排序方式: 共有8条查询结果,搜索用时 0 毫秒
1
1.
Tomohiro MITANI Makoto TAKAHASHI Koichiro UEDA Hiroki NAKATSUJI Seiji KONDO Masahiko OKUBO 《Animal Science Journal》2005,76(4):331-337
The effects of supplementary corn silage (CS) of either 2 or 4 kg of dry matter (DM; S + 2 and S + 4, respectively) above the energy requirement for milk production and maintenance for grazing dairy cows (S) were determined. Time‐restricted grazing was used to compare the feed intake, milk production, and nitrogen and energy use of lactating cows. The experiment was carried out on two different pastures using a 3 × 3 Latin square design for each pasture. Cows were grazed for 5 h on a rotational grazing system and were fed concentrate (1 kg per 5 kg of milk yield). Herbage intake was measured using a weighing technique. To calculate the energy and nitrogen use, whole feces and urine were collected. There was no statistical effect of the pastures. Herbage intake decreased by the addition of CS (P = 0.02). The reduction of herbage DM intake per unit consumption of supplementary CS towards the S group were 0.80 and 0.45 kg for the S + 2 and S + 4 groups, respectively. The total DM intake for the S + 4 group was higher than that for the S and S + 2 groups (P = 0.02). Milk yield did not differ among treatments, even though the total DM intake for the S + 4 group was higher than that of the S and S + 2 groups. Nitrogen and energy use did not differ with the addition of CS. 相似文献
2.
3.
4.
Guodong ZHENG Kimio BAMBA Tsutomu OKUBO Lekh RAJ JUNEJA Itaro OGUNI Kazutoshi SAYAMA 《Animal Science Journal》2005,76(2):153-157
To clarify the details of the anti‐obesity effect of theanine, γ‐glutamylethylamide, female ICR mice were fed diets containing theanine at the concentrations of 0.01, 0.02, 0.04, 0.08 and 0.16% for 16 weeks. Bodyweight and food intake in the mice were measured every 4 weeks, and several organs and intraperitoneal adipose tissues (IPAT) were weighed after the feeding. In addition, lipid levels in the serum and liver were analyzed. As a result, the bodyweight increase and weight of IPAT were significantly reduced in mice fed 0.04% theanine compared with controls, but not in mice fed other diets. The levels of triglycerides (TG) and non‐esterified fatty acids in the serum and TG level in the liver in mice fed the 0.04% theanine diet were remarkably decreased. These results indicated that bodyweight increase and fat accumulation were suppressed by a limited concentration of 0.04% theanine in mice. 相似文献
5.
By the experimental study about the effect of a circulate loading on the deformation and the Young's model of Sanjome andesite at the distinct strain rate in a low stress state, the viscoelasticity of Sanjome andesite in a low stress state is researched by means of the effect of the circulate loading on the deformation of rocks. It is found that the natural material such as rocks has obvious viscoelasticity, and the mechanical property of rocks has a direct bearing on the size, direction and loading rate, but also on the way of loading and the organization attribute of rocks. 相似文献
6.
Pierre Philippe MBEHANG NGUEMA Torahiko OKUBO Sayaka TSUCHIDA Shiho FUJITA Juichi YAMAGIWA Yutaka TAMURA Kazunari USHIDA 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2015,77(5):619-623
Prevalence of drug-resistant bacteria in wildlife can reveal the actual level of
anthropological burden on the wildlife. In this study, we isolated two multiple
drug-resistant strains, GG6-2 and GG6-1-1, from 27 fresh feces of wild western lowland
gorillas in Moukalaba-Doudou National Park, Gabon. Isolates were identified as
Achromobacter xylosoxidans and Providencia sp.,
respectively. Minimum inhibitory concentrations of the following 12 drugs—ampicillin
(ABPC), cefazolin (CEZ), cefotaxime (CTX), streptomycin (SM), gentamicin (GM), kanamycin
(KM), tetracycline (TC), nalidixic acid (NA), ciprofloxacin (CPFX), colistin (CL),
chloramphenicol (CP) and trimethoprim (TMP)—were determined. Isolate GG6-2 was resistant
to all antimicrobials tested and highly resistant to CTX, SM, TC, NA and TMP. Isolate
GG6-1-1 was resistant to ABPC, CEZ, TC, CL, CP and TMP. 相似文献
7.
8.
1