Works (27)

2019 journal article

Upscaling Evapotranspiration with Parsimonious Models in a North Carolina Vineyard

AGRONOMY-BASEL, 9(3).

By: C. Dold, J. Heitman, G. Giese, A. Howard, J. Havlin & T. Sauer

Source: Web Of Science
Added: April 29, 2019

2017 journal article

Corn yield and grain nutrient uptake from 50 years of nitrogen and phosphorus fertilization

Agronomy Journal, 109(1), 335–342.

By: A. Schlegel & J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Nitrogen and phosphorus fertilizer effects on establishment of giant Miscanthus

Bioenergy Research, 8(1), 17–27.

By: S. Haines, R. Gehl, J. Havlin & T. Ranney

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Micro-Bowen ratio system for measuring evapotranspiration in a vineyard interrow

Agricultural and Forest Meteorology, 177, 93–100.

By: S. Holland, J. Heitman, A. Howard, T. Sauer, W. Giese, A. Ben-Gal, N. Agam, D. Kool, J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2013 book

Soil fertility and fertilizers: An introduction to nutrient management

Upper Saddle River, N.J.: Pearson.

By: J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Survey of nutrient status in vitis vinifera grapes in North Carolina

Communications in Soil Science and Plant Analysis, 43(1-2), 299–314.

By: J. Havlin, D. Hardy, R. Gehl & S. Spayd

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

"Dig It!": How an exhibit breathed life into soils education

Soil Science Society of America Journal, 74(3), 706–716.

By: J. Megonigal, B. Stauffer, S. Starrs, A. Pekarik, P. Drohan & J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

The "Dig It!" Smithsonian soils exhibition: Lessons learned and goals for the future

Soil Science Society of America Journal, 74(3), 697–705.

By: P. Drohan, J. Havlin, J. Megonigal & H. Cheng

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Trends in soil science education and employment

Soil Science Society of America Journal, 74(5), 1429–1432.

By: J. Havlin, N. Balster, S. Chapman, D. Ferris, T. Thompson & T. Smith

Source: NC State University Libraries
Added: August 6, 2018

2009 conference paper

A variable-rate decision support tool

Precision Agriculture, 10(4), 356–369.

By: J. Havlin & R. Heiniger

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Three experimental systems to evaluate phosphorus supply from enhanced granulated manure ash

Agronomy Journal, 101(4), 880–888.

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

Effect of planting date and nitrogen fertilization rates on no-till pumpkins

HortScience, 43(3), 857–861.

By: E. Harrelson, G. Hoyt, J. Havlin & D. Monks

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

Long-term agricultural research: A research, education, and extension imperative

BioScience, 58(7), 640–645.

By: G. Robertson, V. Allen, G. Boody, E. Boose, N. Creamer, L. Drinkwater, J. Gosz, L. Lynch ...

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Effect of winter cover crop residue on no-till pumpkin yield

HortScience, 42(7), 1568–1574.

By: E. Harrelson, G. Hoyt, J. Havlin & D. Monks

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Change in soluble phosphorus in soils following fertilization is dependent on initial Mehlich-3 phosphorus

Journal of Environmental Quality, 35(5), 1818–1824.

By: C. Bond, R. Maguire & J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

Challenging approaches to nitrogen fertilizer recommendations in continuous cropping systems in the Great Plains

Agronomy Journal, 97(2), 391–398.

By: A. Schlegel, C. Grant & J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2005 book

Soil fertility and fertilizers: An introduction to nutrient management (7th ed.)

Upper Saddle River, NJ: Pearson/Prentice Hall.

By: J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2003 journal article

Placement of UAN for dryland winter wheat in the central high plains

Agronomy Journal, 95(6), 1532–1541.

By: A. Schlegel, K. Dhuyvetter & J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

Corn yield response to nitrogen at multiple in-field locations

Agronomy Journal, 94(4), 798–806.

By: J. Schmidt, A. Dejoia, R. Ferguson, R. Taylor, R. Young & J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

Seeing is believing: The role of field days and tours in precision agriculture education

Precision Agriculture, 3(4), 309.

By: R. Heiniger, J. Havlin, D. Crouse, C. Kvien & K. T.

Source: NC State University Libraries
Added: August 6, 2018

2001 journal article

Using yield monitor data to determine spatial crop production potential

Transactions of the ASAE, 44(6), 1409–1414.

By: R. Taylor, G. Kluitenberg, A. Schrock, N. Zhang, J. Schmidt & J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Precision farming education at NC State University

Proceedings of the 5th International Conference on Precision Agriculture, Bloomington, Minnesota, USA, 16-19 July, 2000, 1.

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

The Spatial Information Research Laboratory at North Carolina State University

Proceedings of the 5th International Conference on Precision Agriculture, Bloomington, Minnesota, USA, 16-19 July, 2000, 1.

By: R. Austin, D. Crouse, J. Havlin & S. Hodges

Source: NC State University Libraries
Added: August 6, 2018

1999 book

Soil fertility and fertilizers: An introduction to nutrient management

Medford, NJ: Prentice Hall.

By: J. Havlin, J. Beaton, S. Tisdale & W. Nelson

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Dryland conservation technologies: Enhancing agricultural profitability and sustainability

Annals of Arid Zone, 36(3), 291–303.

By: J. Havlin & A. Schlegel

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Green fallow for the Central Great Plains

Agronomy Journal, 89(5), 762–767.

By: A. Schlegel & J. Havlin

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Nutrient management for sustainable dryland farming systems

Annals of Arid Zone, 36(3), 233–254.

By: A. Halvorson, J. Havlin & A. Schlegel

Source: NC State University Libraries
Added: August 6, 2018