- lactating
- lactating sow feed
- lameness
- landing side
- Landrace
- lane turner
- lard
- large group
- large intestine
- larva
- layer
- layer breeder management
- layer breeders
- layer cage
- layer house
- laying area
- laying area
- laying battery
- laying breed
- laying capacity
- laying hens in battery cages
- laying maturity
- laying nest
- laying season
- laying test
- LCB
- lean meat percentage
- learning phase
- learning switch
- leg
- leg for corner
- length-adjustable farrowing pen
- lethal
- level adjuster
- level adjustment
- level conveyor
- level curve conveyor
- life expectancy
- lift
- lift window
- light helix
- light trap
- lighting program
- limit temperature
- line
- linear feeder
- linebreeding
- liquid
- liquid feed dosing device
- liquid feed metering
- liquid gas
- liquid manure plant
- liquid manure spreader
- litter
- litter
- litter aisle
- litter area
- litter bath
- litter mat
- litter pad
- litter reduction
- litter reduction system
- litter scraper
- litter tube
- littered area
- livability
- live delivery
- live weight
- live weight gain
- live-born
- livestock
- livestock
- livestock density
- livestock houses
- livestock trader
- livestock trading
- livestock unit
- LNE diet
- loading ramp
- locking profile
- locks
- loin
- longitudinal drive
- longitudinal egg belt
- longitudinal egg belt drive
- longitudinal egg collection
- longitudinal partition
- longitudinal trough
- longitudinal ventilation
- loop section
- loss of appetite
- loss of nitrogen
- losses caused by overlying
- lost weight
- lower stand
- lying down