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AGRICULTURAL IMPLEMENT FOR DELIVERING AMMONIA GAS TO SOIL

  • US 20100154692A1
  • Filed: 07/29/2009
  • Published: 06/24/2010
  • Est. Priority Date: 12/24/2008
  • Status: Active Grant
First Claim
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1. An agricultural implement for delivering ammonia gas fertilizer to the soil of an agricultural field, said implement comprisinga soil cutting device for forming a furrow in the soil to be fertilized,a closing device trailing said cutting device for closing said furrow, andan ammonia gas delivery tube extending downwardly into said furrow between said cutting device and said closing device, and then extending rearwardly along said furrow to said closing device for delivering ammonia gas onto at least one wall of said furrow rearwardly of the trailing end of said cutting device and of the leading end of said closing device.

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