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Information Journal Paper

Title

EVALUATION OF SOUND AS A DETERRENT FOR REDUCING BIRD DAMAGE INCURRED UPON GRAIN FIELDS

Pages

  63-71

Abstract

 Birds, sometimes numbering in millions, can cause serious damage to grain fields. In order to find a method in line with the environmental issues, and as well effective in controlling birds, the deterrence effect of SOUND was studied in the present research to keep BIRDS AWAY. The broadcast unit was developed with the following design criteria: 1) Three SOUND levels of hawk, gas gun and sparrow distress, with frequencies of 1, 5 and 10 kHz 2) A combination of the SOUNDs of cannon gas and sparrow distress with a frequency of 5 kHz in the morning, and 3) the same in the evening. The results indicated the percent flight of birds as by a mixture of the SOUNDs by 92.46, gas gun 82.90, sparrow distress by 74.58, and hawk 48.22%. There was no significant difference observed between numbers of birds’ flight, following SOUND produced in different frequencies. Also, it was recognized that percent flight of birds in the morning was 8.06 times that in the afternoon.

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    • Cite

    APA: Copy

    ZARE GHALAE ABDE SHAHI, EASA, & YEGANEH, REZA. (2016). EVALUATION OF SOUND AS A DETERRENT FOR REDUCING BIRD DAMAGE INCURRED UPON GRAIN FIELDS. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 47(1), 63-71. SID. https://sid.ir/paper/144230/en

    Vancouver: Copy

    ZARE GHALAE ABDE SHAHI EASA, YEGANEH REZA. EVALUATION OF SOUND AS A DETERRENT FOR REDUCING BIRD DAMAGE INCURRED UPON GRAIN FIELDS. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2016;47(1):63-71. Available from: https://sid.ir/paper/144230/en

    IEEE: Copy

    EASA ZARE GHALAE ABDE SHAHI, and REZA YEGANEH, “EVALUATION OF SOUND AS A DETERRENT FOR REDUCING BIRD DAMAGE INCURRED UPON GRAIN FIELDS,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 47, no. 1, pp. 63–71, 2016, [Online]. Available: https://sid.ir/paper/144230/en

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