From green cut to gold! This is how the perfect composting in Lower Austria works!

From green cut to gold! This is how the perfect composting in Lower Austria works!

In the picturesque region of Zwettl, Lower Austria, the focus is on an environmentally friendly trend in agriculture: composting green section. Many farms have given up cattle farming, but the grassland areas are still valuable resources. The search for alternatives to fertilize the fields leads you to this sustainable approach. As Wochenblatt DLV , a special course was recently offered by the rural training institute (LFI) and Bio Austria, in which two experienced organic farmers were offered their knowledge Compostation conveyed.

The process of composting is anything but trivial. In contrast to the silage, in which a low oxygen content is sufficient, the composting requires a sufficiently high oxygen supply. The main goal? To generate stable humus compounds. A two -stage process initially includes the hot rotting phase, in which temperatures above 55 degrees Celsius are reached, followed by the subsequent rot phase, in which the temperatures drop to less than 45 degrees.

practical examples from the region

A pioneer in the region is Franz Preyser, who has already switched to biological economy in 2018 and has been operating in a livestock since then. He implemented his own procedure that enables him to ensure the nutrient supply of its fields with a mixture of grassland cuts, chicken manure and other organic materials. Instead of relying on elaborate technology, it uses simple means to optimally use its biodiversity areas.

Another example is Johann Schönhofer, who has been relating to composting for decades. He also switched his company to a livestock attitude. Its method includes mixing grass with lactic acid bacteria and stone flour to obtain a nutrient -rich compost material. On his paved area, he plans to generate valuable compost for his potato fields with three times a week and water within four weeks.

The advantages of compost

But what makes compost so valuable? According to Chamber of Agriculture it is a full value fertilizer that provides all the necessary nutrients for healthy soil fertility. Humus -rich soils are of crucial importance for agriculture, since they not only provide nutrients, but also improve the soil structure in such a way that water storage capability increases. Optimal humus content can store water until 20 times its own weight and also promotes the habitat of many useful organisms such as earthworms.

The design of the crop rotation and the use of organic fertilizers are other aspects of the humus economy that must be taken into account in the companies. Increasing green manure is also increasingly integrated to bind nutrients and increase the humus content.

Bio-agriculture has its own framework, which excludes the use of chemical-synthetic fertilizers, as Bölw . Instead, organic fertilizers are encouraged to guarantee nutrient supply in a sustainable way.