Agriculture and forestry

A photo of a flower or leaf is usually enough for the app to recognize the plant. With Flora Incognita, researchers at the Illmenau University of Technology and the Max Planck Institute for Biogeochemistry in Jena have not only given amateur botanists a tool to easily recognize plants. Many researchers have since also been accessing the data sets in order to explore the distribution of plant species, for example. With the help of artificial intelligence, the team of developers from Illmenau and Jena was able to improve the performance of the app many times over.

Proteins are an indispensable part of nutrition. They are made up of amino acids, including L-alanine. Until now, most alanine has come from plant sources, which are mainly cultivated in the global south. The fields needed to grow it occupy large areas and affect biodiversity there. A research team at the Technical University of Munich has now presented an alternative production route: It is a biotechnological process based on the use of CO2 and green hydrogen as raw materials.

What will food production look like in the future? Already today, more people live in cities than in the countryside. However, the majority of food is produced in rural areas. Due to climate change, however, there is less and less land that is suitable for growing food. In the joint project CUBES Circle, researchers have been working on an alternative for years.

Innovations in the field of life sciences secure the food production of the future and make it more sustainable. To accelerate innovation through start-ups in the fields of agriculture, food technology and biotechnology, the Technical University of Munich (TUM) and UnternehmerTUM have launched the TUM Venture Lab Food-Agro-Biotech (FAB). The Lab FAB is one of now eleven TUM Venture Labs, which are designed to support TUM researchers and students in entrepreneurial spin-offs in the various fields of technology.

For decades, moors were deliberately drained for land reclamation. Only about five percent of Germany's land area is still moorland. The drainage not only destroyed the habitat of many plants and animals, but also an important CO2 reservoir. Two years ago, the federal and state governments therefore agreed to invest more than 330 million euros in projects to protect peatlands. The main focus is on the large-scale rewetting of drained peatlands. Paludiculture stands for reviving peatlands as CO2 reservoirs in a sustainable and gentle way.

Fallen leaves are an important habitat and food for millions of microorganisms. But contrary to previous assumptions, they are largely insignificant for life below the surface. An international team of researchers led by the University of Göttingen has now been able to show that the number of soil organisms depends crucially on whether there are living roots and their metabolic products.

Field robots that weed and determine the nutrient content in the soil, or drones that detect plant diseases: modern field technology with highly sensitive sensors and cameras have already made work in agriculture more efficient and sustainable. However, the technologies used in so-called precision crop farming usually operate in isolation. Due to such isolated solutions, data is lacking and the actual benefits are difficult to evaluate. The DigiMax-PA project aims to change this.