|
|
||||||||
|
Fig. 1. Simulated (
) and measured () crop yields from 1961 to 2000, and wheat yields at Tribune, KS, from 1974 to 1987 for (A) wheat in a wheatsorghumfallow (WSF) rotation, (B) wheat in a wheatfallow (WF) rotation, and (C) grain sorghum in WSF rotation.
|
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |