Abstract
A herd of 28–33 Japanese Black cows (Bos taurus) were allowed to graze on an experimental plot comprising monoculture swards of centipedegrass (Eremochloa ophiuroides) and bahiagrass (Paspalum notatum) (0.39 and 0.61 ha, respectively) for 3–5 days each month (from 0850 to 1600 hours) between May (late spring) and October (mid-autumn). On a monthly basis, the animals showed an increasing trend to select centipedegrass in preference to bahiagrass as the relative crude protein (CP) concentration of the former increased relative to the latter. On a daily basis, the animals showed a decreased selectivity for centipedegrass with the progression of grazing days, as centipedegrass sward lost both quantity and quality faster than bahiagrass sward under higher degrees of defoliation. Animals maintained similar bite rates on the two swards by modifying feeding station behavior as soon as they switched between the swards, i.e., they increased the number of bites per feeding station and decreased the number of feeding stations selected per unit grazing time soon after switching to centipedegrass, with the reverse process occurring soon after the switch to bahiagrass. The results show CP concentration to be a partial forage factor influencing animals’ choice between tropical grasses growing as patches. The results also demonstrate that animals have an ability to adapt their foraging behavior flexibly and rapidly to varying types of vegetation.
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References
AOAC (1984) Official methods of analysis of the Association of Official Analytical Chemists, 14th edn. Association of Official Analytical Chemists, Washington D.C.
Arnold GW, Dudzinski ML (1978) Ethology of free-ranging domestic animals. Elsevier, Amsterdam
Bailey DW, Gross JE, Laca EA, Rittenhouse LR, Coughenour MB, Swift DM, Sims PL (1996) Mechanisms that result in large herbivore grazing distribution patterns. J Range Manage 49:386–400
Beard JB (1973) Turfgrass: science and culture. Prentice-Hall, Englewood Cliffs
Bergman CM, Fryxell JM, Gates CC, Fortin D (2001) Ungulate foraging strategies: energy maximizing or time minimizing? J Anim Ecol 70:289–300
Chapman DF, Parsons AJ, Cosgrove GP, Barker DJ, Marotti DM, Venning KJ, Rutter SM, Hill J, Thompson AN (2007) Impacts of spatial patterns in pasture on animal grazing behavior, intake, and performance. Crop Sci 47:399–415
Cooper JP (1970) Potential production and energy conversion in temperate and tropical grasses. Herb Abstr 40:1–15
Dumont B, Petit M, D’hour P (1995) Choice of sheep and cattle between vegetative and reproductive cocksfoot patches. Appl Anim Behav Sci 43:1–15
El Aich A, Moukadem A, Rittenhouse LR (1989) Feeding station behavior of free-grazing sheep. Appl Anim Behav Sci 24:259–265
Fraser AF, Broom DM (1997) Farm animal behaviour and welfare. CAB Int, Wallingford
Ganskopp D, Myers B, Lambert S, Cruz R (1997) Preferences and behavior of cattle grazing 8 varieties of grasses. J Range Manage 50:578–588
Garcia F, Carrère P, Soussana JF, Baumont R (2003) How do severity and frequency of grazing affect sward characteristics and the choices of sheep during the grazing season? Grass Forage Sci 58:138–150
Ginane C, Baumont R, Lassalas J, Petit M (2002) Feeding behaviour and intake of heifers fed on hays of various quality, offered alone or in a choice situation. Anim Res 51:177–188
Goto I, Minson DJ (1977) Prediction of the dry matter digestibility of tropical grasses using a pepsin-cellulase assay. Anim Feed Sci Tech 2:247–253
Hartley W (1950) The global distribution of tribes of the Gramineae in relation to historical and environmental factors. Aust J Agric Res 1:355–373
Hirata M, Sugimoto Y, Ueno M (1986) Energy and matter flows in bahiagrass pasture. III. Herbage consumption by grazing cattle in relation to canopy structure. J Jpn Grassl Sci 32:267–277
Hirata M, Ogura S, Tanaka S (2002a) Production and utilization in connected centipedegrass–bahiagrass pastures under cattle grazing (1): grazing behavior of cattle (in Japanese). Grassl Sci 48(extra):138–139
Hirata M, Eguchi K, Takayoshi T, Osafune S, Okimatsu K, Yamamoto N (2002b) Response of bahiagrass (Paspalum notatum Flügge) sward to cutting height. 4. Canopy structure and light extinction. Grassl Sci 48:326–331
Hirata M, Nakagawa M, Funakoshi H, Iwamoto T, Otozu W, Kiyota D, Kuroki S, Fukuyama K (2003) Mother–young distance in Japanese Black cattle at pasture. J Ethol 21:161–168
Hirata M, Kanemaru E, Tobisa M (2006a) Patch choice by cattle grazing tropical grass swards: a preliminary study. Appl Anim Behav Sci 97:134–144
Hirata M, Ogawa Y, Koyama N, Shindo K, Sugimoto Y, Higashiyama M, Ogura S, Fukuyama K (2006b) Productivity of bahiagrass pastures in south-western Japan: synthesis of data from grazing trials. J Agron Crop Sci 192:79–91
Hirata M, Nagakura Y, Yuki N, Adachi K, Fujii R, Koyakumaru T, Ogura S, Moritake H, Watanabe C, Fukuyama K (2007) Development and establishment of centipede grass (Eremochloa ophiuroides) in south-western Japan. Trop Grassl 41:100–112
Illius AW, Clark DA, Hodgson J (1992) Discrimination and patch choice by sheep grazing grass-clover swards. J Anim Ecol 61:183–194
Illius AW, Gordon IJ, Elston DA, Milne JD (1999) Diet selection in goats: a test of intake-rate maximization. Ecology 80:1008–1018
Islam MA, Hirata M (2005) Centipedegrass (Eremochloa ophiuroides (Munro) Hack.): growth behavior and multipurpose usages. Grassl Sci 51:183–190
Kunieda E (2006) Patch choice by cattle on tropical grass swards (in Japanese). MSc thesis, Faculty of Agriculture, University of Miyazaki
Laca EA, Demment MW (1996) Foraging strategies of grazing animals. In: Hodgson J, Illius AW (eds) The ecology and management of grazing systems. CAB Int, Wallingford, pp 137–158
Naujeck A, Hill J, Gibb MJ (2005) Influence of sward height on diet selection by horses. Appl Anim Behav Sci 90:49–63
Ogura S, Nagatomo Y, Hirata M (2005) Estimation of herbage mass in a bahia grass (Paspalum notatum) and a centipede grass (Eremochloa ophiuroides) pasture using a capacitance probe, a sward stick and a rising plate. Trop Grassl 39:22–30
Parsons AJ, Newman JA, Penning PD, Harvey A, Orr RJ, (1994) Diet preference of sheep: effects of recent diet, physiological state and species abundance. J Anim Ecol 63:465–478
Prache S, Damasceno JC (2006) Preferences of sheep grazing down conterminal monocultures of Lolium perenne–Festuca arundinacea: test of an energy intake rate maximisation hypothesis using the short-term double weighing technique. Appl Anim Behav Sci 97:206–220
Prache S, Bechet G, Damasceno JC (2006) Diet choice in grazing sheep: a new approach to investigate the relationships between preferences and intake-rate on a daily time scale. Appl Anim Behav Sci 99:253–270
Provenza FD, Villalba JJ, Haskell J, MacAdam JW, Griggs TC, Wiedmeier RD (2007) The value to herbivores of plant physical and chemical diversity in time and space. Crop Sci 47:382–398
Roguet C, Dumont B, Prache S (1998a) Selection and use of feeding sites and feeding stations by herbivores: a review. Ann Zootech 47:225–244
Roguet C, Prache S, Petit M (1998b) Feeding station behaviour of ewes in response to forage availability and sward phenological stage. Appl Anim Behav Sci 56:187–201
Rutter SM (2006) Diet preference for grass and legumes in free-ranging domestic sheep and cattle: current theory and future application. Appl Anim Behav Sci 97:17–35
Ruyle GB, Dwyer D (1985) Feeding stations of sheep as an indicator of diminished forage supply. J Anim Sci 61:349–353
Searle KR, Hobbs NT, Shipley LA (2005) Should I stay or should I go? Patch departure decisions by herbivores at multiple scales. Oikos 111:417–424
Skerman PJ, Riveros F (1989) Tropical grasses. FAO, Rome
Soder KJ, Rook AJ, Sanderson MA, Goslee SC (2007) Interaction of plant species diversity on grazing behavior and performance of livestock grazing temperate region pastures. Crop Sci 47:416–425
Torres-Rodríguez A, Cosgrove GP, Hodson J, Anderson CB (1997) Cattle diet preference and species selection as influenced by availability. Proc N Z Soc Anim Prod 57:197–198
Vallentine JF (1990) Grazing management. Academic Press, San Diego, CA
Wilmshurst JF, Fryxell JM (1995) Patch selection by red deer in relation to energy and protein intake: a re-evaluation of Langvatn and Hanley’s (1993) results. Oecologia 104:297–300
Wilmshurst JF, Fryxell JM, Hudson RJ (1995) Forage quality and patch choice by wapiti (Cervus elaphus). Behav Ecol 6:209–217
Acknowledgments
The authors wish to thank Rie Fujii, Takeaki Koyakumaru, Eri Kunieda, Emi Kanemaru, and Yukihiro Nakayama for assistance in field measurements and Kiichi Fukuyama for pasture and animal management.
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Hirata, M., Sakou, A., Terayama, Y. et al. Selection of feeding areas by cattle in a spatially heterogeneous environment: selection between two tropical grasses. J Ethol 26, 327–338 (2008). https://doi.org/10.1007/s10164-007-0065-9
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DOI: https://doi.org/10.1007/s10164-007-0065-9