Honey Reserves - This is an indication of how much Honey (HXD) is currently available on the Land.
Honey Production Speed - This is an indication of how quickly the Land produces Honey for Bees to Harvest. The higher the number, the more Honey the Land can produce.
REMINDER: Land reserves are produced when Honey production is higher than the amount being harvested. This means that Lands with 0 reserves can still be harvested! Bees tend to Harvest faster on Lands that have reserves so be sure to take advantage when you see a Land with reserves.