 | Pennsylvania. Department of Agriculture - 1914 - 1218 Seiten
...put in the house and cinders and sand have to be purchased, f 177 89 This gives a cost per sq. ft. of floor space of $0.222. A cost per running foot of house of |4.44. A cost per bird, allowing 4 sq. ft. per bird of $0.888. Adding labor to this at one-fourth the... | |
 | Pennsylvania. Department of Agriculture - 1915 - 502 Seiten
...put in the house and cinders and sand have to be purchased, f 177 89 This gives a cost per sq. ft. of floor space of $0.222. A cost per running foot...the cost of material, the total cost is $222.36 or $1.11 per bird. (See Plate 6). SANITATION Regardless of the type of construction of the laying house,... | |
 | New Jersey Agricultural Experiment Stations - 1913 - 748 Seiten
...including labor if concrete floor is put in the house and cinders and sand have to be purchased $177.89 This gives a cost per square foot of floor space of...foot of house of $4.44 ; a cost per bird, allowing 4, square feet per bird, of $0.888. Adding labor to this at one-fourth the cost of material, the total... | |
 | New Jersey Agricultural Experiment Stations - 1914 - 558 Seiten
...including labor, if concrete floor is put in the house and cinders and sand have to be purchased, $177.89. This gives a cost per square foot of floor space of...foot of house of $4.44 ; a cost per bird, allowing four square feet per bird, of $o.888. Adding labor to this, at one- fourth the cost of material, the... | |
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This gives a cost per sq. ft. of floor space of $0.222. A cost per running foot of house of $4.44. A cost per bird, allowing 4 sq. ft. per bird of $0.888. Adding labor to this at one-fourth the cost of material, the total cost is $222.36 or $1.11 per... 