Understanding Our Soil: The Nitrogen Cycle, Fixers, and Fertilizer

Understanding Our Soil: The Nitrogen Cycle, Fixers, and Fertilizer

What are nitrogen fixing plants, and why use them over nitrogen fertilizer? This video answers this question through an explanation of the nitrogen cycle.

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Thai translation of this video: https://www.youtube.com/watch?v=nF6uMcayErM

Sources:
Thomas J. Elpel. Botany in a Day. Hops Press, 2013

NASA. U.S. Standard Atmosphere, 1976. https://ntrs.nasa.gov/citations/19770009539

Jeff Lowenfels. Teaming with Nutrients. Timber Press, 2013

Jeff Lowenfels & Wayne Lewis. Teaming with Microbes. Timber Press, 2010

Eric A. Davidson. The contribution of manure and fertilizer nitrogen to atmospheric nitrous oxide since 1860. Nature, 2009. https://www.nature.com/articles/ngeo608

David Thomas. A Study on the Mineral Depletion of the Foods Available to us as a Nation over the Period 1940 to 1991. Nutr Health, 2003. https://pubmed.ncbi.nlm.nih.gov/14653505/

Music:
“Fat Cartoon Jazz” from purple-planet.com
“Sneaky” by Juiceanna, from audiojungle.net
“Theme in G” by Podington Bear, from podingtonbear.com

Chapters:
0:00 Introduction
0:45 The Nitrogen Cycle
2:00 Nitrogen Fixation
2:39 The Trouble with Fertilizer
4:07 Ending

50 Comments

  1. @RaulGonzaleza on March 18, 2024 at 8:16 am

    This is awesome. THANKS!!!!



  2. @l1mi13 on March 18, 2024 at 8:16 am

    If organic fertilizer was so superior.. then why isnt all farmers organic farmers?

    Answer: Because farmers are usually practical realists unlike soybean sprouts.



  3. @khemirialaeddine4651 on March 18, 2024 at 8:17 am

    thank you . this is the best explanation on the internet



  4. @peterkoolwijk439 on March 18, 2024 at 8:18 am

    Such a good presentation! Not a word too many and very easy to understand. Bravo!



  5. @paris16rta on March 18, 2024 at 8:19 am

    The voice of reason is carried in this video!



  6. @malgudipublicschool2527 on March 18, 2024 at 8:22 am

    Wish you spoke but slow , Only native English speakers can follow your fast English , very good in terms content though.



  7. @sammy5576 on March 18, 2024 at 8:22 am

    X awesome content about the nitrogen cycle and farming



  8. @wishdoom on March 18, 2024 at 8:22 am

    I learned that plants need minerals!



  9. @__lillie__ on March 18, 2024 at 8:23 am

    My teacher made this so fucking complicated



  10. @rrbb36 on March 18, 2024 at 8:23 am

    “ Poops out” ??
    You sound like a child 😂



  11. @vorong2ru on March 18, 2024 at 8:24 am

    slow release fertiliser fixes that problem. Aso in combination with organic mulch it helps to keep the soil alive and thriving.



  12. @user-sh4il1cb3e on March 18, 2024 at 8:24 am

    @Jimi Sol What about the weeds management if we choose the natural path in agriculture?



  13. @yusriamira3966 on March 18, 2024 at 8:26 am

    The best easier ever nitrogen circle video…



  14. @sred5856 on March 18, 2024 at 8:26 am

    I am unable to find convincing studies that commercial nitrogen kills earthworms; can the author or anyone shed light if that is indeed proven. Thanks



  15. @erschaffenswert on March 18, 2024 at 8:27 am

    brilliant. thanks



  16. @doinitbigtimelive on March 18, 2024 at 8:28 am

    😊



  17. @mathgasm8484 on March 18, 2024 at 8:28 am

    I’m a beekeeper and I mass plant clover for my bees.



  18. @joshhasvic6794 on March 18, 2024 at 8:31 am

    Is it different for indoor plants? Should I be putting earth worms in my swiss cheese plant soil?



  19. @user-ul6hl5zi6y on March 18, 2024 at 8:32 am

    Thank you very much for this video! I’m a biological farmer myself and it helps me to explain people, why it is so important, to use organic fertilizers.



  20. @BIO803 on March 18, 2024 at 8:32 am

    Amazing ❤



  21. @dejankovacevic2854 on March 18, 2024 at 8:33 am

    🏛️🏛️🏛️🔔🔔



  22. @dustinsand3372 on March 18, 2024 at 8:35 am

    This does not change climate, chem trails do.



  23. @JimiEastern on March 18, 2024 at 8:35 am

    4:23 Man,i thought that was me 😂



  24. @lawamba on March 18, 2024 at 8:36 am

    Bravo! I work with a company that sells an aloe vera-based biostimulant soil amendment, and this is the most straightforward video I have seen that properly explains the process so clearly. Looking forward to sharing this video with others – Thank you!!



  25. @vivalaleta on March 18, 2024 at 8:37 am

    I want this video shown in all grade schools.



  26. @user-wl1lj1hu5n on March 18, 2024 at 8:38 am

    good



  27. @aanihood1 on March 18, 2024 at 8:39 am

    very well presented



  28. @zachjones2678 on March 18, 2024 at 8:39 am

    Well done! Great video



  29. @GoofiX on March 18, 2024 at 8:40 am

    Poop



  30. @georgelouis6515 on March 18, 2024 at 8:40 am

    What about mulching?



  31. @hera7884 on March 18, 2024 at 8:42 am

    You can use both. I use clovers and then I also fertilize them with my other plants. I don’t use nitrogen fertilizer on the ground, I only spray it on my plants. Yes, it leeches on the ground but I’m not saturating the soul with it, just the plant. And it usually dries in minutes in the summer.



  32. @dariyakhanrahuja7037 on March 18, 2024 at 8:44 am

    very informative and important information for atmosphere adjustments



  33. @WhyDoThat on March 18, 2024 at 8:47 am

    They present a conclusion of only someone who doesn’t manage their fertilizer(which we do it cost a lot) and none of the issues if we try to grow without it.



  34. @user-xu6il2hp3b on March 18, 2024 at 8:48 am

    YES! This is why I am doing permaculture in my garden. It is time to feed earth with what she needs before we think of taking anything from her. Please continue your pedagogy. 🙂



  35. @HarisLefk on March 18, 2024 at 8:49 am

    This was the best video i saw on this subject. Thank you!



  36. @heatherwhitfield977 on March 18, 2024 at 8:49 am



  37. @deweypug on March 18, 2024 at 8:50 am

    Lets pass this valuable information around!!!!



  38. @user-zj5pt5nz3v on March 18, 2024 at 8:51 am

    Ok good lesson!!



  39. @user-zr7of6fq8x on March 18, 2024 at 8:52 am

    this is so well done! thank you!



  40. @ten-hx2xi on March 18, 2024 at 8:56 am

    seems like an injection of cultured bacteria could be a real help



  41. @maxgiantbanana7344 on March 18, 2024 at 8:57 am

    NO3- rocks….can I say that ?



  42. @harrybarnhill8029 on March 18, 2024 at 8:59 am

    Soil can solve all climate issues



  43. @kerryburns6041 on March 18, 2024 at 9:02 am

    Very helpful thanks, I´m on a south facing Spanish mountainside and worms are a rarity, growing beans and peas as a novice and hoping to get the soil into better shape.



  44. @supriyomandal762 on March 18, 2024 at 9:02 am

    It is wonderful to know the whole structure



  45. @WorldRegenerators on March 18, 2024 at 9:02 am

    Such a great video! Thanks for explaining so much so well.



  46. @felixstraer8607 on March 18, 2024 at 9:04 am

    Fascinating topic! The phosphoric circle is even more important…



  47. @zahidqureshi8591 on March 18, 2024 at 9:08 am

    This is the best short video which explains what others will do in one hour.
    Thank you very much 👍



  48. @Usiraata on March 18, 2024 at 9:09 am

    what an excellant video. Hats Off my friend



  49. @cestmoi5702 on March 18, 2024 at 9:09 am

    Fantastically done!! 😀



  50. @Thangamari_ on March 18, 2024 at 9:11 am

    Personally it’s a rich video for me. My long doubts are clarified. Wish you Live long brother ❤