The Haber Process & NPK Fertilisers: Plants a...

This episode details the key ingredients in fertilisers: nitrogen, phosphorus, and potassium. It outlines the chemical production of nitrogen-based fertilisers, specifically ammonium nitrate, highlighting its rich nitrogen content due to its dual sources. We explain that phosphat ...  Show more

In this episode, we discuss overexploitation and alternative extraction methods. Historical overuse of copper-rich ores has led to a scarcity of these resources. As a result, scientists have developed alternative methods to obtain copper from less concentrated sources. Phytominin ...  Show more

In this episode, we will discuss ion deficiencies in plants.

Healthy plant development relies on mineral ions extracted from the soil. A lack of these ions, particularly magnesium and nitrates, leads to deficiency disorders. 

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In this episode, we will discuss plant hormone uses and light investigation.Plant hormones are valuable tools in agriculture and horticulture, manipulating plant growth for various purposes. Auxins find use as herbicides and rooting agents, whilst ethene regulates fruit ripening. ...  Show more

This episode focuses on the role of photosynthesis in greenhouse farming. 

It highlights how lighting and heating can be manipulated to boost photosynthetic rates, thus increasing crop yield. However, farmers face a crucial economic decision</str ...

In this episode, we explore Biotechnology's role in food production through two key examples. Mycoprotein production, utilising fungal fermentation in vats, creates a high-protein, low-fat meat substitute. Genetic modification is also presented as a means to enhance nutritional v ...  Show more