Cation Exchange

Рет қаралды 414,233

7 жыл бұрын

Not all soils are created equal. Chemistry helps agriculture succeed in a variety of environments. This video explains how soils (often negatively charged) interact with nutrients (often positively charged) through cation exchange. The cation exchange capacity (CEC) of a soil determines how frequently and in what doses it should receive fertilizer.
© 2016, NMSU Board of Regents.
NMSU is an equal opportunity/affirmative action employer and educator. This material is based upon work supported by the Hispanic-Serving Institutions Education Grants Program, National Institute of Food and Agriculture, U.S. Department of Agriculture, under agreement No. 2014-38422-22089. Any opinions, findings, conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture.

Пікірлер: 172

@SenLightyear 4 жыл бұрын

Taking a soils course now and it took me a whole chapter and six lecture videos to get the same information. Brilliantly done, well organized, and I love the faces and high fives exchanged by the cations. I'll never read H+ without imagining it's cute lil face again.

@ryanalexander3088 4 жыл бұрын

Which course? 😅

@ourladyofguadalupebotanica6732 4 жыл бұрын

It's the Kiss principle. Some people are just better at explaining because they focus on the basics.

@jamesJohnson-qe4gw 4 ай бұрын

They aren't trying to teach people.. probably haven't been for a while now

@stevelong2740 2 ай бұрын

Totally agree with the high fives. Brilliant!

@suminayeoh 11 күн бұрын

The high fives will make me remember cation exchange process FOREVER. No kidding. Well done and thanks for this high-quality informative animation! :)

@Horsingabout 7 жыл бұрын

Absolutely brilliant presentation. Wish this had have been around 20 years ago. Should be compulsory study for all agricultural courses! Congrats! Would have made my seminars so much easier to understand!

@luvleeaddi 3 жыл бұрын

We had to watch this for my soil science class! It really made things click for me with the visual representations

@harmonyhorticulturalconsul6894 5 жыл бұрын

Can I just say that I've spent hours trying to explain these concepts to clients, but now, I just have them watch this video and I follow up with, "It all makes sense now?" I send clients to this video almost weekly, so you are welcome for all of the views!

@InnerSunshine 3 жыл бұрын

YUP THIS VIDEO SUPERCEDES THE LAST TEN ARTICLES ON ANIONS AND CATIONS IN AG I'VE READ

@greenline569 5 жыл бұрын

I have never seen such beautifully explained the concept. Great work Love from India ALL the best

@masteryourgardenoregon420 5 жыл бұрын

Fantastic! What a great tool to help clients understand how certain soils need to be fertilized differently.

@MariaNunez-ks2xi 5 жыл бұрын

Taking ecology this semester in college and we covered this concept. Not going to lie I was very confused but this totally clarified my confusion!

@wiandryadiwasistio2062 Жыл бұрын

this is really helpful for houseplant keeping too! now i know why it's necessary to mix and match ingredients for potting mix; it's more than soil ph, porosity, and water-holding capacity. houseplant community shall see and discuss this

@localagronomist 4 жыл бұрын

thanks a lot for this brilliant explanation of the CEC.

@SarahMasikini-wp7vf Жыл бұрын

This is great and I really don't understand why this can not be learn at schools in America. Soils are of different types and need different care for them to produce well. This chemistry video was well planned and organized for any normal person to understand. Farmers need to watch this and know that excess fertilizer added to some soil types is not good.

@alexandrealmeida7334 6 жыл бұрын

Amazing, I study Agronomy in Brazil and it was so useful for me Thanks

@saybeessi 4 жыл бұрын

im studying agronomy too in malaysia.

@nahidAHlaskar 6 жыл бұрын

THAT'S THE WAY OF PRESENTING SOMETHING GOOD..!

@weathergenerator 5 жыл бұрын

absolutely brilliant explanation. you have a task my friend to educate millions with your style of teaching.

@sampepwang5508 4 жыл бұрын

it's amazing, helps me with my soil science studies!

@rotemroichman1535 5 жыл бұрын

Thank you, great illustrations!

@ScrinkleVid 6 жыл бұрын

thanks a lot, I didn't know there were vids of such high quality about our little study topic :)

@brookewebster8021 4 жыл бұрын

Wow, this was so awesome. I never thought I would enjoy learning about chemistry and yet here I am!! :D

@dineshzaladekar2892 6 жыл бұрын

Thanks for the video, great aid on electrochemistry..

@outlander271 4 жыл бұрын

Clear info with excellent animation. Well done!

@dianamiller4080 5 жыл бұрын

This is so cool. Easy to understand!

@abdikarimabdi1589 5 жыл бұрын

amazing video, THANKS FOR for the learning lab team

@samuelezike01 9 ай бұрын

Well explained. Currently studying soil ecology and I find this video very helpful

@naman7331 3 жыл бұрын

I usually don't comment on any video...and this is my first comment ever...no need to say you expained this concept in the most efficient and simplest way possible...Thank you so much...

@LearningGamesLab 3 жыл бұрын

We are so glad that it helped you. Our mission is to help people learn, and when we find a concept like Cation Exchange that people struggle with and need to understand, we are very gratified to be able to work with content experts to craft an explanation that works for people.

@bonesdoes6142 Жыл бұрын

THIS is the video I’ve needed for a long time! I can actually say I understand cation exchange now. Amazing video that I’ll be recommending to anyone who will listen. 😊

@LearningGamesLab Жыл бұрын

We are so glad you liked it. Thanks for letting us know.

@akinyooyeridwan8630 4 жыл бұрын

its a wow! it has always seem like magic till this video

@leonardodavincimassolo2579 7 жыл бұрын

Very good explanation. Help me a lot in understanding ions exchanging process in rocks..

@pinkwheels1313 Ай бұрын

OH ! Thank you for your amazing content.

@evaorlina3126 4 жыл бұрын

Excellent material for my students in soil science.

@pljtgh 7 жыл бұрын

Perfect explanation!

@Thilicio 3 жыл бұрын

Excellent work, the illustrations, the explanations and the sounds are perfect!!. I also looove how you didn't just assume scientists would be boys.

@cxv6541 5 жыл бұрын

Best video thank you!!!

@muhammedashraf2592 3 жыл бұрын

I am professor of botany belive me the way you explained is awesome. Thanks

@StillOnTrack 7 жыл бұрын

This video is fantastic!!!! I'm studying soil & plant nutrients and needed to brush up on CEC and this was pretty helpful and entertaining.

@lttamigabriel8023 Жыл бұрын

You email me asap

@spideywidey100da 6 жыл бұрын

loved this video def helped me understand it much better thanks!

@yogeshwakade7207 6 ай бұрын

What an amazing presentation.

@anatorrescano8418 7 жыл бұрын

amazing video thank you so much!

@fekaduhaile9632 6 жыл бұрын

I have got great knowledge. Thank you very much.

@SurajKumar-fy9ok 7 ай бұрын

Thanks a million , you are an amazing teacher❤

@karthikg1202 6 жыл бұрын

Great video For better understanding of concept

@SoilHealthpk 6 жыл бұрын

Bravo ! Best Presentation

@maheshkatkam8142 6 жыл бұрын

Amazing.,video I ever seen video like these🙏🏻 great info

@beckylikesushi 7 жыл бұрын

wow this is an amazing video. Very helpful! ^^

@mamoru1836 3 жыл бұрын

This made it so fun to learn! Thanks

@user-iq1dt8nz3k 8 ай бұрын

Amazing explanation and i love the visualisation :)

@hassanabdulazeez7538 5 жыл бұрын

This is so useful. Thank you

@SLACuganda 5 жыл бұрын

Awesome presentation

@sebastianprieto1001 7 жыл бұрын

Really good video. Thanks

@borzoo 2 жыл бұрын

Absolutely brilliant presentation , i loved the explanation and it made it easy to understand. thank you so much

@LearningGamesLab 2 жыл бұрын

Glad it was helpful!

@evelynmajola1808 5 жыл бұрын

Just helped me a lot. Thanks

@brento2890 4 жыл бұрын

Excellent!

@alasmohamed3534 5 жыл бұрын

best video I have ever seen

@prernaghangas2197 Жыл бұрын

Well explained . Thankyou .😊

@tavongasihlangu1132 5 жыл бұрын

short and precise thank you sir

@carelienventer1960 4 жыл бұрын

awesome video, thank you!

@epicboy4055 6 ай бұрын

That was great explanation

@deepatpatil 5 жыл бұрын

Thank you

@ravindramaurya889 3 жыл бұрын

Sir you explain in a great way

@pratitagriculture9686 Жыл бұрын

amazingly presented, Thank you so much

@victorychannel11 Жыл бұрын

Thanks so much

@uwaisusmani1274 10 ай бұрын

That was a great edu video ,got many mysteries cleared today and agricultural info enhanced conceptually ,thnk u .Watching from India .😊

@tomkeenan 6 жыл бұрын

Thanks a great video

@gamerzhideout6026 7 жыл бұрын

it is simple and so hopeful.

@barnaadhikary4400 2 жыл бұрын

You just teach me in 5 sec. Thanks a lot . fabulous

@LearningGamesLab 2 жыл бұрын

So glad that it helped you learn

@VishnooSpotlights 5 жыл бұрын

Amazingly done..

@andreabalbona3073 3 жыл бұрын

thanks a lot

@soilcompactionmaps.myagro.3348 6 жыл бұрын

Well done. Cool video!

@ot7578 2 жыл бұрын

Great stuff. Thanks for the visuals

@LearningGamesLab Жыл бұрын

Glad you enjoyed it!

@boxing0013 6 жыл бұрын

AWESOME!

@muhammadafan5054 13 күн бұрын

Teaching like this 👍👍 superb

@maryamyousaf700 3 жыл бұрын

OMG what an explanation...........we want more videos like this

@LearningGamesLab 3 жыл бұрын

Thank you! Check out our other resources at ScienceofAgriculture.org. We are always developing new educational videos and interactives.

@veganchiefwarrior6444 6 жыл бұрын

what soil structure provides the best cation exchange and drainaige atthe same time Sir?

@courtneysimons3344 5 жыл бұрын

Brilliant in simplicity and clarity!

@kesiamariaroy4861 6 жыл бұрын

best video

@mooncat4638 3 жыл бұрын

Very clearly explained and well-designed tutorial.

@LearningGamesLab Жыл бұрын

Many thanks!

@madame_baby 8 ай бұрын

I have a question. If there is an Fe3+, would the soil colloid that has a negative charge would require 3 negative ions for it to attach Fe3+?

@Drew_3000 6 жыл бұрын

brilliant

@aliyahbhatbhat8458 5 жыл бұрын

Great vedio....

@06-ayeshaanum54 5 ай бұрын

Very impressive 💯❤

@kaliyanimeenameena2517 3 жыл бұрын

Fantastic

@Gothfield 2 жыл бұрын

Absolutely invaluable information.

@PoochJoey576 2 жыл бұрын

What makes you say that?

@vc_1979 4 жыл бұрын

Hasta hace un tiempo, había una versión subtitulada en español de este video y no la encuentro ¿alguien podrá pasarme el link?

@noobsaibot5285 5 жыл бұрын

Good work

@francescolonghini5854 5 жыл бұрын

super helpfull thanks a lot

@uhohitsmo15 5 жыл бұрын

Thanks!!!

@Apoptotickitler 6 жыл бұрын

Thank you so much :')

@alcateltcl2444 3 жыл бұрын

It's really helpful

@4aryannaircoaj428 3 жыл бұрын

Nice explanation 👍

@ayeshar7359 7 жыл бұрын

Amazing video. Can you tell which editor or video maker you used ?

@noongull8041 Жыл бұрын

GREAT 👍

@shanerockriver5030 2 жыл бұрын

excellent

@Fleshbits1 2 жыл бұрын

How do the nutrients become cations in the first place? I don't know much about chemistry. Are they neutral until the water comes? or were they positive for some reason to begin with?

@TS-vr9of 5 жыл бұрын

What text book can I get to learn more about this process in soils???

@gardenwildfilms3759 4 жыл бұрын

Amazing! Trying to explain this gets me so tongue twisted. Brilliant simple and easy to understand. Thank you a hundred time over!

@ravindramaurya889 3 жыл бұрын

Thanks sir

@emmanuelsteward6885 3 жыл бұрын

very insightful lecture. Please kindly help me with this question. " Explain the importance of cation exchange capacity(CEC) on soil fertility"? thank you.