Teach you to calculate bird weight
The calculation of the feed intake of layer chickens: the number of days equal to the number of days per day before 10 days of age plus 2; the number of days equal to the number of days per day at the age of 11-20 days plus 1; the number of days per day equal to the age of 21-50 days. The daily equivalent of 50-150 days is equal to 50+ [days-50]2. 125 grams per day thereafter. A total of 8.8 kg was eaten before 150 days of age. A total of 36.5 kg of feed is required within 550 days of age.
Feed intake calculations for broilers: Calculations for 1-10 days are as follows: 1 day is 6 grams, and then 4 grams each day thereafter. 11-20 days of age equals (days of age-2) 1050; 21-30 days of age equals (days of age-1) 1050. 30-40 days of age equals the number of days of age 1050. Days after the age of 40 days is calculated as 200g . The units are (grams).
Digital 60m short range laser rangefinder is a laser measurement device which is supposed to replace tape measure, ruler, and other traditional length meauring tool. Laser ruler as its name, it is a electronic ruler which user laser to measure distance.
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1. Height measure & Length measure &Distance measure
2. Area Measure
3. Volume Measure
4. Pythagorean Measure
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