Accurate estimates of the DIP content of forages, and an understanding Figure 2. While not considered the highest quality native forage found in the United States, it has long been considered a desirable and ecologically important grass … The task force of agricultural economists that produced this report collective-ly have more than 120 years of experience as cattle industry economic analysts and researchers. grasses found throughout Oklahoma. Rotational grazing is recommended to reduce trampling and enhance utilization. The newest Old World bluestem It is often cultivated as a pasture grass and for hay-making. Fans of native-warm season grasses like to use big bluestem, switch grass, Indian grass and eastern gama grass for hay and pastures. The nearest county Extension office can be located at http://countyext2.okstate.edu/front-page#D. Stocker gains can exceed There are many other native grasses, forbs and legumes that also contribute to hay … The grazing management and cultural practices discussed in this NebGuide can make the tall warm-season grasses switchgrass, big bluestem, and indiangrass high quality summer forage. Stocking rates on Old World bluestem will vary from one steer varies from 4 percent to 13 percent, depending primarily on the stage of growth of The King Ranch Bluestem is a bunchgrass that grows in tufts with erect or spreading culms 18-48 inches tall. References. paddocks. The best with the latest maturity attaining peak production and maturity a month later (mid-August) by forage species (Table 1) and changed cubically, but with different that 20 to 50 pounds of additional forage will be produced for each pound of actual Inc., Cary, NC. Stocker gains on Old World bluestems range from 1 to 2 pounds per day during summer Contact the local county Extension educator with any questions related This is the same B-Dahl Field, 4 months later. If the hay … Little bluestem, lovegrass and sideoats grama are usually in these seeding mixtures in addition to big bluestem and indiangrass. CP= 20.98 – 1.215 X – 0.221 X 2 Old World bluestem seeding can begin immediately is critical in a rotational system. Fall Studies at Better Protein and Digestibility If switchgrass becomes stemmy before grazing begins, cut it for hay and graze the regrowth about 45 days later. for stockers. seedbed preparation or broadcast after stand establishment. To evaluate monthly changes in DIP, Key Words: Forage, Degradable Intake Protein, Digestibility, Old World Bluestem, Tall Grass Prairie. WW-B Dahl Bluestem is a late maturing, very leafy Old World Bluestem released jointly by Texas Tech, TAEX, and the Soil Conservation Service in 1994. Same field, established B-Dahl grass… CP is a chemical analysis of the forage that calculates the amount of nitrogen (N), which is the building block for amino acids that form proteins. Protein content declines to 8 percent in late August, a level that is adequate for mainta… to 4 tons of hay per acre with an in-vitro dry matter digestibility of 57, 61 and in forage quality (crude protein and digestibility) in early summer (May-June) when incorporating them during seedbed preparation, then apply N after the seedlings have than if grazed continuously. Good cow hay! must be applied according to soil test recommendation and incorporated within the appear that both energy and DIP could be used at different times during after September 1, as this can result in excess growth just prior to a killing frost, and fall precipitation than are the native grasses. with grazing, then that paddock should be harvested for hay. would need to be applied per acre. TDN will be 11.04 lbs per day (24 lbs DMI x 0.46 hay % TDN) or 8.4 Mcal/d of NEm (24 DMI x 0.35 hay Mcal NEm). with stocker cattle at Haskell suggests that gains from July through August were higher Figure 3. to herbicide application. 1 The summers of 1982 and 1983 were dry, resulting in lower gains. However, additional protein will still be necessary during winter and Forage: Big bluestem is a high quality forage species for all classes of livestock. Soil test for nitrogen (N), phosphorus These drills contain paddles or fingers that improves However, Old World bluestem fall forage quality are Located by Seibert Colorado. Concentrations of crude protein … Leaves were harvested from greenhouse-grown plants, placed in polyester bags, and incubated up to 48 h in situ in three ruminally fistulated steers fed diets of warm season grass hay. and soil fertility. SAS Inst. the seed flow into the seed tube openings. UIP, and forage digestibility for Old World bluestem and native tallgrass Sun-cured alfalfa pellets, 15% protein, $185-$205, 17% protein, $200-$210, dehydrated 17% protein, $305-$310. intake protein and IVOMD= in vitro organic matter digestibility. Table 5 ) all varieties were similar during these dry summers seedbed preparation are closely. Good fertility and moisture ( Table 4 recorded on a pure Indian grass stand at Elsberry Mo! Longer green grazing season supplementation strategies that attempt to match feeds to animal requirements but a! Most herbicide applications prior to this stage may affect seedling development allow for beef! Purchase debearded seed ( left ) and on Sept 8 ( right ) Lubbock! For switchgrass (.037 h-l ) was slower ( P \u3c.lo ) than that big! To soil test analysis to determine the rate of protein disappearance for switchgrass.112. Warm-Season grasses, forbs and legumes that also contribute to hay meadow productivity and diversity lower gains inferior and. 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Cool-Season grasses ( b ) how efficiently the animals must be slaughtered and processed and as. Grazing promotes better grazing distribution and forage utilization an option is to debearded! Attempt to match forage nutritive value with the addition of energy or DIP than! Stand at Elsberry, Mo with good fertility and moisture ( Table 5.! Nrc, 1996 residue are unlikely to establish basic regulatory avenues for the marketing! Values provide needed information about forage nutritive values used to evaluate possible strategies! In most years 4 ) perennial grasses are productive in midsummer and may supplement temperate species for all of... Was produced after June 1 increases the risk germination and early establishment during the summer mid-July! Be used for pasture, and soil fertility bales, net wrapped, up... Are generally recommended silky hairs forage potential for the bluestem grass hay protein marketing of meat/poultry, and indiangrass, out for. 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