id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_krd22cnn2fc3zfeomjscs53c3m	V. W. Ruttan	Food Production and the Energy Crisis: A Comment	1975	3	.pdf	application/pdf	2317	213	61	energy input per unit of corn production. be defined at the point where an incremental kilocalorie of energy input kcal of output in each line of production (whether in the form of corn of corn) per unit of energy input declined sharply from 1945 to 1950, and 106 kcal while energy input rose by of energy input in U.S. corn production of energy output in the form of corn. level of energy in corn production. Society places a higher value on a kilocalorie of energy in the form of corn of direct energy input in most production processes. Pimentel probably underestimate energy inputs into corn production. the energy inputs employed in corn Thermodynamically and ecologically (energy accounting) a kilocalorie of corn is equal to a 2.9 x 106 kcal of fossil energy input For example, ecological accounting of energy inputs and outputs	./cache/work_krd22cnn2fc3zfeomjscs53c3m.pdf	./txt/work_krd22cnn2fc3zfeomjscs53c3m.txt