The accuracy of animal breeding value estimation is important for achieving the maximum genetic progress various economically traits in populations. study conducted a comparative characterization repeatability and intercorrelation across estimates obtained using different approaches to incorporating genomic information.

A variety of measures including Relative Feed Value (RFV), Relative Feed Quality (RFQ) and Total Digestible Nutrients (TDN) have been used to set the value of alfalfa hay for sale. However, components or characteristics of alfalfa in addition to these measures may prove useful in determining the real market and feeding value of alfalfa compared to other feeds.

a project was established to develop a procedure for the selection, design, installation, test and evaluation of mass-flow rate measurement systems for root crop harvesting and to assess the consistency and precision of the weighing systems incorporated into crop feed arrangements in both laboratory and field studies. studies were conducted to evaluate conveyor belt weighing systems using an ex...

two experiments were conducted to investigate the feeding value of waste fig along with its effect on broilers, performance. in the first experiment, the amen content of fig was determined through total collection method using 10 adult leghorn cockerels. in the second experiment, 240 day-old male ross broiler chicks were randomly alloted to 6 experimental groups of 4 replicates of 10 chicks eac...

An experiment was conducted to investigate the effects of changes in ruminal conditions arising from feeding and sucrose supplementation to the diet on the natural abundance of 15N (delta 15N value) of some biological components and of feces and urine in sheep. Four wethers fitted with ruminal fistulas were fed on alfalfa hay cubes with or without sucrose either 2 or 12 times daily. With twice-...

A study was conducted to investigate the effects of methods of feeding a total mixed ration (TMR) on behavior patterns of growing Hanwoo steers. A total of 15 growing steers (13 months old) were assigned to the control (fed roughage and concentrate mix separately), TMR1 (fed restricted TMR), and TMR2 (fed TMR ad libitum) groups. Individual behaviors of steers were observed for 48 hours. Compare...

In this study, we analyzed the operational characteristics of a 1.2-MW rice husk gasification and power generation plant located in Changxing, Zhejiang province, China. The influences of gasification temperature, equivalence ratio (ER), feeding rate and rice husk water content on the gasification characteristics in a fluidized bed gasifier were investigated. The axial temperature profile in the...

OBJECTIVE We determined incidences of underfeeding and overfeeding in children who were admitted to a multidisciplinary tertiary pediatric intensive care and evaluated the usefulness of the respiratory quotient (RQ) obtained from indirect calorimetry to assess feeding adequacy. METHODS Children 18 y and younger who fulfilled the criteria for indirect calorimetry entered our prospective, obser...