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- Turkish Journal of Agriculture and Forestry (11)
- David A Bainbridge (4)
- Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5) (4)
- Aspen Bibliography (3)
- Faculty Publications (1)
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- Journal of the Department of Agriculture, Western Australia, Series 4 (1)
- The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4) (1)
- Theses: Doctorates and Masters (1)
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Articles 1 - 26 of 26
Full-Text Articles in Forest Sciences
Drought- Conditioning Of Quaking Aspen (Populus Tremuloides Michx.) Seedlings During Nursery Production Modifies Seedling Anatomy And Physiology, Joshua L. Sloan, Owen T. Burney, Jeremiah R. Pinto
Drought- Conditioning Of Quaking Aspen (Populus Tremuloides Michx.) Seedlings During Nursery Production Modifies Seedling Anatomy And Physiology, Joshua L. Sloan, Owen T. Burney, Jeremiah R. Pinto
Aspen Bibliography
In the western US, quaking aspen (Populus tremuloides Michx.) regenerates primarily by root suckers after disturbances such as low to moderate severity fires. Planting aspen seedlings grown from seed may provide a mechanism to improve restoration success and genetic diversity on severely disturbed sites. However, few studies have examined the use of container-grown aspen seedlings for restoration purposes from both the outplanting and nursery production perspective. Thus, the purpose of this novel study was to examine how alterations in irrigation levels during nursery production across three seed sources would impact seedling performance attributes on harsh, dry outplanting sites. Irrigation …
Tomato Salt Tolerance: Impact Of Grafting And Water Compositionon Yield And Ion Relations, Gülüzar Duygu Semi̇z, Donald L. Suarez
Tomato Salt Tolerance: Impact Of Grafting And Water Compositionon Yield And Ion Relations, Gülüzar Duygu Semi̇z, Donald L. Suarez
Turkish Journal of Agriculture and Forestry
No abstract provided.
Effects Of Different Bud Loads And Irrigations Applied At Different Leaf Water Potential Levels On Kalecik Karası Grape Variety, Serpi̇l Tangolar, Semi̇h Tangolar, Sevi̇lay Topçu
Effects Of Different Bud Loads And Irrigations Applied At Different Leaf Water Potential Levels On Kalecik Karası Grape Variety, Serpi̇l Tangolar, Semi̇h Tangolar, Sevi̇lay Topçu
Turkish Journal of Agriculture and Forestry
No abstract provided.
Mitigation Site Soil Characteristics And The Effects Of Inoculation, Nursery Fertilizer Practices And Irrigation On Survival And Growth Of Mesquite (Prosopis Glandulosa) In The Coachella Valley, California, David A. Bainbridge, Marcelle M. Darby
Mitigation Site Soil Characteristics And The Effects Of Inoculation, Nursery Fertilizer Practices And Irrigation On Survival And Growth Of Mesquite (Prosopis Glandulosa) In The Coachella Valley, California, David A. Bainbridge, Marcelle M. Darby
David A Bainbridge
Prosopis glandulosa var. torreyana (mesquite, honey mesquite) is a small to medium sized leguminous tree that was once common in the low desert of California. Widespread destruction of mesquite woodlands in the Coachella Valley of southern California for fuel wood, agricultural and urban development, and urbanization has reduced once vast stands to isolated remnants. The rerouting and widening of Highway 86 in the Coachella Valley was a typical example of ongoing mesquite woodland removal. Despite the recognized need for mitigation, relatively little information on mesquite establishment in California is available. This research explored mesquite establishment by replanting on an abandoned …
Siberian Elm Responses To Different Culture Conditions Under Short Rotation Forestry In Mediterranean Areas, Ignacio Pérez, Javier Pérez, Juan Carrasco, Pilar Ciria
Siberian Elm Responses To Different Culture Conditions Under Short Rotation Forestry In Mediterranean Areas, Ignacio Pérez, Javier Pérez, Juan Carrasco, Pilar Ciria
Turkish Journal of Agriculture and Forestry
This work explores the possibilities of biomass production, for energy purposes, of Siberian elm in Mediterranean areas, including marginal lands with poor soil and low water availability. To achieve this, the influence of soil type, planting density, and water availability on biomass production were analyzed after the first 3 years of the growing cycle in 2 different locations. Moreover, a method to estimate biomass production as a function of some morphological parameters of the trees, as well as the use of leaf water potential as a good indicator of trees' water status, are discussed. The analysis of parameters having an …
Deep Pipe Irrigation, David A. Bainbridge
Deep Pipe Irrigation, David A. Bainbridge
David A Bainbridge
Deep pipe irrigation uses a vertically placed section of pipe to deliver water to the roots of plants. This reduces evaporation and increases water use efficiency. Deep pipes can be filled by hand, drip or rainwater catchment.
Seed Priming Improves Irrigation Water Use Efficiency, Yield, And Yield Components Of Late-Sown Wheat Under Limited Water Conditions, Hakoomat Ali, Nadeem Iqbal, Ahmad Naeem Shahzad, Naeem Sarwar, Shakeel Ahmad, Athar Mehmood
Seed Priming Improves Irrigation Water Use Efficiency, Yield, And Yield Components Of Late-Sown Wheat Under Limited Water Conditions, Hakoomat Ali, Nadeem Iqbal, Ahmad Naeem Shahzad, Naeem Sarwar, Shakeel Ahmad, Athar Mehmood
Turkish Journal of Agriculture and Forestry
A randomized complete block design field study with split plot arrangements was conducted during 2006-2007 and 2007-2008 at the Agronomic Research Station in Khanewal, Pakistan, to evaluate if seed priming could improve grain yield and water use efficiency of late-sown wheat under limited water supply conditions. Seeds of cultivar Inqlab-91 received one of the following treatments: they were soaked in aerated distilled water for 12 or 24 h (hydropriming), layered between moist gunny bags for 12 or 24 h (matriconditioning), soaked in tap water for 12 h (on-farm priming), or hydroprimed for 12 h and then kept at -20 °C …
Buried Clay Pipe Irrigation, David A. Bainbridge
Buried Clay Pipe Irrigation, David A. Bainbridge
David A Bainbridge
The buried clay pipe method of irrigation is one of the most efficient systems known and is ideal for gardeners and small farmers. Buried clay pipe irrigation uses a buried, unglazed clay pipe filled with water to provide controlled irrigation to plants as the water seeps out through the clay wall at a rate that is influenced by the plant's water use. It has been used for more than one hundred years.This auto-regulation leads to very high efficiency--considerably better than drip irrigation and many times better than conventional surface irrigation. This also reduces weeds, increases yields, and can speed maturity …
Super Efficient Irrigation With Buried Clay Pots, David A. Bainbridge
Super Efficient Irrigation With Buried Clay Pots, David A. Bainbridge
David A Bainbridge
Buried clay pot irrigation was first described in an agricultural extension bulletin in China more than 2000 years ago. The clay pot provides demand responsive irrigation at very high efficiency. Clay pot irrigation can be 5-10 times more efficient than conventional irrigation. It is being used more widely in Asia, Africa, Latin American and the US.
Irrigation Intervals Affect Physicochemical Quality Attributes And Skin Cracking In Litchi Fruit, Abdur Rab, Ihsan-Ul Haq
Irrigation Intervals Affect Physicochemical Quality Attributes And Skin Cracking In Litchi Fruit, Abdur Rab, Ihsan-Ul Haq
Turkish Journal of Agriculture and Forestry
The influence of irrigation intervals on the physicochemical quality attributes and fruit cracking of litchi cultivars was investigated by irrigating 4 litchi cultivars at intervals of 3, 6, and 9 days. It was found that cultivars Gola and Bedana had the highest and lowest fruit weight (21.90 g and 14.31 g), pulp weight (16.478 g and 10.85 g), total soluble solids (22.16% and 16.37%), total sugars (21.22% and 15.28%), and fruit cracking (41.60% and 10.40%). While cultivar Gola also had the highest reducing sugars (18.01%) but the lowest nonreducing sugars (3.80%), cultivar Bedana had the lowest reducing sugars (5.68%) and …
Effect Of Irrigation On Processing Tomato Yield And Antioxidant Components, Lajos Helyes, Andrea Lugasi, Zoltán Pék
Effect Of Irrigation On Processing Tomato Yield And Antioxidant Components, Lajos Helyes, Andrea Lugasi, Zoltán Pék
Turkish Journal of Agriculture and Forestry
A 2-year (2007 and 2008) open-field experiment was conducted to study the effects of irrigation on the yield parameters and main antioxidant components (lycopene, phenolic compounds, and ascorbic acid) of processing tomato. Two different treatments were applied: some plants were regularly irrigated, and some had their irrigation cut off 30 days before harvest. Both groups were compared with a rainfed control. Daily irrigation volume was calculated from the average daily temperature to reach optimum water supply. Fruits were harvested at the red-ripe maturity stage. The irrigated plants gave a significantly higher yield, and rainfed plants showed a yield loss. Irrigation …
Slides: Forest Service Planning At A Crossroads; New Approaches To Old Recommendations, Rick Cables
Slides: Forest Service Planning At A Crossroads; New Approaches To Old Recommendations, Rick Cables
The Past, Present, and Future of Our Public Lands: Celebrating the 40th Anniversary of the Public Land Law Review Commission’s Report, One Third of the Nation’s Land (Martz Summer Conference, June 2-4)
Presenter: Rick Cables, Regional Forester, U.S. Forest Service - Rocky Mountain Region (Golden, CO)
23 slides
The Effect Of Different Nitrogen And Irrigation Levels On Grain Β-Glucan Content In Some Durum Wheat Cultivars, Mustafa Güler
The Effect Of Different Nitrogen And Irrigation Levels On Grain Β-Glucan Content In Some Durum Wheat Cultivars, Mustafa Güler
Turkish Journal of Agriculture and Forestry
\beta-glucan is a non-starchy, water-soluble polysaccharide component of wheat grain that positively affects grain nutrient quality. High \beta-glucan content in wheat grain also has a cholesterol-lowering effect in humans. The aim of this study was to evaluate the effect of nitrogen and irrigation on durum wheat grain \beta-glucan content. Correlations between durum wheat grain \beta-glucan content, and grain yield and some quality characteristics were examined. Kunduru 1149, Kızıltan 91, and Çakmak 79 durum wheat cultivars were used as material, and 0-, 75-, and 150-mm irrigation levels with 0, 40, 80, and 120 kg ha^{-1} nitrogen rates were applied. Higher nitrogen …
Slides: Groundwater Law And Administration: From Conflict To Reform, Michael A. Gheleta
Slides: Groundwater Law And Administration: From Conflict To Reform, Michael A. Gheleta
Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)
Presenter: Michael A. Gheleta, Brownstein Hyatt Farber Schreck LLP, Denver, CO
14 slides
Slides: Indian Water Rights, Robert T. Anderson
Slides: Indian Water Rights, Robert T. Anderson
Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)
Presenter: Robert T. Anderson, Native American Law Center, University of Washington Law School
19 slides
Agenda: Western Water Law, Policy And Management: Ripples, Currents, And New Channels For Inquiry, University Of Colorado Boulder. Natural Resources Law Center, Western Water Policy Program
Agenda: Western Water Law, Policy And Management: Ripples, Currents, And New Channels For Inquiry, University Of Colorado Boulder. Natural Resources Law Center, Western Water Policy Program
Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)
In many pockets of the American West, stresses and demands on water resources are overwhelming our capacity to effectively manage change and accommodate the diversity of interests and values associated with our limited water resources.
This event will offer an opportunity for lawyers, policymakers, and water professionals to engage the experts on the challenges and emerging solutions to the most pressing water policy and management issues of the day.
Slides: Oil Shale Water Use: Upsetting The Apple-Cart Of River Habitat, Irrigation And Existing Water Rights?, Bart Miller
Slides: Oil Shale Water Use: Upsetting The Apple-Cart Of River Habitat, Irrigation And Existing Water Rights?, Bart Miller
Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)
Presenter: Bart Miller, Western Resource Advocates, Boulder, CO
13 slides
Determination Of Crop Water Stress Index For Irrigation Scheduling Of Bean (Phaseolus Vulgaris L.), Yeşi̇m Erdem, Sezen Şehi̇rali̇, Tolga Erdem, Di̇nçer Kenar
Determination Of Crop Water Stress Index For Irrigation Scheduling Of Bean (Phaseolus Vulgaris L.), Yeşi̇m Erdem, Sezen Şehi̇rali̇, Tolga Erdem, Di̇nçer Kenar
Turkish Journal of Agriculture and Forestry
This study was conducted to determine the relationship between the canopy-air temperature differential and the vapor pressure deficit (VPD), which can be used to quantify the crop water stress index (CWSI) under fully irrigated (100%) and maximum water stress (0%) conditions of trickle irrigated bean. The effects of 5 irrigation levels (100%, 75%, 50%, 25%, and 0% replenishment of soil water depleted when 50% of available soil moisture was consumed in the 0.60 m soil profile depth of fully irrigated treatment) on seed yields and resulting CWSIs calculated using the empirical approach were also investigated. The highest yield and water …
Comparison Of Different Irrigation Methods Based On The Parametric Evaluation Approach, Orhan Dengi̇z
Comparison Of Different Irrigation Methods Based On The Parametric Evaluation Approach, Orhan Dengi̇z
Turkish Journal of Agriculture and Forestry
The main objective of this research is to compare two different irrigation methods according to parametric evaluation system in the Field Plants Central Research Institute-Ikizce Research Farm's soils located in southern Ankara. Soil properties of the study area including texture, depth, EC, drainage, carbonate content and slope were derived from a detailed soil map scaled 1/5000. After analyzing and evaluating soil properties using geographic information system techniques, gravity and drop irrigation suitability maps were generated. Results showed that 13.1% of the study area was highly suitable for surface and gravity irrigation methods, whereas 51.2% of the study area was highly …
Soil Community Structure And Litter Decomposition Under Irrigated Eucalyptus Globulus In South Western Australia, Derek J. Swarts
Soil Community Structure And Litter Decomposition Under Irrigated Eucalyptus Globulus In South Western Australia, Derek J. Swarts
Theses: Doctorates and Masters
Plantations provide a range of benefits, including the potential to ameliorate salinity and soil erosion, enhance biodiversity, and provide timber and wood chips. They are increasingly important because of their role in carbon sequestration (Adolphson, 2000; Anonymous, 2005; Jones et al. , 2005; Kozlowski, 2002; Paul and Polglase, 2004). Recent research has highlighted the connection between plantation health and soil fertility (Johnston and Crossley Jr, 2002). Within an Australian context there is little published data on the composition of the soil and litter fauna and their contribution to litter decomposition under plantation systems (Adolphson, 2000). The Albany Effluent Irrigated Tree …
Irrigation Scheduling Of Drip-Irrigated Tomatoes Using Class A Pan Evaporation, Öner Çeti̇n, Osman Yildirim, Demet Uygan, Hasan Boyaci
Irrigation Scheduling Of Drip-Irrigated Tomatoes Using Class A Pan Evaporation, Öner Çeti̇n, Osman Yildirim, Demet Uygan, Hasan Boyaci
Turkish Journal of Agriculture and Forestry
This study was carried out to investigate the irrigation schedule of drip-irrigated tomatoes (Lycopersicon esculentum cv. Dual Large, F 1) using Class A pan evaporation. Tomatoes plants were grown in a clay soil in the experimental fields of the Research Institute of Rural Services in Eskişehir between 1998 and 2000. Irrigation water was applied as a certain ratio of Class A pan evaporation (k_{pc} = 0.50, 0.75, 1.00, and 1.25) with different irrigation intervals (2, 4, and 6 days). Significant differences in fruit yields were obtained between the treatments, except for in 1998. Maximum marketable fruit yield was found at …
Irrigated And Unirrigated Eastern Cottonwood And Water Oak In A Short Rotation Fiber System On A Former Agricultural Site, Jimmie L. Yeiser
Irrigated And Unirrigated Eastern Cottonwood And Water Oak In A Short Rotation Fiber System On A Former Agricultural Site, Jimmie L. Yeiser
Faculty Publications
Abstract-Seedlings from an open-pollinated family of water oak (Quercus L) and cuttings from clones of eastern cottonwood (Populus Bartr. ex Marsh) and hybrid poplar (P. Torr. and Gray X P. Bartr. ex Marsh.) were tested on a Perry clay soil in east central Arkansas (St Francis County). The test site received a preplant application of 100 pounds of nitrogen per acre and weed control for two growing seasons. Unirrigated and irrigated test families were monitored for survival and growth through age two. Some Populus clones survived best when irrigated and other clones when unirrigated. All test material exhibited significantly more …
Effects Of Irrigation And Nitrogen Fertilization On Protein Yield Of Common Wheat (Triticum Aestivum L.), Mustafa Güler, Günal Akbay
Effects Of Irrigation And Nitrogen Fertilization On Protein Yield Of Common Wheat (Triticum Aestivum L.), Mustafa Güler, Günal Akbay
Turkish Journal of Agriculture and Forestry
This research was carried out at the Experimental Field of the Department of Agronomy and Kenan Evren Research and Application Farm, Faculty of Agriculture, Ankara University during 1993-1995 in order to determine the effects of different irrigation and nitrogen fertilizer applications on the grain protein yield of common wheat. Bezostaja 1, Gerek 79 and Gün 91 cultivars were used. 0 mm ( S 0 ), 20 mm ( S 1 ) and 40 mm ( S 2 ) irrigation applications and also 4 kg/da ( N 1 ), 6 kg/da ( N 2 ) and 8 kg/da ( N 3 …
Development Of An Aspen Sucker Stand Following Irrigation And Fertilization, G.W. Wyckoff, D.W. Einspahr, M.K. Benson
Development Of An Aspen Sucker Stand Following Irrigation And Fertilization, G.W. Wyckoff, D.W. Einspahr, M.K. Benson
Aspen Bibliography
A 16-18 year-old aspen stand was harvested in 1969. Aerial biomass components were determined and soils evaluated. Treatments of fertilizer, irrigation, fertilizer + irrigation and control were applied over a seven year period following harvest. Stand measurements were taken periodically over 18 years. Fertilization produced growth increases of 45-55 percent. Height, diameter, and stems per acre were affected by treatments. Guidelines for fertilizer application were developed from leaf tissue analysis.
Intermediate Treatments In Aspen: Ecology And Management In The Western United States, J.R. Jones, W.D. Shepperd
Intermediate Treatments In Aspen: Ecology And Management In The Western United States, J.R. Jones, W.D. Shepperd
Aspen Bibliography
No abstract provided.
The Hamel Nursery, K S. Cole
The Hamel Nursery, K S. Cole
Journal of the Department of Agriculture, Western Australia, Series 4
A LITTLE known, but highly productive use of irrigation water occurs at the Forestry Department Nursery, Hamel.
Seedlings of trees and shrubs are raised during the summer for sale the following winter.
Sales are made to the farming community and many trees are used by the Forest Department in its reafforestation programmes.