What it means, how its role in society has changed, and why it remains significant. The conversation also addresses the impacts of intensive agriculture, the climate effects of farming, and research aimed at developing more sustainable food production. Additionally, future food solutions such as cellular agriculture and plant-based products are considered. Finally, the importance of appreciating food and understanding its origins is emphasized.
The video discusses the importance of grass as a forage crop, sowing it under a cover crop, harvesting methods, and preservation techniques. Additionally, it explores the crop rotation of grass and how it differs from other crops, such as cereals. The video provides a comprehensive overview of modern grass cultivation from the perspective of the research farm.
University Lecturer Sanna Kanerva from the University of Helsinki explains what soil is, its composition, and why it is a vital component of our environment. The video covers soil structure, types of soil, nutrients, organisms, and the role of soil in food production and ecosystem services. Special emphasis is placed on viewing soil as a living system and highlighting the importance of soil management for ensuring sustainable food production.
Assistant Professor Johan Ekroos from the University of Helsinki explains in the video why grazing, and particularly semi-natural pastures, play a crucial role in preserving biodiversity in agricultural environments.
The video provides a concise and expert overview of how different pastures support endangered plants, insects, and birds—and why the decline of pastures in Southern Finland poses a serious challenge to habitat diversity.
How can small, buzzing quadcopters help combat forest damage, improve crop yields, and protect the seas? In this video, we dive into the scientific applications of drone technology, from Helsinki's Central Park to agricultural fields and the waves of the Baltic Sea. Drones are literally elevating environmental research—watch how science takes flight!