A Systems View Across Time and Space
From: A systemic comparative economic approach efficiency of fodder production
Crop | Feed units per 1 kg of feed | Yield per hectare, centner | Pure productivity of 1 hectare of crops, the centner of feeding unit | Cost price 1 centner of production, rub | Cost price of 1 centner unit products, rub | Content of digestible protein in 1 kg, g | Content of digestible protein in 1 kg of feeding unit, g |
---|---|---|---|---|---|---|---|
Vetch-oats | 0.30 | 120.0 | 36.0 | 17.5 | 62.4 | 36.0 | 128.4 |
Alfalfa | 0.38 | 163.7 | 62.2 | 13.9 | 38.6 | 50.7 | 140.9 |
Timothy grass | 0.23 | 110.0 | 25.3 | 18.6 | 88.7 | 20.4 | 97.2 |
Corn | 0.16 | 135.2 | 21.6 | 13.6 | 96.9 | 19.6 | 140.3 |
Sweet clover | 0.21 | 139.2 | 29.2 | 18.6 | 98.1 | 25.4 | 133.8 |
Fodder beet | 0.12 | 154.7 | 18.6 | 41.3 | 412.9 | 13.5 | 135.4 |
Winter rye in green mass | 0.28 | 159.8 | 44.8 | 17.8 | 68.5 | 30.3 | 116.6 |
Hybrid clover | 0.29 | 145.7 | 42.3 | 19.0 | 70.3 | 35.9 | 132.8 |
Eastern Galega | 0.32 | 153.7 | 49.2 | 14.4 | 48.0 | 37.1 | 123.5 |