Anr-467 Scheduling Irrigation Using Soil Moisture Tension http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Dynamax, Inc. Provides instruments for growers, including sap flow sensors, irrigation controls, soil moisture sensors, photosynthesis, phytoremediation and plant http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Kimberly ARS Home Page The mission of the Laboratory is to develop environmentally compatible and economically sustainable new and improved integrated water, soil, plant http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Process Keeps Waste From Going To Waste top dressing on soil during the growing season. When used as a top dressing, it is added around the bases of plants, where irrigation and soil http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Spectrum Techologies, Inc. - Agricultural Measurment Instruments nutrition state and Watchdog dataloggers to monitor climate and soil. Joining the data with Specware, we can manage irrigation and nutrition http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
SourceMex - Economic News Analysis On Mexico; July 27, 1994 finance planning WORLD BANK APPROVES LOAN FOR SMALLSCALE PRODUCERS IN MEXICO TO IMPROVE IRRIGATION SOIL CONSERVATION SYSTEMS http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Irrigation, Soil And Water How Much Yield Benefit? Environmental Quality Irrigation, Soil and Water How much yield benefit do we get from irrigation in Mississippi? http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Irrigation, Soil And Water When Do You Irrigate? Environmental Quality Irrigation, Soil and Water When do you start to irrigate? When you feel like an inch of rain would do some good. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Grape Irrigation Soil Moisture Monitoring And Sampling harder to extract water from the soil. When the readings approach the critical moisture level, the irrigation point, an irrigation is needed. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126
Soil Science - UserLogin Fig. 3. soil water content response to two irrigation events under drip and sprinkle . water manag. 42189204. Context Link. Rose, CW 1968a. http://www.soilsci.com/pt/re/soilsci/fulltext.00010694-200502000-00001.htm
Dr. Grattan - Publications Yield threshold soil water depletion. In DA Goldhamer and RL Snyder, (eds) irrigation when irrigated with saline water. Agric. water manag 45(1)5571. http://lawr.ucdavis.edu/faculty/grattan/p-complete.htm
Extractions: Grattan, S.R., E.V. Maas, and G. Ogata. 1981. Foliar uptake and injury from saline aerosol. J. Environ. Qual. 10:406-409. Maas, E.V., S.R. Grattan, and G. Ogata. 1982. Foliar salt accumulation and injury in crops sprinkled with saline water. Irrig. Sci. 3:157-168. Grieve, C.M. and S.R. Grattan. 1983. Rapid assay for the determination of water soluble quaternary ammonium compounds. Plant and Soil: 70:303-307. Grattan, S.R. and E.V. Maas. 1984. Interactive effects of salinity and substrate phosphate on soybean. Agron. J. 76:668-676. Grattan, S.R, and C.M. Grieve. 1985. Betaine status in wheat in relation to nitrogen stress and transient salinity stress. Plant and Soil 85:3-9. Grattan, S.R. and E.V. Maas. 1985. Root control of leaf phosphorus and chlorine accumulation in soybean under salinity stress. Agron. J. 77:890-895. Grattan, S.R., R.L. Snyder, and F.E. Robinson. 1988. Yield threshold soil water depletion. In D.A. Goldhamer and R.L. Snyder, (eds) Irrigation Scheduling: A guide for efficient on-farm water management. UC Publication 21454. Oster, J.D. and S.R. Grattan. 1988. Salt effects on plants and soils.
Extractions: B. Itier, INRA The purpose of this paper is to review irrigation scheduling methods using information given in the different papers presented to this FAO workshop. It will not only be a simple report of these papers, but it will contain part of the personal experience and opinion of the authors. It will not present methods and techniques in detail but will focus on the main subject of Theme 1, 'Applicability and limitations'. The objectives of irrigation management are well stated in Huygen et al. (1995): 'Maximize net return... minimize irrigation costs, maximize yield, optimally distribute a limited water supply, minimize groundwater pollution...'. To reach these goals, it is necessary to schedule irrigation accordingly, in other words, to decide 'which fields to irrigate, when and how much' (Hess, 1996), keeping in mind that overirrigation can have negative effects on quantitative and qualitative yield (Deumier et al.
AGL -Land And Water Development Division AGLLN Integrated Plant Nutritient and soil Fertility management Group AGLWM water manag and irrigation System Group. P5, Senior Officer (irrigation http://www.fao.org/pwb/2005/orgres.asp?lang=e&division=AGL
The Problem Of Leaky Ponds and withdrawals for household use, livestock watering and irrigation. Seepage is water lost through the soil. Well constructed ponds with good soil http://www.conservation.state.mo.us/manag/leaks/index.shtml
Extractions: Missouri is a "pond state" with over 300,000 privately owned ponds and lakes. These ponds provide a source of water for humans, livestock, crops and fish. For these reasons most pond owners should be concerned about the amount of water maintained in their pond. Throughout the course of a year, a pond's water level (even those without a leak) will drop because of evaporation, seepage, and withdrawals for household use, livestock watering and irrigation. Evaporation is surface water lost to the atmosphere. In a dry year rainfall may not replace the amount of water evaporating from the pond's surface. Seepage is water lost through the soil. Well constructed ponds with good soil may lose one inch of water per month to seepage. The most recognizable signs of a leaking pond are rapid water level decreases or the water falling below the level expected with normal use. Wet spots and aquatic vegetation (like cattails) below the dam may be good indicators of seepage through the dam or around the drain pipe and may help determine the location of the leak. Why do Ponds Leak?
UGA Horticulture | People An irrigation system for plots under a rain shelter. Agric. water manag. Effects of soil water deficits during tassel emergence on the development http://www.uga.edu/~hort/FacDSN2.html
Extractions: Publications Books and Book Chapters Ritchie, J.T. and D.S. NeSmith. 1991. "Temperature and crop development." pp. 5-29 In R.J. Hanks and J.T. Ritchie (eds.) Modeling plant and soil systems. Amer. Soc. Agron. Monograph 31. Madison, WI. Refereed Journal Articles NeSmith, D.S., W.L. Hargrove, E.W. Tollner, D.E. Radcliffe. 1986. "A comparison of three soil surface moisture and bulk density sampling techniques." Trans. Amer. Soc. Agri. Eng. NeSmith, D.S., W.L. Hargrove, D.E. Radcliffe, E.W. Tollner, and H.H. Arioglu. 1987. "Tillage and residue management effects on properties of an Ultisol and double-cropped soybean production." Agron. J. NeSmith, D.S., D.E. Radcliffe, W.L. Hargrove, R.L. Clark, and E.W. Tollner. 1987. "Soil compaction in double-cropped wheat and soybeans on an Ultisol." Soil Sci. Soc. Amer. J. NeSmith, D.S., A. Miller, and J.T. Ritchie. 1990. "An irrigation system for plots under a rain shelter." Agric. Water Manag. NeSmith, D.S. 1991. "Non-destructive leaf area estimation of rabbiteye blueberries." HortScience NeSmith, D.S. and J.T. Ritchie. 1992. "Effects of soil water deficits during tassel emergence on the development and yield components of maize (
Welcome To Hu.edu.jo Website 2 Waste water reuse in irrigation. 3- Solid waste management. 4- water soilpollution. 5- Environmental impact assessment of soil and ground water http://www.hu.edu.jo/Inside/Faculties/Water&Env/Land-Manag/Staff/Moshreq.htm
Extractions: Faculties Natural Resources and Environment Staff Dr. Moshrik R. Hamdi Name Dr. Moshrik R. Hamdi Title Assistant professor General specialization Water Resources Engineering and Pollution Precise specialization Department Faculty Faculty of Natural Resources and Environment E-mail moshrik@hu.edu.jo moshrik@yahoo.com Home page huniv@hu.edu.jo Office telephone +962 5 3903333 ext. 4476 Education B.Sc. University Mosul Country Iraq Year M.Sc University Mosul Country Iraq Year Ph.D. University Colorado State University Country USA Year Research interests 1- Laboratory and field-scale solute transport modeling. 2- Waste water reuse in irrigation. 3- Solid waste management. 5- Environmental impact assessment of soil and ground water. Course taught 1- Environmental Pollution. 2- Flow in Porous Media. 3- Advanced Engineering Hydrology. 5- GIS Applications in Engineering. 6- Groundwater Hydrology and Hydraulics.
Welcome To Hu.edu.jo Website soil water Storage and Surface Runoff as Affected by irrigation Methods in Aridsoils with Surface Crust. Agricultural water Management Journal, 37189203. http://www.hu.edu.jo/Inside/Faculties/Water&Env/Land-Manag/Staff/Mohd_Gneh.htm
Extractions: Faculties Natural Resources and Environment Staff Dr. Mohammed Al- Qinna Name Dr. Mohammed Al- Qinna Title Assistant Professor General Specialization Environmental Soil Physics Precise Specialization Solute Transport in Soils Department Faculty E-mail qinna@hu.edu.jo Home page Office telephone +962 5 3903333 ext. 4427 Education B.Sc. University University of Jordan Country Jordan Year M.Sc University University of Jordan Country Jordan Year Ph.D. University University of Arkansas Country USA Year Research Interests " Contaminant Solute Transport in Soil through Saturated and Unsaturated Conditions.
Extractions: Back To Abstract Home Database Top of Document Top of Document Rice is the most important food crop in Asia (IRRI 1997), however, it requires most water. In fact, the majority of the world's rice is being produced under flooded, so-called lowland conditions. Of the roughly 147 million ha rice land, 79 million ha is classified as irrigated lowland, 36 million ha as rainfed lowland, and 13 million ha as flood prone (IRRI 2002). In these ecosystems, rice is mostly grown in bunded, puddled fields under flooded conditions or so-called anaerobic conditions. This paper reports on the first two-year results of implementation of the CI and the aerobic rice in the TTWS pilot sites. This paper also attempts to sketch a possible future direction for adaptation and adoption of water-saving technologies in rice production in the Philippines. Top of Document The project is truly a collaborative one involving a national rice research institution mandated to undertake rice research and development (PhilRice); the National Irrigation Administration that administers various water resource systems (NIA), and the International Rice Research Institute (IRRI). Considered as part of the project team are farmer-cooperators who are themselves members of Farmer Irrigator Associations or Cooperatives.
Elsevier.com - Agricultural Water Management The scope includes such diverse aspects as irrigation and drainage of Basic soilwater-plant relationships will be considered only as far as is relevant http://www.elsevier.com/wps/product/cws_home/503297
Extractions: Home Site map Regional Sites Advanced Product Search ... Agricultural Water Management Journal information Product description Editorial board Audience Abstracting/indexing ... Special issues and supplements For Authors Guide for authors Online Submission Subscription information Bibliographic and ordering information Conditions of sale Dispatch dates Journal related information Impact factor Most downloaded articles Other journals in same subject area Related publications ... Select your view AGRICULTURAL WATER MANAGEMENT The journal is concerned with the publication of scientific papers of international significance to the management of agricultural water. The scope includes such diverse aspects as irrigation and drainage of cultivated areas, collection and storage of precipitation water in relation to soil properties and vegetation cover; the role of ground and surface water in nutrient cycling, water balance problems, exploitation and protection of water resources, control of flooding, erosion and desert creep, water quality and pollution both by, and of, agricultural water, effects of land uses on water resources, water for recreation in rural areas, and economic and legal aspects of water use. Basic soil-water-plant relationships will be considered only as far as is relevant to agricultural water management.
