A Systems View Across Time and Space
From: A systemic comparative economic approach efficiency of fodder production
Crop | Sowing area, ha | Digestible protein output, centner | Whole yield, centner of feeding units | Cost per feeding unit price, thousand of rub | ||||
---|---|---|---|---|---|---|---|---|
Optimal | Actual | Optimal | Actual | Optimal | Actual | Optimal | Actual | |
Barley | 207.5 | 275.9 | 19.6 | 26.0 | 28,137.0 | 37,412.0 | 28.1 | 86.6 |
Spring wheat | 155.0 | 306.7 | 15.8 | 31.3 | 31,899.0 | 63,118.9 | 31.9 | 131.9 |
Millet | 400.0 | 427.3 | 36.6 | 39.1 | 94,720.0 | 101,184.6 | 94.7 | 113.3 |
Winter rye | 302.5 | 278.2 | 30.0 | 27.6 | 57,142.3 | 52,552.0 | 57.1 | 82.8 |
Buckwheat | 250.0 | 274.3 | 18.9 | 20.7 | 73,500.0 | 80,644.2 | 73.5 | 151.6 |
Oats | 350.0 | 257.1 | 27.6 | 20.3 | 45,955.0 | 33,757.2 | 46.0 | 72.5 |
Peas | 370.0 | 305.2 | 58.3 | 48.1 | 80,512.0 | 66,411.5 | 80.5 | 156.8 |
Vetch and vetch mixtures for grain | 465.0 | 375.1 | 57.1 | 46.0 | 97,371.0 | 78,545.9 | 97.4 | 112.8 |
Total | 2500 | 2500 | 263.8 | 259.1 | 509,236.3 | 513,626.4 | 509.2 | 908.2 |
General (fodder + grain − fodder) | 1249.2 | 1227.9 | 866,609.8 | 803,180.4 | 866.6 | 1671.8 |