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Prepare Your Farm or Ranch Before Drought Strikes
Having a good drought plan in place can help your operation weather even the
most severe drought conditions. Your plan should be part of a comprehensive
conservation plan that considers the kinds and conditions of all of your
resources, and consider how crops, forage, and other resources have reacted to
drought in the past.
Precipitation is the largest single determinant of drought. Temperature and
other climate elements are also important. It is not uncommon for drought
periods to be accompanied by higher summer temperatures. Drought planning
involves preparing for not only average conditions, but also extremes. Thus,
producers should know the extent of their current drought conditions and what
the expectations are for the coming week, month and season. A good knowledge of
your location's climate will be indispensable in a successful drought mitigation
effort. Your plan should help your operation outlast the extremes of climate.
Here are some ideas on water, land, and crop management for you to consider
while creating your drought plan:
Water Management
- Evaluate all types of irrigation systems appropriate for your operation
and choose the one that will help you lose less water to evaporation,
percolation, and runoff.
- Look for ways to make your existing irrigation system more efficient and
easier to maintain.
- Build a water storage system that holds water for use during irrigation
season.
- Store water in ditches along fields.
- Install water measurement devices that keep track of water use.
- Use water from deep aquifers instead of surface water.
Land Management Ideas
- Use conservation tillage (crop residue left on your field after harvest)
to increase soil moisture and reduce evaporation.
- Use conservation practices that reduce runoff and encourage infiltration
of water into the soil.
- Closely monitor soil moisture. (Ask your local NRCS office for a
complimentary copy of the agency publication "Estimating Soil Moisture
by Feel and Appearance.")
- Maintain and establish riparian buffers, filter strips, grassed waterways,
and other types of conservation buffers near streams and other sources of
water.
- Know your animals' forage needs. Contract early to make sure you will have
enough hay during dry times or find alternative feed sources.
- Raise animals that do not consume large quantities of water.
- Cull herds according to a schedule that will maximize your profits.
Crop Management Ideas
- Plant crops that withstand dryness, hold water, and reduce the need for
irrigation.
- Rotate crops in ways that increase the amount of water that enters the
soil.
- Shift to cropping systems that are less water dependent than your current
system.
For technical assistance to put these ideas into action, contact your
local NRCS office.
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