高蛋白料精等量替代鱼粉饲喂肥育猪对比试验

应用高蛋白料精等量替代鱼粉饲喂肥育猪 ,其结果在 42d试验期内高蛋白料精组头均增重 19.0 6kg ,比鱼粉组多增重 2 .12kg ,增重率提高 12 .5 2 %,头均多增收益 2 1.2 1元 ,差异显著 (P <0 .0 5 )。     

西昌地区郁金香箱式促成栽培引种试验

对从荷兰引进的3个不同颜色系列切花郁金香品种,进行箱式促成栽培的品比试验,并测定郁金香切花的主要丰产指标.结果表明,黄色品系中黄色阿普多美（Gloden Apeldoorn）,白色品系中公园聚会（Garden Party）,红色品系中三弦琴（Balalaka）表现佳.     

Genomics in equine veterinary medicine

Veterinary medicine is marching forward with genomics grasped firmly in one fist. Genomics has been part of our veterinary tool bag for some time in various guises, but the breadth and depth of its ramifications can be daunting. This article is designed to provide toe‐holds for veterinarians to enjoy a better understanding of genomics – a truly fascinating area of science.     

福州地区冬菠菜品种比较试验

冬季对7个菠菜品种进行植物学性状、产量、冬性以及抗病性进行比较试验,结果表明,BC2、越超2个品种具备长势强、叶色绿、抗病、冬性强、产量高等特点,可作为福州地区冬季主栽品种。     

印第安纳沙门菌环介导等温扩增检测方法的建立

旨在解决印第安纳沙门菌传统检测方法的缺陷,建立快速、特异、灵敏的分子检测方法。通过比较基因组学方法获取印第安纳沙门菌特异性检测靶标,进一步设计用于环介导等温扩增的引物组。通过对反应条件优化,建立针对印第安纳沙门菌的特异性分子检测方法。结果显示,该检测方法特异性强、耗时短,检测下限为59拷贝·反应^-1。应用该方法对临床分离菌株进行检测,结果不仅与国家标准（GB4789.4—2016）检测结果一致,还可用于自凝菌株检测。本研究建立的方法能实现印第安纳沙门菌的快速检测,将在临床诊断中发挥重要作用。     

激活标签法及其在番茄功能基因组的应用

激活标签法是近年来新发展起来的一种研究基因功能有价值的补充方法。该文综述了激活标签法的研究进展及其在番茄功能基因组研究中的应用。     

The fermentative capacity of growing pigs and adult sows fed diets with contrasting type and level of dietary fibre

Adult sows have a more developed gastro-intestinal system than young growing pigs resulting in a superior capacity to digest fibrous components. The main objective of this study was to describe the capacity of sows and growing pigs to digest the fibre components in concentrated low dietary fibre (DF) diet and two high DF diets similar in DF but with contrasting DF solubility. Six sows and four growing pigs were fitted with a simple T-cannula at the terminal ileum. Each balance experiment consisted of a 7-day initial period followed by a 3-day collection of faeces and a 2 or 3-day collection of ileal digesta for growing pigs and adult sows, respectively. When feeding diets with high proportions of soluble non-starch polysaccharides (NSP), the difference in fermentation capacity between growing pigs and adult sows was small. The adult sows showed a higher fermentative capacity, evidenced by a higher fermentation and a higher methane production, when high fibre diet with high amount of insoluble fibre was fed.     

紫花苜蓿品种比较试验

通过对26个紫花苜蓿（Medicago sativa）品种的生育期、株高、产量、越冬率等指标的试验比较，结果表明：公农一号、保丰、陇东、德福等几个品种的表现优于其他参试品种，适宜在辽西北风沙地地区推广种植。