Aisya Farina

3 Questions 2 Answers 0 Followers

Questions related from Aisya Farina

What are the threshold for Fe, Mn and Cd in forest soil?

Greetings, expertise and researchers! I have analyzed the concentrations of heavy metals in the limestone forest soil of a tropical region. I successfully identified threshold values for As, Co,...

10 July 2025 937 3 View

Is the black sediment consider as sand? If not, how can I filter it out?

Hi researchers! I'm working on soil texture analysis, and the end result for sand is doubtful because there is black sediment appearing after drying, as shown in the figure. Is it considered sand?...

31 July 2024 611 2 View

Discussion on CEC Value from ICP-OES and Exchangeable Cation Calculation

Hi, expertise and researchers! I’m currently working on analyzing exchangeable cations and cation exchange capacity (CEC) of soil samples as part of my study. I’d really appreciate some guidance...

01 January 1970 8,037 2 View