Revolution in salad cultivation: Sina Severloh saves 90% water in the harvest!

Revolution in salad cultivation: Sina Severloh saves 90% water in the harvest!

In the picturesque region around Oppershausen, a young farmer shows how innovative cultivation techniques can revolutionize agriculture. Sina Severloh is committed to hydroponic cultivation and is enthusiastic about the possibilities that this water -based system offers her. The absence of earth and the efficient use of water are just a few of the advantages that this system entails. In fact, hydroponic cultivation consumes about 90 percent less water than conventional methods, which is a real ray of hope in view of the growing challenges due to climate change and water shortages. cz.de that Sina of agricultural trade fairs and specialist journals have become aware of the innovative cultivation.

How does the whole thing work? In the greenhouse, breeding cubes with seeds are placed on a flood table, which is automatically filled with a nutrient -rich solution every eight hours. After only three days, the first germs are visible. At the latest after six weeks that the growth process needs to harvest, the salads are ready for sale in the farm shop. From this week, Sina sells a proud 1400 lettuce heads that she can harvest in seven weeks. She is currently cultivating different types: Roman, Eichblatt and Salanova salad, with plans for arugula and lettuce in the future.

a pioneer in terms of sustainability

The Celler district farmer Carsten-Wilhelm Drewes has already shown interest in Severho's hydroponic cultivation system and plans to visit the greenhouse. This type of cultivation is not only ecologically sustainable, but also a prime example of how to increase agricultural yield with modern technologies. Bij Fraunhofer is being researched, Nutrients can contribute to nutritional security and efficient resource use.

These research approaches aim to maximize agricultural yield and at the same time minimize water consumption, a topic that becomes increasingly relevant in view of growing global water problem. The potential of prepared municipal wastewater, which can be used in hydroponics, is also examined. In this way, an environmental problem becomes a valuable resource, and the ecological footprint of agriculture can be reduced.

innovations for the future

technologies that stand for region -specific solutions are of the greatest importance, especially for low -water regions. Thanks to the efficient use of water and nutrients, these methods could also be used in drier areas of the world, such as East Africa or the Middle East. In addition, there are already cooperation with international organizations that deal with these future technologies. In Germany, this is still intensively pursued as part of projects such as Hypowave and Nexushub. Port International shows that water management in sustainable agriculture does not only affect local events in Oppershausen, but also offers an important global context.