Precision Pays

Water use efficiency is vital for agriculture as our global population continues to grow. To help growers minimize water use while maintaining crop yields, Cermetek offers the new AquaMon Wireless Soil Monitoring Network.

AquaMon allows active monitoring of the soil. Knowledge of soil conditions is essential to achieve high crop yield with less water.  Maintaining the optimal level of moisture in the ground permits crops to flourish.  Doing so with the minimum amount of water requires real-time data on soil conditions. An AquaMon sensor node can support up to six sensors of any variety including soil moisture content, soil temperature, air temperature, humidity, pH sensors, and nitrate sensors.

In addition to monitoring soil conditions digitally controlled outputs can activate external equipment such as flow valves or nutrient injection equipment.  Much as electronic fuel injection permits automobile engines to increase power while reducing fuel consumption and emissions; real-time soil monitoring allows water conservation without impacting crop yield.

The data generated by AquaMon can be viewed in two ways, locally or on-line.  Cermetek created Remote Sensor Viewing Platform (RSVP) software to allow the irrigation decision maker to load the field data on his computer and easily view the data patterns.  The data can also be uploaded onto our server and be viewed in the same format using a standard browser.  Storing the data on-line allows the data to be viewed from anywhere with Internet access and even allows multiple authorized users to view the same data.

AquaMon is expected to be available this spring.  The cost of a single sensor node is expected to start at $300 plus the cost of the sensors.  Cermetek is actively recruiting Irrigation dealers to resell the AquaMon product line.

Yesterday, I provided my list of the “Best of Precision Pays 2009″ for  January through June. Today’s list of stories runs from July through December. And tomorrow, look for the top product-related stories of the year.

I hope you continue to find value in the information provided. And, as always, we appreciate any and all comments from our readers.

Enjoy. And have a fun, safe and happy New Year’s Eve tonight.

July
Planter and Sprayer Controls Make Precision Farming Pay
InfoAg Speaker Promotes Fertilizer BMP Needs
Virtual Weather Technology Helps Agronomic Decisions
InfoAg Talk: Soil Management Zones Increase N Efficiency
InfoAg Talk: Understanding Nutrient Variability

August
Precision Farmers Cut Pesticide Use With Seed
Add Precision Farming Promotion To Your Chore List
Yield Monitors: Extreme Value in Precision Farming

September
Precision Farming: How To Grow Your Technology
Free Satellite Images Help Spot Field Problems
Variable Rate Precision Farming – The Next Big Thing
Precision Farming And Water Quality Efforts

October
The Power Of Harvest Data
Researchers Using GPS To Cut Erosion With Waterways
Precision Soil Sampling Made Easier
Harvest Data That Keeps On Giving
Talk Precision Farming With Your Seed Dealer
Can Precision Farming Cure World Hunger
GPS Accuracy – How Accurate Is Accurate

November
Think About Saving Seed Input Dollars In 2010

December
Precision Farming Adoption And Payback
Precision Agriculture Starts At The Soil Level
Precision Farming 2009 – What We Learned
Technology Helps Farmers Plant And Fertilize More Precisely

Popular Science magazine did a nice job providing readers with a glimpse into the precision agriculture research that is needed to grow twice as much food by 2050. The writer talked about how this challenge is everyone’s problem, but scientists are hard at work fomenting a second green revolution.

Here are the research projects that the magazine chose:
1. Sahara Forest Project — Greenhouses using seawater and solar power to grow cash crops in the desert.
2. Soil sensors — Research at Iowa State University into wireless soil sensors that may help farmers use water, fertilizer and other inputs more efficiently.
3. Improved rice — Researchers hope to turn this staple crop into a super rice that grows faster in warmer and drier climates by transforming its photosynthesis process.
4. Replace fertilizer — Michigan State researchers attempt to replace/reduce commercial fertilizer use with microbes. They are currently field testing microbial cocktails (Bio-Soil Enhancers) that can simultaneously reduce the need for phosphorous and nitrogen, protect plants against pathogens and boost yields in virtually any type of crop.
5. HarvestChoice — The Gates Foundation is funding data compilation of Africa’s agricultural systems and land use to increase yields to feed the growing continent.
6. Satellite soil moisture — NASA and USDA are working to monitor soil moisture levels around the globe to hopefully improve crop forecasting.
7. Robot labor — The challenge of American specialty crop growers finding human labor is increasing difficult. Current research using robots with a variety of sensors will help machines scan for fungus, growth rate, soil moisture, humidity, light levels and more. But cost of such technology is the current challenge.
8. Rebuilding soil — Scientists hope to turn waste into a charcoal that, when applied to degraded unproductive soil, will attract microorganisms to help plants access nutrients, hold more water and lock in carbon. Companies are working on portable machines to produce biochar on-site.
9. Make supercrops — Research is bioenginering the African staple crop cassava root to turn it into the PowerBar of the vegetable world. They’re attempting to increase protein, add vitamins, increase shelf life, add virus resistance and eliminate cyanide-producing toxins in the root.

At this week’s InfoAg 2009 precision farming conference, National Corn Grower Association yield champion David Hula of Renwood Farms in eastern Virginia gave a presentation on technology and productivity.

As a seed producer, he likes to keep his customers informed on proper planting dates. One technology he uses to do this is Skybit.com. Hula says this virtual weather station accurately tracks soil temperature, which he ground-truthed for accuracy, so he can alert his customers to fire up the planters when the soil hits the right temperature combined with an upcoming warming trend. He also likes the disease modeling capabilities to time fungicide application. And he can include this weather data as an overlay to his yield maps.

Listen to Hula discuss this technology…davidhula-skybit.mp3

Precision Pays coverage of the InfoAg 2009 Conference is sponsored by: .

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