• KWS project team in the field
    Projects

Discover some of our current projects for sustainable agriculture

Our research and breeding programs are used to develop competitive plant varieties for efficient and sustainable agriculture. Our work focuses on yield stability, product quality and the preservation of genetic resources. Rapidly advancing technological developments in the field of plant biotechnology have given rise to increasingly more new opportunities for the development of crop varieties with improved characteristics.

Nitrogen-efficient corn

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Farmers require nitrogen-efficient varieties to achieve stable yields, even when fertilization is limited. KWS has therefore developed corn varieties that continue to be productive even when the soil contains little nitrogen. However, nitrogen-efficient varieties should not only grow well when there is a lack of nutrition, but, if possible, should achieve good yields across a wide range of nitrogen supply.

To achieve this objective, our breeders and researchers investigate the natural variation of nitrogen efficiency and analyze the genetic make-up of different corn plants that provide stable yields even with limited fertilization. This has shown that nitrogen-efficiency cannot simply be traced back to genetic make-up. It is instead a complex characteristic, influenced by many sections of DNA.

We therefore aim to find out through further analyses which genes or sections in DNA actually play a role. With this knowledge, our breeders can make a more targeted selection, thereby improving the nitrogen-efficiency of corn.

Next-generation herbicide-tolerant sugarbeets

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The US sugarbeet market is currently characterized by a need for genetically modified sugarbeet varieties with multiple tolerances for herbicides to aid weed control. To meet this need, we are currently working on a follow-up product for the very successful Roundup Ready® sugarbeet. Our researchers and breeders are working together to develop a new generation of herbicide-tolerant sugarbeets with triple tolerance against three substances.

  • People at KWS

    Our maxim: powerful seeds for sustainable agriculture with high yields.

    Hinrich Harling, Head of Research Europe
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Hybrid potato seeds

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KWS has been pursuing a research-intensive project since 2011: The development of diploid hybrid potatoes, which can be cultivated and distributed using seed. The breeding progress for potatoes has been going very slowly up until now.

To counter this stagnating progress, our breeders and researchers are working on the hybrid breeding of potatoes. This would have several crucial advantages: Diploid potatoes enable much more effective breeding work. At the same time, the risk of a pest infestation in seeds is considerably lower than for seed potatoes.

And last but not least, switching to potato seeds would mean there would no longer be any need to cool the seed potatoes while storing them and especially during their time-consuming transport. However, plenty of research and development is still needed before the first competitive varieties will be available on the market.

Find out more about potato seed

Feature detection from the air

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How a plant’s genetic make-up and the various environmental influences actually interact can only be established in the field. We can therefore only find out for sure whether a plant variety actually exhibits a desired characteristic by means of field tests. However, to do this we must be able to document the plant features in a precise and reliable way.

In this respect, we want to support our breeding perspective with new phenotyping processes and further optimize the selection process. This is why KWS invests in the development of new methods to automatically record certain plant characteristics. We also investigate the possibilities of digital imaging in combination with several sensor technologies and drone systems.

The aim is to use, for instance, aerial images to very quickly and precisely draw conclusions on characteristics such as growth height or a possible disease outbreak.

Maximizing photosynthesis efficiency in corn

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Corn is what is known as a C4 plant. It uses a special method of photosynthesis characterized by improved water-use efficiency. C4 plants can therefore grow more biomass in a shorter span of time, if light irradiation and temperature are increased. Nevertheless, even corn plants do not achieve maximum light output.

This reveals as yet untapped potential to increase yield. In collaboration with the Heinrich Heine University Düsseldorf, the Technical University Munich and the Max Planck Institute for Molecular Crop Physiology in Potsdam, KWS is working on this subject as part of a project funded by the BMBF [German Federal Ministry of Education and Research].

Our aim is to gain new scientific knowledge that can be used to improve photosynthesis efficiency in breeding. First, are we investigating which factors influence C4 photosynthesis in corn. At the same time, we want to find out more about the natural variety of photosynthesis by means of marker technology.

Crops of the future

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“Crops of the future” seeks to promote the breeding of crops through an innovative public/private model. This international consortium combines the resources of leading agricultural companies and research organizations to overcome the future challenges of the food supply chain.

The goal is to breed crops with special properties to better adapt them to various environmental conditions—for example, improved nutritional properties, or tolerance against drought, heat or floods. We are planning to use scientific publications and platforms to publicize the knowledge generated, so both public and private breeding projects can benefit from it.

The technical focus is on genome editing, genome sequencing and phenomics, which explores the relationships between the genetic make-up of a plant, its environmental conditions and its performance.

Visit the “Crops of the future” website

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Thilo Resenhoeft
Thilo Resenhoeft
Corporate Communications
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