scholarly journals Landrace Pig

2020 ◽  
Author(s):  
Keyword(s):  
2021 ◽  
Vol 53 ◽  
pp. 33-43
Author(s):  
Yi Yang ◽  
Changchao Sun ◽  
Feng Li ◽  
Anshan Shan ◽  
Baoming Shi

2006 ◽  
Vol 19 (03) ◽  
pp. 180-183 ◽  
Author(s):  
A. Martens ◽  
J. Declercq ◽  
S. Schauvliege ◽  
L. Weiland ◽  
F. Gasthuys ◽  
...  

SummaryThis paper reports the surgical treatment of a tibial fracture in a castrated adult male Belgian Landrace pig of 180 kg. The fracture was repaired using an intramedullary Steinmann pin, combined with cerclage wire and external transfixation. In contrast to other animal species, the fracture repair in the pig was hindered by the short and curved bones, the thick subcutaneous fat layer and the pronounced musculature. Postoperatively, the pig developed an osteomyelitis of the tibia due to pin tract contamination. Despite this complication, the fracture healed acceptably when all fixation material was removed two months after surgery. The infection resolved quickly and a satisfactory clinical result was obtained.


1999 ◽  
Vol 67 (9) ◽  
pp. S594
Author(s):  
P. Brenner ◽  
H. Reichenspurner ◽  
M. Schmoeckel ◽  
C. Wimmer ◽  
A. Rucker ◽  
...  
Keyword(s):  

1991 ◽  
Vol 65 (1-5) ◽  
pp. 263-266 ◽  
Author(s):  
B. Kemp ◽  
L. A. Hartog ◽  
J. J. Klok ◽  
T. Zandstra
Keyword(s):  

Morphologie ◽  
2010 ◽  
Vol 94 (305) ◽  
pp. 26-29 ◽  
Author(s):  
H. Rocha ◽  
L.F.E. Eliziário ◽  
G.C. Wafae ◽  
N.C. Silva ◽  
C.R. Ruiz ◽  
...  
Keyword(s):  

1985 ◽  
Vol 34 (3) ◽  
pp. 364-364
Author(s):  
J. F. COURREAU ◽  
P. SELLIER ◽  
J. BOULARD ◽  
T. BRETON ◽  
P. GOULLIEUX ◽  
...  
Keyword(s):  

2017 ◽  
Vol 71 (2) ◽  
pp. 111-118
Author(s):  
Radoslav Sevic ◽  
Dragomir Lukac ◽  
Vitomir Vidivic ◽  
Nikola Puvaca ◽  
Bozidar Savic ◽  
...  

The aim of this study was to provide a comparative analysis of chemical and fatty acid composition, as well as of the connective tissue proteins in pigs of different genotypes, Mangalitsa and Landrace. Both pig genotypes were fed with the same feed of standard composition and quality. At the end of the fattening period, in total 24 pigs of both genotypes were slaughtered. Based on the analysis of the chemical composition we came to the conclusion that the protein content in both genotypes was similar. Moisture and ash content in the Landrace pig genotype differed significantly (P < 0.01) compared with genotype of Mangalitsa breed. Statistically significant differences (P < 0.01) were established in the fat content, which was 7.95 g/100 g, in pigs of Mangalitsa breed and 1.59 g/100 g in the Landrace pigs breed. Content of hydroxyproline, non-proteinogenic amino acids, in meat of Landrace was significantly higher (P < 0.01) compared to the content in the Mangalitsa breed. The same tendency was observed with regard to the connective tissue protein content, as well as with the relative connective tissue protein content. The fatty acid composition of the meat indicated that the most common saturated fatty acid (SFA) in both tested breeds was palmitic fatty acid (C16), whose content was significantly higher in Landrace (P < 0.01) compared with its content in Mangalitsa breed. In addition, the share of stearic acid (C18) was significantly higher (P < 0.01) in Landrace compared to Mangalitsa pig breed, what significantly contributed to the increase of the SFA share in Landrace compared to Mangalitsa breed. The most common monounsaturated fatty acid in both pig breeds was the oleic fatty acid (C18:1), whose share was significantly higher in Mangalitsa compared to the Landrace breed (P < 0.01). Out of the polyunsaturated fatty acids (PUFA), linoleic fatty acid (C18:2) was the most predominant in both pig breeds, with no statistically significant differences (P > 0.05). The content of PUFA was not statistically significantly different between the tested breeds, as well as the content of n-3 and n-6 fatty acids, which caused no statistically significant differences in the n-6/n-3 PUFA ratio. Ratio of the unsaturated fatty acids, i.e., of the sum of MUFA and PUFA, and of the saturated fatty acids was significantly higher in Mangalitsa compared to Landrace breed (1.86 vs. 1.4), and the same was observed when it comes to the relationship MUFA/SFA (1.51 in Mangalitsa vs. 1.08 in Landrace breed) and MUFA/PUFA (4.35 vs. 3.38).


PIG-BREEDING ◽  
2021 ◽  
pp. 40-48
Author(s):  
SVINAREV I.Yu. ◽  
◽  
KREMLEVА I.V. ◽  
SHEVCHENKO A.V. ◽  
◽  
...  

The purpose of the research was to study the reproductive qualities of Landrace pig lines bred in JSC Rassvet in the period from 2015 to 2017. The productive qualities of pig lines were evaluated by the normal farrowing of sows and indicators of the reproductive qualities of boars. To assess the indicators of reproductive qualities of sows, the index ‒ J3 was developed, which includes the number of live piglets after farrowing, the weight of piglets at weaning, and the number of piglets at weaning. The indicators of the J3 index were adjusted for the alignment of the litter. The index of evaluation of indicators of reproductive qualities of boars, includes indicators of the index of commodity mass of the nest J3 for sows born with a boar and the percentage of fertilization of sows. It was found that the Landrace pig line of French origin has a higher multiplicity and the number of piglets at weaning, but lower milk content. The analysis of correlations of reproductive qualities of sows showed a significant influence of technological factors on the reliability of the assessment of breeding value and confirmed the need to use correction factors for the alignment of the litter.


Sign in / Sign up

Export Citation Format

Share Document