geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Reproductive characters of sheep and goat flocks in the Pyrenees


, : Reproductive characters of sheep and goat flocks in the Pyrenees. EUR Publication ( 11893): 273-281

Reproductive performance was studied on 7 sheep farms (60-413 ewes) in 1983-86 and on 1 goat farm in 1985 (40 and 1986 (84. The sheep farms were placed in 4 classes, roughly corresponding with differences in the lambing season. The number of lambs weaned per ewe per yr was highest (1.34) for a flock of 87 ewes having the main lambing season in autumn and a 2nd lambing season in spring.

US$29.90


Other references

Foroglou, G.P., 1957: Concerning the mamilloparaoptic bundle, otherwise called bundle in A. The author has studied macroscopic dissections of the mamilloparaoptic bundle, which extends between the mamillary tubercle and the two aspects of the optic tract. This bundle splits into two branches, post- and preoptic. The preoptic branch is cl...

Detaille, D.; Guigas, B.; Leverve, X.; Wiernsperger, N.; Devos, P., 2002: Obligatory role of membrane events in the regulatory effect of metformin on the respiratory chain function. From recent findings about the indirect effect of metformin (MET) targeted on the respiratory chain complex I, we reconsidered this question and tried to determine the causality of any alteration at this enzymatic level using Xenopus laevis oocyte...

Ge, Z.; Zhang, F.; Grimaud, J.; Hurst, J.; He, Z., 2013: Long-term investigation of microbial fuel cells treating primary sludge or digested sludge. The long-term performance of sludge treatment in microbial fuel cells (MFCs) was examined by operating two MFCs for almost 500 days. In Phase I, one MFC fed with primary sludge removed 69.8±24.1% of total chemical oxygen demand (TCOD) and 68.4±1...

Erzinkyan, L.; Akopova, A.; Kuprene, L.; Kacherauskis, D., 1977: Chemical composition and characteristics of milk fat stored for a long time. (i) a sample of cows' milk fat kept under natural climatic conditions in Lithuania for 35 yr, and (ii) a sample of ewes' milk fat found in a jug at a depth of 10 m in Armenian mountains and assessed to be some 600 yr old were analysed in...

Zheng Ya hui; Zhou Shang fu; Liu Xiang qi; Wang Xian zhen, 1980: Late Tertiary pollen and spores from North Jiangsu and its adjacent region. Abstracts - International Palynological Conference 5: 450

Villagrana-Zesati, Jús.Roberto.; Guerra-Infante, F.M.; Sosa-González, I.Elena., 2013: Clinical efficacy of fluconazole, tinidazole and clindamycin vs fluconazole, tinidazole and azithromycin in the treatment of mixed cervical-vaginal infections, included those caused by Mycoplasma and Chlamydia trachomatis. In the United States 19 million people acquire a sexually transmitted disease every year. Sexually transmitted diseases impact in gynecological terms because they may cause sterility, infertility and ectopic pregnancy. To compare the effectiveness...

Brem, S.S.; Jensen, H.M.; Gullino, P.M., 1978: Angiogenesis as a marker of pre neoplastic lesions of the human breast. At the time of biopsy or mastectomy, 947 tissue fragments from 42 patients were transplanted onto the rabbit iris to determine their capacity to elicit new formation of vessels. In all 10 carcinomas tested, at least 1 of the transplanted fragments...

Anonymous, 1959: The Life Cycle of the Malaria Parasite-1951; Sound; Colour; 22 minutes. Canadian Medical Association Journal 81(6): 500-500

Jang, T.; Litofsky, N.Scott.; Smith, T.W.; Ross, A.H.; Recht, L.D., 2004: Aberrant nestin expression during ethylnitrosourea-(ENU)-induced neurocarcinogenesis. Nestin is a unique intermediate filament protein. While it is robustly expressed in developing brain, postnatal expression is limited to the brain's subventricular zone (SVZ) and endothelial cells. Reexpression occurs, however, under several...

Fairbairn H.W.; Bottino M.L.; Pinson W.H.; Hurley P.M., 1968: Whole-rock age and initial Sr-87:Sr-86 of volcanic rocks underlying fossiliferous Lower Cambrian in the Atlantic provinces of Canada. Special Paper - Geological Society of America Pages 65