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Preservation effects of melatonin on the quality and fertility of native Fars rooster semen during liquid storage
chicken sperm antioxidant lipid peroxidation
2016/2/23
Liquid or frozen storage of poultry semen negatively affects the sperm motility and has crucial role in reducing fertility. Phospholipids in chicken sperm membrane are composed of high proportions of ...
SOIL FERTILITY EVALUATION FOR FERTILISER RECOMMENDATION USING HYPERION DATA
Soil fertility Soil testing Hyperion Hyperspectral Spectral Feature Fitting Pixel Purity Index Correlogram
2016/1/15
Soil fertility characterised by nitrogen, phosphorus, potassium, calcium, magnesium and sulphur is traditionally measured from soil samples collected from the field. The process is very cumbersome and...
The Effects of Time of Disease Occurrence, Milk Yield, and Body Condition on Fertility of Dairy Cows
test-day milk yield conception mastitis body condition score
2008/7/14
The associations between occurrence of diseases, milk yield, and body condition score on conception risk after first artificial insemination (AI) were analyzed in an observational study on a convenien...