A way to get more walleye Hatchery walleye can spawn two to three months earlier. But 19 out of 20 die from predation, hunger or stress.
More research is needed before the practice can be tried by hatcheries.
Konrad Dabrowski is in the School of Natural Resources. Boars don't get bored when their diet's just right. And that's important to hog farmers as well as hogs. Selenium deficiencies in livestock can be common in Ohio. The effect on hogs can be fertilization trouble or small litters.