Whole Cottonseed
High-fat, high-protein condition ingredient — promotes fat cover, coat sheen, and bloom in the finishing phase; provides bypass protein that reaches the small intestine largely intact
Always read and follow the product label for feeding directions and copper safety before feeding to sheep.
Overview
Whole cottonseed is a dual-purpose finishing ingredient delivering both high protein (~22–24%) and high fat (~17–20%) in a single commodity product — an unusual combination that makes it one of the most energy-dense natural feed ingredients available (TDN 90–96%). The fat content drives fat cover and coat sheen; the protein fraction includes significant bypass protein that reaches the small intestine intact for superior amino acid uptake. Research identifies ~8% of total diet DM as the optimal inclusion rate for ADG and feed conversion. Cottonseed is most common in cotton-producing states (TX, OK, Southeast) where it is locally affordable. Introduce slowly — some lambs initially resist the fuzzy texture.
Nutritional Profile
| Nutrient | Value (dry matter basis) |
|---|---|
| Crude Protein | 22–24% |
| Crude Fat | 17–20% |
| Crude Fiber | 20–22% |
| TDN | 90–96% |
| Calcium | ~0.15% |
| Phosphorus | ~0.50% |
| Ca:P Ratio | ~1:3 (phosphorus-dominant — balance with limestone or alfalfa) |
Show Circuit Use
Primary Role in Program
Whole cottonseed is a finishing-phase ingredient used when a lamb has adequate muscle and frame but needs to build fat cover and improve coat quality simultaneously. The high fat content drives visible finish, and the bypass protein supports muscle quality without adding to the rumen fermentation load. Many experienced feeders in cotton-belt states use cottonseed as a standard finishing ingredient in their commodity-based programs, achieving results that rival commercial condition supplements.
Typical Feeding Rates by Phase
| Phase | Rate | Notes |
|---|---|---|
| Finishing (100 lbs – show) | 0.1–0.2 lb/day | Introduce gradually |
| Final 5–3 weeks | 0.15–0.25 lb/day | Target rate — holds through show |
| Pre-show flush | 0.25 lb/day max | Do not exceed; fat overload risks intake |
| Show week | Hold steady | No rate changes in show week |
How to Feed
Dry, top-dressed over grain ration or mixed in. The cotton “fuzz” on whole seed makes it initially unfamiliar to some lambs. Introduce gradually alongside a very palatable ration (add molasses if needed). Store in cool, dry conditions — the high fat content can become rancid in hot, humid storage.
Phase Protocols
Finishing Phase | Condition Building
- Rate: Start at 0.05–0.1 lb/day; increase by 0.05 lb every 5–7 days toward target
- Pair with: Alfalfa pellets (protein + calcium), beet pulp (fill + Ca:P), grain base
- Purpose: Build fat cover while maintaining protein quality; start bloom work early
Final 3 Weeks | Flush and Sheen
- Rate: 0.2–0.25 lb/day — hold steady
- Purpose: Sustain fat deposition and coat sheen; do not push beyond 0.25 lb/day
- Monitor: Watch for loose stools, which indicate fat overload — reduce rate if observed
Stacking & Combinations
Cottonseed + alfalfa pellets: Strong combination — alfalfa provides protein and high calcium to offset cottonseed’s protein and phosphorus. Complementary nutritional profiles.
Cottonseed + beet pulp + rolled barley: Core commodity finishing ration for cotton-belt programs. Barley drives energy; cottonseed adds fat and bypass protein; beet pulp corrects Ca:P and adds fill.
Avoid: Cottonseed + stabilized rice bran + flaxseed simultaneously — triple fat stacking exceeds safe ration fat limits.
Sourcing & Cost
Available in bulk from cotton gins and agricultural co-ops in cotton-producing states (TX, OK, AR, MS, AL, GA, CA). Limited availability in the northern U.S. and Pacific Northwest. Hi-Pro Feeds is a common commercial source in Texas and Oklahoma. Pricing is highly regional and seasonal — contact your local gin or co-op. In regions without local cottonseed, shipping costs typically make it uneconomical compared to alternatives.
Community Tips
Reserved for verified community submissions — do not populate during initial documentation.