Энэ нь Link Таны хэл дээр байхгүй байгаа, Нь харах: English (en),
Эсвэл Google Translate ашиглах:  

www.scienceabc.com/pure-sciences...e-soil-ph.html

While there are many soil pH testing kits you can order online, you can also do a few surprisingly affordable and easy tests at home to determine the pH level of your soil. 

There are two main methods you can use to test soil pH from home.


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