Background: Science on Fertilizing and Weeding
Scientists aim to provide knowledge for improving fertilizing and weeding efficacy to minimize the environmental disadvantages, while still maintaining high yields. For that purpose, many scientific disciplines contribute to the field of fertilizing-related and weeding- related research. Here are some examples[1]:
Microbiologists investigate nitrogen-fixing and denitrifying soil microorganisms to reduce greenhouse gas emissions (nitrogen leaching losses) directly or indirectly caused by fertilizers.
Chemists conduct research for more efficient herbicides (e.g., more selective herbicides) and fertilizers (e.g., more stable and slow-releasing fertilizers).
Plant biologists work on developing and investigating genetically-optimized crops, which, e.g., require less nitrogen from fertilizers or are in less competition with weeds.
Soil scientists and engineers design more efficient techniques for monitoring and targeted application of herbicides and fertilizers, e.g., with sensors, drones and corresponding smart applications.
As a foundation of each research, it is essential to get an overview of the research object and learn about the core concepts. So, let us travel back to Jambi province and get a better picture of the impact of fertilizers and herbicides on oil palm, soil and the environment.
