fertilizer
fertilizer


Author Comment Last activity Moderation
kgradow1 "That's interesting. I wonder why there is such a difference in the gradient for the nitrogen water. Also interesting that the contaminated milk s..." | Read more » over 3 years ago
jimsmith_081799 "8 meilleurs engrais de jardin faits maison Tontes de gazon. Si vous avez une pelouse biologique, assurez-vous de ramasser votre herbe coupée à util..." | Read more » over 3 years ago
amocorro "@bhamster - when I'm doing my next Marine Debris Survey in the Tacoma Tideflats I definitely will try this out " | Read more » over 3 years ago
bhamster "Hi @Cogreg! If you haven't seen it yet, you might find some helpful ideas in the comments for this other question about nutrients in hydroponic sys..." | Read more » over 3 years ago
asyraf_ramlie "Thanks for the answer above. I want to ask the same question. Thanks you made my day! " | Read more » over 3 years ago
bhamster "One way to get a rough idea of whether a foam is naturally-occurring or potential pollution is to poke it with a stick (much like the “stick test” ..." | Read more » almost 4 years ago
bhamster "@Markos Thanks so much for finding and sharing this paper on aquatic foam! The paper helped me better understand that surface water foams can cont..." | Read more » almost 4 years ago
Markos "Hi bhamster , I don't have the answer to your question, but I researched it and found a paper about it: Foam in the aquatic environment https://d..." | Read more » almost 4 years ago
GLwater "The Great Lakes basin has a few nonprofits as well as water treatment utilities working with gardening groups and some county extension Master Gard..." | Read more » about 4 years ago
joyofsoy "Shared this on the Public Lab Twitter and received this response: Measuring conductivity might be a simple proxy...— Jérôme Pellet (@jeromepellet)..." | Read more » over 4 years ago
maykef " " | Read more » over 5 years ago
maykef "Some new pictures taken with the Multispectral camera: " | Read more » over 5 years ago
maykef "Sure. " | Read more » over 5 years ago
warren "Wow, very cool. Could you post a pic of the dual cameras too? " | Read more » over 5 years ago
maykef "Here is the picture for better appreciation: " | Read more » over 5 years ago
maykef "Registration is done in Matlab as per this tutorial: https://uk.mathworks.com/help/vision/examples/find-image-rotation-and-scale-using-automated-fe..." | Read more » over 5 years ago
maykef "Is this the correct order of the filters? " | Read more » over 5 years ago
warren "Ah, but perhaps you're using the wrong filter setting in Image Sequencer -- it looks like potentially the NDVI values are inverse? " | Read more » over 5 years ago
warren "WOW!!! Was that generated onboard the Pi, or in post-processing? @xose @imvec take a look! " | Read more » over 5 years ago
maykef "Instant trigger in both cameras: " | Read more » over 5 years ago
maykef "CM Module carrier board designed for the multispectral camera. " | Read more » over 5 years ago
warren "Hi, I think that would be great. I'm trying to do an install of infragram in one recipe here, and if that works, I may do the same for image-sequen..." | Read more » over 5 years ago
maykef "Hi @warren, I like #image-sequencer. It would be very interesting to develop a variation of it customised for aerial imaging. It would have to incl..." | Read more » over 5 years ago
warren "Hi! This is awesome. You can find some more on related projects at #pi-camera and #raspberry-pi-infragram We're also working on a cool project to ..." | Read more » over 5 years ago