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Volumn 16, Issue 2-3, 1999, Pages 122-125

Precision and accuracy of sward height distributions

Author keywords

DOUBLE NORMAL DISTRIBUTION; MAXIMUM LIKELIHOOD ESTIMATION; PATCH GRAZING; SAMPLE SIZE; SWARD STRUCTURE

Indexed keywords


EID: 0012686905     PISSN: 10220119     EISSN: 17279380     Source Type: Journal    
DOI: 10.2989/10220119909485727     Document Type: Article
Times cited : (3)

References (14)
  • 1
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    • Agha M & Ibrahim MT 1984. Algorithm AS203. Maximum likelihood estimation of mixtures of distributions. Applied Statistics 33:327-332.
    • (1984) Applied Statistics , vol.33 , pp. 327-332
    • Agha, M.1    Ibrahim, M.T.2
  • 3
    • 0027073732 scopus 로고
    • Ecosystem modification created by patch-overgrazing in semi-arid grassland
    • Fuis ER 1992. Ecosystem modification created by patch-overgrazing in semi-arid grassland. Journal of Arid Environments 23:59-69.
    • (1992) Journal of Arid Environments , vol.23 , pp. 59-69
    • Fuis, E.R.1
  • 4
    • 84990794610 scopus 로고
    • The fitting of frequency distributions to height measurements on grazed swards
    • Gibb MJ & Ridout MS 1986. The fitting of frequency distributions to height measurements on grazed swards. Grass & Forage Science 41:247-249.
    • (1986) Grass & Forage Science , vol.41 , pp. 247-249
    • Gibb, M.J.1    Ridout, M.S.2
  • 5
    • 84984515179 scopus 로고
    • Application of double normal frequency distributions fitted to measurements of sward height
    • Gibb MJ & Ridout MS 1988. Application of double normal frequency distributions fitted to measurements of sward height. Grass & Forage Science 43:131-136.
    • (1988) Grass & Forage Science , vol.43 , pp. 131-136
    • Gibb, M.J.1    Ridout, M.S.2
  • 6
    • 0002599418 scopus 로고
    • Short-term effects of cattle-to-sheep ratio and stocking rate on patch grazing in sour grassland
    • Hardy MB 1995. Short-term effects of cattle-to-sheep ratio and stocking rate on patch grazing in sour grassland. African Journal of Range & Forage Science 12:121-127.
    • (1995) African Journal of Range & Forage Science , vol.12 , pp. 121-127
    • Hardy, M.B.1
  • 7
    • 0012625086 scopus 로고
    • A preliminary investigation of area-selective grazing in the Southern Tall Grassveld of Natal
    • Hatch GP & Tainton NM 1990. A preliminary investigation of area-selective grazing in the Southern Tall Grassveld of Natal. Journal of the Grassland Society of Southern Africa 7:238-242.
    • (1990) Journal of the Grassland Society of Southern Africa , vol.7 , pp. 238-242
    • Hatch, G.P.1    Tainton, N.M.2
  • 8
    • 2642651913 scopus 로고    scopus 로고
    • Soil and sward characteristics of patches and non-patches in the Highland Sourveld of South Africa
    • Lütge BU, Hardy MB & Hatch GP 1998. Soil and sward characteristics of patches and non-patches in the Highland Sourveld of South Africa. Tropical Grasslands 32:64-71.
    • (1998) Tropical Grasslands , vol.32 , pp. 64-71
    • Lütge, B.U.1    Hardy, M.B.2    Hatch, G.P.3
  • 9
    • 0033379420 scopus 로고    scopus 로고
    • Effect of cattle and sheep grazing on the structure of Highland Sourveld swards
    • Morris CD, Derry JF & Hardy MB 1999. Effect of cattle and sheep grazing on the structure of Highland Sourveld swards. Tropical Grasslands 33:111-121.
    • (1999) Tropical Grasslands , vol.33 , pp. 111-121
    • Morris, C.D.1    Derry, J.F.2    Hardy, M.B.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.