Slaughter yield and dietary value of wild and cultured vendace (Coregonus albula)
نویسندگان
چکیده
منابع مشابه
Evaluating the effectiveness of stocking vendace (Coregonus albula (L.)) eleutheroembryos by alizarin marking of otoliths
Lake Wcrbcllin (804 ha. 18 m mean depth). a mesotrophic lake in north-eastem Germany yielded between <] and 14 tons (1.2 and 17.4 kg/ha) of vendace during the] 970's and 1980"'.;. For the last 20 years. the lake has been stocked annually with 0.5 3.3 million eleutheroembryos (620 4100 per ha) in early spring. but the population is presumably self-sustaining. The contribution of stocking to comm...
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این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
Inferring Coalescence times from Gene Trees in Two Hypothesized Subpopulations of Vendace (coregonus Albula L.) – a Selective, One-site Approach
Data regarding the AluI restriction site polymorphism from a recent study on mitochondrial DNA phylogeographic relatedness of vendace (Coregonus albula L.) populations were re-examined using the coalescent method. Restriction site loss at the AluI recognition sequence was modeled as a mutation, and ancestral information such as time to the most recent common ancestor (TMRCA) and age of the muta...
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Species invasions can have wide-ranging biological and socio-economic effects and are generally unwanted by legislation. Identification of the source population as well as the ecology and genetics of both the invader population and the receiving community is of crucial importance. The rapid invasion of a small coregonid fish vendace (Coregonus albula) in a major northern European subarctic wate...
متن کاملNutritive value of wild edible and cultured mushrooms
The nutritive value of Pleurotus ostreatus (Jacq. ex Fr.) Kumm., Pleurotus sajor-caju (Fr.) Singer, and Agaricus bisporus (Large) Sign. was determined. Dry matter, moisture, crude ash, protein, fat, cellulose, organic matter, and nitrogen-free extract were 89.7%-90.3%, 9.7%-10.3%, 6.0%-13.7%, 27.8%-41.6%, 0.5%-1.3%, 10.0%-16.2%, 76.0%-84.0%, and 26.7%-36.8% of dry weight, respectively. Mineral ...
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ژورنال
عنوان ژورنال: Fisheries & Aquatic Life
سال: 2020
ISSN: 2545-059X
DOI: 10.2478/aopf-2020-0012