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Nitrogen is one tricky element to study in fields due to soil variability and the fact that N is very mobile. Experienced folks have told me that using some models, they have not been able to get...
06 June 2013 713 6 View
I wish to know if one can only use soil water potentials from a treatment to show root activity or there is need for an independent investigation to measure root growth & developments?
04 April 2013 1,468 2 View