Agronomy Journal Journal of Natural Resources and Life Sciences Education
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Irrigated Wheat Grazing and Tillage Effects on Subsequent Dryland Grain Sorghum Production

Steven R. Wintera and Paul W. Ungerb

a Texas Agric. Exp. Stn., 2301 Exp. Stn. Rd., Bushland, TX 79012
b USDA-ARS, P.O. Box Drawer 10, Bushland, TX 79012



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Fig. 1. Soil penetration resistance on 23 Aug. 1995 for ungrazed, early, normal, and late cattle removal treatments with no tillage (NT), sweep tillage, paratillage (PT), or stubble mulch (SM) tillage in nine treatment combinations

 


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Fig. 2. Soil penetration resistance on 18 July 1996 for ungrazed, early, normal, and late cattle removal treatments with no tillage (NT), sweep tillage, paratillage (PT), or stubble mulch (SM) tillage in nine treatment combinations

 





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