- Nutrient Budget Tool (2013) The Nutrient Budget program is a tool for growers that are interested in adequately providing the correct amount of nutrients for their crops for the optimal yields.
- Manure Directory Contact List (2013) The online Manure Directory is being created for growers with interest in using manure in their fertilizer program. The directory is a complied list of local contacts in Maricopa, Pinal, and Pima County with interest and/or supplies of manure. The directory includes contact information, types of manure, and county location.
- Video - Soil Sampling Procedures for Field Crops (2012)
- Video - Precison Control of Nematodes in Cotton - Part I (2012)
- Nitrogen Fertilizer Management
in Arizona (pub. 1991)
Presentations
- Tillage Equipment
- Soil Fertility and Soil Testing
Guidelines for Arizona Cotton
- Saline and Sodic Soil Identification
and Management for Cotton
- Nitrogen Management for Cotton
Nitrogen Management
in Arizona Cotton Production, PDF file, 1127KB
- Feedback Requirements
for Nitrogen Management
- Soil Management and Soil Testing for
Irrigated Cotton Production
Analytical Laboratories
for Plant, Soil, and Water Testing (10/02) PDF file, 20KB
UA Soil Fertility and Nutrient Managemet
For
local irrigation information see your local Cooperative
Extension or NRCS-USDA office
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