Soybean Chlorosis from Heavy Fertilization1
- J. B. Weber and
- A. C. Caldwell2
Heavy applications of concentrated superphosphate alone and in combination with KC1 resulted in chlorotic plants. There was evidence that K was limiting on plants receiving high rates of P and that Mn was limiting on plants receiving high rates of both P and K. Applications of Mn chelates gave a slight increase in yield on plots that received high rates of P and K and a large decrease on plots that received P only.Please view the pdf by using the Full Text (PDF) link under 'View' to the left.
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