Influence of some ecological factors on origin and distribution of fish diseases
Автор: Abdullayeva Khalida Gadzhimammed Kyzy
Журнал: Известия Самарского научного центра Российской академии наук @izvestiya-ssc
Рубрика: Водные экосистемы
Статья в выпуске: 5-1 т.14, 2012 года.
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The most important condition for origin of diseases among fishes is occurrence of certain conditions promoting to increase in the pathogen number. They include fish age, density of the host population, feeding intensity, physiological state, composition and quality of the feed, water chemical composition, PH content, some aspects of human impact on the parasites fauna.
Fish diseases, age, density of population, intensity of feeding, quality of feed, chemical composition of water, содержание ph, ph content
Короткий адрес: https://sciup.org/148201446
IDR: 148201446
