Payman Hassan

5 Questions 11 Answers 0 Followers

Questions related from Payman Hassan

What are the standard anions in water?

What are the standards for anions in water for irrigation? Can you recommend any paper? Thank you.

15 February 2015 5,929 14 View

How to estimate free iron oxides in soil?

What is the exact procedure to determine free iron oxides in soil? Does it work in estimating available iron because I did by shaking but the results were not satisfying.

08 December 2014 8,999 6 View

Does anyone have information about the using of an aqua crop model to evaluate soil quality?

08 June 2014 6,145 1 View

Does anyone know how much dolomitic lime should I add to acid sulfate soil (7 kg) in pots?

Lime level

21 December 2013 5,895 4 View

Can anyone can tell me what is the the best treatment to treat the water quality near acid sulfate soils for irrigation?

23 October 2013 3,921 4 View