Survivorship (lx) is a standardized value for the number of individuals at each stage. The first survivorship value entered in any life table (l0) is always 1.0; one hundred percent of the individuals are observed at the first stage.
1 370 calories in one very large avocado. 2  45 calories in 1 ounce or 28g of ordinary avocado. 3  47 calories in 1 ounce or 28g of Californian avocado. 4  34 calories in 1 ounce or 28g of Florida avocado.
The calorie count in half an avocado depends on the type and size. California avocados have a dark-green, bumpy peel and are small enough to hold in the palm of your hand.Florida avocados are larger with a light-green, almost smooth skin.Although avocados are higher in calories than most fruits, they can still be part of a healthy diet when consumed in moderation.lthough Florida avocados are the larger of the two types typically found in stores, they have fewer calories per gram. Half of a Florida avocado weighing 304 grams has roughly 180 calories.