Forestry practices, including regeneration, sylviculture and harvesting, influence the landscape structure, management and landscape planning in the broader area of the inundation. Forest type represents an unit of the forests where similar growing conditions are applied. From ecological point of view, the forests are divided into three categories: commercial forests, forests of special determination and protected forests. Management of the forests depends on their categorization, species composition and age, and, with the commercial forests, also on the aim of management. The rotation period in the high forests is 80-120 years, but in the manmade poplar monocultures it is only 20-30 years. In some areas of the Danube river inundation poplar monocultures cover 70-80 % of the stand area. Here, the preparation of the soil by ploughing is common. Planting the vegetatively propagated small poplar trees in rows is followed by 2-3 years cultivating of the soil or moving the weeds. Intensive thinning and other sylviculture measurement are often. In the neighbouring area, forest shelter belts have been planted in the 1950s, which play an important role in the landscape diversity. Because of their unadequate species composition, they were substatially reduced and now their acreage is only 1100 ha.