搜索结果: 1-4 共查到“fertilization rates”相关记录4条 . 查询时间(0.062 秒)
Dry Matter Digestion Kinetics of Two Varieties of Barley Grain Sown with Different Seeding and Nitrogen Fertilization Rates in Four Different Sites Across Canada
Barley Grain Digestion Kinetics Disappearance In sacco
2016/5/6
Our objective was to determine the differences in the rate and extent of dry matter digestion between barley subjected to differing agronomic variables. Two malting barley varieties, Copeland and Metc...
Relationship between sperm motility assessed with the Hamilton-Thorn motility analyzer and fertilization rates in vitro
sperm motility Hamilton-Thorn motility analyzer fertilization rates
2009/2/7
To determine which sperm movement characteristics are related to in vitro fertilization rates, semen and swim-up preparations used for in vitro fertilization in 108 patients were assessed using the ...
Ram Sperm Selection by a Dextran/Swim-Up Procedure Increases Fertilization Rates Following Intrauterine Insemination in Superovulated Ewes
Sperm quality reproductive efficiency IUI
2008/12/22
The objective of this study was to compare the efficacy of 2 dextran/swim-up media to increase the sperm quality parameters and the maintenance of these parameters at 15°C and 30°C over 6 hours. A...
Profit-Maximizing Nitrogen Fertilization Rates for Alternative Tillage and Winter Cover Systems
Profit-Maximizing Nitrogen Fertilization Rates Winter Cover Systems
2008/12/9
Cotton (Gossypium hirsutum L.) producers interested in adopting winter cover crops need information about profit maximizing N fertilization rates. This study evaluated how alternative winter covers af...