Cara mengetahui PH tanah tanpa ALAT

#PHtanah #Petanibijak #Petanisukses Music : audiolibrary Backsound : audiolibrary Original Video : PETANI BIJAK Playstore : PETANI BIJAK ------------------------------------------------------------------------------------- DISCLAIMER: Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. THIS VIDEO IS JUST FOR FUN. No copyright infringement intended. All rights to clips and music belong to their respective owners. To learn more about this go to https://www.youtube.com/yt/copyright/