Performance of a multipoint pulse-width modulation metering system for ammonia

Transactions of the American Society of Agricultural Engineers

Volumn 44, Issue 2, 2001, Pages 211-216

  Schrock, M D ^a   Grimm, J J ^a   Oard, D L ^a   Taylor, R K ^a   Kolb, T C ^a   Anderson, J D ^a  

^a Sunflower Networking Group   (United States)

Author keywords

Ammonia; Anhydrous ammonia; Nitrogen fertilizer; Pulse width modulation; Site specific fertilization

Indexed keywords

AMMONIA; COOLING; MODULATION; PRESSURE DROP; WATER ABSORPTION;

PULSE-WIDTH MODULATION (PWM);

AGRICULTURAL ENGINEERING;

AMMONIA; METER;

EID: 0034837111     PISSN: 00012351     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (16)

1. Droplet size and spray pattern characteristics of an electronic flow controller for spray nozzles
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3. 3
4. Take control of anhydrous
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6. Anhydrous ammonia application rate errors