Your search found 18 records
1 Tsue, P. S.; Guitjens, J. C.. 1985. Predicting quality for drainage water management. In Keyes, C. G. Jr., Ward, T. J., Development and management aspects of irrigation and drainage systems: Proceedings of the speciality conference, San Antonio, Texas. New York, NY, USA: ASCE. pp.329-336.
(Location: IWMI-HQ Call no: 631.7.8 G000 KEY Record No: H02844)
2 Guitjens, J. C.; Leedy, C. D.; Thran, D. F. 1986. Grain yield availability under scheduled irrigation. Paper presented at American Society of Agricultural Engineers Summer Meeting, San Louis, Obispo, CA, 29 June - 2 July 1986. 11p.
Irrigation scheduling ; Irrigation systems ; Water distribution ; Salinity ; Sprinkler irrigation ; Border irrigation ; Wheat ; Yield response functions ; Irrigation design
(Location: IWMI-HQ Call no: P 104 Record No: H03583)
3 Guitjens, J. C.. 1987. Modeling drainage for water quality evaluation. In ASAE, Drainage design and management: Proceedings of the Fifth National Drainage Symposium, Chicago, 14-15 December 1987. St. Joseph, MI, USA: ASAE. pp.178-188.
(Location: IWMI-HQ Call no: 631.7.1 G000 ASA Record No: H04314)
4 Stover, J. A.; Guitjens, J. C.. 1990. Aldicarb in Vadose Zone: Review. Journal of Irrigation and Drainage Engineering, 116(1):36-49.
(Location: IWMI-HQ Call no: PER Record No: H06004)
5 Guitjens, J. C.. 1990. Nutrient estimation of variable drainage. In ICID, Fourteenth International Congress on Irrigation and Drainage, Rio de Janeiro, Brazil: Transactions. New Delhi, India: ICID. Vol.1A - Q42 (R1-R23):65-82.
(Location: IWMI-HQ Call no: ICID 631.7 G000 ICI Record No: H08714)
6 Guitjens, J. C.. 1993. Alfalfa irrigation during drought. Journal of Irrigation and Drainage Engineering, 119(6):1092-1098.
Drought ; Irrigation practices ; Crop yield ; Sprinkler irrigation ; Flood irrigation ; Drainage ; Mathematical models
(Location: IWMI-HQ Call no: PER Record No: H013679)
Alfalfa yields decrease when water supply is inadequate. In drought years, starting and continuing with full irrigation until the water supply has been exhausted will limit full production to earlier harvests. The objective of this study was to examine the effect of discontinued irrigation on alfalfa yield during the irrigation season and when water supply is restored in the following year. Three irrigation levels, water for two harvests (i1), water for 3 harvests (i2), and water for four harvests (i3), were imposed in 1981-83 and one irrigation level (i3) in 1984. Yield response was compared among i1-i3 by harvest for 1981-83 and separately for 1984, between flood and sprinkler irrigation, and between drainage and no drainage. Generally, yields were significantly less for nonirrigation conditions, they fully recovered in 1984 after three years of deficit irrigation, yield of harvests 1 did not differ between 1984 and 1982-83, drainage condition did not affect yield, and irrigation method had a significant influence on yield for harvests 3 and 4 in 1981-83.
7 Guitjens, J. C.. 1993. Using drainage effluent for irrigation. In ICID, 15th International Congress on Irrigation and Drainage, The Hague, The Netherlands, 1993: Water management in the next century: Transactions: Vol.1-D, Question 44, R104-R118: Planning and design of irrigation and drainage systems. New Delhi, India: ICID. pp.1447-1459.
Irrigation water ; Effluents ; Drainage ; Water quality ; Aquifers ; Recycling ; Irrigation programs / USA / Nevada
(Location: IWMI-HQ Call no: ICID 631.7 G000 ICI Record No: H015489)
8 Guitjens, J. C.; Goodrich, M. T. 1994. Dormancy and nondormancy alfalfa yield and evapotranspiration. Journal of Irrigation and Drainage Engineering, 120(6):1140-1146.
(Location: IWMI-HQ Call no: PER Record No: H015688)
9 Auckly, K. L.; Guitjens, J. C.. 1995. Alfalfa yield response to ground water after termination of irrigation. Journal of Irrigation and Drainage Engineering, 121(5):364-366.
(Location: IWMI-HQ Call no: PER Record No: H017212)
In the absence of irrigation, water from a water table below the root zone can sometimes sustain crop growth. This study was conducted to determine whether alfalfa grown without irrigation, but in the presence of water table below the root zone, can give normal yields. Three irrigation treatments were applied: irrigating during the first two growth cycles, irrigating during the first three growth cycles, and no irrigation restrictions for the four growth cycles of the irrigation season. Water-table depths midway between parallel tile drains were evaluated. Yields from the midway position between drains were compared with yields nearer the drains. The influence of occurrence/nonoccurrence of irrigation on yield was also tested by regression analysis. Water tables tended to be deeper in the absence of irrigation but differences were small among the three treatments. Yield was dependent on the occurrence of irrigation but not on water-table depth. Most important, nonirrigation caused an 80% drop in yield.
10 Chambers, E. P.; Guitjens, J. C.. 1995. Shallow ground-water influence on salt budgets for newlands project. Journal of Irrigation and Drainage Engineering, 121(6):436-441.
Groundwater ; Irrigated farming ; Salinity ; Water balance ; Aquifers ; Irrigation water ; Wetlands / USA / Nevada
(Location: IWMI-HQ Call no: PER Record No: H017617)
11 Mahin, G. G.; Guitjens, J. C.. 1991. Shallow groundwater collection for reuse in irrigation. In Ritter, W. F. (Ed.), Irrigation and drainage: Proceedings of the 1991 National Conference sponsored by the Irrigation and Drainage Division of the American Society of Civil Engineers and the Hawaii Section, ASCE, Honolulu, Hawaii, July 22-26, 1991. New York, NY, USA: ASCE. pp.123-128.
Groundwater ; Water reuse ; Recycling ; Irrigation water ; Reservoir storage ; Subsurface drainage ; Sprinkler irrigation ; Irrigation programs / USA / Nevada / Fallon
(Location: IWMI-HQ Call no: 631.7 G430 RIT Record No: H019880)
A prototype system of subsurface drains for collection of shallow groundwater and reuse of drainage water for reuse in irrigation was examined. The system involved a field with subsurface drains, a reservoir for storing drainage water, and conveyance facilities for irrigation with drainage water. Benefits of recycling include the reduction in demand for fresh water, improvement of drainage within an irrigation project, and reduction of pollutant discharge into wetlands.
12 Tabaei, H. A.; Guitjens, J. C.. 1991. Water quality of shallow groundwater reused for irrigation. In Ritter, W. F. (Ed.), Irrigation and drainage: Proceedings of the 1991 National Conference sponsored by the Irrigation and Drainage Division of the American Society of Civil Engineers and the Hawaii Section, ASCE, Honolulu, Hawaii, July 22-26, 1991. New York, NY, USA: ASCE. pp.260-266.
Water quality ; Drainage ; Irrigation water ; Recycling ; Groundwater ; Water reuse ; Water conservation ; Crop production / USA / Nevada / Fallon / Truckee River / Carson River
(Location: IWMI-HQ Call no: 631.7 G430 RIT Record No: H019889)
Drainage water was collected by subsurface drains and reapplied to half of a drained alfalfa field in Fallon, Nevada, during the 1989 irrigation season. Irrigation district water was applied to the other half of the field. The drainage water quality was analyzed for plant tolerance. The drainage water did not violate irrigation guidelines.
13 Guitjens, J. C.; Ayars, J. E.; Grismer, M. E.; Willardson, L. S. 1997. Drainage design for water quality management: Overview. Journal of Irrigation and Drainage Engineering, 123(3):148-153.
Drainage ; Design ; Water quality ; Irrigation water ; Water management ; Simulation models ; Leaching / USA / California
(Location: IWMI-HQ Call no: PER Record No: H020494)
14 Ayars, J. E.; Grismer, M. E.; Guitjens, J. C.. 1997. Water quality as design criterion in drainage water management systems. Journal of Irrigation and Drainage Engineering, 123(3):154-158.
Subsurface drainage ; Design ; Water quality ; Irrigation water ; Water management / USA / California
(Location: IWMI-HQ Call no: PER Record No: H020495)
15 Guitjens, J. C.. 1999. Modeling management alternatives for efficient water use and drainage reduction. In ICID, 17th Congress on Irrigation and Drainage, Granada, Spain, 1999: Water for Agriculture in the Next Millennium - Transactions, Vol.1B, Q.48: Irrigation under conditions of water scarcity; Q.48.3: Conjunctive use of surface and groundwater; 48.4: Implication of water transfer schemes for agriculture; 48.5: Environmental implications of water scarcity conditions. New Delhi, India: ICID. pp.79-94.
Irrigation management ; Drainage ; Water use efficiency ; Models ; Irrigation scheduling ; Water balance ; Soil water ; Evapotranspiration / USA / Newlands Project
(Location: IWMI-HQ Call no: ICID 631.7 G000 ICI Record No: H025134)
16 McCormick, C. K.; Guitjens, J. C.. 1999. Conjunctive and exclusive use of shallow groundwater for irrigation of spring wheat. In Burns, J. I.; Anderson, S. S. (Eds.), Contemporary challenges for irrigation and drainage: Proceedings from the USCID 14th Technical Conference on Irrigation, Drainage and Flood Control, Phoenix, Arizona, June 3-6, 1998. Denver, CO, USA: USCID. pp.203-217.
Conjunctive use ; Groundwater ; Drainage ; Water quality ; Irrigation water ; Wheat ; Yields ; Models ; Irrigation scheduling ; Sprinkler irrigation / USA / Nevada / Newlands Project
(Location: IWMI-HQ Call no: 631.7.1 G430 BUR Record No: H025305)
17 Faulkner, B. R.; Guitjens, J. C.. 2000. Field-scale observations of arsenic and boron in soil irrigated with drainwater. Journal of Irrigation and Drainage Engineering, 126(3):186-189.
Models ; Soil properties ; Water quality ; Drainage ; Irrigation water ; Water use efficiency ; Soil water ; Percolation ; Groundwater ; Aquifers / USA / Nevada / Lahontan Valley / Newlands Project
(Location: IWMI-HQ Call no: PER Record No: H026240)
18 Guitjens, J. C.. 1991. Irrigation with saline shallow groundwater for wetlands protection. In Nachtnebel, H. P.; Kovar, K. Hydrological basis of ecologically sound management of soil and groundwater. Wallingford, UK: IAHS. pp.43-50.
Wetlands ; Water quality ; Salinity ; Groundwater irrigation ; Aquifers ; Recharge ; Drainage ; Water reuse ; Reservoir storage ; Irrigation programs ; Soil water ; Flood irrigation ; Water deficit ; Evapotranspiration ; Models ; Irrigation scheduling ; Evaporation / USA / Newlands Project
(Location: IWMI-HQ Call no: 551.48 G000 NAC Record No: H029745)
Powered by DB/Text WebPublisher, from
