Resource-Saving Technologies Of Cultivation Of Grain In The Conditions Of Novgorod Region
Table 8:
| Variants | Variety | Yield, t/ha | The cost of the total anthropogenic energy, GJ/ha | The energy intensity of primary production, GJ/t | The energy efficiency of the main production, units | Profitability, % |
| 1 | BIOS-1 | 3.8 | 22 | 3.2 | 5.0 | 35 |
| 2 | 5.1 | 28 | 3.1 | 5.2 | 82 | |
| 3 | Zeus | 3.0 | 20 | 4.0 | 3.9 | 7 |
| 4 | 4.2 | 26 | 3.7 | 4.3 | 50 | |
| 5 | Zazersky | 4.1 | 22 | 3.0 | 5.4 | 44 |
| 6 | 5.0 | 28 | 3.1 | 5.1 | 60 | |
| 7 | Suzdalets | 2.6 | 20 | 4.7 | 3.4 | -7 |
| 8 | 3.2 | 24 | 4.9 | 3.2 | 3 | |
| 9 | Argamak | 3.0 | 21 | 4.9 | 4.3 | 17 |
| 10 | 3.5 | 26 | 5.4 | 3.9 | 23 | |
| 11 | Borrus | 3.6 | 22 | 4.2 | 5.0 | 40 |
| 12 | 4.8 | 28 | 4.0 | 5.3 | 70 | |
| LSD05 0.38 | ||||||