Oklahoma State Univ., CIMMYT-Mexico, Kansas State Univ., CIAT-Colombia, Argentina, Australia, Virginia Tech, USDA-ARS, Ag Canada

  

Sensor-Based Nitrogen Rate Calculator

Accurate Mid-Season Crop Fertilizer N Recommendations

Nitrogen Use Efficiency, Nitrogen Fertilizers,nitrogen algorithms, NUE, Nitrogen and the Environment
1. Winter Wheat, Oklahoma + US Grain Belt
2. Winter Wheat, South Central Great Plains
3. Spring Wheat-Rainfed (US, Canada, Mexico)
4. Winter Wheat Protein Optimizer
5. Spring Wheat-E.Australia R.Heath
6. Spring Wheat-India
7. Trigo Bajo-Riego (Mexico)
8. Trigo Baja California UABC-CIMMYT-Mexico
9. Trigo-Región Pampeana Central y Norte (Argentina)
10. Maiz (Bolivia)
11. Winter Wheat (China)
12. Corn-Rainfed/Irrigated (Southern US Grain Belt)
13. Maíz sin Riego (Argentina)
14. Maíz bajo Riego (Argentina)
15. Maíz bajo Riego-Siembra de Segunda (Argentina)
16. Milho no Centro-Sul do Brasil (Brazil)
17. Canola (Canada)
18. Spring Wheat (Canada)
19. Bermudagrass-Forage
20. Wheat-Forage-Pasture
21. Sorghum-Great Plains
22. Sorghum-Kansas
23. Rice-India
24. Corn-Minnesota
25. Corn-Ohio
26. Cotton North Central
27. Cotton South West Irrigated
28. Corn-Zimbabwe
29. Rice-Dominion Farms Kenya
30. Generalized Algorithm
31. Winter Wheat - Phone
32. Spring Wheat-S.Australia D. Cox
33. Maíz sin Riego Zona Cafetera (Colombia)