How to Calculate Soil Cation Exchange Capacity and Base Saturation

[@pennyhu9271]

Best explain about CEC，that's why the potassium humate has a good function in soil

[@blakeraynor4250]

I'm studying for the fundamentals exam. This video was very helpful as a refresher. Thank you.

[@MundiaSitwala]

Well explained

[@ravibotve]

Thanks doctor explained very well..Keep it up ..It help me lot .

[@mukhlismujid3755]

Thanks so much dear

[@AA-gl1dr]

thank you so much for uploading!

[@racebiketuner]

Covering hard flat surfaces with egg crate, moving blankets and/or sound damping panels would dramatically improve sound quality.

[@larbihaddad1982]

Hi. Thanks for your presentation but I didn't get what is the buffer solution? I really need the answer

[@wangbing2285]

Where is the number 12 from in the conversion equation ?

[@tayaiahanthem6720]

What is the difference between milliequivalent/100g of soil and meq/100g of soil?

[@thecowman6807]

Its the same thing

[@graystone2802]

meq is short for milliequivalent

[@monasader5571]

That was my question in the table it is seem different

[@yfitnessmanpur1238]

Best explain About CEC

[@emtnanahmad643]

The buffer pH is the pH measured in soil test by electrode?

[@rockcool8714]

where u get the 12 ?

[@lightljos7999]

24 atomic wt / charge 2

[@OGSOKGOSIDINTSI]

i think he is referring to 12 down on Acid calculations??? Or its just a constant ? Please clarity on exchangeable acidy calculations? 12 ( 7 -6.6) ?? the 12?

[@aditichoudhury4823]

Which one is more important cation exchange capacity or base saturation?

[@jeffstieren4474]

I do soil testing if I have trouble with greening and keeping a thick lawn. I’ve been using Carbon G to raise the CEC’s. I first experimented with my own lawn. I must say, a very impressive product. Do you have any experience with this product as well ? What other great products are available to raise your CEC’s ?

[@lukasrieder6436]

I am interested in the slides. Can you share those CEC graphics in high quality ?

[@sophiaoku6307]

I would like to know how you got the 12 in the acid cation conversion equation. it cant be by atomic weight of 24 and charge of 2 . That will be Mg.

[@brianmaromo5613]

Gud one

[@Asiphemcshatter]

Do we divide or minus the buffer pH from 7?

[@shukuratibrahim5161]

How did you get 12 for the exchangeable acidity?

[@manilyngalicia1412]

Compute the % base saturation of a soil with CEC of 100 me/100g and whose exchange sites are occupied by 20me/100g of basic cations? Pa answer naman po.Slamat.

[@elumekavin7355]

Thanks Dr. Please can you help with an example of liming solution use to obtain the buffer pH and what could be the ratio of mixture?

[@daSiew]

Omg i hate it so much when People use the Word "OK?" all the Time, OK?

[@doc.greenthumb]

Oh my god I hate ppl like you that go out of their way to criticize without the intent of improvement. So learn with this one and try to be less miserable next time.

[@mouminmacabuat6440]

…. I hate math