Soil and Irrigation

Soil

Analytical Laboratories for Plant, Soil, and Water Testing -by Jeff Schalau (PDF, 20KB)

Feedback Requirements for Nitrogen Management -by Jeffrey C. Silvertooth (PDF, 35KB)

Nitrogen Management for Cotton -by Jeffrey C. Silvertooth (PDF, 40KB)

Nitrogen Management in Arizona Cotton Production -by Jeffrey C. Silvertooth and E. Randall Norton (PDF, 1127KB)

Saline and Sodic Soil Identification and Management for Cotton -by Jeffrey C. Silvertooth (PDF, 34KB)

Soil Fertility Testing Guideline for Arizona Cotton -by Jeffrey C. Silvertooth (PDF, 30KB)

Soil Management and Soil Testing for Irrigated Cotton Production -by Jeffrey C. Silvertooth (PDF, 87KB)

UA Soil Fertility and Nutrient Managemet

Tillage Equipment
For information about Tillage Equipment, click Here

Irrigation

Timing the first Post plant Irrigation -by Jeffrey C. Silvertooth, Paul W. Brown, Steven H. Husman, and Ed Martin (PDF, 34KB)

Water Management for Defoliation -by Jeffrey C. Silvertooth (PDF, 59KB)

Measuring Water Flow in Surface Irrigation Ditches and Gated Pipe -Edward C. Martin (PDF, 27KB)

Measuring Water Flow and Rate -Edward C. Martin (PDF, 40KB)

Determining the Amount of Irrigation Water Applied to a Field -Edward C. Martin (PDF, 34KB)

Deciding on the Final Irrigation -by Jeffrey C. Silvertooth (PDF, 35KB)

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