'Yielding' in the Bible

I will break your pride in your power, and I will make your sky like iron [giving no rain and blocking all prayers] and your ground like bronze [hard to plow and yielding no produce].

"If a person consecrates to the LORD a portion of the field from his inheritance, then your valuation is to be based on its capacity for yielding a harvest. Each omer of barley is to be valued at 50 shekels of silver.