You should NOT feed wild animals.
Bulb onions are usually ready to be harvested in late summer, July or August. You can also tell if a bulb onion is ready to be harvested when flowers come from their stalks.
Use onions grass
No they are not.
I'm pretty sure the Dakota harvested wild rice in the summer, but the Ojibwe Harvested rice in the Autmn.
Eaten long term or in large amounts wild onions (and garlic) can cause anemia in horses.
They are hunted , shot and gathered in the wild.
They harvested barley, chickpeas, lentils, wheat, dates, onions, garlic, lettuce, leeks and mustard.
Sumerian farmers primarily cultivated crops such as barley, wheat, and lentils using irrigation systems to water their fields. They also raised livestock such as sheep, goats, and cattle for food and agricultural labor. Additionally, they engaged in trade with other regions to exchange agricultural products for goods they could not produce themselves.
yes
Cows do eat many wild onions in the summer months. These onions will not hurt cattle. However, other onions may cause stomach problems for cows.
Wild rice was harvested by Anishinabe peoples.