Effect of a controlled-release urea supplementation on feed intake, digestibility, nitrogen balance and ruminal kinetics of sheep fed low quality tropical forage [0.03%]
低品质热带牧草日粮饲喂的羊补充缓释尿素对其摄食量、养分消化率、氮平衡及瘤胃内物质流量的影响
D C. Puga,H M. Galina,R F. Peréz-Gil et al.
D C. Puga et al.
Four ruminally cannulated crossbred sheep (25+/-3.4kg BW) were divided into a 4x4 Latin square design to measure the effects of controlled-release urea supplement (CRUS). The basal diet consisted of 60% sugar cane tops (Saccharum officinaru...
Relationship between mammary gland infections and some milk immune parameters in Sardinian breed ewes [0.03%]
乳胶炎与撒丁岛羊品种的一些乳汁免疫参数之间的关系
P Moroni,C Cuccuru
P Moroni
Over the last few years an increased rate of intramammary infections caused by environmental and opportunistic pathogens has been observed in sheep farms. The presence of these microorganisms is mainly related to poor conditions of environm...
Pen confinement of yearling ewes with cows or heifers for 14 days to produce bonded sheep [0.03%]
母羊与牛或小母牛一起进行为期14天的单圈舍饲以培养共生羊群关系
E L. Fredrickson,D M. Anderson,R E. Estell et al.
E L. Fredrickson et al.
Mixed species stocking is commonly a more ecologically sound and efficient use of forage resources than single species stocking, especially in pastures having complex assemblages of forage species. However, in many environments livestock pr...
P Wareski,T Motyl,Z Ryniewicz et al.
P Wareski et al.
The expression of apoptosis-related proteins: TGF-beta1 (auto/paracrine inducer) and its receptor (TGF-betaRIII), Bax (promoter), Bcl-2 (inhibitor) and CPP-32 (executor of apoptosis) as well as the apoptotic cell number in mammary glands of...
Changes in some blood constituents of Barki ewes during pregnancy and lactation under semi arid conditions [0.03%]
半干旱条件下巴基母羊妊娠和泌乳期间某些血液成分的变化
M M.A. El-Sherif,F Assad
M M.A. El-Sherif
A study based on 12 pregnant and six dry Barki ewes was carried out to examine the changes in blood constituents during pregnancy and lactation periods. The blood parameters were blood hemoglobin, packed cell volume percent (PCV%), mean cor...
Nutritive value of maize stover/pasture legume mixtures as dry season supplementation for sheep [0.03%]
羊干季补饲玉米秸秆/豆科牧草混合料的营养价值研究
M Undi,K C. Kawonga,R M. Musendo
M Undi
Two experiments were carried out to determine the nutrient contents and relative preferences of maize stover and three legumes forages and their feeding on intake and digestibility of sheep. Maize stover was blended with three legumes, styl...
Nutritive value of lentil and vetch straws as compared with alfalfa hay and wheat straw for replacement ewe lambs [0.03%]
豌豆与野豌豆秸秆的营养价值和其对 alfalfa 干草及小麦秸秆的替代价值比较试验——给予小母羊的试验
S G. Haddad,M Q. Husein
S G. Haddad
The objective of this study was to compare the nutritive value of lentil straw (LS) and vetch straws (VS) with alfalfa hay (AH) and wheat straw (WS). Forty Awassi ewes (body weight (BW)=56.2kg) were assigned randomly to four dietary treatme...
Relationships among somatic cell count, California mastitis test, impedance and bacteriological status of milk in goats and sheep in early lactation [0.03%]
肉牛奶山羊和绵羊泌乳初期体细胞数、加州乳房炎检验、电导率及乳细菌状况的关系研究
S McDougall,P Murdough,W Pankey et al.
S McDougall et al.
The objectives of this trial were to evaluate and compare the test characteristics of a number of indirect tests of bacteriological status of the milk from goats and sheep and to assess the affect of varying levels of prevalence of infectio...
Response of Najdi sheep to oral administration of Citrullus colocynthis fruits, Nerium oleander leaves or their mixture [0.03%]
库特鲁斯丝瓜和夹竹桃对纳吉迪羊的口服效果
S E.I. Adam,M A. Al-Yahya,A H. Al-Farhan
S E.I. Adam
Susceptibility of sheep to oral administration of Citrullus colocynthis fruits, Nerium oleander leaves or their mixture is described in 12 sheep assigned as untreated controls, C. colocynthis-treated at 0.25g/kg/day, N. oleander-treated at ...
Prevalence of coccidia and gastrointestinal nematode infections in cross bred goats in the dry areas of Sri Lanka [0.03%]
斯里兰卡干地区域杂交山羊艾美耳球虫和消化道线虫感染的流行性研究
A C.M. Faizal,R P.V.J. Rajapakse
A C.M. Faizal
The prevalence and intensity of oocysts of coccidia, particularly Eimeria species, and eggs of gastrointestinal nematodes in kids (2-4 months), young goats (5-12 months) and adult goats (>1 year) were determined in five large herds managed ...