Printed from the website of the Alabama Cooperative Extension System · http://www.aces.edu
Alabama Planting Guide For Forage Grasses |
One of the most important ssteps in producing forage crops, as other crops, is the planting operation. It is essential to start with high quality seed of a recommended variety. Also, if the wrong seeding rate is used, if the seed is planted at the wrong time, if it's planted at the wrong depth, etc., the chances of producing a good yield are reduced or eliminated. In fact, there are probably more possibilities for a producer to make yield-reducing errors during planting than at any other time--especially in the production of forage crops.
This planting guide has been developed to help producers in establishing most forage grasses commonly grown in Alabama. The fact that information is given for a particular species, however, should not necessarily be taken as a recommendation to grow that species. Some commonly grown forage species are not recommended by Auburn University. Also, some varieties of a given species may produce well while others do not. In summary, this guide offers information as to how to have the best chance of establishing a forage grass species once the decision to plant it has been made.
| Crop | Growth Habit; Uses (1,2) |
Area (3) | Soils | Seeding Rate
(1,4) (lb./A.); Depth |
Planting Dates(3) |
|
Seed/Pound | ||||||||||||||
|
Percent (Min.) |
Percent (Min.) |
Percent (Max.) |
|||||||||||||||||||
| Bahiagrass | Warm-season perennial; a, b |
C, S | Moist sandy bottoms to droughty uplands |
B:15-20; 1/4-1/2 inch deep |
Best: Early spring after frost, before summer rains. C: Mar.1--Jul.1 S: Feb.1--Nov.1 |
85 | 95 | 0.40 | 166,000 | ||||||||||||
| Barley (1,5,6) | Cool-season annual; d, e |
N, C | Well drained, productive |
Grain:B:75-100, D:75 Grazing: alone B:100-120 in mixtures 60-75; 1-2 inches deep |
Grain: N:Oct.1--Nov.1; C:Oct.1--Nov.15; Grazing and Grain: N&C:Sep.15--Nov.1; Forage only: same as for ryegrass |
85 | 98 | 0.07 | 14,000 | ||||||||||||
| Bermudagrass, Common and other seed- propagated varieties |
Warm-season perennial; a, b |
N, C, S | Well drained, light sand to clay loam |
Hulled B:5-10 unhulled B:10-15; 1/4-1/2 inch deep |
N:Apr.1--Jul.15; C:Mar.15--Jul.15; S:Mar.1--Jul.15; |
85 | 95 | 0.50 | 1,787,000 | ||||||||||||
| Bermudagrass, Coastal and other vegeta- tively propa- gated cultivars |
Warm-season perennial; a, b |
N, C, S | Well drained, light sand to clay loam; pH 5.5-7.0 |
Rows:15 bu. sprigs, B:30-40 bu. sprigs |
Late Feb.--Aug.15 when soil moisture is adequate |
Use fresh, live, certified sprigs |
0.0 | 1,000 sprigs/bu. |
|||||||||||||
| Bluegrass, Kentucky |
Cool-season perennial; b, |
N | pH 5.6-7.0 | B:8-10; 0-1/4 inch deep |
Sep.--Oct. | 80 | 90 | 0.50 | 2,177,000 | ||||||||||||
| Corn, Field | Warm-season annual; d, g |
N, C, S | Fertile, well drained |
Rows: 7-10; 1-2 inches deep |
N:Mar.25--May10; C:Mar.15--Apr.30; S:Mar.1--Apr.20 |
90 | 99 | None | Variable | ||||||||||||
| Dallisgrass | Warm-season perennial; a, b |
N, C, S | Moist, fertile, well drained |
B:20; 10 lb. pure live seed; 1/4-1/2 inch deep. Germination is often low; adjust rate accordingly |
N:Mar.15--Jul.1; C:Mar.1--Jul.1; S:Feb.1--Jul.1 |
60 | 70 | 0.25 | 265,000 | ||||||||||||
| Fescue, Tall (8) | Cool-season perennial; a, b, e, h |
N, C; S:only on heavy moist soils |
Moist, fertile bottoms, produc- tive upland |
B:15-20, D:10-15; 1/4-1/2 inch deep |
N, C: Sep.--Oct.; S: Sep.15--Nov.15 |
80 | 98 | 0.30 | 227,000 | ||||||||||||
| Johnsongrass | Warm-season perennial; a, f |
N, C | Medium-heavy | B:20-30, D:10-15; 1/2-1 inch deep |
Apr.--Jul. | 60 | 90 | 0.25 | 130,000 | ||||||||||||
| Millet, Browntop and Proso, Foxtail |
Warm-season annual; a, f |
N, C, S | Well drained, productive |
D:15-20 B:25-30; 1/2-3/4 inches deep |
N:May 1--Aug.1; C:Apr.1--Aug.15; S:Apr.1--Aug.15 |
80 | 98 | 0.05 | 137,000 | ||||||||||||
| Millet, Pearl |
Warm-season annual; f, g |
N, C, S | Well drained, fertile; avoid lime Black Belt soils |
D:12-15, B:25-30; 1/2-11/2 inches deep |
N:Apr.20--Jul.1; C:Apr.15--Jul.1; S:Apr.1--Jul.15 |
80 | 98 | 0.05 | 88,000 | ||||||||||||
| Oats (1, 5, 7) | Cool-season annual; a, d, e, g, h |
N, C, S | Clay loam to sandy loam |
Grain: 60-90 Grazing: alone B:90-120, in mixtures 60-90; 1-2 inches deep |
Grain: N:Oct.1--Nov.1; C:Oct.1--Nov.15; S:Oct.15--Dec.1; Grazing & Grain: N:Sep.1--20; C:Sep.1--Oct.1; S:Sep.20--Oct.30; Forage only: same as for ryegrass |
85 | 98 | 0.07 | 13,000 | ||||||||||||
| Orchardgrass | Cool-season perennial; a, b, e, h |
N | Well drained, medium to heavy, fertile |
B: Alone 15, in mixtures 10; 1/4 inch deep |
Sep.--Oct. | 80 | 90 | 0.50 | 653,000 | ||||||||||||
| Rye (1, 5, 7) | Cool-season annual; e, h |
N, C, S | Well drained, sandy to clay loams |
Grain: 60-90 Grazing: alone 90-120, in mixtures 60-90; 1-2 inches deep |
Grazing & Grain: N:Aug.25--Oct.1; C:Sep.1--Oct.15; S:Sep.15--Nov.1; Forage only: same as for ryegrass |
75 | 98 | 0.07 | 18,000 | ||||||||||||
| Ryegrass (1, 7) | Cool-season perennial or annual; e |
N, C, S | Clay loam | Alone B:20-30 in mixtures 15-20; 0-1/2 inch deep |
N:Aug.25--Oct.1; C:Sep.1--Oct.15; S:Sep.15--Nov.1; Overseeded: 3-5 wk. later |
85 | 95 | 0.50 | 227,000 | ||||||||||||
| Sorghum, Grain |
Warm-season annual; d, g |
N, C, S | Well drained, productive |
Wide rows D:4-8 narrow rows D:15-20. Narrow rows (24 in. or less) are best, especially for late plantings; 1 inch deep |
N:May1--Jun.30; C:Apr.15--Jun.30; S:Apr.1--Jul.15 S only: Apr.1-15 if ratoon crop is desired |
80 | 98 | 0.01 | Variable | ||||||||||||
| Sorghum- Sudan Hybrids |
Warm-season annual; a, f, g |
N, C, S | Well drained, productive; pH 5.6-6.5 |
D:20-25, B:30-35 wide rows 8-12; 1/2-1 inch deep |
N:May1--Aug.1; C:Apr.15--Aug.1; S:Apr.1--Aug.15 |
80 | 98 | 0.01 | Variable | ||||||||||||
| Sorghum, Sweet and Forage |
Warm-season annual; f, g, i |
N, C, S | Well drained; pH 5.6-6.5 |
B:15-20 Syrup: D:3-5 Silage: D:4-6; 1 inch deep |
Late Apr.--May15; S only: late as July 1 for forage sorghums |
80 | 98 | 0.01 | 24,000 | ||||||||||||
| Sudangrass | Warm-season annual; a, f |
N, C | Light sandy to heavy clay |
D:20-25, B:30-40; 1/2-1 inch deep |
May1--Aug.1 | 80 | 98 | 0.01 | 54,000 | ||||||||||||
| Timothy | Cool-season perennial; often acts as annual in Alabama b, e, h |
N | Well drained, productive; pH 6.0-6.5 |
B:8; 1/4-1/2 inch deep |
Aug.15--Sep.15 | 80 | 97 | 0.50 | 1,232,000 | ||||||||||||
| Wheat (1, 5, 6) | Cool-season annual; a, d, e, g |
N, C, S | Medium to heavy |
Grain: B:60-90, D:60-75 Grazing: alone 90-120, in mixtures 60-90; 1-2 inches deep |
Grain:N:Oct.15--Nov.1; C:Oct.15--Nov.15; S:Nov.1--Dec.1 Grazing & Grain: N&C:Sept.15--Nov.1 S:Oct.1--Nov.15 Forage only: same as for ryegrass |
85 | 98 | 0.07 | 11,000 | ||||||||||||
|
1 In mixtures of grasses, reduce seeding rates of each grass species by one third. When precisely drilled, seeding rates for grasses can be reduced by about one third as compared to broadcast plantings. 2 Uses:
3 N--North, C--Central, S--South 4 B--Broadcast, D--Drill 5 Small Grains
6 Northern wheat varieties should be planted before November 1. 7 When aerially seeded, seeding rates for this crop should be increased at least 30 percent. 8 Fescue generally performs best in the upper half of the state or on moist, low-lying sites in the lower half. In alabama, endophyte (fungus) levels are provided on fescue seed tags. |
|||||||||||||||||||||
Corn for silage -- full dent (35% D.M.).
Sorghum for silage -- late milk to medium dough (35% to 45% moisture).
Coastal bermuda -- first cutting at 15 to 18 inches high and every
21 to 28 days thereafter during summer.
Small grain -- boot to early milk stage.
Other grasses -- boot stage (just before seed heads appear).