Soil

It is home to countless microorganisms, plants and animals.

Learn more on the wiki page

Notes tagged with soil

Ask a question about soil or Subscribe to answer questions on this topic




Using the Soil Sampling Toolkit

by bronwen 3 days ago | 0 | 55 | 1

1. Examine your equipment Ensure that all equipment is clean before co...

Read more


Some notes + updates from PhotosynQ

by gbathree over 2 years ago | 1 | 713 | 2

I haven't posted in a while, but wanted to let folks know a few interesting things: 1) If you'...

Read more


Spectrometer for analysing garden soil

by Guillaume123 over 3 years ago | 8 | 3,404 | 3

I am new to this game and have already made one mistake. I hope that this effort gets published....

Read more


MultispeQ fluorescence

by cfastie almost 4 years ago | 8 | 6,910 | 4

Image above: Tristan captures Robert explaining the MultispeQ. At the Public Lab Barnraising...

Read more



Measurements on the MultispeQ beta, soon to be released

by gbathree almost 4 years ago | 3 | 2,672 | 1

Hey guys, I've been posted every couple weeks about progress on PhotosynQ, the platform for anyon...

Read more


Bean Variety Trials in North Dakota

by gbathree about 4 years ago | 1 | 1,019 | 1

So we took 6 MultispeQs to North Dakota and measured 150 varities of the common bean. We're inte...

Read more


Can infragrams provide useful measurements of how thirsty my lawn is?

by WhiteRabbit about 4 years ago | 14 | 4,717 | 0

Use infragrams, NVDI's, and/or anyting related to evaluate how much drought stress a lawn is exp...

Read more


$0.75 lead testing color strips

by warren over 4 years ago | 10 | 1,897 | 2

Ok -- how does this work and can we DIY this? [![2014-04-18_17.19.22.jpg](https://i.publiclab...

Read more



Reagent-based PAH, VOH, PCB testing kits for soil and water, with pricing

by warren almost 5 years ago | 0 | 4,405 | 0

We need established tests to compare our own tests to, even if the established tests are expensiv...

Read more


HOMEMADE SPECTROMETER FOR SAMPLE ABSORPTION ANALYSIS AND A TYPE OF RAMMAN SPECTROSCOPY

by homechemist about 5 years ago | 4 | 7,502 | 2

Inspired by the Public Lab great ideas and by one of the techniques that my chemistry teacher us...

Read more


Preliminary Sample

by Livioguerrero New Contributor almost 6 years ago | 3 | 2,698 | 1

From Left to Right:Sample color,Sample clarity,Sample Fluorescing. The sample the was taken fr...

Read more