<div>Background: Large variation for body size and weight exist among indigenous goat breeds. Many livestock development agencies recommending crossbreeding of large size goats with small and medium sizes to increase the body size, growth rate, dressing weight and dressing percentage of progeny without being systemic data and combining ability among breeds used. In view of above crossbreeding experiment was conducted by crossing Jamunapari male with Barbari female.&nbsp; 
 
Methods: Ten Barbari females were crossed with medium size two Jamunapari male. The crossbred males (07) were kept under stall feeding on high input diet along with Barbari and Jamunapari pure-bred males at weaning. The growth (body weight and average daily weight gains) were studied up to 9 months of age. The animals were slaughtered at 9 months and carcass traits (dressing weight and percentage) were studied. 
 
Result: Pre-weaning growth (0-3m) was statistically similar (P&gt;0.05) in all the group of goats. However different trend was obtained in post weaning growth stage, ADG being significantly (P&lt;0.05) more in Jamunapari breed (94.10g) as compared to Barbari (73.43g) and crossbred goats (74.24g). The dressing (%) was significantly (P&lt;0.05) higher in Jamunapari goats (47.28) as compared to Barbari (40.47) and crossbred (40.44). The carcass results revealed that growth and carcass performance was highest in Jamunapari kids and significantly different from pure bred Barbari and crossbred kids. However, Carcass traits (Carcass weight and Dressing percent) performances were not significantly different in between Barbari and Jamunapari x Barbari crossbred kids. Thus, crossing of Jamunapari with Barbari breed is not being suggested to increase body weight and carcass attributes of crossbreed progeny.</div>

​Comparative Growth Performance and Carcass Characteristics of Jamunapari, Barbari and their Crossbred under Stall Fed Condition

<div>Background:&nbsp;High mortality of goat kids due to infectious and non-infectious diseases negatively impacts goat husbandry.&nbsp; 
 
Methods: To study the influence of genetic and nongenetic factors on preweaning mortality of goat kids, three years&rsquo; data (July, 2015 to June, 2018) of breeds maintained at Indian Council of Agricultural Research-Central Institute for Research on Goats (ICAR-CIRG) viz. Barbari, Jamunapari and Jakhrana was analyzed to find effect of breed, parity, birth weight, litter size, season of birth, sex and kid&rsquo;s age on mortality. Postmortem findings as entered in the record have been considered to arrive at the cause of mortality.&nbsp; 
 
Result: A preweaning mortality rate of 2.59% was recorded in kids of all the three breeds studied. Mortality rate of Barbari, Jamunapari and Jakhrana kids was found to be 2.15%, 3.39% and 2.13% respectively. Kids birth weight, sex or age had no effect on mortality. Highest mortality was observed in kids born as triplet/quadruplet (4.49%) followed by that in twins (2.88%) and singlets (2.01%). Highest mortality was observed in kids born to primiparous dams (3.95%) followed by kids born to dams having =/&gt; 5th parity (3.01%) and least in 2nd to 4th parity (1.82%). Most of the kids died due to enteritis (38.3%) followed by pneumonia (28.3%), debility and anemia (11.7%) septicemia (10%) and others in remaining 11.7% cases.</div>

​Comparative Growth Performance and Carcass Characteristics of Jamunapari, Barbari and their Crossbred under Stall Fed Condition

​Risk Factors Associated with Preweaning Mortality of Barbari, Jamunapari and Jakhrana Goat Kids

Comparative Growth Performance and Carcass Characteristics of Jamunapari, Barbari and their Crossbred under Stall Fed Condition

Risk Factors Associated with Preweaning Mortality of Barbari, Jamunapari and Jakhrana Goat Kids