1.
Effects of Environmental Enrichment and Stocking Density on Sheep Welfare
环境富集和饲养密度对绵羊福利的影响
2.
Effects of adult density and the ratio of host egg to female parasitoid on the offspring of Fopius arisanus
成蜂饲养密度和繁蜂益害比对阿里山潜蝇茧蜂子代的影响
3.
Effect of Stocking Density and Environmental Enrichment Materials on the Production Performance and Meat Quality in Broiler
环境富集材料对不同饲养密度条件下肉鸡生产性能的影响
4.
Effects of Environmental Enrichment and Stocking Density, Water Temperature and Fan Ventilation on Sheep Welfare in Summer on Sheep Welfare
环境富集和饲养密度以及夏季饮水温度和圈舍通风对绵羊福利的影响
5.
Effect of Stocking Density and Environmental Enrichment Materials on the Welfare Level, Production Performance and Meat Quality in Broiler
饲养密度和环境富集材料对肉鸡福利状况、生产性能和肉品质的影响
6.
Effect of densities of feeder layer for isolation and culturing of Kunming white mouse embryonic stem cells
饲养层细胞的接种密度对分离培养胚胎干细胞的影响
7.
Effects of Various Substrates, Stocking Densities and Diets on Cage Nursing of Instar Scylla paramamosain
不同底基隐蔽物、放养密度和饲料对网箱培育拟穴青蟹幼蟹的影响
8.
Effect of breeding containers and density on the development and survival of Clostera anachoreta
饲养容器及密度对杨扇舟蛾生长发育和存活的影响
9.
Studies on Standard Techniques of Rearing Male Silkworm Hybrid 2 The Influence of Different Rearing Density and the Amount of Leaves for Feeding on the Output of Cocoon During Young Larva Stage
雄蚕杂交种的饲养标准技术研究 2.稚蚕期不同饲育密度与用桑量对产茧量的影响
10.
Effects of Planting Density on the Growth of Spring Maize and Its Forage Yield
种植密度对饲用春玉米生长与饲草产量的影响
11.
The mating ratio and the number of oviposition of the adults under human feeding condition are correlative with both the size of the net room and the density of the butterflies.
在人工饲养条件下,成虫的交配率和产卵量与网室的大小和蝴蝶的密度有关.
12.
monitor the incubation temperatures at your poultry farm.
在家禽饲养场监视孵化温度
13.
Thermoregulation in mixed species colonies of honeybees(Apis cerana and Apis mellifera)
东、西方蜜蜂混合饲养蜂群的温度调节
14.
Effects of Sowing Density and Applying Nitrogenous Fertilizer Quantity on the Silage Yield and Quality Development of Foodstuff Maize;
密度和施氮量对粮饲兼用型玉米产量及饲用品质的影响
15.
Effect of Density on Yield and Nutritivequality of Different Type Forage Maize;
密度对不同类型饲用玉米产量和品质的影响
16.
Effects of Density on Sucrose Synthesize and Accumulation of Forage Maize
密度对饲用玉米蔗糖合成和积累的影响
17.
Effects of density on photosynthetic characteristics and yield of silage maize
密度对饲用玉米光合特性和产量的影响
18.
Effects of Density on Dry Matter Accumulation and Distribution of Silage Maize
密度对饲用玉米干物质积累和分配的影响