How much can one afford to lose on hay?
Coastal bermudagrass yields are from research plots where there was no forage loss in the harvest process. Fertilizer prices and spreading are what is currently charged in this region.
Soil test recommendation suggests 190 lb 21-8-17/ac (This is low depending on soil test results)
Blend made from Urea (46-0-0), DAP (18-46-0), & Potash (0-0-60)
Prices current as of Feb. 12, 2013
46- 0-0 @ $0.63/lb of N
18-46-0 @ $0.63/lb of N and $0.46/lb P2O5
0- 0-60 @ $0.51/lb of K2O
Spreading cost @ $5.00/ac
Contracted haying cost is $25/bale and assume 1,000 bale (Price may be higher than if you do your own hay???)
40 lb N, 15 lb P2O5, & 34 lb K2O + spreading = $54.44/acre
If applied for five cuttings, fertilizer cost is $272.20 + $307.73 haying cost or a total of $579.93/ac to produce 6.15 tons of hay = $94.30/ton for low nutritive value hay.
Double the fertilizer to 80-30-68 lb/ac/cutting for five cuttings to increase hay yield to 7.57 t/ac- Fertilizer cost = $544.40; Haying cost = $378.35 for cost of production = $922.75/ac. Break even price for hay = $121.94/ton.
Tripling the fertilizer to 120-45-102 lb/cutting plus haying cost increases hay yield to 7.92 t/ac- Fertilizer cost = $816.60; Haying cost = $396.10 for cost of production = $1,212.70/ac. Break even price for hay = $153.08/ton.
The values for break even price don't include sulfur, magnesium, calcium, and micronutrients contained in the hay.
Limestone, land and equipment ownership, and hay handling costs also are not included in this price