HOME >> Programs >> Greener Pastures >> Seed >> Sorghum Sudan
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BMR 108 Leafy Forage Sorghum
- Significantly lower stem Lignin concentration
- Brachytic Dwarf reduces internode length and total height
- excellent standability
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BMR 108 Leafy is the newest generation of BMR Forage Sorghums. It is a brachytic
Dwarf. This trait reduces internode length, creating a very compact leafy Forage
Sorghum. It will yield with taller sorghums but has the standability of shorter non
BMR hybrids. Many of the early generations of BMRs had an issue with standability. Farmers
either had to manage the BMRs for this or use a standard hybrid with lower Quality.
Now the producer can have the best of all worlds, high yield, excellent quality and
superior standability.
Harvest:
- BMR 108 Leafy is usually harvested
110 days after seeding.
- Protein will decline as harvest
is delayed, but energy will increase
upon heading because of continued
sugar formation in the sorghum stalks
and leaves, and carbohydrate deposition
in the developing grains.
Seeding:
- Soil temperature should be at least 60° F
- BMR 108 Leafy is usually planted between April 10 and July 10.
- Can be no-tilled into the stubble of winter and spring crops
- Planting depth should be 1".
- If planted in soils with pH greater than 7.5 to 8.0 Chlorosis can be a problem.
- BMR 108 Leafy is an excellent companion with Forage Soybeans or Black Autrey Cowpeas.
Strengths:
- Highly digestible.
- Brachytic Dwarf.
- Compact structure.
- Equals corn in milk production.
- Excelent Standability.
Avoid Nitrate and Prussic Acid Poisoning from sorghum:
Avoid large nitrogen applications prior to expected drought periods. 2,4-D can increase Prussic Acid concentration for several weeks after application. Do not harvest drought-damaged plants within 4 days following a good rain. Do not green chop within 7 days of a killing frost. Cut at a higher stubble height, nitrates tend to accumulate in the lower stalk. Wait 1 month before feeding silage to give Prussic Acid enough time to escape. |
| Disease/Insect/Nematode Ratings |
| Downy Mildew |
MR |
| Agronomic Traits: |
| Early Seedling Vigor |
Good |
| Growth Habit |
Brachytic Dwarf |
| Recovery After Cutting |
Fair |
| Maturity |
110 Days to Soft Dough |
| Uniformity |
Excellent |
| Plant Color |
Red |
| Midrib Type |
Brown |
| Standability |
Excellent |
| Planting Rates: |
| Rows (dryland) |
4-8 lbs./Acre |
| Rows (irrigated) |
7-10 lbs./Acre |
| Broadcast (dryland) |
4-9 lbs./Acre |
| Broadcast (irrigated) |
7-12 lbs./Acre |
| Max Plant Pop. |
100,000 plants/Acre |
| Seeds per Pound |
16,000 |
| Adaptive Ratings: |
| Photosynthetic Type |
Warm Season |
| Soil Temperature |
Warm(60°F) |
| Water Requirement |
Very Low |
| Crop Use Information: |
| Life Cycle |
Annual |
| Ease of Establishment |
Good |
| Shade Tolerance |
Poor - Fair |
| Drought Stress |
Excellent |
| Wet Soil |
Good |
| Low pH Tolerance |
Moderate |
| Minimum pH |
6.0 |
| Saline Soils (White Alkali) |
Good |
| Saline - Sodic (Black Alkali) |
Good |
| Hay |
Fair |
| Silage |
Excellent |
| Continuous Grazing |
Do not Graze |
| Rotational Grazing |
Do not Graze |
| Palatability |
Excellent |
| Digestibility |
High |
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Greengrazer V Sorghum x Sundangrass
- Small-seeded and thin-stemmed type
- Dark green color with Green Top trait
- Anthracnose and Downy Mildew resistant
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Greengrazer V is a new small-seeded three way cross with thin stems that are highly palatable. Regrowth after cutting is very fast. Greengrazer V is a dark green color and also possesses the Green Top trait, which allows for further extension of the plant. Planting Greengrazer V at higher populations per acre will result in a finer stemmed forage. Finer stems will allow the forage to dry faster for higher quality hay than is possible with thick stemmed types.
Harvest:
- Greengrazer V is usually harvested 63-65 days after seeding.
- Protein will decline as harvest is delayed, but energy will increase upon heading due to continued sugar formation in the sorghum stalks and leaves, and carbohydrate depostion in the developine grains.
Seeding:
- Soil temperature should be at least 60° F
- Greengrazer V is ussually planted between June 10 and July 10 in the northern states.
- Can be no-tilled into the stubble of winter and spring crops
- Planting depth should be1".
- Do not plant in soils with pH greater than 7.5 to 8.0. Chlorosis will be a severe problem.
Strengths:
- High yield potential.
- Thin-stemmed plant type.
- Small-seeded type.
- Dark green plant color.
- Green Top trait (further extension)
- Good overall disease resistance package.
- Resistant to Anthracnose and Downy Mildew
- Sweet juicy midrib.
Weaknesses:
- Moderate drought tolerence
- Poor storage-juicy midrib favors bacteria
Avoid Nitrate and Prussic Acid Poisoning from sorghum:
Avoid large nitrogen applications prior to expected drought periods. 2,4-D can increase Prussic Acid concentration for several weeks after application. Do not harvest drought-damaged plants within 4 days following a good rain. Do not green chop within 7 days of a killing frost. Cut at a higher stubble height, nitrates tend to accumulate in the lower stalk. Wait 1 month before feeding silage to give Prussic Acid enough time to escape. |

| Disease/Insect/Nematode Ratings |
| Anthracnose |
R |
| Downy Mildew |
R |
| Agronomic Traits: |
| Early Seedling Vigor |
Excellent |
| Growth Habit |
Upright |
| Recovery After Cutting |
Excellent |
| Plant Color |
Purple |
| Midrib Type |
Juicy |
| Planting Rates: |
| Bushel Weight |
56 lbs. |
| Seeds Per Pound |
21000 |
| Adaptive Ratings: |
| Photosynthetic Type |
C4 - Warm Season |
| Soil Temperature |
Warm(80°F) |
| Water Requirement |
Very Low |
| Crop Use Information: |
| Life Cycle |
Annual |
| Ease of Establishment |
Good |
| Shade Tolerance |
Moderate |
| Minimum pH |
6.0 |
| Saline Soils (White Alkali) |
Fair |
| Saline - Sodic (Black Alkali) |
Poor - Fair |
| Hay |
Excellent |
| Continuous Grazing |
Do not Continuous Graze |
| Rotational Grazing |
Excellent |
| Palatability |
Excellent |
| Anti-Quality |
Prussic Acid and Nitrates |
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