Terry A. Howell
Agricultural Research Service
246Publications
47H-index
8,117Citations
Publications 246
Newest
Published on Jan 1, 2019in Irrigation Science 1.65
Baozhen Hao (Texas AgriLife Research), Qingwu Xue18
Estimated H-index: 18
(Texas A&M University)
+ 8 AuthorsPaul D. Colaizzi23
Estimated H-index: 23
(Agricultural Research Service)
Adoption of drought-tolerant (DT) hybrids is a viable strategy for maize production in drought-prone environments. We conducted four-year field studies (2011–2014) to investigate yield, crop evapotranspiration (ETc), and water-use efficiency (WUE) in one conventional (N58L) and one DT hybrid (N59B-DT) under three water regimes (I100, I75, and I50, where the subscripts were the percentage of irrigation applied relative to meeting full ETc) and three plant densities. At I100 and I75, N59B-DT did n...
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Published on Jan 1, 2018in Transactions of the ASABE 1.12
Huihui Zhang6
Estimated H-index: 6
,
Robert W. Malone26
Estimated H-index: 26
+ 6 AuthorsTerry A. Howell47
Estimated H-index: 47
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Published on Apr 1, 2018in Agricultural Water Management 3.18
Jourdan M. Bell1
Estimated H-index: 1
(Texas A&M University),
Robert C. Schwartz18
Estimated H-index: 18
(Agricultural Research Service)
+ 2 AuthorsCristine L. S. Morgan13
Estimated H-index: 13
(Texas A&M University)
Development of sustainable and efficient irrigation strategies is a priority for producers faced with water shortages. A promising management strategy for improving water use efficiency (WUE) is managed deficit irrigation (MDI), which attempts to optimize yield and WUE by synchronizing crop water use with the crop’s reproductive stages. In comparison, deficit irrigation (DI) is applied at a fraction of the full (FI) irrigation requirement. Soil water use and grain yield of grain sorghum [Sorghum...
1 Citations Source Cite
Published on Jan 1, 2018in Transactions of the ASABE 1.12
Ali Saleh15
Estimated H-index: 15
,
Rewati Niraula + 3 AuthorsTerry A. Howell47
Estimated H-index: 47
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Published on Jan 1, 2017in Agronomy Journal 1.90
Paul D. Colaizzi23
Estimated H-index: 23
(Agricultural Research Service),
Steven R. Evett28
Estimated H-index: 28
(Agricultural Research Service)
+ 3 AuthorsKaren S. Copeland11
Estimated H-index: 11
(Agricultural Research Service)
4 Citations Source Cite
Published on Jul 1, 2017in Meteorological Applications 2.39
Eyüp Selim Köksal6
Estimated H-index: 6
(Ondokuz Mayıs University),
Bilal Cemek10
Estimated H-index: 10
(Ondokuz Mayıs University)
+ 2 AuthorsTerry A. Howell47
Estimated H-index: 47
(Agricultural Research Service)
Remote sensing based evapotranspiration (ET) mapping has become an important tool for water resources management at a regional scale. Accurate hourly climatic data and alfalfa-reference ET (ETr) are crucial inputs for successfully implementing remote sensing based ET models such as Mapping Evapotranspiration at High Resolution with Internalized Calibration (METRIC) and Surface Energy Balance Algorithm for Land (SEBAL). In Turkey, hourly climatic data may not be available at all locations, either...
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Published on Nov 1, 2016in Agricultural Water Management 3.18
Saseendran S. Anapalli4
Estimated H-index: 4
(Agricultural Research Service),
Lajpat R. Ahuja32
Estimated H-index: 32
(Agricultural Research Service)
+ 4 AuthorsTerry A. Howell47
Estimated H-index: 47
(Agricultural Research Service)
Accurate quantification of crop evapotranspiration (ET) is critical to optimizing irrigation water productivity, especially, in the semiarid regions of the world where limited rainfall is supplemented by irrigation for crop production. In this context, cropping system models are potential tools for predicting ET or crop water requirements in agriculture across soils and climates and assist in developing decision support tools for irrigation. The objective of this study was to evaluate the accura...
2 Citations Source Cite
Published on Jan 1, 2016in Transactions of the ASABE 1.12
Steven R. Evett28
Estimated H-index: 28
,
Terry A. Howell47
Estimated H-index: 47
+ 7 AuthorsPrasanna H. Gowda24
Estimated H-index: 24
In 1987-1989, the first irrigated crops were grown on the four large, precision weighing lysimeters at the USDA-ARS Conservation and Production Research Laboratory at Bushland, Texas, on the Southern High Plains (SHP). Thus began >25-years of full- and deficit-irrigated crop growth, energy and water balance, evapotranspiration (ET), yield, and water use efficiency (WUE) studies of major SHP crops, including alfalfa, corn and sorghum for both grain and forage, cotton, soybean, sunflower, and wint...
8 Citations Source Cite
Published on Dec 1, 2016in Physics and Chemistry of The Earth 1.92
Hongbo Su13
Estimated H-index: 13
(Florida Atlantic University),
Yongmin Yang3
Estimated H-index: 3
+ 6 AuthorsJinyan Zhan13
Estimated H-index: 13
(Beijing Normal University)
Abstract Water scarcity is one of the main factors limiting agricultural development in arid or semi-arid areas. Accurate Evapotranspiration (ET) observations and estimations are crucial in water cycle studies to estimate water losses from the terrestrial surfaces to the atmosphere to close the regional water budget. The eddy covariance (EC) method is an important technique measure ET and other land surface energy fluxes. However, the underestimation of energy fluxes and the problem of EC energy...
1 Citations Source Cite
Published on Jan 1, 2016in Transactions of the ASABE 1.12
Freddie R. Lamm19
Estimated H-index: 19
,
K. C. Stone + 3 AuthorsB. Q. Mecham
Citation: Lamm, F. R., Stone, K. C., Dukes, M. D., Howell, T. A., Sr., Robbins, J. W. D., Jr., & Mecham, B. Q. (2016). Emerging technologies for sustainable irrigation: Selected papers from the 2015 ASABE and IA irrigation symposium. Transactions of the Asabe, 59(1), 155-161. doi:10.13031/trans.59.11706
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