About Us | Help Videos | Contact Us | Subscriptions

Agronomy Journal Abstract -

Effects of Nitrogen and Phosphorus Fertilizers on the Yield of Irrigated Grain Sorghum in Southwestern Kansas1


This article in AJ

  1. Vol. 52 No. 9, p. 499-501

Request Permissions

  1. George M. Herron and
  2. Andrew B. Erhart22



Good grain yields were obtained with 40 to 80 pounds of nitrogen per acre. There was little yield response to phosphorus. Soil organic matter was not a reliable index to the need for nitrogenous fertilizer.

  Please view the pdf by using the Full Text (PDF) link under 'View' to the left.

Copyright © .