Effects of livestock excreta on herbage seed dispersal and germination

Jing Zhang; Xian-jiang Chen; Fu-jiang Hou

doi:10.11829/j.issn.1001-0629.2016-0475

Pratacultural Science > 2017 > 11(10): 2070-2079. > DOI: 10.11829/j.issn.1001-0629.2016-0475

Jing Zhang, Xian-jiang Chen, Fu-jiang Hou. Effects of livestock excreta on herbage seed dispersal and germination[J]. Pratacultural Science, 2017, 11(10): 2070-2079. DOI: 10.11829/j.issn.1001-0629.2016-0475

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Effects of livestock excreta on herbage seed dispersal and germination

State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation,Ministry of Agriculture, China, College of Pastoral Agriculture Science and Technology,Lanzhou University, Lanzhou 730020, Gansu, China

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Received Date: September 12, 2016
Revised Date: February 19, 2017
Published Date: October 19, 2017

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Abstract

Abstract

Grazing regulation of forage impacts forage consumption, growth, reproduction, seed production, dispersal, and germination. Dispersal of seeds through livestock excrement was one of the important means of seeds transport. While excreta from livestock can promote long-distance dispersal and seed germination, it can also damage the seeds, and affect germination. Therefore, we studied the effects of excreta on plant reproduction, propagation and germination of herbage seed. Our results show that livestock excreta served as a natural and effective means of herbage seed dispersal and regeneration. Livestock excreta increased seed production in herbage, improved likelihood of feeding, increased dispersal distance and also expanded the forage habitat. Through improved understanding of the role of excreta in herbage seed dispersal and germination it is possible to explore new approaches that may provide a theoretical framework to minimize grassland degradation and propose solutions for restoration of grasslands.
- grazing,
- grassland,
- sexual reproduction,
- alimentary canal,
- seed dispersal,
- soil

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References (112)

References

[1]	Nathan R,Muller-Landau H C.Spatial patterns of seed dispersal,their determinants and consequences for recruitment.Trends in Ecology #x00026; Evolution,2000,15(7):278-285.
[1]	He Y X,Sun G,Luo P,Wu N.Effects of dung deposition on grassland ecosystem:A review.Chinese Journal of Ecology,2009,28(2):322-328.(in Chinese)
[2]	Hou F J,Yang Z Y.Effects of grazing of livestock on grassland.Acta Ecologica Sinica,2006,26(1):244-264.(in Chinese)
[2]	Haynes R J,Williams P H.Nutrient cycling and soil fertility in the grazed pasture ecosystem.Advances in Agronomy,1993,49:119-199.
[3]	Ding S X,Guo L Y.Effects of topdressing organic fertilizer on the yield of cultivated herbage in alpine region.Journal of Anhui Agriculture Sciences,2008,36(15):6394-6395.(in Chinese)
[3]	Vinther F P.Biological nitrogen fixation in grassclover affected by animal excreta.Plant and Soil,1998,203:207-215.
[4]	Zhang X Y,Yang Y F,Qiao N,Yang X J.Effects of herbivoreson dispersal and germination capacity of Zoysia japonica seeds.Chinese Journal of Ecology,2007,26(9):1491-1494.(in Chinese)
[4]	何奕忻,孙庚,罗鹏,吴宁.牲畜粪便对草地生态系统影响的研究进展.生态学杂志,2009,28(2):322-328.
[5]	Moe S R,Wegge P.Effects of decomposition of deer dung on nutrient redistribution and on soil and plant nutrients on intensively grazed grasslands in low land Nepal.Ecological Research,2008,23:227-234.
[5]	Jing Y Y,Xu C L,Chen L J,Yu X J,Yang H L,Zhang J W,Xiao H.Density and diversity of plant seeds in yak and sheep dung in cold season pasture of alpine meadow.Chinese Journal of Ecology,2014,33(10):2603-2609.(in Chinese)
[6]	侯扶江,杨中艺.放牧对草地的作用.生态学报,2006,26(1):244-264.
[6]	Jiang S C,Zhou D W.The impact of cattle dung deposition on grasslands in the Songnen Grassland.Acta Prataculturae Sinica,2006,15(4):30-35.(in Chinese)
[7]	Sun H,Yu Y W,Ma X L,Mou X M,Zhang H M,Liao J F,Hou F J.Effect of animal dung deposition on grassland nutrients and botanical composition in mixed Lolium perenne and Trifolium repens pasture in Guizhou plateau.Pratacultural Science,2014,31(3):488-498.(in Chinese)
[7]	Krzic M,Broner K,Thomoposon D J,Bomke A A.Soil properties and species diversity of grazed crested wheatgrass and native rangelands.Journal of Range Management,2000,53:353-358.
[8]	Wang X,Song N P,Yang X G,Xiao X P,Yang M X.Effect of sheep dung return on surface soil organic carbon and total nitrogen contents in deserted grassland.Bulletin of Soil and Water Conservation,2013,33(5):6-10.(in Chinese)
[8]	丁生祥,郭连云.追施有机肥对高寒栽培牧草产量的影响.安徽农业科技,2008,36(15):6394-6395.
[9]	He Y X,Sun G,Liu L,Luo P,Wu N,Luo G R.Effect of yak dung on high-frigid meadow soil nutrition in northwestern Sichuan,China.Chinese Journal Apple Environment Biology,2009,15(5):666-671.(in Chinese)
[9]	G#x000f6;kbulak F.Effect of American bison ( Bison bison L.) on the recovery and germinability of seeds of range forage species.Grass and Forage Science,2002,57:395-400.
[10]	von Marilaun K A.The Natural History of Plants(Vol.#x02161;.).Translation by Oliver F W.London:Blackie and Son.,1902.
[10]	Ma C H,Han J G,Zhang L,Cheng J,Duan H J,Yang Z L,Dong Y M,Chen J X.Effect of nitrogen fertilizer application on seed quality and yield components of tall fescue in Xinjiang.Acta Prataculture Sinica,2003,12(6):74-78.(in Chinese)
[11]	Myers J A,Vellend M,Gardescu S,Marks P L.Seed dispersal by white-tailed deer:Implications for long-distance dispersal,invasion,and migration of plants in eastern North America.Oecologia,2004,139:35-44.
[11]	Wang J F,Gao S,Wang D S,Mu C S,Mu Y G.Studies of the relations among the fertilizer,leaf area and the traits of number characters in Leymus chinensis Journal of Jilin Normal University:Natural Science Edition,2007(2):34-38.(in Chinese)
[12]	Zhao H K,Ma Z,Zhang C H,Lei Z L,Yao B Q,Zhou H K.The reproductive allocation of Avena sativa under different planting densities and nitrogen addition treatment.Pratacultural Science,2016,33(2):249-258.(in Chinese)
[12]	Pakeman R J,Digneffe G,Small J L.Ecological correlates of endozoochory by herbivores.Functional Ecology,2002,16:296-304.
[13]	Mouissie A M,van der Veen C E J,Veen G F C,Diggelen R V.Ecological correlates of seed survival after ingestion by fallow deer.Functional Ecology,2005,19(2):284-290.
[13]	Sun T J.Effects of fertilizer application on seed yield formation and seed physiological and biochemical characters during the seed development of grasses.PhD Thesis.Beijing:China Agricultural University,2004.(in Chinese)
[14]	Min X X.Effect of sheep manure on growth of Poa pratensis L. cv. Qinghai and soil of grassland.Master Thesis.Xining:Qinghai University,2014.
[14]	Ghassali F,Osman A E,Cocks P S.Rehabilitation of degraded grasslands in north Syria:The use of Awassi sheep to disperse the seeds of annual pasture legumes.Experimental Agriculture,1998,34:391-405.
[15]	Jing S C,Zhou D W.Effect of cattle dung on the grazing behaviour of livestock in songnen grassland.Grassland of China,2002,24(1):41-45.(in Chinese)
[15]	张学勇,杨允菲,乔娜,杨骁婧.草食动物对结缕草种子散布及发芽力的影响.生态学杂志,2007,26(9):1491-1494.
[16]	景媛媛,徐长林,陈陆军,鱼小军,杨海磊,张建文,肖红.高寒草甸冷季牧场牦牛和藏羊粪中植物种子密度和多样性.生态学杂志,2014,33(10):2603-2609.
[16]	Yu Y W,Nan Z B.Animal urine excretion characteristics and its effect on grassland vegetation and animal selective intake:A review.Acta Ecologica Sinica,2008,28(2):777-785.(in Chinese)
[17]	Milotic T,Hoffmann M.Reduced germination success of temperate grassland seeds sown in dung:Consequences for post-dispersal seed fate.Plant Biology,2016,18:1038-1047.
[17]	Wan J J,Yang J J,Ren A T,Ma C H,Yu L,Lu W H.Effect of herbivores on seed germination by meta analysis.Pratacultural Science,2013,30(10):1852-1861.(in Chinese)
[18]	Yan R R,Wei Z J,Xin X P,Liu H M,Yang J,Wurenqiqige.Effects of grazing systems on germinable soil seed bank of desert steppe.Journal of Desert Research,2011,31(5):703-708.(in Chinese)
[18]	Grande D,Mancilla-Leyt#x000f3;n J M,Delgado-Perti#x000f1;ez M,Martin-Vicente A.Endozoochorus seed dispersal by goats:Recovery,germinability and emergence of five Mediterranean shrub species.Spanish Journal of Agricultural Research,2013,11(2):347-355.
[19]	Horn A,Pachmann G,Poschlod P.Can sheep replace indigenous antelope as seed dispersers in the Kalahari?Journal of Arid Environment,2013,91:69-78.
[19]	Shen Y,Liu C F,Ma H B,Zhao F,Xie Y Z.Response of a soil seed bank to modes of grassland management on a desert steppe.Acta Ecologica Sinica,2015,35(14):4725-4732.(in Chinese)
[20]	Vellend M,Myers J A,Gardescu S,Marks P L.Dispersal of Trillium seeds by deer:Implications for long-distance migration of forest herbs.Ecology,2003,84(4):1067-1072.
[20]	Shang Z H,Long R J,Ma Y T,Zhang L M,Shi J J,Ding L L.Soil seed banks of degraded alpine grassland in headwater region of the Yellow River:Quantities and dynamics of seed germination.Chinese Journal of Applied and Environmental Biology,2006,12(3):313-317.(in Chinese)
[21]	Haruma Ishikawa.Effects of ingestion of seeds by sika deer( Ceryus nippon ) and dung presence on their germination in a herbaceous community.Ecological Research,2010,25:591-598.
[21]	Yi C G,Ma Y T,Li S X,Wang Y L,Yang H R.Impact of enclosure on the characteristic of soil seed bank of Poa pratensis cv.Qinghai cultured grassland.Chinese Qinghai Journal of Animal and Veterinary Sciences,2012,42(2):17-19.(in Chinese)
[22]	Qiao Y X,Zhang Y P,Chen C,Ma G.Effects of temperature,light,salinity and pH on the germination of Suaeda seeds.Northern Horticulture,2009(11):60-63.(in Chinese)
[22]	Aarous S R,Oconnor C R,Gourley C J P.Dung decomposition in temperate dariy pastures #x02160;:Changes in soil properties.Australian.Journal of Soil Research,2004,42(1):107-114.
[23]	姜世成,周道玮.牛粪堆积对草地影响的研究.草业学报,2006,15(4):30-35.
[23]	Song H L,Sun Z G,Sun J K,Mou X J,Jiang H H,Sun W G.Effect of nitrogen and phosphorus on seed germination and seedling growth of Suaeda salsa under different growth conditions of the Yellow River Estuary.Acta Prataculture Sinica,2012,21(6):30-41.(in Chinese)
[24]	Laubach J,Taghizadeh-toosi A,Gibbs S J,Sherlock R R,Kelliher F M,Grover S P P.Ammonia emissions from cattle urine and dung excreted on pasture.Biogeosciences,2013,10:327-338.
[24]	He X,Li Q F,Zhao M X,Jiang F H.Effects of fertilizer applications on the seed germination of Elymus sibiricus and Agropyron desertorum .Acta Agrestia Sinica,2003,11(2):159-162.(in Chinese)
[25]	孙红,于应文,马向丽,牟晓明,张红梅,廖加法,侯扶江.畜粪沉积对贵州高原黑麦草+白三叶草地养分和植被构成的影响.草业科学,2014,31(3):488-498.
[25]	Ma H Y,Liang Z W.Effects of different soil pH and soil extracts on the germination and seedling growth of Leymus chinensis .Chinese Bulletin of Botany,2007,24(2):181-188.(in Chinese)
[26]	Li N,Zhong M,Leng X,Wan A,Fang S B,An S Q.Seed dispersal effectiveness of plant by frugivores:A review.Chinese Journal of Ecology,2015,34(7):2041-2047.(in Chinese)
[26]	王兴,宋乃平,杨新国,肖绪培,杨明秀.羊粪归还对荒漠草原表层土壤碳氮的影响.水土保持通报,2013,33(5):6-10.
[27]	何奕忻,孙庚,刘琳,罗鹏,吴宁,罗光荣.牦牛粪便对川西北高寒草甸土壤养分的影响.应用与环境生物学报,2009,15(5):666-671.
[28]	Silva F D D,Amado T J C,Bredemeier C,Bremm C,Anghinoni I,Carvalho P C D F.Pasture grazing intensity and presence or absence of cattle dung input and its relationships to soybean nutrition and yield in integrated crop-livestock systems under no-till.European Journal of Agronomy,2014,57:84-91.
[29]	Gillet F,Kohler F,Vandenberghe C,Buttler A.Effect of dung deposition on small-scale patch structure and seasonal vegetation dynamics in mountain pastures.Agriculture,Ecosystems and Environment,2010,135:34-41.
[30]	Serin Y,Tan M,Koc A,Gokkus A.The effect of N applied in different seasons and does on seed yield and some yield components of smooth bromegrass ( Bromus inermis Leyss.) and relationships among the characteristics.Turkish Journal of Agriculture and Forertry,1999,23:257-264.
[31]	马春晖,韩建国,张玲,程军,段黄金,杨忠良,董玉民,陈建新.施氮肥对羊草种子质量和产量组成的影响.草业学报,2003,12(6):74-78.
[32]	王俊锋,高嵩,王东升,穆春生,穆永光.施肥对羊草叶面积与穗部数量性状关系的影响.吉林师范大学学报:自然科学版,2007(2):34-38.
[33]	赵宏魁,马真,张春辉,雷占兰,姚步青,周华坤.种子密度和施氮水平对燕麦生物量分配的影响.草业科学,2016,33(2):249-258.
[34]	Colvill K E,Marshall C.Tiller dynamics and assimilate partitioning in Loium perennen particular reference to flowering.Annals of Applied Biology,1984,104:543-557.
[35]	孙铁军.施肥对禾本科牧草种子产量形成及种子发育过程中生理生化特性的影响.北京:中国农业大学博士学位论文,2004.
[36]	Niu K C,Luo Y J,Philippe C,Du G.The role of biomass allocation strategy in diversity loss due to fertilization.Basic and Applied Ecology,2008(9):485-493.
[37]	G#x000f3;mez I,Fern#x000e1;ndez J L,Yuseika Olivera,Arias Y R.Effect of cattle manure on the establishment and seed production of Teramnus labialis .Pastosy Forrajes,2007,30(2):213-219.
[38]	闵星星.羊粪对青海草地早熟禾生长及草地土壤的影响.西宁:青海大学硕士学位论文,2014.
[39]	Tjelele J,Ward D,Dziba L.The effects of seed ingestion by livestock,dung fertilization,trampling,grass competition and fire on seeding establishment of two woody plant species.PLoS One,2015,10(2):1-13.
[40]	姜世成,周道玮.草原牛粪对牲畜取食影响的研究.中国草地,2002,24(1):41-45.
[41]	Hutchings M R,Gordon I J,Kyriazkis I,Jackson F.Sheep avoidance of faeces-contaminated patches leads to a trade-off-between intake rate of forage and parasitism in subsequent foraging decisions.Animal Behaviour,2001,62:955-964.
[42]	于应文,南志标.畜尿排泄特征及其对草地植被和家畜选择采食的作用.生态学报,2008,28(2):777-785.
[43]	Mouissie A M,Vos P,Verhagen H M C,Bakker J P.Endozoochory by free ranging,large herbivores:Ecological correlates and perspectives for restoration.Basic and Applied Ecology,2005,6:547-558.
[44]	Brochet A L,Matthieu G,Michel G C,Fritz H,Green A J.Endozoochory of Mediterranean aquatic plant seeds by teal after a period of desiccation:Determinants of seed survival and influence of retention time on germinability and viability.Aquatic Botany,2010,93:99-106.
[45]	Mancilla-Leyt#x000f3;n J M,Fern#x000e1;ndez-Al#x000e9;s R,Mart#x000ed;n V A.Plant-ungulate interaction:Goat gut passage effect on survival and germination of Mediterranean shrub seeds.Journal of Vegetation Science,2011,22:1031-1037.
[46]	Soons M B,Vlugt C V D,Lith B V,Heil G W,Klaassen M.Small seed size increases the potential for dispersal of wetland plants by ducks.Journal of Ecology,2008,96(4):619-627.
[47]	Traveset A.Effect of seed passage through vertebrate frugivores#x02019; guts on germination:A review.Perspectives in Plant Ecology and Evolutionary Systematics,1998,1:151-190.
[48]	Bruun H H,Poschlod P.Why are small seeds dispersed through animal guts:Large numbers or seed size per se?Oikos,2006,113(3):402-411.
[49]	Eric C,Maurice H.Horse dung germinable seed content in relation to plant species abundance,diet composition and seed characteristics.Basic and Applied Ecology,2005,6:547-558.
[50]	Marina K W,Christopher A C.Recovery and gerninability of native seed fed to cattle.Western North American Naturalist,2006,66(1):121-128.
[51]	万娟娟,杨洁晶,任爱天,马春晖,于磊,鲁为华.草食动物影响植物种子萌发的整合分析.草业科学,2013,30(10):1852-1861.
[52]	Blackshaw R E,Rode L M.Effect of ensiling and rumen digestion by cattle on weed seed viability.Weed Science,1991,39:104-108.
[53]	Isselin-Nondedeu F,Bedecarrats A.Soil microtopographies shaped by plants and cattle facilitate seed bank formation on alpine ski trails.Ecological Engineering,2007,30:278-285.
[54]	Traveset A,Robertson A W,Rodr#x000ed;guez-P#x000e9;rez J.A review on the role of endozoo-chory in seed germination.In:Dennis A J,Schupp E W,Green R J,Westcott D A.(eds).Seed Dispersal.Theory and Its Application in a Changing World.O-xfordshire:CAB International,2007:78-103.
[55]	Janzen D H.Dispersal of small seed by big herivoers:Foliage is the fruit.American Naturalist,1984,123(3):338-353.
[56]	Rosas C A,Engle D M,Shaw J H,Palmer M W.Seed dispersal by Bison bison in a tallgrass prairie.Journal of Vegetation Science,2008,19:769-778.
[57]	Kuiters A T,Huiskes H P J.Potential of endozoochorous seed dispersal by sheep in calcareous grasslands:Correlations with seed traits.Applied Vegetation Science,2010,13:163-172.
[58]	Huston J E,Rector B S,Ellis W C,Allen M L.Dynamics of digestion in cattle,sheep,goats and deer.Journal of Animal Science,1986,62:208-215.
[59]	Samuels M I,Allsopp N,Knight R S.Patterns of resource use by livestock during and after drought on the commons of Namaqualand,South Africa.Journal of Arid Environments,2007,70:728-739.
[60]	Koike S,Morimoto H,Kozakai C,Arimoto,Soga M,Yamazaki K,Koganezawa M.The role of dung beetles as a secondary seed disperser after dispersal by frugivore mammals in a temperate deciduous forest.Acta oecologica-internation Journal of Ecology,2012,41:74-81.
[61]	Griffiths H M,Louzada J,Bardgett R D,Beiroz W,Franca F,Tregidgo D,Barlow J.Biodiversity and environmental context predict dung beetle-mediated seed dispersal in a tropical forest field experiment.Ecology,2015,96(6):1607-1619.
[62]	闫瑞瑞,卫智军,辛晓平,刘红梅,杨静,乌仁其其格.放牧制度对荒漠草原可萌发土壤种子库的影响.中国沙漠,2011,31(5):703-708.
[63]	沈艳,刘彩凤,马红彬,赵菲,谢应忠.荒漠草原土壤种子库对草地管理方式的响应.生态学报,2015,35(14):4725-4732.
[64]	尚占环,龙瑞军,马玉涛,张黎敏,施建军,丁玲玲.黄河源区退化高寒草地土壤种子库:种子萌发的数量和动态.应用与环境生物学报,2006,12(3):313-317.
[65]	Aboling S,Sternberg M,Perevolotsky A,Kigel J.Effects of cattle grazing timing and intensity on soil seed banks and regeneration strategies in a Mediterranean grassland.Community Ecology,2008,9:97-106.
[66]	伊晨刚,马玉涛,李世雄,王彦龙,杨慧茹.封育对青海草地早熟禾人工草地土壤种子库特征的影响.青海畜牧兽医杂志,2012,42(2):17-19.
[67]	Thompson K,Bekker R M,Bekker J P.The Soil Seed Banks of North West Europe:Methodology,Density and Longevity.Cambridge:Cambridge University Press,1997.
[68]	Ehrl#x000e9;n J,van Groenendael J M.The tradeoff between dispersability and longevity-an important aspect of plant species diverdity.Applied Vegetation Science,1998,1:26-29.
[69]	Archer S,Pyke D A.Plant-animal interactions affecting plant establishment and persistence on revegetated rangeland.Journal of Range Management,1991,44:558-565.
[70]	Traba J,Levassor C,Peco B.Restoration of species richness in abandoned Mediterranean grasslands:Seeds in cattle dung.Restoration Ecology,2003,11:378-384.
[71]	Dai X.Impact of cattle dung deposition on the distribution pattern of plant species in an alvar limestone grassland.Journal of Vegetion Sicience,2000,11:715-724.
[72]	Jaroszewicz B.Endozoochory by European bison influences the build-up of the soil seed bank in subcontinental coniferous forest.European Journal of Forest Research,2013,132:445-452.
[73]	Bodmer R E,Ward D.Frugivory in large mammalian herbivores.In:Danell K,Duncan P,Bergstrom R,Pastor J.(eds).Large Herbivore Ecology,Ecosystem Dynamics and Conservation.Cambridge:Cambridge University Press,2006:232-260.
[74]	Rodriguez-Per#x000e9;z J,Wiegand K,Ward D.Interaction between ungulates and bruchid beetles and its effect on Acacia trees:Modeling the costs and benefits analysis of seed dispersal to plant demography.Oecologia,2011,167:97-105.
[75]	Traveset A,Bermejo T,Willson M.Effect of manure composition on seeding emergence and growth of two common shrub species of Southeast Alaska.Plant Ecology,2001,155:29-34.
[76]	Faust C,Eichberg C,Storm C,Schwabe A.Post-dispersal impact on seed fate by livestock trampling#x02014;#x02014;A gap of knowledge.Basic and Applied Ecology,2011,12:215-226.
[77]	乔永旭,张永平,陈超,马刚.温度、光照、盐分和pH值对碱蓬种子萌发的影响.北方园艺,2009(11):60-63.
[78]	宋红丽,孙志高,孙景宽,牟晓杰,姜欢欢,孙文广.氮、磷输入对黄河口潮滩湿地不同生境下碱蓬种子萌发与幼苗生长的影响.草业学报,2012,21(6):30-41.
[79]	贺晓,李青丰,赵明旭,姜凤河.施肥对牧草种子萌发性能的影响.草地学报,2003,11(2):159-162.
[80]	Vignolio O R,Llobet M. Lotus tenuis (Fabaceae) seedling emergence from the soil seed bank covered with cattle dung.Annales Botanici Fennici,2011,48(1):13-20.
[81]	Ocumpaugh W R,Archer S,Stuth J W.Switchgrass recruitment from broadcast seed vs seed fed to cattle.Journal of Range Management,1996,49:368-371.
[82]	马红媛,梁正伟.不同pH值土壤及其浸提液对羊草种子萌发和幼苗生长的影响.植物学通报,2007,24(2):181-188.
[83]	Jordano P.Fruits and frugivoty.In:Leishman M R,Wright I J,Moles A T,Westoby M.(eds).Seeds:The Ecology of Regeneration of Plant Communities.Wallingford:CABI,2014:18-61.
[84]	Gonz#x000e1;lez-Castro A,Calvi#x000f1;o-Cancela M,Nogales M.Comparing seed dispersal effectiveness by frugivores at the community level.Ecology,2015,96(3):808-818.
[85]	Schupp E W,Jordano P,G#x000f3;mez J M.Seed dispersal effectiveness revisited:A conceptual review.New Phytologist,2010,188(2):333-353.
[86]	李宁,钟明,冷欣,万安,方淑波,安树青.食果动物传播植物种子的有效性.生态学杂志,2015,34(7):2041-2047.

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Effects of livestock excreta on herbage seed dispersal and germination

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