Younger cows tended to have lower manure scores. The correlation coefficient between age and manure score was â0.20. The negative correlation indicated older cows had lower scores. The manure scores tended to increase as the number of lactations increased.Table 1. Monthly mean differences for manure scores (M.S.), number of lactations (Lac), days in milk (DIM), milk production, percent fat, percent protein, and MUN.ounger cows tended to have lower manure scores. The correlation coefficient between age and manure score was â0.20. The negative correlation indicated older cows had lower scores. The manure scores tended to increase as the number of lactations increased.
Alan Ladd Male Actor 3-09-1964 5'6.14 inches 168.00 cm California United States Of America
1 The standard height of an Australian Labradoodle is 22 to 24 inches while its standard weight is 44 to 59 pounds for females and 55 to 77 pounds for males. 2  They have an average life expectancy of 12 to 15 years.