in aquarium conditions of the medical water (Hirudo verbana), which is faced with high economic value and the danger of extinction of generations, were studied. In the five-month study, two different cultural environments were selected. In Culture 1 (TS) the shells are grown in aquariums with 10 cm high and 40% moisture of Indian coconut torf, in Culture 2 (YS) in the environment with water and floating material (strafor). During the test, the average temperature was 21.68 ± 0.2 °C, the moisture was 39.60 ± 0.40, and the light intensity was 10 % (low) to 20 % (low) during the day. In the trial, the starting weight is 3.21±0.04 g for the average TS group and 3.25±0 for the YS group. The 1 g mammals are placed in the trial aquariums so that they will be 3 wheels and 16 wheels for each wheels. At the end of the test, no cocon production was detected in the YS group of water and floating materials used. In contrast, cocaine production was observed in the TS group. A total of 58 cockons were collected from the TS group. There were 164 cows from these cows. The average weight, size and maximum measurements of the coins are 0.06±0.01 g, 1.38±0.04 cm and 0.82±0.02 cm respectively. The weight of the puppy is recorded at an average of 0.028±0.001 g. At the end of the test, the mortality rate of the primary sickness was 16.67% in the TS group and 41.67% in the YS group. As a result, it has been determined that the cultural environment containing Indian coconut turf is more suitable for production, taking into account the living rates and the reproduction of crops.

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