Menu
Sign In Search Podcasts Libraries Charts People & Topics Add Podcast API Blog Pricing

Noah Abrahams

πŸ‘€ Speaker
73 total appearances

Appearances Over Time

Podcast Appearances

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

Okay.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

I prefer the acronym.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

Sure.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

So NBPT, basically it's designed to look somewhat like urea.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

So if we imagine urease as being like a glove and then the urea fits perfectly inside that glove,

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

If we can create something that matches that shape, then we can effectively block the active site of urease.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

Yeah, so that's exactly what we're trying to do is to design a fertilizer that incorporates both of these technologies.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

There's more research into which is most optimal because MBPT doesn't work super well in acidic soils, which is quite common in Australia or at higher temperature conditions.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

But yeah, ultimately we're trying to have some sort of inhibitor and some sort of coating combined with the urea for that slow release.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

In terms of the impact so far, adding MBPT to the soil has reduced ammonia emissions by 60 to 68%.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

And in combination with another inhibitor, that was an even higher number.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

Right, okay.

The Science Show
Getting more from fertiliser, viral DNA's vital role and help from hookworms!

So that's sort of our first measure is, can we see that very first step where it's converted from urea to ammonium and then to ammonia, can we see that being slowed down?

← Previous Page 4 of 4 Next β†’