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Biennial Report, Montana Fish and Game Commission

Biennial Report, Montana Fish and Game Commission

138707548
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Описание
Excerpt from Biennial Report, Montana Fish and Game Commission: May 1, 1966-April 30, 1968

Montana fish hatcheries have continued to emphasize quality in the overall fish cultural program; at the same time maintaining sufficient production to meet all of the plants requested by fish managers throughout the state. Improvements in fish diets and fish treatments have resulted in fast growing trout with relatively low mortalities. Fish transportation has improved also. New fiberglass distribution tanks at several of the hatcheries make it possible to transport fish practically across the state with negligible losses.

At the department's oldest fish hatchery in Anaconda, new concrete tanks were constructed in the hatchery building. These tanks replace troughs which had been in use since 1908. The new tanks have greatly increased the efficiency of the Anaconda hatchery in producing fish of the proper size at the proper time for planting.

At the Bluewater Hatchery near Bridger, trout have been hatched in boxes in the large lo-by loo-foot race-ways - ah inconvenient operation. A new hatchery building is being constructed at Bluewater where the eggs can be hatched under much better controlled conditions.

A great deal of assistance in disease investigations and treatments has been received from the Federal Hatchery Development Center located at Bozeman. Personnel at the center, trained in fish pathology, have been most cooperative in checking on problems at any of the state hatcheries. In addition, national fish hatcheries at Ennis, Creston, and Miles City play an important part in the stocking of fish in state waters.

Water development projects present problems to resource management agencies. This mud flat is of no value to fish, wildlife or recreation in its present condition.

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