Now showing items 31-34 of 34
Lime and soil moisture effects on nitrous oxide emissions from a urine patch
(Soil Science Society of America, 2004)
Liming has been mooted as a mitigation option for lowering soil N₂O emissions. This study investigated the effect of soil pH and soil water content on N₂O and N₂ emissions following the addition of synthetic urine (500 kg ...
Effect of gender, gonadectomy and oestradiol-17β on growth in lambs under grazing conditions
(Cambridge University Press, 2001-11)
To identify separate effects of gender, castration and exogenous oestrogen on growth, castrated lambs of both sexes and entire male lambs (n = 8) were implanted subcutaneously with three sizes of oestradiol-17β implants, ...
Morphological, anatomical, and physiological changes of orchardgrass leaves grown under fluctuating light regimes
(American Society of Agronomy, 2007)
The physiological and anatomical adaptability of pastures growing under trees in silvopastoral systems can alter the efficiency of conversion of energy to dry matter (DM). This study was conducted to determine the effects ...
A laboratory study of bacteria-facilitated cadmium transport in alluvial gravel aquifer media
(American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, 2005)
Colloids, including bacteria, can dramatically accelerate the transport of heavy metals in ground water. Batch and column experiments were conducted to investigate adsorption of cadmium (Cd) onto Bacillus subtilis spores ...