Preheat oven to 375°F (190°C).
Slice zucchinis and salt them as described earlier. Let sit for 10-15 minutes, then pat dry.
In a large skillet, heat olive oil over medium heat. Add ground turkey and cook until browned, breaking it up as it cooks.
Add minced garlic, half of the basil and oregano, salt, and pepper to the turkey. Cook for another 2 minutes.
Add marinara sauce to the turkey mixture and simmer for 5 minutes. Set aside.
In a bowl, mix ricotta cheese, 1 cup of mozzarella, Parmesan cheese, eggs, and remaining herbs.
In a 9x13 inch baking dish, spread a thin layer of the meat sauce.
Layer zucchini slices, overlapping slightly, to cover the bottom of the dish.
Spread 1/3 of the cheese mixture over the zucchini, followed by 1/3 of the meat sauce.
Repeat layers twice more, ending with meat sauce.
Top with remaining mozzarella cheese.
Cover with foil and bake for 30 minutes.
Remove foil and bake for an additional 15 minutes, or until cheese is golden and bubbly.
Let stand for 10-15 minutes before serving.