نتایج جستجو برای: quality traits
تعداد نتایج: 841887 فیلتر نتایج به سال:
Data from 1799 Large White and 1522 Landrace boars were used to obtain heritability and litter effect estimates for performance, carcass and meat quality traits applying a REML procedure fitting an animal model. Analysed traits included average daily gain from three to 18 weeks of age (ADG1) and average daily gain, feed intake and feed conversion ratio from 18 to 22 weeks of age. Carcass traits...
OBJECTIVE optimism is an important variable that has consistently been shown to affect adjustment to quality of life in chronic diseases. This study aims to clarify if dispositional optimism exerts a moderating or a mediating influence on the personality traits-quality of life association, in Portuguese chronic patients. METHODS multiple regression models were used to test the moderation and ...
Mapping of QTL affecting fur quality traits (guard hair length, guard hair thickness, density of wool, surface of the fur and quality) and skin length was performed in a three-generation mink population (F2 design). In the parental generation, Nordic Brown mink were crossed reciprocally with American Black short nap mink. In all, 1082 mink encompassing three generations were used for the analys...
Personality traits of each person form his main psychological structure which helps to shape his life style. So, the purpose of this study was to determine therelation betweenpersonality traits with spiritual intelligence and quality of life in students . This descriptive study was correlational. All students of AllamehTabatabaie University took part in this study in 2009-2020. Among them, 20...
Introduction: Personality traits, anxiety, depression, and hopelessness negatively affect quality of life in women with breast cancer. However, the contribution of each of these factors is not precisely determined. Therefore, the aim of this study was to investigate the relationships among personality traits, anxiety, depression, hopelessness, and quality of life in patients with breast cancer....
Cotton fiber, a raw natural fiber material, is widely used in the textile industry. Understanding the genetic mechanism of fiber traits is helpful for fiber quality improvement. In the present study, the genetic basis of fiber quality traits was explored using two recombinant inbred lines (RILs) and corresponding backcross (BC) populations under multiple environments in Upland cotton based on m...
In endangered and local pig breeds of small population sizes, production has to focus on alternative niche markets with an emphasis on specific product and meat quality traits to achieve economic competiveness. For designing breeding strategies on meat quality, an adequate performance testing scheme focussing on phenotyped selection candidates is required. For the endangered German pig breed 'B...
Pork quality and carcass characteristics are now being integrated into swine breeding objectives because of their economic value. Understanding the genetic basis for these traits is necessary for this to be accomplished. The objective of this study was to estimate phenotypic and genetic parameters for carcass and meat quality traits in 2 Canadian swine populations. Data from a genomic selection...
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