已收录 273170 条政策
分类导航
检索结果
已选条件:
Wildlife
2011
<符合条件的数据共：5条>
排序方式
登录后可批量下载(统一登录，激活码登录)
  • A genetic evaluation of productive herd life in dairy cattle
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2011","Dairy, cattle, --, Breeding","Dairy, cattle, --, Genetics"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • The effect of different dietary ionophores and inclusion levels in the finishing diets of lambs
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Ionophores","Feed, additives","Merino, sheep, --, Carcasses","Merino, sheep, --, Feed, utilization, efficiency","Merino, sheep, --, Feeding, and, feeds","Dissertation, (M.Sc.Agric., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2011"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Characterization of breed additive and heterosis effects in beef cattle using experimental results
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Dissertation, (M.Sc.Agric., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2011","Beef, cattle, --, Hybridization","Beef, cattle, --, Breeding","Beef, cattle, --, Genetic, engineering","Beef, cattle, --, Carcasses","Heterosis","Terminal, sire","Specific, two-, and, three-breed, crossing, systems","Paternal, heterosis","Fitness, traits","Feed, conversion, ratio","Weaning, rate","Growth, traits","Crossbreeding, parameters","Carcass, traits","Afrikaner, cattle","Calf/cow, weight, ratio"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • The effect of exogenous anabolic steroids on certain body parameters and seminal characteristics of Boer goats
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Boer, goats, --, Effect, of, drugs, on","Boer, goats, --, Breeding","Boer, goats, --, Nutrition","Anabolic, steroids, in, animal, nutrition","Dissertation, (M.Sc.Agric., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2011"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • A plant based study of the feeding ecology of introduced herbivore game species in the Central Free State
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2011","Herbivores, --, Ecology, --, South, Africa, --, Free, State","Grazing, --, South, Africa, --, Orange, Free, State","Habitat, (Ecology)","Seasonal, movements","Mixed, feeders","Management, plan","Leaf, phenology","Impala","Eland","Kudu","Giraffe","Game, ranch","Faecal, nitrogen","Carrying, capacity","Browsers"]]
    预览  |  原文链接    [浏览：0 下载：0]