Phenotypic and Carcass Characterization of Hassan Sheep

Background: Hassan sheep is the third most populous breed of the five registered sheep breeds from Karnataka with limited studies on its morphological and carcass characteristics. Hence, the study was undertaken to know the present status of morphological and carcass characteristics of this breed. Methods: A total of 34 randomly selected flocks were surveyed and the data on various parameters were collected. The morphometrical data was collected on 344 sheep belonging to eight flocks from the breeding tract. The carcass characteristics were documented by slaughtering six male lambs (between nine to twelve months of age). Result: These sheep had varied coat colours viz. complete white (23.3%), white with light brown patches (58.1%) and white with black patches (18.6%) on head and neck region. It was observed that 40.4 per cent of males and only 1.4 per cent of females were horned. Atrophied ears were noticed in 2.3 per cent of these sheep. The average adult body length (cm), height at wither (cm), chest girth (cm), paunch (cm), ear length (cm), tail length (cm) and average adult body weight (kg) were 66.4±0.62, 65.03±1.45, 75.2±1.02, 76.5±1.38, 15.2±0.07, 11.5±0.07 and 32.7±2.03 in males and 63.8±0.85, 61.7±1.38, 71.8±2.32, 74.5±2.60, 15.0±0.34, 11.3±0.08 and 27.8±1.21 in females, respectively. The difference in body weight between males and females increased significantly over the age. The pre-slaughter weight (PSW), hot carcass weight (HCW) and dressing percentage recorded were 20.3±1.42 Kg, 9.5±0.23 kg and 46.80 per cent, respectively.

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Synthesis of stocks and phenotypic effects of dwarf and bantam sex-linked major genes in egg-type chickens

Brazilian Journal of Genetics ◽

10.1590/s0100-84551997000300003 ◽

1997 ◽

Vol 20 (3) ◽

pp. 371-376

Author(s):

Randolfo William Silvestre Custódio

Keyword(s):

Body Weight ◽

Sexual Maturity ◽

Egg Production ◽

Egg Laying ◽

White Leghorn ◽

Major Genes ◽

Adult Body ◽

Adult Body Weight ◽

The Difference

The present study describes the production of stocks segregating dwarf (dw), bantam (dwB) and normal (dw+) alleles, as well as the characters, shank length, adult body weight, age at sexual maturity and egg production. Heterozygous K dw+/k dwB sires were mated to normal (dw+) dams to produce stock D6.a, and mated to dwB females to produce stock D6.b. Stock D4.a came from mating F1 heterozygous dwB dw sires to dwarf Leghorns. In a third series of matings, 7/8 Sebright and 1/8 dw-Leghorn dwB dw sires were crossed to three groups of dams of different genotypes. The progeny of the normal (dw+), dwarf (dw), and bantam (dwB) dams were designated as stocks D4.b, D4.c and D4.d, respectively. The dw+ dams were White Leghorn strain cross females. The difference between the rate of laying of normal (69.7%) and their bantam sisters (68.6%) was not statistically significant when the average 32-week body weight of the dw+ sisters was 1,897 g. However, when the 32-week body weight of the normal daughters from the same sires and smaller dams was around 1,646 g, the difference between the rate of laying of the normal (78.1%) and their bantam sisters (75.9%) was significant (P < 0.05). The dwB gene may have a similar but smaller effect on the rate of egg laying than its dwarf allele. The difference between sexual maturity of normal and bantam daughters of either the largest or the smallest dams was not statistically significant, even though the smallest dwB pullets were in average 2.9 days older at first egg. The use of shank length combined with adult body weight allowed a precise discrimination between bantams and dwarfs

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Faculty Opinions recommendation of Adult body weight is programmed by a redox-regulated and energy-dependent process during the pronuclear stage in mouse.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.13489060.14866185 ◽

2012 ◽

Author(s):

Keith Jones

Keyword(s):

Body Weight ◽

Dependent Process ◽

Adult Body ◽

Adult Body Weight ◽

Energy Dependent

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Improved Trapping and Handling of an Arboreal, Montane Mammal: Red Panda Ailurus fulgens

Animals ◽

10.3390/ani11040921 ◽

2021 ◽

Vol 11 (4) ◽

pp. 921

Author(s):

Damber Bista ◽

Sonam Tashi Lama ◽

Janno Weerman ◽

Ang Phuri Sherpa ◽

Purushotam Pandey ◽

...

Keyword(s):

Body Weight ◽

Success Rate ◽

Body Length ◽

Tail Length ◽

Morphometric Data ◽

Field Identification ◽

Red Panda ◽

In The Wild ◽

Chest Girth ◽

Ailurus Fulgens

It is sometimes essential to have an animal in the hand to study some of their ecological and biological characteristics. However, capturing a solitary, cryptic, elusive arboreal species such as the red panda in the wild is challenging. We developed and successfully tested a protocol for tracking, trapping, immobilization, and handling of red pandas in the wild in eastern Nepal. We established a red panda sighting rate of 0.89 panda/day with a capture success rate of 0.6. We trapped and collared one animal in 3.7 days. On average, we took nearly 136 (range 50–317) min to capture an animal after spotting it. Further processing was completed in 38.5 (21–70) min. Before capture, we found it difficult to recognize the sex of the red panda and to differentiate sub-adults above six months from adults. However, body weight, body length, tail length, shoulder height, and chest girth can be used for diagnosis, as these attributes are smaller in sub-adults. Our method is a welfare-friendly way of trapping and handling wild red pandas. We report new morphometric data that could serve as a guide for field identification.

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Oral Character and Attitudes and Behavior Related to Food and Eating

Psychological Reports ◽

10.2466/pr0.1988.63.1.15 ◽

1988 ◽

Vol 63 (1) ◽

pp. 15-18 ◽

Cited By ~ 2

Author(s):

Jon K. Mills ◽

Jean Cunningham

Keyword(s):

Body Weight ◽

Developmental Stages ◽

Female College Students ◽

Adult Personality ◽

Adult Body ◽

Adult Body Weight ◽

Projective Measure ◽

And Behavior ◽

Attitudes And Behavior ◽

Early Developmental

Freudian theory predicts that adult personality characteristics and behavior will reflect unresolved conflicts from early developmental stages. In this study, a card from the Blum's Blacky test was used as a projective measure of oral conflict with 35 male and 61 female college students. The presence of such conflict was significantly associated with deviations from norms for body weight, greater variability in adult body weight, rating food as important, and eating more frequently. However, ratings of preoccupation with food were not significantly related to scores for oral conflict. These findings support predictions from psychoanalytic theory and also point to the continued usefulness of the Blacky test in psychoanalytic research.

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