Evidence of dependence between crop vigor and yield

Precision Agriculture

Volumn 13, Issue 2, 2012, Pages 276-284

  Schepers, James S ^a   Holland, Kyle H ^b  

^a U S DEPARTMENT OF AGRICULTURE   (United States)

^b Holland Scientific   (United States)

Author keywords

Active canopy sensor; Algorithms; Nitrogen recommendations; Sufficiency index

Indexed keywords

ALGORITHM; CROP YIELD; DATA SET; FERTILIZER APPLICATION; MAIZE; PRECISION AGRICULTURE; SENSOR; SOIL TYPE; VIGOR; WHEAT; YIELD RESPONSE;

TRITICUM AESTIVUM; ZEA MAYS;

EID: 84857993227     PISSN: 13852256     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11119-012-9258-5     Document Type: Article

References (7)

1. Bray, R. H. (1962). Confirmation of nutrient mobility concept of soil-plant relationships. Soil Science, 86, 124-130.
2. Holland, K. H., & Schepers, J. S. (2010). Derivation of a variable rate nitrogen application model for in-season fertilization of corn. Agronomy Journal, 102, 1415-1424.
3. Lancashire, P. D., Bleiholder, H., Langeluddecke, P., Stauss, R., van den Boom, T., Weber, E., et al. (1991). A uniform decimal code for growth stages of crops and weeds. Annals of Applied Biology, 119, 561-601.
4. Mullen, R. W., Freeman, K. W., Raun, W. R., Johnson, G. V., Stone, M. L., & Solie, J. B. (2003). Identifying an in-season response index and the potential to increase wheat yield with nitrogen. Agronomy Journal, 95, 347-351.
5. Raun, W. R., Solie, J. B., & Stone, M. L. (2011). Independence of yield potential and crop nitrogen response. Precision Agriculture, 12, 508-518.
6. Raun, W. R., Solie, J. B., Stone, M. L., Johnson, G. V., Lukina, E. V., Thomason, W. E., et al. (2001). In-season prediction of yield potential using wheat canopy reflectance. Agronomy Journal, 93, 131-138.
7. Ritchie, S. W., Hanway, J. J., & Benson, G. O. (1997). How a corn plant develops. Special Publication 48. Iowa State University of Science and Technology Cooperative Extension Service. Ames, IA, USA.