کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2074559 1544807 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Variation in male sexual behavior
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
Variation in male sexual behavior
چکیده انگلیسی

Relaxation of natural selection on sexual performance traits in male ruminants has increased phenotypic variation in these heritable traits. Thus, males with sub-standard sexual performance continue to reproduce. This has created a “dud” phenomenon that is costly to animal agriculture. Identification and culling of these lesser performers at an early age and identification of high performing males are critical management goals that must be addressed, and for which greater research priority is needed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Animal Reproduction Science - Volume 105, Issues 1–2, April 2008, Pages 64–71
نویسندگان
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