Author: Hull, Richard J.

Showing items 1 to 100 of 118.  >>|
1-100
101-118
Title Author and Source Category View TGIF Record
How turfgrasses use urea-nitrogen
 Hull, Richard J.; Liu, Haibo; Menchyk, N. 2014. Golfdom. February. 70(2): p. 34-37.
  • Trade
 236896
Do organic nitrogen sources leach less nitrate from turf? Hull, Richard J.; Amador, José A.; Liu, Haibo; Fetter, Joseph C. 2012. TurfGrass TRENDS. March. p. 37-40.
  • Professional
 199737
Macronutrient interactions on turf absorption and distribution
 Hull, Richard J.; Liu, Haibo. 2011. TurfGrass TRENDS. November. p. 36-38.
  • Professional
 195644
Nutrient interactions in turf management II: A closer look at the cell walls surrounding the protoplasts of plant cells Hull, Richard J.; Liu, Haibo. 2011. TurfGrass TRENDS. February. p. 43, 46-47.
  • Professional
 182804
Nutrient interactions in turf management
 Hull, Richard J.; Liu, Haibo. 2010. TurfGrass TRENDS. October. p. 44-45.
  • Professional
 181366
Getting to the roots of nitrogen-use efficiency
 Hull, Richard J. 2010. TurfGrass TRENDS. May. p. 51-52, 54.
  • Professional
 169129
The rise of warm-season grasses Hull, Richard J. 2010. TurfGrass TRENDS. January. p. 56-58.
  • Professional
 168718
The site of nitrate assimilation controls the partitioning of photosynthate between roots and leaves of perennial ryegrass (Lolium perenne)
Access Restrictions		 Bushoven, John T.; Hull, Richard J. 2009. International Turfgrass Society Research Journal. 11(Part 2): p. 737-753.
  • Refereed
 150933
The origin of turfgrass: How grasses came to life - and still live Hull, Richard J. 2009. TurfGrass TRENDS. November. p. 63-65.
  • Professional
 167949
Improving foliar fertilization on turf Hull, Richard J.; Liu, Haibo. 2009. TurfGrass TRENDS. June. p. 47-48, 50.
  • Professional
 170243
Does research offer answer to problem of summer decline? Hull, Richard J.; Bushoven, John T. 2009. TurfGrass TRENDS. January. p. 66, 68, 70.
  • Professional
 205138
Landscape types influence severity of nitrate leaching Hull, Richard J.; Amador, Jose A. 2008. TurfGrass TRENDS. April. p. 89, 92-93.
  • Professional
 135492
Optimum root growth hinges on nitrogen partitioning and metabolism Hull, Richard J.; Bushoven, John T. 2008. TurfGrass TRENDS. January. p. 75-76, 78.
  • Professional
 134879
Potential nitrate leaching under common landscaping plants
 Amador, José A.; Hull, Richard J.; Patenaude, Erika L.; Bushoven, John T.; Görres, Josef H. 2007. Water, Air, and Soil Pollution. October. 185(1-4): p. 323-333.
  • Refereed
 157957
Turfgrass root growth: Increasing nitrate metabolism Hull, Richard J.; Bushoven, John T. 2007. TurfGrass TRENDS. August. p. 56-58.
  • Professional
 145929
Recognizing the nitrate effect on root growth and development: NO3- presence in the leaves directs plant resources toward leaf and shoot growth at some expense of root expansion Hull, Richard J.; Bushoven, John T. 2007. TurfGrass TRENDS. July. p. 64-66.
  • Professional
 127735
Comparing cultivars of three cool-season turfgrasses for nitrogen recovery in clippings
 Liu, Haibo; Hull, Richard J. 2006. HortScience. June. 41(3): p. 827-831.
  • Refereed
 111617
The role of nitrate in modulating growth and partitioning of nitrate assimilation between roots and leaves of perennial ryegrass (Lolium perenne L.)
Access Restrictions		 Bushoven, John T.; Hull, Richard J. 2005. International Turfgrass Society Research Journal. 10(Part 2): p. 834-840.
  • Refereed
 105720
Turfgrass nitrogen: Physiology and environmental impacts
Access Restrictions		 Hull, Richard J.; Liu, Haibo. 2005. International Turfgrass Society Research Journal. 10(Part 2): p. 962-975.
  • Refereed
 106289
Sodium plays role in certain turfgrass processes Hull, Richard J. 2004. TurfGrass TRENDS. October. 60(10): p. 64-67.
  • Professional
 100417
Scientists start to recognize silicon's beneficial effects Hull, Richard J. 2004. TurfGrass TRENDS. August. p. 69-70, 72-73.
  • Professional
 98746
Less familiar nutrients also deserve spotlight Hull, Richard J. 2004. TurfGrass TRENDS. June. p. 65-66, 68-69.
  • Professional
 97389
How do turfgrasses use nickel? Hull, Richard J. 2003. TurfGrass TRENDS. December. p. 52, 54-55.
  • Professional
 92870
Kentucky bluegrass cultivars with higher root sugar content have greater root nitrate assimilation potential
 Jiang, Zhongchun; Hull, Richard J.; Sullivan, W. Michael. 2003. HortScience. August. 38(5): p. 767-768.
  • Report
  • Abstract or Summary only
 90715
Ubiquitous chlorine performs vital tasks in turf Hull, Richard J. 2003. TurfGrass TRENDS. March. p. 58, 60-62.
  • Professional
 90459
Differences in nitrate uptake and metabolism among perennial ryegrass and creeping bentgrass cultivars Bushoven, John T.; Jiang, Zhongchun; Hull, Richard J. 2002. USGA Turfgrass and Environmental Research Online. October 1. 1(15): p. [1-15].
  • Report
 82995
Copper is essential bridge for many plant functions Hull, Richard J. 2002. TurfGrass TRENDS. September. 11(9): p. T14-T16.
  • Professional
 82024
Copper management demands attention Hull, Richard J. 2002. TurfGrass TRENDS. July. 11(7): p. T12, T14-T16.
  • Professional
 81878
Nitrate uptake and reduction in C3 and C4 gasses

Access Restrictions		 Jiang, Zhongchun; Hull, Richard J.; Sullivan, W. Michael. 2002. Journal of Plant Nutrition. June. 25(6): p. 1303-1314.
  • Report
 162518
Recent research offers clues to boron's purpose Hull, Richard J. 2002. TurfGrass TRENDS. March. 11(3): p. T11-T12, T14-T16.
  • Professional
 79548
A metabolic approach: Improving nitrogen use efficiency in turfgrass Hull, Richard J.; Bushoven, John T. 2001. USGA Green Section Record. July/August. 39(4): p. 16-17.
  • Professional
 73825
Minimum maintenance turf management for aquifer protetion
 Hull, Richard J. 2000. 69th Rhode Island Turfgrass Field Day. p. 10.
  • Report
 87756
Increasing the nitrogen use efficiency of cool-season turfgrasses by regulating nitrate metabolism Hull, Richard J. 2000. 2000 Turfgrass and Environmental Research Summary [USGA]. p. 15.
  • Report
 72116
Diurnal patterns of nitrate assimilation in Kentucky bluegrass
Access Restrictions		 Jiang, Zhongchun; Hull, Richard J. 2000. Journal of Plant Nutrition. 23(4): p. 443-456.
  • Report
 71173
Nitrate uptake and nitrogen use efficiency by Kentucky bluegrass cultivars
 Jiang, Zhongchun; Sullivan, Michael W.; Hull, Richard J. 2000. HortScience. December. 35(7): p. 1350-1354.
  • Refereed
 71855
Understanding turfgrass roots - part 2 Hull, Richard J. 2000. TurfGrass TRENDS. November. 9(11): p. 9-14.
  • Professional
 122492
Understanding turfgrass roots - part 1 Hull, Richard J. 2000. TurfGrass TRENDS. October. 9(1[10]): p. 1-6.
  • Professional
 122515
Mobility of soil nitrogen and microbial responses following the sudden death of established turf
 Jiang, Zhongchun; Bushoven, John T.; Ford, Heather J.; Sawyer, Carl D.; Amador, José A.; Hull, Richard J. 2000. Journal of Environmental Quality. September/October. 29(5): p. 1625-1631.
  • Refereed
 68870
Stabilization of soil nitrate by reseeding with perennial ryegrass following sudden turf death
 Bushoven, John T.; Jiang, Zhongchun; Ford, Heather J.; Sawyer, Carl D.; Hull, Richard J.; Amador, José A. 2000. Journal of Environmental Quality. September/October. 29(5): p. 1657-1661.
  • Refereed
 68878
Nitrate assimilation and carbon-14 partitioning between shoots and roots of tall fescue
 Sullivan, W. Michael; Jiang, Zhongchun; Hull, Richard J. 2000. HortScience. June. 35(3): p. 413.
  • Report
  • Abstract or Summary only
 66373
Root morphology and its relationship with nitrate uptake in Kentucky bluegrass
 Sullivan, W. Michael; Jiang, Zhongchun; Hull, Richard J. 2000. Crop Science. May/June. 40(3): p. 765-772.
  • Refereed
 65381
Understanding the turfgrass crown Hull, Richard J. 2000. TurfGrass TRENDS. May. 9(5): p. 1-9.
  • Professional
 122542
Micronutrient nutrition Hull, Richard J. 2000. The Turf Line News. February/March. 156: p. 28-29, 31-32, 34-37, 39.
  • Newsletter
  • Proceedings
 63869
Mowing: Its impact on turfgrasses Hull, Richard J. 2000. TurfGrass TRENDS. January. 9(1): p. 1-8.
  • Professional
 122002
Fate of carbon and nitrogen following sudden death of mature turf
 Hull, Richard J.; Amador, Jose A.; Jiang, Zhongchun; Sawyer, Carl D.; Bushoven, John T.; Ford, Heather J. 1999. 68th Rhode Island Turfgrass Field Day. p. 9-11.
  • Report
 87941
Preventing nitrate contamination of ground water under turf through minimum nitrogen use
 Hull, Richard J.; Jiang, Zhongchun; Sawyer, Carl D.; Bushoven, John T. 1999. 68th Rhode Island Turfgrass Field Day. p. 12-14.
  • Report
 87948
Increasing the nitrogen use efficiency of cool-season turfgrasses by regulating nitrate metabolism
 Hull, Richard J.; Bushoven, John T. 1999. 68th Rhode Island Turfgrass Field Day. p. 15.
  • Report
 87951
Increasing the nitrogen use efficiency of cool-season turfgrasses by regulating nitrate metabolism Hull, Richard J. 1999. 1999 Turfgrass and Environmental Research Summary [USGA]. p. 16-17.
  • Report
 72295
Relationship between nutrient absorption and root morphology of Kentucky bluegrass
 Sullivan, W. Michael; Jiang, Zhongchun; Hull, Richard J.; Sawyer, Carl D.; Philcox, Mary. 1999. 68th Rhode Island Turfgrass Field Day. p. 31-35.
  • Report
 87964
Cultivar differences in nutrient absorption and use efficiency by Kentucky bluegrass
 Jiang, Zhongchun; Sullivan, W. Michael; Sawyer, Carl D.; Hull, Richard J.; Philcox, Mary. 1999. 68th Rhode Island Turfgrass Field Day. p. 36-40.
  • Report
 87980
In praise of turf: Lawn maintenance from an eastern homeowner's perspective Hull, Richard J. 1999. TurfGrass TRENDS. December. 8(12): p. 10-13.
  • Professional
 122000
Summer decline: Can cool-season turfgrasses take the heat? Hull, Richard J. 1999. TurfGrass TRENDS. October. 8(10): p. 1-7.
  • Professional
 121991
An integrated view of turfgrass nutrition
 Hull, Richard J. 1999. Bulletin of the New York State Turfgrass Association. Fall. 157: p. 45.
  • Newsletter
 219374
How does turfgrass allocate energy?: Research evaluates chemicals in plants to determine their roles in directing energy to various plant parts
Access Restrictions		 Hull, Richard J. 1999. Golf Course Management. August. 67(8): p. 60-63.
  • Professional
 61175
Water: How turfgrasses obtain and use moisture Hull, Richard J. 1999. TurfGrass TRENDS. August. 8(8): p. 1-5.
  • Professional
 121956
Mowing for maximum root growth of turfgrass sod
Access Restrictions		 Sullivan, W. Michael; Jiang, Zhongchun; Hull, Richard J. 1999. TurfNews [TPI]. July/August. 23(4): p. 15, 17.
  • Professional
 60450
Nitrate uptake and root morphology of Kentucky bluegrass
 Sullivan, W. Michael; Jiang, Zhongchun; Hull, Richard J.; Sawyer, Carl D. 1999. HortScience. June. 34(3): p. 492-493.
  • Report
  • Abstract or Summary only
 73465
Genotypic and temporal variation in nitrate uptake rate by Kentucky bluegrass
 Jiang, Zhongchun; Sullivan, W. Michael; Sawyer, Carl D.; Hull, Richard J. 1999. HortScience. June. 34(3): p. 493.
  • Report
  • Abstract or Summary only
 73474
Partitioning of nitrate assimilation between shoots and roots of Kentucky bluegrass

Access Restrictions		 Jiang, Zhongchun; Hull, Richard J. 1999. Crop Science. May/June. 39(3): p. 746-754.
  • Refereed
 60017
Back to basics: How turfgrasses grow Hull, Richard J. 1999. TurfGrass TRENDS. May. 8(5): p. 7-12.
  • Professional
 121183
Winter/spring nutrient use by cool- and warm-season turf Hull, Richard J. 1999. TurfGrass TRENDS. March. 8(3): p. 11-15.
  • Professional
 121189
Iron usage by turfgrasses Hull, Richard J. 1999. TurfGrass TRENDS. February. 8(2): p. 1-10.
  • Professional
 104719
Increasing the nitrogen use efficiency of cool-season turfgrasses by regulating nitrate metabolism Hull, Richard J. 1998. 1998 Turfgrass and Environmental Research Summary [USGA]. p. 23-24.
  • Report
 61825
Interrelationships of nitrate uptake, nitrate reductase, and nitrogen use efficiency in selected Kentucky bluegrass cultivars

Access Restrictions		 Jiang, Zhongchun; Hull, Richard J. 1998. Crop Science. November/December. 38(6): p. 1623-1632.
  • Refereed
 56306
Magnesium usage by turfgrasses Hull, Richard J. 1998. TurfGrass TRENDS. August. 7(8): p. 7-13.
  • Professional
 57027
Effects of sucrose and oxygen on nitrate reductase activity and growth of Kentucky Bluegrass
 Jiang, Zhongchun; Hull, Richard J. 1998. HortScience. June. 33(3): p. 479 (204).
  • Refereed
 57861
Nitrogen fertilization reconsidered Hull, Richard J. 1998. TurfGrass TRENDS. May. 7(5): p. 1-10.
  • Professional
 121202
Cool-season grasses make inefficient use of nitrogen: Nature puts plenty of nitrogen in the soil, but cool-season grasses need help extracting it
Access Restrictions		 Hull, Richard J.; Jiang, Zhongchun. 1998. Golf Course Management. April. 66(4): p. 61-64.
  • Professional
 52205
Nitrate uptake and utilization in shoots and roots of four turfgrasses
 Jiang, Zhongchun; Hull, Richard J. 1998. HortScience. April. 33(2): p. 206-207.
  • Report
  • Abstract or Summary only
 43107
Calcium usage by turfgrasses: The nutrient forgotten by turf managers Hull, Richard J. 1997. TurfGrass TRENDS. October. 6(10): p. 6-13.
  • Professional
 59761
Phosphorus usage by turfgrasses: The energy nutrient often neglected by turf managers Hull, Richard J. 1997. TurfGrass TRENDS. May. 6(5): p. 1-12.
  • Professional
 40233
Comparing cultivars of three cool-season turfgrasses for soil water NO3- concentration and leaching potential

Access Restrictions		 Liu, Haibo; Hull, Richard J.; Duff, D. T. 1997. Crop Science. March/April. 37(2): p. 526-534.
  • Refereed
 39926
Physiology affecting turfgrass water use: Superintendents can prepare for water shortages by learning how turfgrasses use water
Access Restrictions		 Hull, Richard J. 1996. Golf Course Management. December. 64(12): p. 63-66.
  • Professional
 39485
Nitrogen usage by turfgrasses: What exactly do turfgrasses do with nitrogen and why do they use so much of it? Hull, Richard J. 1996. TurfGrass TRENDS. November. 5(11): p. 5-14.
  • Professional
 38990
Managing turf for minimum water use
Access Restrictions		 Hull, Richard J. 1996. TurfGrass TRENDS. October. 5(10): p. 1-9.
  • Professional
 38898
Turfgrass phosphorus and potassium use efficiency: A comprehensive study of nutrient use characteristics will contribute to superintendents' cultivar choices
Access Restrictions		 Liu, Haibo; Hull, Richard J.; Duff, D. T. 1996. Golf Course Management. February. 64(2): p. 51-53.
  • Professional
 36900
The fate of pesticides used on turf Hull, Richard J. 1995. TurfGrass TRENDS. September. 4(9): p. 2-11.
  • Professional
 35592
Nutrient uptake: Some turfgrasses do it better than others Hull, Richard J.; Liu, Haibo. 1995. Turf Grass TRENDS. June. 4(6): p. 7-13.
  • Professional
 214311
The research mill Hull, Richard J. 1995. Turf Grass TRENDS. June. 4(6): p. 13.
  • Professional
 214312
The value of lime in turfgrass management Hull, Richard J. 1995. Turf Grass TRENDS. April. 4(4): p. 1-2, 4-5.
  • Professional
 214302
Soil acidity and fertilizers Hull, Richard J. 1995. Turf Grass TRENDS. April. 4(4): p. 3.
  • Professional
 214303
Toward sustainable lawn turf
 Hull, Richard J.; Alm, Steven R.; Jackson, Noel. 1994. p. 3-15. In: Leslie, Anne R., ed. Handbook of Integrated Pest Management for Turf and Ornamentals. Boca Raton, Florida: Lewis Publishers, CRC Press, Inc.
  • Professional
  • Chapter
 25348
Fall nitrogen use efficiency by turf
 Hull, Richard J.; Amador, Jose A. 1994. 63rd Rhode Island Turfgrass Field Day. p. 5-7.
  • Report
 88255
Minimum maintenance turf management for aquifer protection
 Hull, Richard J. 1994. 63rd Rhode Island Turfgrass Field Day. p. 8-10.
  • Report
 88256
Increasing nitrogen use efficiency by turfgrasses Hull, Richard J. 1994. Proceedings of the Third Annual Rutgers Turfgrass Symposium. p. 12-13.
  • Report
 62863
Psychological and physiological benefits of greenspace: Growing evidence underscores the positive benefits to the mind and body offered by golf courses and similar landscapes
Access Restrictions		 Hull, Richard J. 1994. Golf Course Management. August. 62(8): p. 50-53.
  • Professional
 32088
Nitrogen losses from well fertilized turf
 Hull, Richard J.; Liu, Haibo; Groffman, Peter M. 1993. 62nd Rhode Island Turfgrass Field Day. p. 1-9.
  • Report
 88687
Four-year turfgrass management programs in the United States: I. Structure, requirements, needs, and future outlook
 Karnok, Keith J.; White, Donald B.; Hull, Richard J. 1993. Journal of Natural Resources and Life Sciences Education. Fall. 22(2): p. 87-90.
  • Refereed
 28261
Four-year turfgrass management programs in the United States: II. Organization and content of introductory turfgrass management courses
 Karnok, Keith J.; Hull, Richard J.; White, Donald B. 1993. Journal of Natural Resources and Life Sciences Education. Fall. 22(2): p. 91-95.
  • Refereed
 28262
Graduate education in turfgrass science: The graduate student perspective
 McCrimmon, James N.; Karnok, Keith J.; White, Donald B.; Hull, Richard J. 1993. Journal of Natural Resources and Life Sciences Education. Fall. 22(2): p. 95-99.
  • Refereed
 28263
Nitrate-use efficency
 Liu, Haibo; Hull, Richard J.; Duff, D. Thomas. 1993. Grounds Maintenance. July. 28(7): p. 30+.
  • Trade
 28949
Energy relations and carbohydrate partitioning in turfgrasses
 Hull, Richard J. 1992.: p. 175-205. In: Waddington, D. V.; Carrow, R. N.; Shearman, R. C., eds. Turfgrass. 32. Madison, Wisconsin: American Society of Agronomy, Inc., Crop Science Society of America, Inc., and Soil Science Society of America, Inc.
  • Refereed
  • Chapter
 26023
Minimizing nitrate leaching from turf
 Hull, Richard J. 1992. Turf Notes [New England]. April/May. 2(6): p. [1-4].
  • Professional
 259351
Minimizing nitrate leaching from turf to groundwater
Access Restrictions		 Hull, Richard J. 1990. Conference Proceedings: 61st International Golf Course Conference & Show. p. 39-40.
  • Proceedings
 21646
Kentucky bluegrass photosynthate partitioning following scheduled mowing
 Hull, Richard J. 1987. Journal of the American Society for Horticultural Science. September. 112(5): p. 829-834.
  • Refereed
 10932
Turfgrass nutrient and water use efficiency Hull, Richard J. 1986. ALA. October. 7(10): p. 29-32,58+.
  • Trade
 9326
The methanearsonates Hull, Richard J. 1985. ALA. November. 6(11): p. 48-50,83+.
  • Trade
 7962
The lawn care herbicides and how they work: 2,4-D and the auxins Hull, Richard J. 1984. ALA. October. 5(7): p. 56-60.
  • Trade
 162327
The course of lawn turf research Hull, Richard J. 1984. ALA. September. 5(6): p. 41-42, 56.
  • Trade
 162321
Phosphorus: The neglected lawn nutrient Hull, Richard J. 1983. American Lawn Applicator. November/December. 4(6): p. 10-15.
  • Trade
 680
Showing items 1 to 100 of 118.  >>|
1-100
101-118