Plant population per plot, cobs per plot, 100-grains weight and yields were not varied statistically. These parameters were statistically the same in all the treatment combination. The highest maize yield (8.680 t ha-1) was found from T3I3 combined treatment and the lowest yield (6.650...
The market price of harvested phytomass containing 28–36% of dry matter varies from EUR 19 to 46 per ton. Such a price reflects the species and quality, and maize phytomass is usually the most expensive. Table 20, among other data, shows the model's yearly costs per hectare; they ...