中药对肉仔鸡脂质代谢及肉品质的影响

将120只1周龄肉仔鸡随机分成4组,每组30只,前3组(试验Ⅰ、Ⅱ、Ⅲ组)分别喂以含1%的3种不同中药组方的饲粮,第Ⅳ组为对照组,只喂基础日粮.试验期6周.结果(1)与对照组相比,Ⅰ组血清TC、LDL-C极显著下降(P＜0.01);Ⅱ组血清TC、LDL-C极显著下降(P＜0.01),TG也下降(P＜0.05),HDL-C显著升高(P＜0.01);Ⅲ组血清LDL-C极显著下降(P＜0.01),HDL-C则显著升高(P＜0.01);试验Ⅰ～Ⅲ组血清总脂都极显著下降(P＜0.01);与Ⅱ组相比,Ⅰ组血清LDL-C、Ⅲ组TC存在显著差异(P＜0.01).(2)与对照组相比,胸肌组织中,各试验组TG极显著下降(P＜0.01),Ⅱ组TC显著下降(P＜0.05);腿肌中,各组TC显著下降(P＜0.05),TG下降极显著(P＜0.01);肝脏中各组TC、TG均极显著下降(P＜0.01);与Ⅱ组相比,Ⅰ组肝TG差异极显著(P＜0.01);Ⅲ组胸肌TG、肝TG有显著差异性(P＜0.05).(3)7周龄末鸡体重与对照组相比,Ⅱ组差异极显著(P＜0.01),Ⅲ组差异显著(P＜0.05);Ⅱ组料肉比比对照组极显著下降(P＜0.01).(4)肌肉中的营养成分,Ⅰ、Ⅱ组腿肌中粗脂肪比对照组极显著下降(P＜0.01),Ⅱ组腿肌中粗蛋白含量显著升高(P＜0.01).结论中药组方能不同程度地调整鸡脂质代谢,提高生产性能和改善鸡肉品质.在3个不同中药组方中,综合效果Ⅱ方最优.     

果树自交不亲和性的遗传与生理机制及其研究

在简要介绍植物（包括果树）自交不亲和性与生理控制机制的基础上，着重对梨、苹果、杏等果树自交不亲和性的研究进行了综述，内容包括花柱内花粉管生长特点、花柱S糖蛋白的特性与作用机理以及果树自交不亲和的分子生物学研究，并提出了该领域有待研究的问题。     

网络环境下的传统图书馆

现代信息技术的迅猛发展对传统图书馆的生存产生了冲击和挑战。本文从传统图书馆与数字图书馆的关系及影响等方面 ,论证了传统图书馆不但不会消亡 ,而且还会继续生存、完善和发展。     

哈尼族传统人居环境体系中森林要素之作用评述

从不同角度评述了森林在哈尼族传统人居环境体系中的作用和地位，阐述了未来山区村镇发展中保留周边森林的重要性。     

中草药饲料添加剂中黄芪甲甙的定性和定量研究

用薄层层析法和双波长薄层扫描法分别定性和定量了中草药饲料添加剂中的有效成分黄芪甲甙，建立了该制剂中黄芪甲甙的色谱质控方法。该方法灵敏度高，重现性好，结果可靠，可作为该制剂的质量控制标准．     

中药骨疏康对笼养蛋鸡生产性能的影响

54羽 2 0周龄伊莎蛋鸡分为 2组 ,A组为正常组 (2 7羽 ) ,B组为已发生骨质疏松组 (2 7羽 )。每组又随机分为 3组 ,每组 9只 ,分别喂骨疏康 1号、骨疏康 2号和对照组。试验期间 ,每天记录产蛋情况 ,定期测定骨矿含量、雌激素水平。结果表明 :骨疏康 1号能显著提高产蛋率 (P <0 0 5) ;骨疏康 2号在B组能显著提高产蛋率 ,在A组差异不显著 ,骨疏康 1号、 2号之间差异不显著。骨疏康 2号能显著提高蛋壳强度。中药对骨矿影响不显著。VitD3能显著提高产蛋率 ,改善蛋壳品质     

中草药多糖免疫调节剂研究进展

中草药多糖是增强机体免疫的物质基础 ,对促进和恢复机体免疫机能的作用极为明显。它的重要性正引起广泛关注。文章主要从中草药多糖的研究状况、开发应用及存在问题等方面进行了探讨 ,对于进一步了解中草药多糖在生理和病理过程中的作用及其免疫调节机制有一定意义     

Pest Management in Traditional Tropical Agroecosystems: Lessons for Pest Prevention Research and Extension

Based on current agroecological theory and IPM practices, this review explores the role of traditional practices, involving site selection, soil management, timing of planting and harvesting, crop resistance, intercropping, weed management, harvest residue management, post-harvest management, natural enemies management, mechanical control, repellents and traps in the natural regulation of potential pests. In synthesis, the literature suggests that although pest management professionals focus their efforts on pest control, the preventative approach taken by traditional farmers is more effective. Potential constraints to the implementation of this preventive pest management approach include:(1) lack of integration of ecological theory and pest management, (2) lack of cooperation among social and biological scientists, and (3) lack of real efforts to work with farmers as equals and support mechanisms that protect their knowledge. This revised version was published online in July 2006 with corrections to the Cover Date.     

Acupuncture and traditional Chinese veterinary medicine for treatment of a mare with rectal paralysis

An 8‐year‐old Appaloosa mare with rectal paralysis due to a cosmetic ethanol ‘tail block’ was treated with traditional Chinese veterinary medicine treatments including acupuncture and herbal medicine. Her rectal and tail tone gradually improved after the treatment. At 4 months after initial presentation, the mare was able to produce faecal piles on a regular basis, and manual evacuations were no longer needed. Significant improvement was within 30 days of beginning treatment. At 8 months, the owner indicated that the mare had normal defaecation, was able to swish the tail from side to side and lift the tail to urinate, and had no evidence of straining to defaecate or colic.     

论我国行政文化的传统特征与现代重构

以“官本位”、“人治”、集权和封闭性与排他性为特征的我国传统行政文化正受到严峻挑战。服务行政、法治化行政、参与式行政和整合行政将是我国行政文化现代重构的价值选择，从而更好推动我国社会经济的发展。