搜索结果: 1-5 共查到“理学 alfalfa”相关记录5条 . 查询时间(0.058 秒)
SPECTRAL REFLECTANCE OF ALFALFA GROWN UNDER DIFFERENT WATER TABLE DEPTHS
Multispectral Detection Agriculture Monitoring Reflectance
2015/7/30
Plant water stress can limit productivity and has an effect on plant physiology and canopy architecture. Changes in water status of a
canopy can have indirect effects on remotely sensed optical refl...
Effects of Alfalfa Meal on Growth Performance and Gastrointestinal Tract Development of Growing Ducks
Alfalfa Meal Growing Ducks Growth Performance Gastrointestinal Tract Development
2016/5/10
A study was conducted to evaluate effects of alfalfa meal on growth performance and gastrointestinal tract development of growing layer ducks to provide evidence for application of alfalfa meal in the...
Correlations among Shearing Force, Morphological Characteristic, Chemical Composition, and In situ Digestibility of Alfalfa (Medicago sativa L) Stem
Alfalfa Stems Shearing Force Stem Diameter Stem Linear Density Chemical Compositions In situ Digestibility
2016/4/29
Alfalfa (Medicago sativa L) is a high-quality forage for ruminants and the main stem is the dominant morphological component contributing to the forage nutritive value in mature alfalfa forage. Sheari...
Efficacy of the Rodenticide Bromethalin in the Control of Microtus arvalis and Nesokia indica in Alfalfa Fields
Nesokia indica Microtus arvalis efficacy bromethalin alfalfa Iran
2010/3/26
Rodents cause huge losses to agricultural crops annually. During outbreaks, this pest can cause irreversibly high damage. Solely non-chemical control measures have not been successful in reducing the ...
Change in Nitrogen Fractions and Ruminal Nitrogen Degradability of Orchardgrass and Alfalfa during the Ensiling Process and the Subsequent Effects on Nitrogen Utilization by Sheep
Orchardgrass Alfalfa Ensiling Nitrogen Fractions Ruminal Degradability Nitrogen Utilization
2016/4/18
In order to determine the extent of change in nitrogen fractions and in vitro ruminal degradability of forage protein during ensilage and the influence on nitrogen utilization by sheep, orchardgrass (...