"Base LP Gain" is how many LPs you earn when crafting a particular object or performing a particular activity.
The base LP gain for crafting/creating new objects is as follows:
- Miscellaneous:
- Laying stone: 5 LP
- Planting crops: 2 LP
- Planting grass: 5 LP
- Plowing land: 5 LP
- Removing a stump: 50 LP