Phenotypic variation of mineral contents in beef
نویسندگان
چکیده
منابع مشابه
Phenotypic Variation of Indigenous Sesame landraces in Urmia Climate
Sesame is one of the oldest and most important oilseeds in Iran and the world due to its nutritional value. In the present study, 25 sesame landraces collected from different regions of the country were evaluated in terms of phenological, morphological and physiological traits in Urmia climate. The ANOVA results showed that there was a statistically significant difference between the landra...
متن کاملMineral Supplementation of Beef Cows in Texas
The proper balance of protein, energy, vitamins and all nutritionally important minerals is needed to make a successful nutrition program, one that’s productive yet economical. Nutrient balance is the key to any effective nutrition program, especially where trace minerals are concerned. Today, there is concern that the trace elements may be limiting production in better managed herds to a much ...
متن کاملRandom regressions to model phenotypic variation in monthly weights of Australian beef cows
Weights of beef cows recorded on a monthly basis were analysed using a random regression model. Data originated from a selection experiment in Western Australia, involving two herds of about 300 cows, Polled Herefords and a four breed synthetic, the so-called Wokalups. Weights were subject to large seasonal effects. Short mating periods and thus tight calving seasons led to substantial confound...
متن کاملMineral Supplements for Beef Cattle
elements for normal bodily maintenance, growth, and reproduction. Minerals that are required in relatively large amounts are called major or macro elements. Those needed in small amounts are classified as micro, minor, or trace minerals. These terms, however, have no relationship to the metabolic importance of a mineral in the diet. A trace mineral can be as essential to the health and performa...
متن کاملTrace Mineral Nutrition in Beef Cattle
Minerals can be divided into two main categories, 1) macro-minerals and 2) micro or trace minerals. Macro minerals are minerals that are needed/required in relatively large amounts in comparison to micro or trace elements which are needed/required in relatively small amounts. In general macro minerals are required at concentrations greater than 100 ppm of the diet and are often expressed as a p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2009
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.23.1_supplement.lb412