Soil Wetting Agents: Tools for Every Superintendent’s Arsenal An Objective and In-Depth Review of Over Five Decades of Research
نویسنده
چکیده
University of Minnesota Turf Science Extension The Editorial Staff and members of the MGCSA would like to recognize Dr. Brian Horgan and Mr. Sam Bauer for their contribution of relevant material published in the Hole Notes magazine. This extensive compendium of wetting solution science articles and published papers is a result of the Member Driven Research project initiated by the Research Committee and directed by you, the membership.
منابع مشابه
تأثیر چرخههای تروخشک شدن بر برآورد تنش در آستانهی تراکم یک خاک ریزبافت
Flood irrigation after planting induces wetting and drying cycles in arable soils. For this reason, the effect of this process on load-bearing capacity (pre-compaction stress pc) of a fine textured soil (silty clay) was studied. In this research, large air-dry disturbed soil specimens were prepared and some of them were exposed to five wetting and drying cycles. Next, the large soil specimens ...
متن کاملWetting Agent Effects on Root- zone Moisture Distribution under Various Irrigation Regimes
It is not clear how various wetting agent products affect moisture distribution throughout sand-based putting green rootzones. The objective of this research was to determine how localized dry spot (LDS) incidence, and soil moisture values and uniformity were affected by the application of five commercially available wetting agents. Wetting agents were applied during the 2008 growing season and...
متن کاملیک مدل نیمه تجربی بهمنظور تخمین ابعاد جبهه رطوبتی در آبیاری قطرهای، تحت منبع نقطهای
For an appropriate drip irrigation system design, a prediction of soil wetting pattern is needed for a given soil texture. The wetting pattern geometry is a key factor for emitter distance determination as well as crop type. The geometry of the wetting bulb is dependent on the parameters such as soil hydraulic properties, emitter discharge and the irrigation time. This study has been conducted ...
متن کاملیک مدل نیمه تجربی بهمنظور تخمین ابعاد جبهه رطوبتی در آبیاری قطرهای، تحت منبع نقطهای
For an appropriate drip irrigation system design, a prediction of soil wetting pattern is needed for a given soil texture. The wetting pattern geometry is a key factor for emitter distance determination as well as crop type. The geometry of the wetting bulb is dependent on the parameters such as soil hydraulic properties, emitter discharge and the irrigation time. This study has been conducted ...
متن کاملتوانایی مدل HYDRUS-2D در شبیهسازی توزیع رطوبت در خاک تحت سیستم آبیاری قطرهای زیرسطحی
Knowing about the way water is distributed in the soil is essential for designing and managing the Subsurface Drip Irrigation systems (SDI). Since carrying out experiments to recognize the form of moisture distribution in the soil is too complicated and time-consuming, using numerical simulations can be an efficient, effective substitute method to design these systems. One of these models is HY...
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تاریخ انتشار 2013