نتائج البحث

Optimal phenology of annual plants under grazing pressure

• Authors : Norio Yamamura; Noboru Fujita; Motoyuki Hayashi ...

• Source: http://www.chikyu.ac.jp/yamamura-pro/yamamura/PDF/2007_JTB.pdf.

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Phytoplankton succession in microcosm experiments under simultaneous grazing pressure and resource limitation

• Authors : Ulrich Sommer; The Pennsylvania State University CiteSeerX Archives

• Source: http://www.aslo.org/lo/toc/vol_33/issue_5/1037.pdf.

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Twentieth century forest–grassland ecotone shift in Montana under differing livestock grazing pressure

• Authors : Temuulen Tsagaan Sankey; Cliff Montagne; Lisa Graumlich ...

Subjects: Ecotone shift; Livestock herbivory; Aspen

• Source: http://www.bioregions.org/pdfs/ecotones_montana.pdf.

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Regeneration of Lasiurus sindicus in relation to grazing pressure and root-zone soil moisture in arid rangelands of western

• Authors : R. S. Mertia; R. Prasad; B. K. Kandpal ...

• Source: http://www.tropicalgrasslands.asn.au/Tropical Grasslands Journal archive/PDFs/Vol_40_2006/Vol_40_01_2006_pp40_44.pdf.

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MONITORING FIRES IN AREAS CHARACTERIZED BY GRAZING PRESSURE

• Authors : G. Enne Nucleo; Ricerca Desertificazione; Università Di Sassari ...

• Source: http://eprints.uniss.it/2579/1/D%27Angelo_M_ContrCongresso_2000_Monitoring.pdf.

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Optimal Grazing Pressure under Output Price and Production Uncertainty with Alternative Functional Forms By

• Authors : Simeon Kaitibie; William Nganje; B. Wade Brorsen ...

• Source: http://ageconsearch.umn.edu/bitstream/22020/1/sp03ka05.pdf.

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[Untitled]

• Authors : The Pennsylvania State University CiteSeerX Archives

Subjects: Average daily gain; Continuous grazing; Grazing pressure

• Source: http://www.snarc.ars.usda.gov/SP2UserFiles/person/1354/56.Derneretal.2008LivestockScience.pdf.

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DO KANGAROOS EXHIBIT WATER-FOCUSED GRAZING PATTERNS IN ARID NEW SOUTH WALES? A CASE STUDY IN STURT NATIONAL PARK

• Authors : Rebecca Montague-drake; David; B. Croft ...

Subjects: Key words; artificial watering point; piosphere

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and

• Authors : T. C. Dearnley; J. G. Duckett; The Pennsylvania State University CiteSeerX Archives

Subjects: reproductive potential; seed viability index; stand size

• Source: http://archive.bsbi.org.uk/Wats22p261.pdf.

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[Untitled]

• Authors : The Pennsylvania State University CiteSeerX Archives

Subjects: grazing pressure; herbage composition; post-grazing height

• Source: http://www.teagasc.ie/research/journalarchives/vol46no1/2-ijfar-46-0802.pdf.

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