The Hanson Family has been farming in Western Nebraska for four generations now. We have special challenges in farming here: the arid conditions mean that mostly dry-land crops are raised. We also irrigate about 40 percent of the 1600 acres we farm. It's what keeps us going in the dry years when annual rainfall can fall below 6 inches.
Over the years, we have been farming in
a pretty conventional fashion: lots of chemicals, just a few crop
types, and a fair amount of cultivation. Recently, we have begun
to realize that we could farm in a more environmentally-friendly
manner, increase the diversity of our crops and use less chemicals.
We've begun raising cattle on our land, grazing them on a mix
of grasses, turnips and legumes. It is a long road we have to
walk, but we are taking the first steps.
We are working with the Institute for Environmental Research and Education (IERE). to develop our environmental management plan. The plan will move us towards sustainable agriculture, through annual planning based on life cycle assessment.
The main thing is that we are using the international standards on environmental management systems (ISO 14000 ) to develop our farm plan. We are working towards improving our performance, and part of that work is shown in this report.
The first step is to have a policy for environmental
improvement, one that states what our intentions are and how we
plan to get there.
Triangle H Farm is committed to sustainable agriculture. We move towards this goal through a comprehensive environmental farm plan, which evaluates environmental impacts annually using life cycle assessment. Based on the life cycle assessment, Triangle H will take action to continually improve the environment both on and off-farm. As a baseline, Triangle H complies with all applicable environmental regulations, and practices pollution prevention, especially with respect to pest management. Triangle H works hard to achieve a level of stewardship of the land that conserves resources and protects biodiversity values.
Jim Hanson
Farmer/Owner
We haven't yet completed our life cycle assessments for our products (which are beans, grains and beef), so we are working on improving the environment on the farm using what we know about the environmental aspects of our farming. The list below shows what those aspects are, what impacts they may cause, and how they are linked to farming.
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Use of diesel | Fossil fuel depletion |
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Running tractor |
Use of electricity | Fossil fuel depletion; Air pollution |
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Running water pumps |
Use of water | Water resource depletion |
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Watering cattle, irrigation |
Use of pesticides (should list separately) |
Air & water toxicity; Biodiversity loss |
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Control weeds in corn field Control corn cut worm Control flies on livestock Other? |
Seed treatments |
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Lasso Atrazine |
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Control weeds in corn field |
Kernel Guard |
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Control fungus on corn |
Fulltime (qts/acre) |
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Control insects on corn |
Clarity (oz/acre) |
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Control weeds on corn field |
Lorsban (gal/acre) spray |
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Control fungus on corn |
Roundup (oz/acre) spray |
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Control weeds in wheat |
Musk thistle stuff |
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Control musk thistle |
Use of nhydrous ammonia |
Global warming Eutrophication |
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Use on corn |
Use of nitrogen fertilizer | Same |
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Use on corn |
Use of phosphate fertilizer | Eutrophication |
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Grow crops |
Manure reduction | Odor; eutrophication |
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Grow beef cattle |
Manure distribution | Odor; eutrophication |
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As fertilizer |
Cow access to streams | Loss of biodiversity |
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Herding cattle/control |
Cultivating |
Loss of biodiversity Soil loss; Fossil fuel consumption; Air pollution |
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Weed control |
Since we do use pesticides, we have to follow
the EPA regulations about their use. Most times, we hire the spraying
done, but Jim Hanson is also certified for the application of
pesticides. To the best of our knowledge, we are in full compliance
with the requirements of FIFRA The Federal Insecticide, Fungicide
and Rodenticide Act.)
In 1999, we began using intensive crop grazing as a method to decrease our environmental impacts. What this means is that we bought cattle, and rather than harvesting corn and sending it to a grain elevator, we allowed the cattle to graze in the cornfield. We also planted rye and turnips as a source of winter grazing for the cattle. The environmental outcome of this method of farming is that we decreased the need for fertilizer and pesticides, as well as diesel for running the tractors.
In 2000, we are expanding our grazing program. We have more cattle, and a new crop of calves. We'll be grazing more land and start planning the return to native pasture.
In addition, we will be fencing the freshwater lagoon on the property. Although it is only about 6 or 7 acres, it provides habitat for migrating waterbirds. The farm is in the central flyway and we get many bird visitors in the Spring and Fall. Fencing will be important now that we have cattle on the property.
Finally, by year end will have collected all the information we need to do a life cycle assessment.
Tom Hanson
402-489-0988
thomas.hanson@mciworld.com
This project was funded, in part,
by the U.S. EPA with funds administered by American
Farmland Trust.