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The Effect of Nitrogen Fertilization to the Sward on Guineagrass (Panicum maximum Jacq cv. Gatton) Silage Fermentation

  • Namihira, Tomoyuki ;
  • Shinzato, Naoya ;
  • Akamine, Hikaru ;
  • Nakamura, Ichiro ;
  • Maekawa, Hideaki ;
  • Kawamoto, Yasuhiro ;
  • Matsui, Toru
  • Received : 2010.05.17
  • Accepted : 2010.09.03
  • Published : 2011.03.01

Abstract

To investigate the effect of nitrogen fertilization on the quality of tropical grass silage, guinea grass grown with 3 types of nitrogen fertilizers, namely, urea, ammonium sulfate, and compound fertilizer 804, at 2 fertilization levels, 0.5 and 2.5 kg $Na^{-1}$ (0.5 N and 2.5 N, respectively), was subjected to silage fermentation. Silage fertilized with 0.5 N showed butyrate-dominant fermentation, irrespective of the type of fertilizer used. On the other hand, fermentation of silage fertilized with 2.5 N was significantly affected by the type of fertilizer used; fertilization with ammonium sulfate and compound fertilizer 804 resulted in silage that contained a large amount of butyrate and no lactate; this silage was considered to be of a significantly low quality as compared with silage fertilized with 0.5 N. Among silage fertilized with 2.5 N, the desirable butyrate-free fermentation was found only in urea-fertilized silage, which had the best quality. Grass material fertilized with a high level of urea accumulated a relatively high concentration of nitrate nitrogen (0.22% dry matter). Our results presented here suggest that nitrogen fertilizer management could affect the quality of tropical grass silage and that a relatively high concentration of nitrate in silage may promote butyrate-free fermentation even in tropical grass silage.

Keywords

Guinea Grass Silage;Nitrogen Fertilizer;Nitrate Nitrogen

References

  1. Ataku, K., M. Horiguchi and T. Matsumoto. 1981a. Relationship between silage quality and 15 N-nitrate reduction during ensilage. In: Proceedings of 14th int. Grass. Congr., Lexington, Kentucky, USA. pp. 663-665.
  2. Ataku, K., N. Narasaki and E. No. 1981b. The effect of nitrogen fertilization on the quality of silage. J. Japan. Grassl. Sci. 27:100-105 (In Japanese).
  3. AOAC. 1990. Official methods of analysis. 15th edn. Association of Analytical Chemists, Arlington, VirginiaA, USA.
  4. Bolsen, K. K., G. Ashbell and Z. G. Weinberg. 1996. Silage fermentation and silage additives, review. Asian-Aust. J. Anim. Sci. 9(5):483-493. https://doi.org/10.5713/ajas.1996.483
  5. Catchpoole, V. R. and E. F. Henzell. 1971. Silage and silage making from tropical herbage species. Herbage. Abstr. 41:213-221.
  6. Cowan, R. T., K. F. Lowe, W. Ehrlich, P. C. Upton and T. M. Bowdler. 1995. Nitrogen fertilized grass in a subtropical dairy system. 2. Effect of level of nitrogen fertilizer on animal production. Aust. J. Exp. Agric. 35:137-143. https://doi.org/10.1071/EA9950137
  7. Crawford, R. F., W. K. Kennedy and W. C. Johnson. 1961. Some factors that affect nitrate accumulation in forages. Agron. J. 53:159-162. https://doi.org/10.2134/agronj1961.00021962005300030010x
  8. Goto, I. and D. J. Minson. 1977. Prediction of the dry matter digestibility of tropical grasses using a pepsin-cellulase assay. Anim. Feed Sci. Technol. 2:247-253. https://doi.org/10.1016/0377-8401(77)90028-1
  9. Haigh, P. M., D. G. Chapple and T. L. Powell. 1996. Effect of silage additives on big-bale grass silage. Grass. Forage. Sci. 51: 318-323. https://doi.org/10.1111/j.1365-2494.1996.tb02066.x
  10. Hernandez Garay, A., L. F. Sollenberger, D. C. MacDonald, G. J. Ruegsegger, R. S. Kalmbacher and P. Mislevy. 2004. Nitrogen fertilization and stocking rate affect stargrass pasture and cattle performance. Crop Sci. 44:1348-1354. https://doi.org/10.2135/cropsci2004.1348
  11. Hojjati, S. M., T. H. Taylor and W. C. Templeton, Jr. 1972. Nitrate accumulation in rye, tall fescue, and bermudagrass as affected by nitrogen fertilization. Agron. J. 64:624-627. https://doi.org/10.2134/agronj1972.00021962006400050023x
  12. Imura, Y., T. Namihira and Y. Kawamoto. 2001. Fermentation quality of phasey bean and guineagrass silages. In: Proceedings of 19th Int. Grass. Congr., Soa Pedro, Sao Paulo, Brazil, Piracicaba, SP, Brazil. pp. 784-785.
  13. Japan Grassland Farming Forage Seed Association. 1994. Guide book for quality evaluation of forage. Japan society of Grassland Science, Tokyo, Japan. pp. 82-87 (In Japanese).
  14. Jones, D. I. H., G. Griffith and R. J. K. Walters. 1961. The effect of nitrogen fertilizer on the water-soluble carbohydrate content of perennial ryegrass and cocksfoot. J. Br. Grassl. Soc. 16:272-275. https://doi.org/10.1111/j.1365-2494.1961.tb00252.x
  15. Jonsson, A., H. Lindgerg, S. Sundas, P. Lingvalll and S. Lindgren. 1990. Effect of additives on the quality of big-bale silage. Anim. Feed Sci. Technol. 31:139-155. https://doi.org/10.1016/0377-8401(90)90120-W
  16. Keady, T. W. J. and P. O'kiely. 1996. An evaluation of the effects of rate of nitrogen fertilization of grassland on silage fermentation, in-silo losses, effluent production and aerobic stability. Grass. Forage. Sci. 51:350-362. https://doi.org/10.1111/j.1365-2494.1996.tb02070.x
  17. Kim, K. H. and S. Uchida. 1990. Comparative studies ensiling characteristics between temperate and tropical species: 1. The effect of various ensiling conditions on the silage quality of itarian rygrass (Lolium multiflorum LAM.) and rhodesgrass (Chloris gayana KUNTH.). J. Japan. Grassl. Sci. 36(3):292-299.
  18. Kim, K.-H. and S. Uchida. 1991. Comparative studies of ensiling characteristics between temperate and tropical species: 2. Mechanical pretreatments and changes in water soluble carbohydrate fractions during ensilage. J. Japan. Grassl. Sci. 36(4):426-433.
  19. Look, Kin, W. K. and A. F. Mackenzie. 1970. Effect of time and rate of N application on yield, nutritive value index, crude protein, and nitrate content of bromegrass. Agron. J. 62:442-444. https://doi.org/10.2134/agronj1970.00021962006200040003x
  20. McDonald, P., A. R. Henderson and J. E. Heron. 1991. The biochemistry of silage. 2nd ed. Chalombe Publ, Bucks, England, UK.
  21. Miyazaki, A. 1977. Effects of dietary nitrate on the performance of ruminants. Jap. J. Zootech. Sci. 48(2):53-61 (In Japanese).
  22. Niimi, M., S. Horinouchi, K. Fukuyama and O. Kawamura. 2006. Effect of wilting on the fermentation quality of guineagrass (Panicum maximum Jacq.) silage. J. Japan. Grassl. Sci. 52(3):198-200 (In Japanese).
  23. Ohshima, M., E. Kimura and H. Yokota. 1997. A method of making good quality silage from direct cut alfalfa by spraying previously fermented juice. Anim. Feed Sci. Technol. 66:129-137. https://doi.org/10.1016/S0377-8401(96)01111-X
  24. Panditharatne, S., V. G. Allen, J. P. Fontenot and M. C. N. Jayasuriya. 1986. Ensilng characteristics of tropical grasses as influence by stage of growth, additives and copping length. J. Anim. Sci. 63:197-207.
  25. Peyraud, J. L. and L. Astigarraga. 1998. Review of the effect of nitrogen fertilization on the chemical composition, intake, digestion and nutritive value of fresh herbage: consequences on animal nutrition and N balance. Anim. Feed Sci. Technol. 72:235-259. https://doi.org/10.1016/S0377-8401(97)00191-0
  26. Prins, W. H. 1983. Effect of a wide range of nitrogen applications on herbage nitrate content in long-term fertilizer trials on all-grass swards. Fertil. Res. 4:101-113. https://doi.org/10.1007/BF01049670
  27. Shao, T., N. Ohba, M. Shimojho and Y. Masuda. 2004. Effects of adding glucose, sorbic acid and pre-fermented juice on the fermentation quality of guineagrass (Panicum maximum Jacq.) silage. Asian-Aust. J. Anim. Sci. 17:808-813. https://doi.org/10.5713/ajas.2004.808
  28. Smerjai, B., T. Namihira, M. Tamaki, S. Mizumachi, Y. Kawamoto and T. Nakada. 2005a. Fermented quality of guineagrass silage by using fermented juice of the epiphytic lactic acid bacteria (FJLB) as a silage additive. Asian-Aust. J. Anim. Sci. 18(6):807-811. https://doi.org/10.5713/ajas.2005.807
  29. Smerjai, B., T. Namihira, Y. Kawamoto and T. Nakada. 2005b. Additive effects of fermented juice of epiphytic lactic acid bacteria on the fermentative quality of guineagrass (Panicum maximum Jacq.) silage. Grassl. Sci. 51:243-248. https://doi.org/10.1111/j.1744-697X.2005.00032.x
  30. Spraque, M. A. and B. B. Taylor. 1970. Forage composition and losses from orchardgrass silage as affected by maturity and nitrogen fertilization. Agron. J. 62:749-753. https://doi.org/10.2134/agronj1970.00021962006200060019x
  31. Spoelstra, S. F. 1983. Inhibition of clostridial growth by nitrate during the early phase of silage fermentation. J. Sci. Food. Agric. 34:145-152. https://doi.org/10.1002/jsfa.2740340206
  32. Spoelstra, S. F. 1985. Nitrate in silage. Grass. Forage. Sci. 40:1-11. https://doi.org/10.1111/j.1365-2494.1985.tb01714.x
  33. Tamada, J., H. Yokota, M. Ohshima and M. Tamaki. 1999. Effect of additive, storage temperature and regional difference of ensiling on the fermentation quality of napier grass (Pennisetum purpureum Schum.) silage. Asian-Aust. J. Anim. Sci. 12(1):28-35. https://doi.org/10.5713/ajas.1999.28
  34. Teitzel, J. K., M. A. Gilbert and R. T. Cowan. 1991. Sustainable productive pastures in the tropics. 6. Nitrogen fertilized grass pastures. Trop. Grassl. 25:111-118.
  35. Tjandraarmadja, M., B. M. Norton and I. C. Mac Rae. 1994. Ensilage characteristic of tree tropical grasses as influence by stage of growth and addition of molasses. World J. Microbiol. Biotechnol. 10:74-81. https://doi.org/10.1007/BF00357568
  36. Uchida, S., K. H. Kim and I. S. Yun. 1989. The effect of wilting on silage making from the viewpoint in connection with monsoon Asia. a review. Asian-Aust. J. Anim. Sci. 2:43-49. https://doi.org/10.5713/ajas.1989.43
  37. Wilkinson, J. M. 1999. Silage and animal health. Nat. Toxins. 7:221-232. https://doi.org/10.1002/1522-7189(199911/12)7:6<221::AID-NT76>3.0.CO;2-H
  38. Wilson, R. K. 1969. Effects of fertilizer N, additives and season on silage fermentation in laboratory silos. Iri. J. Agric. Res. 8:307-318.
  39. Yahaya, M. S., M. Goto, W. Yimiti, B. Smerjai and Y. Kawamoto. 2004. Evaluation of fermentation quality of a tropical and temperate forage crops ensiled with additives fermented juice of epiphytic lactic acid bacteria (FJLB). Asian-Aust. J. Anim. Sci. 17(7):942-946. https://doi.org/10.5713/ajas.2004.942