The folks at Shield Agricultural Equipment announce the new K-4TSDF knife, called "The Shrew" that offers improved results when injecting ammonia or liquid fertilizers in difficult no-till and minimum-till farm situations. The design profile of The Shrew provides a slim/narrow profile that pulls easily and requires less horsepower. The design includes a light and narrow wing that creates a soft pocket for an immediate combination of gas and soil. And the design offers minimum lift so there's less disturbance at ground level. You can learn more at www.shieldag.com/theshrew or by calling (800) 798-1968.

TOUGH DESIGN: Called 'The Shrew' this new fertilizer knife aims to make injection of ammonia or liquid fertilizer easier in challenging conditions.

Check out our extensive roundup of new products from the fall farm shows, visit www.farmprogress.com/2012showproducts. You can also check out our other free reports by visiting www.FarmProgressDaily.com.

We also have a running update on this site of new equipment entering the market place throughout the year. For more up-to-date information on that, check out our bi-weekly e-newsletter on trends and developments in machinery and ag technology. Click here POWERIRON to join thousands of readers who receive our updates free of charge every other week.

For Willie Vogt's observations about the growth of technology in our industry, be sure to visit his FARMER IRON column.

And, there's always something new going on at our world-class show sites:

Farm Progress Show

Husker Harvest Days

New York Farm Show

Hay Expo