高锌日粮法的效果优于饥饿法。
试验结果表明：无氮日粮法测定的去盲肠鸭九种饲料氨基酸真消化率的平均值显著高于绝食法。
The results showed as follows:The true amino acid digestibilities of the 9 feeds with endogenous amino acid loss measured with N-free diet methods were higher than those with starvation method.
防治法：曝晒贮粮，以降低贮粮水分，调节仓库温度，实施仓库科学管理。
Food supplies, the prevention: insolate to reduce food supplies, adjust the water temperature, the implementation of the warehouse warehouse management.
使用3只瘤胃瘘管山羊，以尼龙袋法对花生壳、麦秸和肉牛日粮的干物质和粗蛋白质的降解情况进行了测定。
Using 3 fistulated goats and nylon bag technique, the characteristics of degradation of DM and CP in peanut shell, wheat straw and beef cattle ration were evaluated.
应用动态规划和层次分析法研究了桐粮间作的动态优化模式。
The optimized dynamic models of paulownia and grain intercropping were studied by using dynamic Programming and Analytic Hierarchy Process.
在苹果醋生产中采用果粮混酿法生产酒精，进行了摇瓶发酵产酒精的研究。
The alcohol was produced by using fruit-grain mixed fermentation in the production of apple vinegar and the excellent yeast was selected.
本试验应用体外批次培养法，研究了不同精粗比（2：8与3：7）日粮甲烷产量的差异。
Based on in vitro batch incubation, different methane production of two diets with different forage:concentrte ratios(2:8 and 3:7) was compared.
本研究根据舍必崖奶牛养殖小区存在的问题进行调研的基础上，通过体外批次法和饲养试验对小区奶牛的日粮进行了优化。
The study was to optimize diets of SEBIYA Cow Borough by in Vitro Method and Feeding experiment based on the existent problems investigated on SEBIYA Cow Borough .
摘要本试验采用体外产气法，研究我国北方3种饲养模式下奶牛饲粮对体外瘤胃发酵特性的影响。
Abstract: in vitro gas production method was performed to examine the effects of 3 typical dairy diets in northern China on ruminal fermentation characteristics in vitro.
摘要本试验采用体外产气法，研究我国北方3种饲养模式下奶牛饲粮对体外瘤胃发酵特性的影响。
Abstract: in vitro gas production method was performed to examine the effects of 3 typical dairy diets in northern China on ruminal fermentation characteristics in vitro.
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