Reproductive and rearing performance of gilts with different side fat thickness before start of breeding

被引：0

作者：

Kammerer, B ^{[1
]}

Muller, S ^{[1
]}

Huhn, U ^{[1
]}

机构：

[1] Geratal Agrar GmbH & Co KG, D-99189 Andisleben, Germany

来源：

ARCHIV FUR TIERZUCHT-ARCHIVES OF ANIMAL BREEDING | 1998年 / 41卷 / 04期

关键词：

gilts; side fat thickness; litter size; rearing performance;

D O I：

暂无

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

1292 gilts from three way crossing Leicoma x F1 (Large White x Landrace) were measured by ultrasonics at day 211.6 +/- 12.8 and 406 gilts of them also at first farrowing and weaning. At start of breeding, gilts weighed 122.9 kg. Sid fat thickness (SFT) averaged 16.42 +/- 3.48 mm. At first conception, gilts were 259 days old. They farrowed with a litter size at birth of 10.20 +/- 2.78 live horn and 0.77 dead born piglets. The number of piglets at weaning with three weeks was 8.52 +/- 2.70 per litter. SFT at day 211 on measurement C 6 had a significant influence (p < 0,05) on litter size (I) and rearing performance (II). Related to the results of all gilts, the deviations from total means were: In 419 gilts with a SFT less than or equal to 13 mm - 0.23 (I) and - 0.29 (II); in 514 gilts with a SFT of 14 - 17 mm + 0.06 (I) and + 0.17(II); in 359 gilts with a SFT of greater than or equal to 18 mm + 0.18 (I) and + 0.01(II).

引用

页码：387 / 396

页数：10

共 50 条

[31] Reproductive endocrine profile in ewes with different thickness of dorsal fat added with bypass fat.
Nieto, R.
Sanchez, T.
Mejia, O.
Olivares, L.
Peralta, J.
Cordero, J.
Molina, P.
Cardenas, M.
Garcia, E.
Cedillo, N.
JOURNAL OF DAIRY SCIENCE, 2010, 93 : 111 - 111
[32] The use of an immunomodulator to enhance the reproductive performance of gilts transported for long distances from breeding to commercial units
Saratsis, P
Alexopoulos, C
Mavromatis, J
Tsinas, AC
Kyriakis, SC
REPRODUCTION IN DOMESTIC ANIMALS, 1999, 34 (02) : 67 - 70
[33] Reproductive Performance of Gilts Enrolled in the Batch Farrowing Ovugel Program Compared with Normal Breeding on Estrus Expression
Johnston, Mike E.
Anderson, Christopher L.
Swanson, Mark E.
Webel, Stephen K.
JOURNAL OF ANIMAL SCIENCE, 2022, 100 : 348 - 348
[34] REPRODUCTIVE-PERFORMANCE OF DWARF BROILER BREEDERS GIVEN DIFFERENT ALLOWANCES OF FOOD DURING THE REARING AND BREEDING PERIODS AND 2 LIGHTING PATTERNS
WHITEHEAD, CC
HERRON, KM
WADDINGTON, D
BRITISH POULTRY SCIENCE, 1987, 28 (03) : 415 - 427
[35] Reproductive Performance of Gilts with Similar Age but with Different Growth Rate at the Onset of Puberty Stimulation
Kummer, R.
Bernardi, M. L.
Schenkel, A. C.
Amaral Filha, W. S.
Wentz, I.
Bortolozzo, F. P.
REPRODUCTION IN DOMESTIC ANIMALS, 2009, 44 (02) : 255 - 259
[36] Reproductive performance of primiparous and multiparous cows fed whole soybeans before breeding
Long, N. M.
Hill, G. M.
Baker, J. F.
Graves, W. M.
Froetschel, M. A.
Mullinix, B. G., Jr.
Keisler, D. H.
POULTRY SCIENCE, 2004, 83 : 298 - 298
[37] Reproductive performance of primiparous and multiparous cows fed whole soybeans before breeding
Long, N. M.
Hill, G. M.
Baker, J. F.
Graves, W. M.
Froetschel, M. A.
Mullinix, B. G., Jr.
Keisler, D. H.
JOURNAL OF ANIMAL SCIENCE, 2004, 82 : 298 - 298
[38] Reproductive performance of primiparous and multiparous cows fed whole soybeans before breeding
Long, N. M.
Hill, G. M.
Baker, J. F.
Graves, W. M.
Froetschel, M. A.
Mullinix, B. G., Jr.
Keisler, D. H.
JOURNAL OF DAIRY SCIENCE, 2004, 87 : 298 - 298
[39] Reproductive performance of crossbred gilts fed on diet containing different levels of rice bran
Thirumurugan, P.
Chhabra, A. K.
Bhar, R.
Pandey, H. H.
INDIAN VETERINARY JOURNAL, 2007, 84 (09): : 946 - 950
[40] THE EFFECT OF FOOD-INTAKE IN THE REARING PERIOD ON THE REPRODUCTIVE-PERFORMANCE OF HEAVY AND LIGHT GILTS FROM LARGE LITTERS
OGLE, RB
DALIN, AM
ANIMAL PRODUCTION, 1989, 49 : 305 - 310

← 1 2 3 4 5 →