Assessment of interaction between sheep and poorly palatable grass: a key tool for grassland management and restoration

References

• Adler, P, Raff, R, Lauenroth, WK. 2001. The effect of grazing on the spatial heterogeneity of vegetation. Oecologia. 128:465–479. 10.1007/s004420100737
   PubMed Web of Science ®Google Scholar
• Alba, JM, Glas, JJ, Schimmel, BCJ, Kant, MR. 2011. Avoidance and suppression of plant defenses by herbivores and pathogens. J Plant Interact. 6:221–227. 10.1080/17429145.2010.551670
   Web of Science ®Google Scholar
• Arnold, GW. 1987. Influence of the biomass, botanical composition and sward height of annual pastures on foraging behaviour by sheep. J Appl Ecol. 24:759–772. 10.2307/2403979
   Web of Science ®Google Scholar
• Belsky, AJ. 1986. Does herbivory benefit plants? A review of the evidence. Am Nat. 127:870–892. 10.1086/284531
   Web of Science ®Google Scholar
• Belsky, AJ. 1992. Effects of grazing, competition, disturbance and fire on species composition and diversity in grassland communities. J Veg Sci. 3:187–200. 10.2307/3235679
   Web of Science ®Google Scholar
• Biondini, ME, Patton, BD, Nyren, PE. 1998. Grazing intensity and ecosystem processes in a northern mixed-grass prairie, USA. Ecol Appl. 8:469–479. 10.1890/1051-0761(1998)008[0469:GIAEPI]2.0.CO;2
   Web of Science ®Google Scholar
• Bittante G, Andrighetto I, Ramanzin M. 1990. Fondamenti di zootecnica [Fundamentals of animal husbandry]. Torino: Liviana Ed. Italian.
   Google Scholar
• Bonanomi G, Allegrezza M. 2004. Effetti della colonizzazione di Brachypodium rupestre (Host) Roemer et Schultes sulla diversità di alcune fitocenosi erbacee dell'Appennino centrale [Effects of Brachypodium rupestre (Host) Roemer et Schultes colonisation on the diversity of some herbaceous coenoses of central Apennines]. Fitosociologia 41:51–69. Italian.
   Google Scholar
• Bonanomi, G, Caporaso, S, Allegrezza, M. 2006. Short-term effects of nitrogen enrichment, litter removal and cutting on Mediterranean grassland. Acta Oecol. 30:419–425. 10.1016/j.actao.2006.06.007
   Web of Science ®Google Scholar
• Bonanomi, G, Caporaso, S, Allegrezza, M. 2009. Effects of nitrogen enrichment, plant litter removal and cutting on species rich Mediterranean calcareous grassland. Plant Biosyst. 143:443–455. 10.1080/11263500903172128
   Web of Science ®Google Scholar
• Bortolami R, Callegari E, Beghelli V. 2000. Anatomia e Fisiologia degli animali domestici [Anatomy and physiology of domestic animals]. Bologna: Calderini Edagricole Ed. Italian.
   Google Scholar
• Bryant, JP, Heitkonig, I, Kuropat, PJ, Owen-Smith, N. 1991. Effect of severe defoliation on the long-term resistance to insect attack and leaf chemistry in six woody species of the southern African savanna. Am Nat. 137:50–63. 10.1086/285145
   Web of Science ®Google Scholar
• Bryant, JPB, Reichardt, PB, Clausen, TP. 1992. Chemically mediated interactions between woody plants and browsing mammals. J Rangel Manag. 45:18–24. 10.2307/4002520
   Google Scholar
• Bugalho, MN, Milne, JA. 2003. The composition of the diet of red deer (Cervus elaphus) in a mediterranean environment: a case of summer nutritional constraint?. For Ecol Manag. 181:23–29. 10.1016/S0378-1127(03)00125-7
   Web of Science ®Google Scholar
• Campbell, BD, Grime, JP, Mackey, JML. 1992. Shoot thrust and its role in plant competition. J Ecol. 80:633–641. 10.2307/2260855
   Web of Science ®Google Scholar
• Catorci, A, Cesaretti, S, Gatti, R, Ottaviani, G. 2011a. Abiotic and biotic changes due to spread of Brachypodium genuense (DC.) Roem. & Schult. in sub-Mediterranean meadows. Community Ecol. 12:117–125. 10.1556/ComEc.12.2011.1.14
   Web of Science ®Google Scholar
• Catorci, A, Gatti, R, Cesaretti, S. 2012a. Effect of sheep and horse grazing on species and functional composition of sub-Mediterranean grasslands. Appl Veg Sci. 15:459–469. 10.1111/j.1654-109X.2012.01197.x
   Web of Science ®Google Scholar
• Catorci, A, Ottaviani, G, Ballelli, S, Cesaretti, S. 2011b. Functional differentiation of central apennine grasslands under mowing and grazing disturbance regimes. Pol J Ecol. 59:115–128.
   Web of Science ®Google Scholar
• Catorci, A, Ottaviani, G, Cesaretti, S. 2011c. Functional and coenological changes under different long-term management conditions in Apennine meadows (central Italy). Phytocoenologia. 41:45–58. 10.1127/0340-269X/2011/0041-0481
   Web of Science ®Google Scholar
• Catorci, A, Ottaviani, G, Vitasović Kosić, I, Cesaretti, S. 2012b. Effect of spatial and temporal patterns of stress and disturbance intensities in a sub-Mediterranean grassland. Plant Biosyst. 146:352–367.
   Web of Science ®Google Scholar
• Ceccarelli, P, Scocco, P, Malfatti, A, Vitali, F, Catorci, A. 2009. Changes of sheep ruminal mucosae related to seasonal plant growth: when the anatomy is involved in the management of pastoral systems [Abstract]. Ital J Anat Embryol. 114:72.
   Google Scholar
• Cornelissen, JHC, Lavorel, S, Garnier, E, Díaz, S, Buchmann, N, Gurvich, DE, Reich, PB, ter Steege, H, Morgan, HD, van der Heijden, MGA. 2003. A handbook of protocols for standardised and easy measurement of plant functional traits worldwide. Aust J Bot. 51:335–380. 10.1071/BT02124
   Web of Science ®Google Scholar
• Crofts, A, Jefferson, RG. 1999. The Lowland grassland management handbook. Peterborough (UK): English Nature–The Wildlife Trusts.
   Google Scholar
• Dannel, K, Bergstrom, R, Edenius, L. 1994. Effects of large mammalian browsers on architecture, biomass and nutrient of woody plants. J Mammal. 75:833–844. 10.2307/1382465
   Web of Science ®Google Scholar
• de Bello, F, Lepš, J, Sebastià, MT. 2006. Variations in species and functional plant diversity along climatic and grazing gradients. Ecography. 29:801–810. 10.1111/j.2006.0906-7590.04683.x
   Web of Science ®Google Scholar
• de Bello, F, Lepš, J, Sebastià, MT. 2007. Grazing effect on species and functional diversity along a climatic gradient. J Veg Sci. 18:25–34.
   Web of Science ®Google Scholar
• Dellmann, HD, Eurell, JA. 1998. Textbook of veterinary histology. 4th ed. Baltimore (MD): William and Wilkins Eds.
   Google Scholar
• Dove, H. 1996. The Ruminant, the rumen and the pasture resource: nutrient interactions in the grazing animals. In: Hodgson J, Illius AW, editors. The ecology and management of grazing systems. Wallingford (UK): CAB International; p. 219–246.
   Google Scholar
• Duncan, AJ, Hartley, SE, Iason, GR. 1994. Fine-scale discrimination of forage quality by sheep offered a soyabean meal or barley supplement while grazing a nitrogen-fertilized heather (Calluna vulgaris) mosaic. J Agric Sci. 123:363–370. 10.1017/S0021859600070374
   Web of Science ®Google Scholar
• Dyce, KM, Sack, WO, Wensing, CJG. 2002. Textbook of veterinary anatomy. 3rd ed. Philadelphia (PA): WB Saunders.
   Google Scholar
• Endresz, G, Zöld-Balogh, Á, Kalapos, T. 2005. Local distribution pattern of Brachypodium pinnatum (Poaceae) – field experiments in xeric loess grassland in N. Hungary. Phyton. 45:249–265.
   Web of Science ®Google Scholar
• Fay, PA, Carlisle, JD, Danner, BN, Lett, MS, McCarron, JK, Stewart, C, Knapp, AK, Blair, JM, Collins, SL. 2002. Altered rainfall patterns, gas exchange, and growth in grasses and forbs. Int J Plant Sci. 163:549–557. 10.1086/339718
   Web of Science ®Google Scholar
• Fay, PA, Carlisle, JD, Knapp, AK, Blair, JM, Collins, SL. 2003. Productivity responses to altered rainfall patterns in a C4-dominated grassland. Oecologia. 137:245–251. 10.1007/s00442-003-1331-3
   PubMed Web of Science ®Google Scholar
• Ginane, C, Dumont, B. 2006. Generalization of conditioned food aversions in grazing sheep and its implications for food categorization. Behav Process. 73:178–186. 10.1016/j.beproc.2006.05.006
   PubMed Web of Science ®Google Scholar
• Goering HK, Van Soest PJ. 1970. Forage fiber analysis (apparatus, reagents, procedures, and some applications). ARS/USDA Agr. Handbook no. 379. Washington: US Government Printing Office.
   Google Scholar
• Grime, JP. 2001. Plant strategies, vegetation processes and ecosystems properties. Chichester (UK): Wiley.
   Google Scholar
• Grubb, PJ, Kelly, D, Mitchley, J. 1982. The control of relative abundance in communities of herbaceous plants. In: Newman E, editor. The plant community as a working mechanism. Oxford (UK): Blackwell. p. 79–97.
   Google Scholar
• Heitschmidt, RK, Dowhower, SL, Walker, JW. 1987. Some effects of a rotational grazing treatment on quantity and quality of available forage and amount of ground litter. J Rangel Manag. 40:318–321. 10.2307/3898728
   Google Scholar
• Hofmann, RR. 1989. Evolutionary steps of ecophysiological adaptation and diversification of ruminants: a comparative view of their digestive system. Oecologia. 78:443–457. 10.1007/BF00378733
   PubMed Web of Science ®Google Scholar
• Hofmann, RR, Kock, RA, Ludwig, J, Axmacher, H. 1988. Seasonal changes in rumen papillary development and body condition in free ranging Chinese water deer (Hydropotes inermis). J Zool. 216:103–117. 10.1111/j.1469-7998.1988.tb02418.x
   Web of Science ®Google Scholar
• Hogan, JP, Phillips, CJC. 2008. Nutrition and welfare of ruminants. Annu Rev Biomed Sci. 10:33–50. 10.5016/1806-8774.2008.v10pT33
   Google Scholar
• Hurst, A, John, E. 1999. The biotic and abiotic changes associated with Brachypodium pinnatum dominance in chalk grassland in south-east England. Biol Conserv. 88:75–84. 10.1016/S0006-3207(98)00089-5
   Web of Science ®Google Scholar
• Illius, AW, Wood-Bush, DGM, Eddison, JC. 1987. A study of the foraging behaviour of cattle grazing patchy swards. Biol Behav. 12:33–44.
   Google Scholar
• Jiang, Z, Takatsuki, S, Wang, W, Li, J, Jin, K, Gao, Z. 2003. Seasonal changes in parotid and rumen papillary development in Mongolian gazelle (Procapra gutturosa Pallas). Ecol Res. 18:65–72. 10.1046/j.1440-1703.2003.00533.x
   Web of Science ®Google Scholar
• Kahmen, S, Poschlod, P. 2008. Effects of grassland management on plant functional trait composition. Agric Ecosyst Environ. 128:137–145. 10.1016/j.agee.2008.05.016
   Web of Science ®Google Scholar
• Kausrud, K, Mysterud, A, Rekdal, Y, Holand, Ø, Austrhein, G. 2006. Density-dependent foraging behaviour of sheep on alpine pastures: effects of scale. J Zool. 270:63–71.
   Web of Science ®Google Scholar
• Kiss, T, Lévai, P, Ferencz, Á, Szentes, S, Hufnagel, L, Nagy, A, Balogh, Á, Pinter, O, Saláta, D, Házi, J, et al. 2011. Change of composition and diversity of species and grassland management between different grazing intensity in pannonian dry and wet grasslands. Appl Ecol Environ Res. 9:197–230.
   Web of Science ®Google Scholar
• Knapp, AK, Fay, PA, Blair, JM, Collins, SL, Smith, MD, Carlisle, JD, Harper, CW, Danner, BT, Lett, MS, McCarron, JK. 2002. Rainfall variability, carbon cycling, and plant species diversity in a mesic grassland. Science. 298:2202–2205. 10.1126/science.1076347
   PubMed Web of Science ®Google Scholar
• Laca, EA, Demment, MW. 1996. Foraging strategies of grazing animals. In: Hodgson J, Illius AW, editors. The ecology and management of grazing systems. Wallingford (UK): CAB International; p. 137–158.
   Google Scholar
• Louault, F, Soussana, JF, Perrodin, M. 2002. Long-term effects of a reduced herbage use in a semi-natural grassland. I. Plant functional traits and plant response groups. Grassl Sci Eur. 7:338–339.
   Google Scholar
• Louda, SM, Keeler, KH, Holt, RD. 1990. Herbivore influences on plant performance and competitive interactions. In: Grace J, Tilman D, editors. Perspectives in plant competition. San Diego (CA): Academic Press. p. 414–444.
   Google Scholar
• Malfatti, A, Scocco, P, Belardinelli, C, Gatti, R, Mercati, F, Dall'Aglio, C, Catorci, A. 2010. Rumen keratinization and BCS in sheep grazing in badland for wood fire prevention. Large Anim Rev. 5:88.
   Google Scholar
• Melis M, Carpino F, Di Tondo U. 1992. Tecniche in anatomia patologica [Techniques in pathological anatomy]. Milan: Edi-Ermes. Italian.
   Google Scholar
• Mingo, A, Oesterheld, M. 2009. Retention of dead leaves by grasses as a defence against herbivores. A test on the palatable grass Paspalum dilatatum. Oikos. 118:753–757. 10.1111/j.1600-0706.2008.17293.x
   Web of Science ®Google Scholar
• Mitchley, J. 1988. Control of relative abundance of perennials in chalk grassland in southern England. II. Vertical canopy structure. J Ecol. 76:341–350. 10.2307/2260597
   Web of Science ®Google Scholar
• Nippert, JB, Knapp, AK, Briggs, JM. 2006. Intra-annual rainfall variability and grassland productivity: can the past predict the future?. Plant Ecol. 184:65–74. 10.1007/s11258-005-9052-9
   Web of Science ®Google Scholar
• Orsomando, E, Catorci, A. 2000. The phytoclimate of Umbria. Parlatorea. 6:5–24.
   Google Scholar
• Pavlů, V, Hejcman, M, Pavlů, L, Gaisler, J, Nežerková,, P. 2006. Effect of continuous grazing on forage quality, quantity and animal performance. Agric Ecosyst Environ. 113:349–355. 10.1016/j.agee.2005.10.010
   Web of Science ®Google Scholar
• Pignatti, S. 1982. Flora d'Italia [Flore of Italy]. I-III. Bologna: Edagricole. Italian.
   Google Scholar
• Poschlod, P, Kiefer, S, Tränkle, U, Fischer, SF, Bonn, S. 1998. Plant species richness in calcareous grasslands as affected by dispersability in space and time. Appl Veg Sci. 1:75–90. 10.2307/1479087
   Web of Science ®Google Scholar
• Provenza FD. 1995. Role of learning in food preferences of ruminants: Greenhalgh and Reid revisited. In: von Engelhardt W. Ruminant physiology: digestion, metabolism, growth and reproduction. Proceedings of the eighth International Symposium on Ruminant Physiology; 1994 September25–30; Willingen, Hesse. Stuttgard: Ferdinand Enke.
   Google Scholar
• Riecken U, Finck P, Schroder E. 2002. Significance of pasture landscape for nature conservation and extensive agriculture. In: Redecker B, Finck P, Hardtle W, Riecken U, Schroder E, editors. Pasture landscape and nature conservation. Berlin, Heidelberg: Springer, Verlag; 423–435.
   Google Scholar
• Roggero S, Bagella PP, Farina R. 2002. Un archivio dati di Indici specifici per la valutazione integrata del valore pastorale [A database of specific indices for the integrated assessment of grazing value]. Riv Agron. 36:149–156. Italian.
   Google Scholar
• Ronchi, B, Nardone, A. 2003. Contribution of organic farming to increase sustainability of Mediterranean small ruminant livestock systems. Livest Prod Sci. 80:17–31. 10.1016/S0301-6226(02)00316-0
   Google Scholar
• Rook, AJ, Dumont, B, Isselstein, J, Osoro, K, Wallis De Vries, MF, Parente, G, Mills, J. 2004. Matching type of livestock to desired biodiversity outcomes in pastures – a review. Biol Conserv. 119:137–150. 10.1016/j.biocon.2003.11.010
   Web of Science ®Google Scholar
• Rooke, T, Bergström, R. 2007. Growth, chemical responses and herbivory after simulated leaf browsing in Combretum apiculatum. Plant Ecol. 189:201–212. 10.1007/s11258-006-9177-5
   Web of Science ®Google Scholar
• Scocco, P, Aralla, M, Catorci, A, Belardinelli, C, Arrighi, S. 2011. Immunodetection of aquaporin 5 in sheep salivary glands related to pasture vegetative cycle. Folia Histochem Cytobiol. 49:458–464. 10.5603/FHC.2011.0065
   PubMed Web of Science ®Google Scholar
• Scocco, P, Brusaferro, A, Catorci, A. 2012. Comparison between two different methods for evaluating rumen papillae measures related to different diets. Microsc Res Tech. 75:884–889. 10.1002/jemt.22008
   PubMed Web of Science ®Google Scholar
• Sebastià, MT, de Bello, F, Puig, L, Taull, M. 2008. Grazing as a factor structuring grasslands in the Pyrenees. Appl Veg Sci. 11:215–222. 10.3170/2008-7-18358
   Web of Science ®Google Scholar
• Skarpe, C. 1986. Plant community structure in relation to grazing and environmental changes along a north-south transect in the western Kalahari. Vegetatio. 68:3–18.
   Google Scholar
• Søegaard, K. 2002. The effect of grazing management on botanical composition and herbage quality on field level. Grassl Sci Eur. 7:162–163.
   Google Scholar
• Sydes, C, Grime, JP. 1981a. Effects of tree leaf litter on herbaceous vegetation in deciduous woodland. I Field investigations. J Ecol. 69:237–248. 10.2307/2259828
   Web of Science ®Google Scholar
• Sydes, C, Grime, JP. 1981b. Effects of tree leaf litter on herbaceous vegetation in deciduous woodland. II An experimental investigation. J Ecol. 69:249–262. 10.2307/2259829
   Web of Science ®Google Scholar
• Villalba, JJ, Provenza, FD. 2009. Learning and dietary choice in herbivores. Rangel Ecol Manag. 62:399–406. 10.2111/08-076.1
   Web of Science ®Google Scholar
• Whalley, RDB, Hardy, MB. 2000. Measuring botanical composition of grasslands. In: Mannetje L.'t, Jones RM, editors. Field and laboratory methods for grassland and animal production research, 67–102. Wallingford (UK): CAB International.
   Google Scholar
• White, TA, Barker, DJ, Moore, KJ. 2004. Vegetation diversity, growth, quality and decomposition in managed grasslands. Agric Ecosyst Environ. 80:213–226.
   Google Scholar
• Zheng, SX, Ren, HY, Lan, ZC, Li, WH, Wang, KB, Bai, YF. 2010. Effects of grazing on leaf traits and ecosystem functioning in Inner Mongolia grasslands: scaling from species to community. Biogeosciences. 7:1117–1132. 10.5194/bg-7-1117-2010
   Web of Science ®Google Scholar