Breeding selection of rainbow trout for high or low muscle adiposity differentially affects lipogenic capacity and lipid mobilization strategies to cope with food deprivation

Aquaculture ◽  
2018 ◽  
Vol 495 ◽  
pp. 161-171 ◽  
Author(s):  
Esmail Lutfi ◽  
Ningping Gong ◽  
Marcus Johansson ◽  
Albert Sánchez-Moya ◽  
Björn Thrandur Björnsson ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Food Deprivation ◽  
Lipid Mobilization ◽  
Breeding Selection ◽  
Muscle Adiposity ◽  
Selection Of

Temperature Selection of Rainbow Trout (Salmo gairdneri) Fingerlings in Vertical and Horizontal Gradients

1971 ◽  
Vol 28 (11) ◽  
pp. 1801-1804 ◽  
Author(s):  
R. W. McCauley ◽  
W. L. Pond
Keyword(s):  
Rainbow Trout ◽  
Salmo Gairdneri ◽  
Temperature Preference ◽  
Temperature Selection ◽  
Horizontal Gradients ◽  
Significant Difference ◽  
Preferred Temperatures ◽  
Laboratory Investigations ◽  
Horizontal Temperature Gradients ◽  
Selection Of

Preferred temperatures of underyearling rainbow trout (Salmo gairdneri) were determined in both vertical and horizontal temperature gradients. No statistically significant difference was found between the preferred temperatures by the two different methods. This suggests that the nature of the gradient plays a lesser role than generally believed in laboratory investigations of temperature preference.

scholarly journals Physio-metabolic response of rainbow trout during prolonged food deprivation before slaughter

2018 ◽  
Vol 45 (1) ◽  
pp. 253-265 ◽  
Author(s):  
Rubén Bermejo-Poza ◽  
Montserrat Fernández-Muela ◽  
Jesús De la Fuente ◽  
Concepción Pérez ◽  
Elisabet González de Chavarri ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Food Deprivation ◽  
Metabolic Response

SELECTION OF BLACK-AND-WHITE MOTLEY BREED OF CATTLE USING DIFFERENT METHODS OF BREEDING SELECTION

2016 ◽  
Vol 1 (1) ◽  
pp. 37-40
Author(s):  
Любимов ◽  
Aleksandr Lyubimov ◽  
Юдин ◽  
Vitaliy Yudin ◽  
Никитин ◽  
...  
Keyword(s):  
Conventional Wisdom ◽  
Positive Development ◽  
Mass Selection ◽  
Black And White ◽  
Related Pair ◽  
Udmurt Republic ◽  
Line Selection ◽  
Breeding Selection ◽  
Selection Of

The purpose of research is improving the efficiency of the breeding process with the planned inbreeding. Based on the works of Russian and foreign authors it is necessary to more closely approach the implementation of this method in practice. Many farms in the breeding of cattle meets application-related selection, often this phenomenon is spontaneous mean mass selection without studying the ancestry of individual animals or the proper documentation for the selection of the herd, and sometimes livestock-breeders deliberately form a related pair, despite the fact that in the literature there is still no clear conventional wisdom about the dangers of inbreeding or positive development. To properly assess the effectiveness of inbreeding it should be primarily studied the results of the use of inbred animals. The studies were conducted in a herd of Black-Motley breed cattle AIC «LUCH» Vavozhsky District of Udmurt Republic. The material for the study were pedigree card form 2-MOL, the data records, zootechnical and breeding records. Among outbreed animals were selected animals obtained by using the in-line selection and cross- line one. Inbreed individuals were classified depending on the degree and type of inbreeding. Cows resulting from the use of inbreeding, outbreeding outperform their half relative by yield of milk at 187.1 kg (3.5%). Between the calving, the longest period was detected in the group of cows resulting moderate inbreeding - 421.2 (R≥0.95) of the day, which is above the average for the group of outbreed and inbreed animals by 22.6 and 11.1 days, respectively.

Food deprivation and refeeding effects on pineal indoles metabolism and melatonin synthesis in the rainbow trout Oncorhynchus mykiss

2008 ◽  
Vol 156 (2) ◽  
pp. 410-417 ◽  
Author(s):  
Rosa M. Ceinos ◽  
Sergio Polakof ◽  
Arnau Rodríguez Illamola ◽  
José L. Soengas ◽  
Jesús M. Míguez
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Food Deprivation ◽  
Pineal Indoles ◽  
Melatonin Synthesis ◽  
Rainbow Trout Oncorhynchus Mykiss
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