Feeding Dairy Goat with Whole Corn
This page analyzes the use of whole corn as a feed source for dairy goat. At 9% crude protein and 88% TDN, whole corn is meets energy but not protein as a sole feed for dairy goat at maintenance level (requires 14% CP and 65% TDN). Below you will find daily feeding rates, costs across herd sizes, and a life-stage breakdown showing how requirements change through the production cycle.
Whole Corn for Dairy Goat by Life Stage
Feed requirements change significantly across life stages. The table below shows the daily as-fed quantity of whole corn needed for each dairy goat life stage, along with whether the feed meets the adjusted protein and TDN requirements for that stage. Life stages with higher demands (lactation, growth) may require supplementation even if whole corn is adequate at maintenance.
| Life Stage | Daily DMI | As-Fed/Day | Protein Need | Protein OK? | Monthly Cost |
|---|---|---|---|---|---|
| Early Lactation | 7.2 lbs | 8.2 lbs | 16.1% | No | $27.00 |
| Mid Lactation | 6.0 lbs | 6.8 lbs | 14% | No | $22.50 |
| Dry Period | 4.5 lbs | 5.1 lbs | 11.9% | No | $16.88 |
| Growing Doeling | 6.9 lbs | 7.8 lbs | 18.2% | No | $25.88 |
Herd Feed Budget: Dairy Goat on Whole Corn
For operations feeding whole corn to multiple dairy goat animals, the table below projects total feed requirements and costs. These estimates use the maintenance-level feeding rate of 6.8 lbs as-fed per head per day at $220/ton.
| Head Count | Daily As-Fed Total | Monthly Tons | Annual Tons | Monthly Cost | Annual Cost |
|---|---|---|---|---|---|
| 1 | 6.8 lbs | 0.09 tons | 1.10 tons | $22.50 | $273.75 |
| 5 | 34.1 lbs | 0.45 tons | 5.48 tons | $112.50 | $1,368.75 |
| 10 | 68.2 lbs | 0.90 tons | 10.95 tons | $225.00 | $2,737.50 |
| 25 | 170.5 lbs | 2.25 tons | 27.38 tons | $562.50 | $6,843.75 |
| 50 | 341.0 lbs | 4.50 tons | 54.75 tons | $1,125.00 | $13,687.50 |
| 100 | 682.0 lbs | 9.00 tons | 109.50 tons | $2,250.00 | $27,375.00 |
Feeding Rates by Body Weight
The daily amount of whole corn varies with the individual animal's body weight. The table below shows as-fed feeding rates and monthly costs across a range of weights for dairy goat.
| Body Weight | Daily DMI | As-Fed/Day | Monthly Feed | Monthly Cost |
|---|---|---|---|---|
| 105 lbs | 4.2 lbs | 4.8 lbs | 126 lbs | $15.75 |
| 128 lbs | 5.1 lbs | 5.8 lbs | 154 lbs | $19.20 |
| 150 lbs | 6.0 lbs | 6.8 lbs | 180 lbs | $22.50 |
| 173 lbs | 6.9 lbs | 7.9 lbs | 208 lbs | $25.95 |
| 195 lbs | 7.8 lbs | 8.9 lbs | 234 lbs | $29.25 |
Nutritional Analysis: Whole Corn for Dairy Goat
Whole Corn provides 9% crude protein on a dry matter basis, while dairy goat at maintenance require a minimum of 14% crude protein. This means whole corn falls short of the minimum protein requirement by 5 percentage points. A protein supplement such as soybean meal, cottonseed meal, or a commercial protein block would be needed to balance the ration.
For energy, whole corn provides 88% TDN compared to the dairy goat requirement of 65% TDN. The energy content is adequate for maintenance and provides 23 percentage points of margin. Higher-demand life stages such as lactation or rapid growth may require energy supplementation with grain or fat even though the maintenance requirement is met.
The dry matter content of whole corn is 88%, meaning that for every 100 lbs of as-fed feed, the animal receives 88 lbs of actual dry matter nutrition and 12 lbs of water. At $220 per ton as-fed, the effective cost per ton of dry matter is $250. When comparing feeds, always use the dry matter cost rather than the as-fed cost to make fair comparisons between feeds with different moisture levels.
For a comprehensive feeding program, consider combining whole corn with complementary feeds that address any nutritional gaps. Browse the complete feed comparison to identify the most cost-effective supplements, or use the calculator to model different feed combinations. Always provide free-choice mineral supplementation and clean water regardless of the forage and grain program.
More Feeding Combinations
Explore other feed options for dairy goat or see how whole corn works for other species.
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