| Grass |
When to Harvest* |
Harvest Methods |
Comments |
| Canarygrass
Reed |
Mid to late July. About 1/2 of the seeds will be brown or gray. Seed head
moisture content 50-55%. |
Swathing reduces shattering. If straight combining, raise table to avoid
basal leaves. Cylinder speed should be slowed and air intake reduced-- concaves should be
adjusted so seeds are not de-hulled. |
Shatters very easily. High winds can mean total crop loss. For top grade
55% of the seed must be viable. |
| Fescue
Creeping Red |
Early August. Seed head moisture content 35-40% |
Swath. Can straight combine, but only if there is not much green
material. Cylinder speed slower than for wheat, clearance between cylinder and concaves
should be as wide as possible. |
Seed shatters easily if harvest is delayed. Swath in early evening or
early morning if shattering is a problem. |
| Meadow Tall |
Early August. Heads will be slightly tinge of green (5 to 15% of seeds
immature). Seed head moisture content 45 to 50%. |
Swath. Start with settings for barley and then adjust. Concave and rub
bars should be in good condition to thresh the slippery strawed crop properly. |
Seed shatters easily if harvest is delayed. Swathing too early results in
shrunken, light seed. |
| Foxtail
Creeping Meadow |
Seed ripens over time in early July. Seed head moisture content 55-60%. |
Strippers and specialized machinery. If combining, set cylinder speed to
about 900 rpm. Adjust concave spacing to about 1/4 inch. Open to sieve 2/3 to 3/4 and
bottom sieve about 1/2. Adjust as needed. Remove all screens. Shut off all air. |
Growers are urged to investigate production and handling techniques
before growing these grasses. |