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《中国牧业通讯》2008,(4):18
为促进农业和农村经济发展．提高养殖效益．增强养殖户抵御市场风险的能力．湖北省钟祥市积极鼓励畜禽养殖户根据《中华人民共和国农民专业合作社法》有关规定．按照“自愿联合、民主管理”原则．组建畜禽专业合作社。截至目前．全市已经成立了骏发肉牛养殖专业合作社、长久富生猪专业合作社、绿源畜禽养殖专业合作社、肖山生猪养殖专业合作社、花山生猪生态养殖专业合作社、云山畜禽养殖专业合作社、兴牧生猪养殖专业合作社7家．入社农户9287。畜禽专业合作社的成立．将发挥内联农户、外接市场的作用．组织发展规模养殖、订单生产和安全生产。对提高全市养殖户组织化生产能力．提高畜禽产品产量和质量．增加养殖效益．建设畜牧大市起到促进作用。 相似文献
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随着蚕桑产业结构调整和新农村建设的深入,蚕桑产业从业人员流失、养蚕用房紧张、比较效益低下、生产不安全因素增多等矛盾问题日益突出,制约了产业的发展。临安燕村蚕桑专业合作社作为一家省级规范化专业合作社,始终把服务蚕农,提高蚕桑经济效益为已任,从加强基地建设、推行标准化生产、密切产销合作等方面入手,不断提高蚕茧质量,增加蚕农收入,蚕桑产业稳定发展。临安燕村蚕桑专业合作社于2004年4月经工商部门登记成立,注册资金20万元,合作社成立初认购股金社员138户,现已发展壮大为312户。由于运作规范,服务能力和带动农户致富能力较强,2009年被评为浙江省示范性专业合作社,现已成为国家级农民专业合作社。现将该合作社近年来发展壮大的基本经验介绍如下。 相似文献
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《湖北畜牧兽医》2012,(5):43-43
2012年贵州省沿河土家族自治县为切实提高养禽业生产水平,加快家禽业规模化、标准化建设步伐．该县按照“政府引导、市场运作、养殖户自愿参加”的原则,以效益为中心．以科技为保障,着力发展规模养殖户．全面促进家禽产业持续快速健康发展。该县养禽业实行“政府引导、合作社组织、市场运作、养殖户自愿”的运营机制,由养殖户自愿成立专业合作社．形成“公司或专业合作社＋农户”的产业化发展模式。总投资1115万元。其中：妇女创业贷款704万元,农户自筹396万元,财政15万元（培训费、差旅费）。以一个规模鸡场建设为计算单位,每个场需投入资金25万元．其中申请妇女创业就业小额贴息贷款16万元．农户自筹9万元。 相似文献
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《青海畜牧兽医杂志》2016,(1)
正祁连县于2008年开始进行生态畜牧业合作社建设试点,之后逐步在全县进行生态畜牧业专业合作社建设,全县5个牧业乡镇、21个牧业村已全部组建了牧民合作经济组织,经过几年的努力,实现了牧业村全覆盖的目标任务,畜牧业正向养殖规模化、经营市场化、管理规范化、技术集成化方向转型,养殖效益不断提高,作为生态畜牧业专业合作社产业发展的重心,规模化养殖场建设获得长足发展,初步实现了牧区科学发展、生态保护和民生改善的协调统一。 相似文献
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通过对重庆市蚕业生产现状及存在问题的调查分析认为,重庆市蚕业要稳定发展,必须从提高养蚕效益、转变生产发展方式入手,整合撂荒土地,集中蚕桑资源,扩大生产经营规模,走集约化、规模化、产业化之路;充分利用和发挥蚕桑资源的作用,走蚕桑资源综合利用之路,大力发展桑—菜、桑—菇、桑—鸡等经济多元化生产经营模式,提高单位面积桑园的经济效益;发展蚕桑专业合作社,走合作社收烘蚕茧经营之路,形成集生产、加工、销售于一体的一村一品,一社一业的蚕桑生产发展利益共同体,让蚕农分享在蚕茧生产、加工和经营环节中的利益。 相似文献
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为了加快农业现代化建设,大力发展畜牧养殖业,推广健康科学养殖方式,以增加养殖户收益为出发点,创建农村养殖专业合作社。农村养殖专业合作社带动作用,合作社成员之间的养殖技术经验交流与合作,采用先进的科学管理方法,使合作社经营生产规范化,促进畜牧业健康发展。本文主要对畜牧养殖专业合作社的作用和发展进行了分析。 相似文献
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发展养殖专业合作社是创新农村生产经营机制、建立新型农村集体经济、推进农业产业化经营的重要载体,是建设现代农业、保护农民利益、构建和谐农村的必然要求。自2007年7月1日《中华人民共和国农民专业合作社法》实施以来,由于各级政府对养殖专业合作社的大力支持,推动了养殖专业合作社的快速发展,为现代畜牧业发展增添了新的动力,对促进畜牧增效,增加农民收入,繁荣农村发展起到了重要的作用。但是,在养殖专业合作社 相似文献
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Clinical chemistry of companion avian species: a review 总被引：2，自引：0，他引：2
Harr KE 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2002,31(3):140-151
Birds have evolved alternate physiologic strategies to contend with dehydration, starvation, malnutrition, and reproduction. Basic anatomic and functional differences between birds and mammals impact clinical chemistry values and their evaluation. Interpretation of the results of standard biochemical analyses, including BUN, alanine aminotransferase, aspartate aminotransferase, creatine kinase, gamma glutamyltransferase, bilirubin, ammonia, alkaline phosphatase, cholesterol, bile acids, glucose, albumin, globulins, calcium, phosphorus, prealbumin (transthyretin), fibrinogen, iron, and ferritin, is reviewed and discussed in relation to these physiological differences. The use and interpretation of alternative analytes appropriate for avian species, such as uric acid, biliverdin, glutamate dehydrogenase, and galactose clearance, also are reviewed. Normal avian urine and appropriate use of urinalysis, an integral part of laboratory diagnosis in mammalian species that frequently is omitted from avian diagnostic protocols, is discussed. 相似文献
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The ash, silica and certain important micronutrients were estimated in conventional and unconventional feed and fodder resources available in Southern India. Commonly used dry roughages, such as paddy straw, ragi straw, maize kadbi/stalk, jowar kadbi/stalk, bajra stalk and wheat straw, were high in ash (9.9% +/- 0.77%) and silica (6.4% +/- 0.65%) and low in most of the other micronutrients, except iron, with paddy straw containing most silica (>9%). Cultivated non-leguminous (maize, jowar) and improved green crops (hybrid napier, guinea, green panic, NB-21, CO-1) were also high in ash (10.5% +/- 0.60% and 12.5% +/- 0.51%) but were moderate sources of P, Mg and Cu and good sources of Zn (98 +/- 13.8 ppm and 55 +/- 6.7 ppm). Leguminous green fodders (stylosanthus, lucerne, cow pea, soyabean) were excellent sources of Ca (1.9% +/- 0.16%), Mg (0.40% +/- 0.05%), Cu (30 +/- 5.2 ppm), Zn (121 +/- 14.7 ppm) and Fe (1234 +/- 166 ppm) and moderate sources of P. Mixed local grasses and weeds were high in silica (6.9% +/- 1.00%) but were good sources of Cu, Zn and Fe. Cereal grains (maize, wheat, rice, ragi) were low in ash (2.9% +/- 0.33%) and were relatively poor sources of Ca (0.22% +/- 0.03%), Mg (0.19% +/- 0.03%) and Cu (13 +/- 3.1 ppm). Pulses were low to medium sources of most minerals and good sources of Fe (1230 +/- 293 ppm). Oil seed cake/extractions (groundnut cake, cotton seed cake, soyabean meal, sunflower cake, safflower cake) and cereal by-products (rice polish, rice bran, wheat bran) were excellent sources of P (1.1% +/- 0.47% and 2.3% +/- 0.19%) and good sources of Zn (65 +/- 3.9 ppm and 66 +/- 10.7 ppm) and Fe (938 +/- 130 ppm and 662 +/- 126 ppm). Among the unconventional feeds screened, orange peel, sunflower heads, meat meal, rubber seed cake, spirulina algae and sea weeds contained plentiful Ca, Zn and Fe: tree leaves/top feeds (mulberry, erythrina, glyricidia, banana, subabul, groundnut haulms) were excellent sources of Ca (1.5% +/- 0.13%), Zn (120 +/- 22.9 ppm) and Fe (1033 +/- 133 ppm) but relatively poor sources of P. Soyabean husk, cocoa seed husk, rubber seed cake and meat meal were moderate to good sources of P (1.0% and 0.33%). The high Zn and Fe values of most feeds/fodders were probably due to soil contamination. This account of the micronutrient content of feed/fodder resources should help in strategic supplementation intended to alleviate local deficiencies. 相似文献
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OBJECTIVE: To determine the changes in Ca, P, Mg, Na, K, S, Cu, Fe and Zn concentrations of milk during the lactation in pasture-fed Thoroughbred mares and then calculate the dietary mineral requirements of the sucking foal and the lactating mare. PROCEDURE: Milk was sampled on days 1, 3, 7, 14, 21, 28 and at various times between 55 to 65, 85 to 95 and 135 to 150 days after parturition from 21 pasture-fed mares. The concentrations of macro- and micro-elements in the milk were determined by inductively coupled plasma emission spectrometry. RESULTS: Concentrations (mg/L) of these elements were highest in colostrum (Mg 302, Na 561, K 955, S 1035, Cu 0.76, Fe 0.79 and Zn 5.5) except for Ca (1245) and P (895), which where highest on day 7. The mean milk mineral element concentrations (mg/L) over days 55 to 150 were Ca 843, P 543, Mg 47, Na 120, K 590, S 219, Cu 0.19, Fe 0.34 and Zn 2.1. The mean plasma element concentrations (mg/L) over the same period were Ca 120, P 77.1, Mg 17.0, Na 3110, K 168, S 983, Cu 1.1, Fe 1.5 and Zn 0.49. Concentration gradients between plasma and milk were observed and, in the case of Ca, P, Mg, K and Zn, their concentrations in milk were greater than those in plasma, while a reverse situation was observed for Na, S, Cu and Fe. CONCLUSION: With the exception of Ca and P, the highest concentrations of mineral elements were observed in the colostrum. The nursing foal should have access to good pasture or creep feed, because the intakes of Ca, P and Cu from milk may be less than optimum to meet the daily mineral element requirements. 相似文献
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Some Pharmacokinetic Parameters of R-(–)- and S-(+)-Ketoprofen: The Influence of Age and Differing Physiological Status in Dairy Cattle 总被引：1，自引：0，他引：1
The pharmacokinetic parameters of ketoprofen have previously been studied in cattle, but no studies have been performed on differing ages and metabolic situations in these animals. The aim of this work was to study the possible modifictions of the pharmacokinetics of ketoprofen enantiomers that may result from age, lactation or gestation in dairy cattle. Three groups of Holando Argentino cattle contained, respectively, 8 cows in early lactation, 8 pregnant cows and 8 newborn calves. Four animals from each group received the enantiomer R-(-)-ketoprofen, the other four animals received the S-(+) enantiomer, all by intravenous injection at a dose of 0.5 mg/kg. Significant differences between the three categories of animals were obtained in elimination half-life (t1/2) (1.52, 0.87 and 0.31 and 1.71, 0.69 and 0.26 in newborn calves, cows in early lactation and cows in gestation, respectively), mean residence time (MRT) (0.45, 1.25, 2.20 and 0.38, 0.99, 2.47 h, in cows in gestation, cows in early lactation and newborn calves, respectively) and area under the plasma concentration-time curve (AUC) (0.87, 2.93, 3.24, and 0.67, 2.78, 5.13 (microg/h)/ml in cows in gestation, cows in early lactation and newborn calves, respectively, for the R-(-) and S-(+) enantiomer, respectively. In calves, there was a significant difference in AUC (3.24 vs 5.13 (microg/h)/ml between R-(-)- and S-(+)-ketoprofen. In view of the differences between calves and adult cattle in the pharmacokinetic results for ketoprofen, the effects of age and physiological status (lactation, gestation) should be taken into account for therapeutic regimens. 相似文献
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B. Cinar Kul N. Bilgen J.A. Lenstra O. Korkmaz Agaoglu B. Akyuz O. Ertugrul 《Zeitschrift für Tierzüchtung und Züchtungsbiologie》2015,132(6):449-453
Genetic variations in chromosome Y are enabling researchers to identify paternal lineages, which are informative for introgressions and migrations. In this study, the male‐specific region markers, sex‐determining region‐Y (SRY), amelogenin (AMELY) and zinc finger (ZFY) were analysed in seven Turkish native goat breeds, Angora, Kilis, Hair, Honaml?, Norduz, Gürcü and Abaza. A SNP in the ZFY gene defined a new haplotype Y2C. All domestic haplogroups originate from Capra aegagrus, while the finding of Y1A, Y1B, Y2A and Y2C in 32, 4, 126 and 2 Turkish domestic goats, respectively, appears to indicate a predomestic origin of the major haplotypes. The occurrence of four haplotypes in the Hair goat and, in contrast, a frequency of 96% of Y1A in the Kilis breed illustrate that Y‐chromosomal variants have a more breed‐dependent distribution than mitochondrial or autosomal DNA. This probably reflects male founder effects, but a role in adaptation cannot be excluded. 相似文献
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SU Gui-long ZHANG Jing-yan ZHANG Kai WANG Lei ZHANG Kang WANG Xue-zhi YANG Zhi-qiang LI Jian-xi 《中国畜牧兽医》2017,44(6):1877-1883
The utilization of Astragalus resource was often limited to the root, while the stem and leaf had always been discarded, causing serious waste of traditional Chinese medicine resources. This experiment was aimed to study the changes of the content of active ingredients such as Astragalus polysaccharides, flavonoids and saponins in Astragalus root, stem and leaf by probiotic fermentation. A strain of FGM probiotic isolated from chicken intestines was used in this experiment for the fermentation of Astragalus root, stem and leaf. The results showed that, after fermentation, the crude polysaccharide contents of Astragalus root, annual stem, two years stem, annual leaf, two years leaf increased by 177.46%, 227.27%, 207.11%, 170.61% and 182.28%, respectively, the total flavonoids contents increased by 55.67%, 33.68%, 30.04%, -8.17% and -6.57%, respectively, and the total saponins contents increased by 68.50%, 55.91%, 55.71%, 40.93% and 46.13%, respectively. FGM probiotic fermentation made the main component contents of Astragalus increased, which would help for the further utilization of different parts of Astragalus, and efficient utilization of traditional Chinese medicine resources. 相似文献
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牦牛瘤胃内饲料蛋白质降解率的研究 总被引：3，自引：0，他引：3
用瘤胃尼龙袋技术测定了１１种常见饲料在牦牛瘤胃内的降解率。根据饲养水平,瘤胃食糜的外流速度估计为０．０６７／ｈ。测定结果表明,玉米、豌豆秸粉、菜籽饼、豌豆、鱼粉、曲拉、肉骨粉、青稞、甲醛鱼粉、甲醛菜籽饼和麸皮的粗蛋白（ＣＰ）降解率分别为０．６８、０．５６、０．４４、０．８５、０．４９、０．５５、０．８１、０,８３、０．３８、０,４８和０．７９,干物质（ＤＭ）降解率依次为０．６８、０．３０、０．４９、０．７３、０．５０、０,５４、０,５９、０．８２、０．３２、０．４９和０．７４。 相似文献
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