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grey goat
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  青山羊
     (3) The net energy for gain of per gram was correlated with live weight: E_(△W)=1.025W-10.33. (4) The total ME requirement (kJ) for maintenance and live weight gain (gram) of replacement billy grey goat could be estimated: MER=481.6W~(0.75)+(9.0W-90.6)△W.
     ③单位增重净能值E_(△w)(MJ)与体重W有关:E(△w)=1.025W-10.33。 ④青山羊后备公羊每日代谢能需要量MER(MJ)由维持需要和日增重△W(g)需要组成:MER=481.6W~(0.75)+(9.0W-90.6)△W。
短句来源
     Study the Polymorphism of Hircine Growth Differentiation Factor 9 Gene and the Relation of Jining Grey Goat Prolificacy
     生长分化因子9基因多态性与济宁青山羊高繁殖力关系的研究
短句来源
     A new spectrum band, named LDH-X, was found in the patterns of LDH isozymes in sperm of the grey goat by agarose gel electrophoresis.
     用琼脂糖凝胶电泳技术,在青山羊精子LDH酶谱中发现一条新的谱带,称为LDH-X酶带。 LDH-X酶带位置在LDH-4与LDH-5之间。
短句来源
     Studies on the Isolation, Purification, and Some Properties of the Lectin from Grey Goat (Capra,hircus)Intestine
     青山羊(Capra,hircus)小肠凝集素的分离、纯化及性质研究
短句来源
     The result of x ~2 fitness test of primer 2 indicated that Jining grey goat, Wendeng dairy goat, Liaoning cashmere goat, Beijing native goat and Boer goat all kept in Hardy-Weinberg equilibrium (P>0.05).
     对济宁青山羊、文登奶山羊、辽宁绒山羊、北京本地羊、波尔山羊5个山羊品种具有多态性的引物的扩增片段进行x~2适合性检验:引物2扩增片段在这5个山羊品种群体中都保持了Hardy-Weinberg平衡(P>0.05);
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  “grey goat”译为未确定词的双语例句
     Studies on genetic polymorphism of Chengdu Grey Goat
     成都麻羊遗传多态性研究
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     The S/P ratio was obviously different between Yimeng black goat (7.24) and Jining grey goat (5.98).
     沂蒙黑山羊与济宁青山羊的S/P分别为 7 2 3和 5 97。
短句来源
     Study on the Chromosome of Jining Grey Goat
     青山羊染色体研究
短句来源
     And the result of average heterozygosity( =0.054 5)analysis indicated that Chengdu Grey Goat had little variability and small effective size of population,and had faced the sense of urgency of breed preservation.
     平均杂合度分析表明 ,成都麻羊变异程度较小 (H=0 .0 5 4 5 ) ,结合现场实际调查情况 ,可以认为成都麻羊群体有效规模较小 ,分布地域狭小 ,急需保种
短句来源
     In order to clarify the variety characteristics and genetic structure of Chengdu Grey Goat,the genetic examination was carried out with 33 blood protein loci examined by starch gel electrophoresis and 11 appearance features by simple random sampling in Sichuan Province Dayi County.
     为了探索成都麻羊的品种特点和群体遗传结构 ,应用随机抽样方法 ,调查了四川省大邑县的 4 2只成年成都麻羊 ,用淀粉凝胶电泳法测定了 33个血液蛋白座位 ,并对其外形特征进行了检测。
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  相似匹配句对
     POSTNATAL GROWTH AND DEVELOPMENT OF GREY GOAT
     青山羊生后生长发育的研究
短句来源
     HISTOGENY OF FETAL OVARIES IN THE GREY GOAT
     青山羊胚胎期卵巢组织发生的研究
短句来源
     Grey MOSCOW
     灰色莫斯科
短句来源
     The Fox and the Goat
     狐狸和山羊
短句来源
     The Wolf and the Goat
     狼和山羊
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Experiments were done on three 20kg±grey goats fitted with fistulas in their rumens. Under house-feeding conditions, urea was added to two different nutritional level rations(2g for each 5kg body weight). The pH values of rumen fluid, ammonia nitrogen and protozoa numbers in the rumens of grey goats were measured after feeding.The results showed that after feeding the experimental animals on rations of higher DE and DCP contents, the pH values, ammonia nitrogen and protozoa number were 6.26±0.11—6.76±0.28,...

Experiments were done on three 20kg±grey goats fitted with fistulas in their rumens. Under house-feeding conditions, urea was added to two different nutritional level rations(2g for each 5kg body weight). The pH values of rumen fluid, ammonia nitrogen and protozoa numbers in the rumens of grey goats were measured after feeding.The results showed that after feeding the experimental animals on rations of higher DE and DCP contents, the pH values, ammonia nitrogen and protozoa number were 6.26±0.11—6.76±0.28, 22.06±7.54—36.38±9.67(mg/100ml)and 65.83±26.90—104.66±37.98(thousand/mm~3) respectively. While feeding them on rations of lower content of DCP the ammonia nitrogen and protozoa numbers significantly decreased to 9.76± 2.02—1.4.60±1.53 and 41.14±5.96-41.33±3.27.Adding the same amount of urea to rations in which DE and DCP were slightly higher over feeding standard, the pH values, ammonia nitrogen and protozoa in rumens of experimental animals were 6.60±0.09—7.02±0.11, 50.53±11.55—85.71±12.13, 68.92±25.36—129.75±41.04 respectively. All indices were higher than those of animals fed on rations without urea. Adding urea to rations with lower levels of DCP decreased the ammonia nitrogen (to 36.85±3.94—44.02±16.18) and protozoa numbers(to 62.83±17.99±81.02±6.63 )as compared to adding urea to rations in which the DCP levels were higher.

三头装有永久性瘤胃瘘管的青山羊(20公斤左右)于舍饲条件下分别在两种不同营养水平的日粮基础上添加尿素(每5公斤体重2克),测定其瘤胃液PH值、氨氮和瘤胃原虫数。试验表明,喂给实验动物含DE.和DCP.较高的日粮时,瘤胃液PH值为6.26±0.11—6.761±0.28,氨氮为22.06±7.54—36.38±9.67(mg/100ml),瘤胃原虫为65.83±26.9—104.66±37.98(万/mm~3),而喂给含DCP.低的日粮时,瘤胃液氨氮量(9.76±2.02—14.60±1.53)和瘤胃原虫数(41.14±5.96—41.33±3.27)均明显下降。饲喂含DE.和DCP.略高于饲养标准的日粮中添加尿素,瘤胃液PH值6.60±0.09—7.02±0.11,氨氮为50.53±11.55—85.71±12.13,瘤胃原虫数为68.92±25.36—129.75±41.04。饲喂含DCP.低的日粮中添加尿素时,瘤胃液氨氮量(36.85±3.94—44.r 2±16.18)和瘤胃原虫数(62.83±17.99—81.02±6.63)均低于含DCP.较高的日粮。

Changes in the acrosome morphology of grey goat spermatozoa andLDH, GOT activities of the seminal plasma were studied both beforeand after dilution and freezing. Two extenders--glucose--citrate--eggyolk extenders with 6% and without glycerol were compared for theirability to maintain the motility and acrosome integrity of spermatozoasubjected to cold shock after various hours of incubation at 30℃. Acro-some morphology of unfixed, unstained spermatozoa was assessed at100× magnification and fnotility rating...

Changes in the acrosome morphology of grey goat spermatozoa andLDH, GOT activities of the seminal plasma were studied both beforeand after dilution and freezing. Two extenders--glucose--citrate--eggyolk extenders with 6% and without glycerol were compared for theirability to maintain the motility and acrosome integrity of spermatozoasubjected to cold shock after various hours of incubation at 30℃. Acro-some morphology of unfixed, unstained spermatozoa was assessed at100× magnification and fnotility rating was done at 250× with a phase-contrast microscope. Dilution caused significant increase of motility of sperrnatozoa. The.motility and percentage of normal acrosome of spermatozoa were re-duced from 77.7% and 79.4% before freezing to 42.9% and 36.2% afterfreezing, respectively. Although there were increase of LDH and GOT activities in theseminal plasma after freezing, they were insignificant as compared withthat of fresh semen. The negative correlation between the motilityof spermatozoa and LDH activity of the seminal plasma was highlysignificant(P<0.01). The correlation between the motility of sperma-tozoa and the percentage of normal acrosome was significant(P<0.05). Two extenders had equal effect in protecting the spermatozoa of greygoat from cold shock. The percentage of normal acrosome of thespermatozoa diluted with extender without glycerol was higher thanthat of the spermatozoa diluted with glycerol-containing extender afterdilution and cold shock

本文研究了稀释和冷冻前后青山羊精子顶体形态变化及精清中LDH、COT活性变化。比较了含甘油和不含甘油葡-柠-卵黄两种稀释液经不同培养时间后冷休克的精子活力和顶体形态。用相差显微镜不固定、不染色1000倍检查顶体形态,250倍估价活力。稀释后精子活力较原精明显开高。冻后精子活力和顶体完整率分别由冰前的77.7%和79.4%降至42.9%和36.2%。虽然冷冻后精清中LDH、GOT活性有所增高,但与原精相比差异不显著。冻后精子活力与LDH活性呈极显著负相关,与顶体完整率呈显著相关。在保护青山羊精子免受冷休克方面,含甘油和不含廿油两种稀释液具有同等效力;不含甘油稀释液稀释的精液稀释和冷休克后,顶体完整率明显高于含廿油稀释之精液。

Data were obtained on 23 doe kids in this study. Among them were 2 Angora goats, 10 jining grey goats, 11 Huai goats. The skin samples of each goat were taken from the area behind the shoulder. The fine structure of various layers in the skin, hair follicle,sweatglands and sebaceous glands was observed and compared with histological routine staining methods. The histological and morphological characteristics were discovered among three goat breeds with different performances. The...

Data were obtained on 23 doe kids in this study. Among them were 2 Angora goats, 10 jining grey goats, 11 Huai goats. The skin samples of each goat were taken from the area behind the shoulder. The fine structure of various layers in the skin, hair follicle,sweatglands and sebaceous glands was observed and compared with histological routine staining methods. The histological and morphological characteristics were discovered among three goat breeds with different performances. The relationship between these characteristics and performances was also found. Criteria measured were: the thicknesses of epidermis: Angora 35.00 ±3.63μ, jining grey goat 40.35 ± 8.83μ, Huai goat 40.23 ± 4.98μ; hair follicular layer: 2743.33 ± 356.63μ, 1090.42 ± 30.85μ, 1159.49 ± 127.54μ resp.;reticular layer: 1466.50 ± 231.35μ, 399.78±55.95μ, 466.67±56.75μ resp.; the width of hair bulb, primary follicles: 161.66±16.67μ, 131.99 ± 9.45μ, 142.52 ± 20.45μ resp.; secondary follicles: 111.61±16.64μ, 74.40 ±13.45μ, 65.29±9.94μ resp.; the s/p ratio: 7.15, 1.38, 6.18 resp. et al..

三种不同生产方向的13~15月龄母山羊23只,其中毛用安哥拉山羊2只,羔皮用济宁青山羊10只,肉用(板皮品质好的)槐山羊11只。用常规组织学方法,制作横切和纵切片观察和测定,对三个品种皮肤的组织学和形态学结构加以比较,分别测定了皮肤总厚度、表皮层、真皮层(包括毛囊层和网状层)、毛囊深度、毛干长度、毛球宽度、初级毛囊和次级毛囊比例等。不同生产方向山羊品种,其皮肤组织学和形态学特点不同,反映了机能与形态的一致关系,为进一步研究不同生产方向山羊品种皮肤组织学和形态学特点提供科学依据。

 
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