Genetic Selection for Thermotolerance in Ruminants
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چکیده
منابع مشابه
GAMETOPHYTIC SELECTION FOR THERMOTOLERANCE IN PHALAENOPSIS By
Gametophytic selection was examined as a breeding tool in developing Phalaenopsis hybrids that are more cool or warm temperature tolerant. Two hybrid Phalaenopsis, P. (Taisoco Windian × Sogo Yukidian) by P. hybrid unknown, were reciprocally crosspollinated and exposed to 14°C/9°C for 7 days as a cold pollination treatment. Plants were pollinated again and exposed to 30°C/25°C for 3 days for the...
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انتخاب نامساعد یکی از مشکلات اساسی در صنعت بیمه است. که ابتدا در سال 1960، توسط روتشیلد واستیگلیتز مورد بحث ومطالعه قرار گرفت ازآن موقع تاکنون بسیاری از پژوهشگران مدل های مختلفی را برای تجزیه و تحلیل تقاضا برای صنعت بیمه عمر که تماما ناشی از عدم قطعیت در این صنعت میباشد انجام داده اند .وهدف از آن پیدا کردن شرایطی است که تحت آن شرایط انتخاب یا کنار گذاشتن یک بیمه گزار به نفع و یا زیان شرکت بیمه ...
15 صفحه اولFood selection by ruminants
the sensory perception of food 325 NiehofT, A. H. (1967). J. Wash. Acad. Sci. p. 30. Pangborn, R. M., Simone, M. & Nickerson, J. A. (1957). Fd Technol., Champaign 11, 679. Peryam, U. R., Polemis, B. W., Kamen, J. M., Eindhoven, J. & Pilgrim, F. J. (1960). Food Preferences of M e n in the U.S. Armed Forces. Chicago: Quartermaster Food and Container Institute for the Armed Forces. Pfaffmann, C. (...
متن کاملFood selection by ruminants.
the sensory perception of food 325 NiehofT, A. H. (1967). J. Wash. Acad. Sci. p. 30. Pangborn, R. M., Simone, M. & Nickerson, J. A. (1957). Fd Technol., Champaign 11, 679. Peryam, U. R., Polemis, B. W., Kamen, J. M., Eindhoven, J. & Pilgrim, F. J. (1960). Food Preferences of M e n in the U.S. Armed Forces. Chicago: Quartermaster Food and Container Institute for the Armed Forces. Pfaffmann, C. (...
متن کاملThe allometry of patch selection in ruminants.
An axiomatic feature of food consumption by animals is that intake rate and prey abundance are positively related. While this has been demonstrated rigorously for large herbivores, it is apparent from patch selection trials that grazers paradoxically tend to prefer short, sparse swards to tall, dense swards. Indeed, migratory herbivores often shift from areas of high to low sward biomass during...
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ژورنال
عنوان ژورنال: Animals
سال: 2019
ISSN: 2076-2615
DOI: 10.3390/ani9110948