Translation of "Nutrient cycle" in German

Ensuring the nutrient cycle is also an important development objective.

This requires managing the nutrient cycle in a more sustainable and resource-efficient way.

As a result, they can be recirculated to the nutrient cycle.

At the same time, nutrients dissolved out with the waste water can be recirculated to the nutrient cycle.

Thus, we model the nutrient cycle of the soil and combine calculated and measured data.

This requires managing the nutrient cycle in a more sustainable and resource-efficient way .

In contrast to incineration or landfill, the BEKON process operates with a closed nutrient cycle.

Our long-term goal is to develop sustainable concepts of the water and nutrient cycle in residential areas.

There, they metabolise nitrate on a large scale and thus remove it from the global nutrient cycle.

The clippings are spread over the ground to keep the nutrient cycle going.

Both organisms play an important role in the degradation of organic matter and in the nutrient cycle.

Novaquatis comprises nine work packages, largely organized around the various stages of a nutrient cycle.

After fermentation a substrate is produced, which is used agriculturally and completes the nutrient cycle.

The exhibition presents the great range of soil inhabitants, their way of life and function in the nutrient cycle.

Products remaining in the ground are fed back into the nutrient cycle via humus formation and have always made a valuable contribution to future crops.

Further efforts to manage the nutrient cycle in a more cost-effective, sustainable and resource-efficient way, and to improve efficiency in the use of fertilisers are also required.

Organic farming tries to achieve a closed nutrient cycle on the farm by applying green and livestock manure, compost and legumes for fixing nitrogen from the atmosphere.Organic matter and cover crops increase the number of micro-organisms, earthworms, beetles, spiders and other soil life.

This is the exact point in time when humans appeared on the scene in these regions and presumably began to extract biomass from the nutrient cycle.

Fungi decompose dead organic matter like wood, leaves and needle litter, and thereby keep the nutrient cycle going.

Nowadays, humans extract up to 30 percent of the biomass from the global nutrient cycle – and the trend is rising.

The developed, innovative products also contribute to sustainability in crop production by return residues to the nutrient cycle.

By doing so, researchers could prove how the diversity of species affected the capacity of the ground to absorb, store, or release water. "No other experiment to date has examined the nutrient cycle with such rigor", says Prof. Wolfgang W. Wilcke from the Institute of Geoecology at the KIT in Karlsruhe.

The excrements of the children do not end up in waste water (sewage treatment plant + incineration) or in household waste (incineration), but are returned directly to the nutrient cycle as fertile soil.

Plans made by humans that attempt to replicate this nutrient cycle – cycles in which waste no longer occurs – form the very the foundation of the material flow systems that are a fundamental component of the Cradle to Cradle® method of production.