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Effects of superstimulation with fsh on follicular population and recovery rate of oocytes in the growing phase of the first and second follicular wave
ovum pick-up superstimulation cattle
2015/1/26
Effectiveness of in vitro production of embryos (IVP) is limited among other factors by the recovery rate of oocytes. Gonadotropin superstimulation can improve the recovery rate of oocytes. The effect...
喷雾荧光示踪剂回收率影响因素实验（Analysis on the Recovery Rate of Spraying of Fluorescent Tracers）
喷雾 荧光示踪剂 回收率
2010/12/28
荧光剂作为喷雾实验常用的示踪剂，其回收率对实验结果的准确性至关重要。设计了荧光示踪剂回收率影响因素的实验方案，用若丹明WT和荧光素钠作为荧光示踪剂，分别在不同稀释液和洗取液、气象条件、遮盖率、采样时间和沉积载体上测试荧光示踪剂回收率的变化情况。结果表明，在单因素试验中，其他条件相同的情况下，若丹明WT在典型阴天的回收率较高；荧光示踪剂回收率随遮盖率增加而增加，随采样时间增加而降低；滤纸更适宜作为沉...
Comparison of recovery rate and sequelae of various location of ventilation tube insertion
Ventilation tube Recovery rate
2009/12/24
Ventilation tube (VT) insertion is the most common otologic operations performed in children, which has great importance in recovery and prevention of hearing loss in children with Eustachian tube dys...
Effect of Method of Nitrogen Fertilizer Application on Recovery Rate of Applied Nitrogen and its Distribution in the Rice Plant in a Cold Region
Fertilizer placement Labeled nitrogen (15N) Protein-content Recovery rate Rice plant
2009/7/8
To examine the effect of the method of nitrogen fertilizer application (incorporation into plow layer, surface layer application and side dressing) on the recovery rate of applied nitrogen and its di...
Effect of the Time of Topdressing on the Recovery Rate of Applied Nitrogen, and its Distribution in Rice Plant in a Cold District
Labeled nitrogen (15N) Protein content Recovery rate Rice plant Time of topdressing nitrogen
2009/7/8
In order to understand the effect of the time of nitrogen topdressing (panicle formation stage — 40 days after heading time) on the recovery rate of applied nitrogen and its distribution in rice plant...