Irrigation Water Management
Practicing IWM Paragraph (What is IWM)
Practicing IWM can help:
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Minimize water quality problems
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Reduce energy costs
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Improve crop quality and yield
Principles of IWM
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Distribution and application uniformity
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Irrigation timing and soil water holding capacity affect irrigation scheduling
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Soil moisture monitoring system to make informed irrigation scheduling decisions
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Installing at least one soil moisture monitoring probe per field
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Provide a graph for each field of documented soil moisture readings for the entire season
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Provide total precipitation in acre inches for each field at season end, including rain and irrigation
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Document daily evapo-transpiration (ET) for the field through the irrigation season
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Provide documentation of projected, scheduled irrigation recommendations throughout the season
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Closing Paragraph