What can be done about high boron levels in soil?

Boron is one of the salts commonly found in desert soils. It can be present naturally or it can accumulate over the years in such places as horse corrals.

LETTER: On urban water use and farming

A false dichotomy is often presented to us in most media between farming and urban water use. Water discussions usually have more to do with politics and current fads than they do with science.

LETTER: Jesus and Easter

Extraordinary claims require extraordinary evidence.

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