Effect of Silage from Maize and Strip-Cropped Sorghum and Maize on Dairy Cow's Yield and Milk Composition

Bogdan Śliwiński 1 , Franciszek Brzóska 1 , Karol Węglarzy 2 ,  und Małgorzata Bereza 2
  • 1 Department of Animal Nutrition and Feed Science, National Research Institute of Animal Production, 32-083 Balice n. Kraków, Poland
  • 2 National Research Institute of Animal Production, Animal Experimental Station, Grodziec Śląski, 43-386 Świętoszówka, Poland

Effect of Silage from Maize and Strip-Cropped Sorghum and Maize on Dairy Cow's Yield and Milk Composition

In an experiment conducted on 34 mid-lactation dairy cows of the Red-and-White and Black-and-White breed, in a random square design, the effect of maize or sorghum-maize silage present in partly mixed ration (PMR) on milk yield, milk composition and blood serum parameters was investigated. The PMR diet contained maize silage, which compared with PMR diet contained sorghum-maize silage made from strip-cropped plants. Both fodder plants were harvested with a 4-row precision chopper, which cut 2 rows of maize and 2 rows of sorghum, giving mixed maize/sorghum forage. The feeding experiment lasted 84 days and consisted of four sub-periods, each 21 days in length to record milk yield, feed and milk chemical composition, and blood parameters. In addition to PMR diets containing part of ration compound feedingstuffs, the cows received part of compound feedingstuffs given at feed stations to meet their nutritional requirement. The compound feedingstuffs in station were controlled by an electronic system related to actual cow's milk yield. Chemical composition of both silages and milk production efficiency were compared. The average dry matter intake in both groups was 18.80 vs 20.4±1.95 kg/day, but compound feedingstuff intake from station was 3.61 vs 4.56 (P>0.01). Milk yield was 21.8 and 20.5±0.51 kg/day, respectively (P>0.01). The amount of standardized fat and protein content of milk (FPCM) was 21.0 and 20.2 kg/g ±0.48 kg/day (P≥0.01). No significant differences were found in the fat, protein, casein, lactose, urea, total solids and solids not fat percentage of milk or in milk traits (acidity, renneting time, density) among groups (P≥0.01). Feeding cows PMR ration with maize silage significantly elevated total cholesterol (P<0.05), but decreased urea levels in blood plasma (P<0.01). It is concluded that strip cropping of sorghum and maize could be an alternative to maize grown as a pure stand in maize high-risk areas for dairy cows in mid-lactation.

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  • AOAC (1998). Official Methods of Analysis. Association of Official Analytical Chemists. 16th Edition, Washington D. C., USA.

  • Aydin G., Grant R. J., O'Rear J. (1999). Brown midrib sorghum in diets for lactating dairy cows. J. Dairy Sci., 82 (10): 2127-2135.

  • Berenji J., Dahlberg J. (2004). Perspectives of sorghum in Europe. J. Agron. Crop. Sci., 190: 33-338.

  • Bolsen K. K. (2004). Sorghum Silage: A Summary of 25 Years of Research at Kansas State University. Proc.: The Southwest Dairy Herd Management Conference, Macon, Georgia, USA, pp. 16-17.

  • Cole C. A., Kaiser A. G., Piltz J. W., Harden S. (1996). An evaluation of sorghums for silage production in northern New South Wales. Proc. 3rd Australian Sorghum Conference, Tamworth, NSW. Eds M. A. Foale, R. G. Henzell, J. F. Kneipp. Australian Institute of Agricultural Science Occasional Publication, 93: 127-139.

  • Dulphy J. P., Demarquilly C. (1981). Problems particuliers aux ensilages prevision de la valuer nutrive des aliments des ruminants. INRA Publ., pp. 81-104.

  • Emile J. C., Al-Rifaï M., Charrier X., Leroy P., Barriere Y. (2006). Grain sorghum silages as an alternative to irrigated maize silage. Sustainable grassland productivity. Proc. 21st General Meeting of the European Grassland Federation, Badajoz, Spain, 3-6.04.2006, CABI Abstract.

  • Grant R. J., Haddad S. G., Moore K. J., Pedersen J. F. (1995). Brown midrib sorghum silage for midlactation dairy cows. J. Dairy Sci., 78: 1970-1980.

  • Grant R., Stock R. (1996). Harvesting corn and sorghum for silage, NebGuide. Pub. Cooperative Extension, Institute of Agriculture and Natural Resources, University of Nebraska, Lincoln, NE, pp. 1-8.

  • Gul I., Kilicalp N., Sumerli M., Kilic H. (2008). Effect of crop maturity stages on yield, silage chemical composition and in vitro digestibilities of the maize, sorghum and sorghum-sudangrass hybrids, grown in semi-arid conditions. J. Anim. Vet. Adv., 7 (8): 1021-1028.

  • Guorley L. M., Lusk J. W. (1978). Genetic parameters related to sorghum silage quality. J. Dairy Sci., 61: 1821-1827.

  • Kozłowski S., Zielewicz W., Potkański A., Cieślak A., Szumacher-Strabel M. (2009). Effect of chemical composition of sugar sorghum and the cultivation technology on its utilization for silage production. Acta Agron. Hung., 57, 1: 67-78.

  • Lance R. D., Foss D. C., Krueger C. R., Baumgardt B. R., Niedermeier R. P. (1964). Evaluation of corn and sorghum silages on the basis of milk production and digestibility. J. Dairy Sci., 47: 254-257.

  • Lusk J. W., Karau P. K., Balogu D. O., Gourley L. M. (1984). Brown midrib sorghum or corn silage for milk production. J. Dairy Sci., 67: 1739-1744.

  • Marsalis M. A. (2006). Sorghum forage production in New Mexico. NMSU Cooperative Extension Service Publication. Las Cruces, Guide A-332.

  • Miller F. R., Stroup J. A. (2003). Brown midrib forage sorghum, sudangrass, and corn: What is the potential? Proc. 33rd California Alfalfa and Forage Symposium, pp.143-151.

  • Mucha S., Brzóska F. (1983). Preliminary study of yield and chemical composition of sorghum hybrids with sudan grass grown in 1979 in Poland (in Polish). Rocz. Nauk. Zoot., 10: 113-124.

  • Nichols S. W., Froetschel M. A., Amos H. E., Ely L. O. (1998). Effect of fiber from tropical corn and forage sorghum silages on intake, digestion, and performance of lactating dairy cows. J. Dairy Sci., 81: 2383-2393.

  • NRDC (2001). Nutrient Requirements of Dairy Cows. Academy Press. Washington, D. C.

  • Oliver A. L., Grant R. J., Pedersen J. F., O'Rear J. (2004). Comparison of brown midrib-6 and -18 forage sorghum with conventional sorghum and corn silage in diets of lactating dairy cows. J. Dairy Sci., 87: 637-644.

  • Ortega G. A., Rubio R. R., Huertas V. E. (1972). Feeding value of grain sorghum silage and maize for milk production. Revista Instituto Colombiano Agropecuario, 7: 415-424.

  • Ouda J. O., Njehia G. K., Ashino G. B., Mbui M. K. (2001). The potential of sorghum as ruminant feed resource. Proc. 28th Scientific Conference of the Tanzania Society of Animal Production, 28: 248-249.

  • Polish Standards (PN-68-A-86122). Milk. Methods of investigation (in Polish). Polish Committee of Standarization, Warsaw.

  • Roth G. W., Harper J. K. (1995). Forage sorghum. Agronomy Facts 48 The Pennsylvania State University. http://cropsoil.psu.edu/Extension/Facts/agfact48.pdf

  • Sonon R. N., Souzo R., Pfaff L., Dickerosn J. T., Bolsen K. K. (1991). Effect of maturity at harvest and cultivar on agronomic performance of forage sorghum and nutritive value of selected sorghum silages. Kansas State University Cattlemen's Day, pp. 1-5.

  • Strzetelski J. (2009). IZ PIB-INRA Ruminant Nutrition Allowances (in Polish). Ed.: National Research Institute of Animal Production, Kraków.

  • Subnel A. P. J., Meijer R. G. M., Straalen W. M., Van Taminga S. (1994). Efficiency of milk protein production in the DVE protein evaluation system. Livest. Prod. Sci., 40: 215-224.

  • Śliwiński B. (2007). Effect of silage from sorghum grown in monoculture on cow's yield and milk composition. Report from research project no. 2235.1/2007. Ed.: National Research Institute of Animal Production, Kraków.

  • Śliwiński B., Brzóska F. (2006). History of sorghum forage cultivation for silage and nutritive value (in Polish). Post. Nauk Roln., 1: 25-37.

  • Tiryaki I., Andrews D. J. (2001). Germination and seedling cold tolerance in sorghum: I. Evolution of rapid screening methods. Agron. J., 93: 1386-1391.

  • Undersander D. J., Smith L. H., Kaminski A. R., Kelling K. A., Doll J. D. (2000). Sorghum-Forage. Alternative Field Crops Manual. http://www.hort.purdue.edu/newcrop/afcm/forage.html

  • Wedig C. L., Jaster E. H., Moore K. J., Merchen N. R. (1987). Rumen turnover and digestion of normal and brown midrib sorghum x sudan grass hybrid silages in dairy cattle. J. Dairy Sci., 70: 1220-1227.

  • Young M. A., Dalke B. S., Sonon R. N. jr, Holthaus D. L., Bolsen K. K. (1996). Effect of grain content on nutritive value of whole-plant grain sorghum silage. Proc. XIth Int. Silage Conf., University of Wales, Aberystwyth, UK, p. 58.

  • Yu J., Tuinstra M. R. (2001). Genetic analysis of seedling growth under cold temperature stress in grain sorghum. Crop. Sci., 41: 1438-1443.

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