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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
12/07/2017 |
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Data da última atualização: |
12/07/2017 |
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Autoria: |
LINHART, S. B.; ROBERTS, J. D.; DASCH, G. J. |
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Afiliação: |
Samuel B. Linhart; Jerry D. Roberts; Gary J. Dasch. |
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Título: |
Electric fencing reduces coyote predation on pastured sheep. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
Journal of Range Management, v. 35, n. 3, p. 276-281, May, 1982. |
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DOI: |
10.2307/3898301 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Field tests to evaluate electric fencing for protecting pastured sheep from coyote predation were conducted in North Dakota and Kansas in 1977 and 1978. In 1979, 37 western sheep producers using electric fences to exclude coyotes were interviewed and relevant data were recorded and analyzed. An all-electric 12-wire, 168-cm-high fence with alternately charged and grounded wires spaced 13 and 15 cm apart stopped ongoing coyote predation on the two North Dakota test sites. Four or five strands of electrified wire, offset 13 cm from existing woven and barbed wire sheep fences, effectively prevented further coyote predation at two Kansas sites. Sheep producers interviewed expressed a high to moderate degree of satisfaction with the use of electric fencing as a coyote management technique. However, sheep management practices on two-thirds of the ranches remained unchanged after electric fence installation and nearly all producers continued to use other control methods. Sixty percent of the producers stated that they experienced some type of maintenance problems but many of these problems may have been due to poor construction techniques or a failure to check their fences periodically. Cost-benefit factors associated with the use of electric fencing, study limitations, and further research needs are discussed. |
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Palavras-Chave: |
Electric fields; Fencing. |
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Thesaurus Nal: |
Animal husbandry; Electric fences; Farms; Pastures; Predation; Predators; Sheep. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02022naa a2200265 a 4500
001 2072570
005 2017-07-12
008 1982 bl uuuu u00u1 u #d
024 7 $a10.2307/3898301$2DOI
100 1 $aLINHART, S. B.
245 $aElectric fencing reduces coyote predation on pastured sheep.
260 $c1982
520 $aAbstract: Field tests to evaluate electric fencing for protecting pastured sheep from coyote predation were conducted in North Dakota and Kansas in 1977 and 1978. In 1979, 37 western sheep producers using electric fences to exclude coyotes were interviewed and relevant data were recorded and analyzed. An all-electric 12-wire, 168-cm-high fence with alternately charged and grounded wires spaced 13 and 15 cm apart stopped ongoing coyote predation on the two North Dakota test sites. Four or five strands of electrified wire, offset 13 cm from existing woven and barbed wire sheep fences, effectively prevented further coyote predation at two Kansas sites. Sheep producers interviewed expressed a high to moderate degree of satisfaction with the use of electric fencing as a coyote management technique. However, sheep management practices on two-thirds of the ranches remained unchanged after electric fence installation and nearly all producers continued to use other control methods. Sixty percent of the producers stated that they experienced some type of maintenance problems but many of these problems may have been due to poor construction techniques or a failure to check their fences periodically. Cost-benefit factors associated with the use of electric fencing, study limitations, and further research needs are discussed.
650 $aAnimal husbandry
650 $aElectric fences
650 $aFarms
650 $aPastures
650 $aPredation
650 $aPredators
650 $aSheep
653 $aElectric fields
653 $aFencing
700 1 $aROBERTS, J. D.
700 1 $aDASCH, G. J.
773 $tJournal of Range Management$gv. 35, n. 3, p. 276-281, May, 1982.
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Embrapa Caprinos e Ovinos (CNPC) |
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