منابع مشابه
Evaluation of Liquid-Applied Nitrogen Fertilizers on Kentucky Bluegrass Turf
Solution and suspension N sources have been developed as substitutes Cor urea in spray solutions used by lawn-care proCessionals. A field study was conducted to evaluate the response of Kentucky bluegrass (Poa prarensis L.) growing on a Catlin silt loam (Typic ArgiudoLl), to applications oC the nell' solution and suspension N sources, alone or combined with urea, by comparison to turC response ...
متن کاملSynthetic Turf Versus Natural Turf for Playing Fields
This report describes research we performed for the San Francisco Department of the Environment (SFE) to assist in decisionmaking regarding the purchasing of synthetic turf. Synthetic turf is becoming increasingly popular as a surface for playing fields. The products have improved and many competing brands are now available, offering a range of choices of materials. These fields offer a number ...
متن کاملTurf Toe
CONTEXT Despite an increasing awareness of turf toe injury, confusion still exists regarding the anatomy, mechanism, diagnosis, and treatment of this hyperextension injury to the hallux metatarsophalangeal (MTP) joint. EVIDENCE ACQUISITION This article reviews the anatomy, diagnosis, and treatment algorithm for turf toe injury by reviewing relevant studies and presenting information useful to...
متن کاملTurf Wars
Turf wars in organizations commonly occur in environments where competition undermines collaboration. We develop a game theoretic model and experimental test of turf wars. The model explores how team production incentives ex post affect team formation decisions ex ante. In the game, one agent decides whether to share jurisdiction over a project with other agents. Agents with jurisdiction decide...
متن کاملThe Deep Drill Service for Sports Turf
ost sports and recreational turfs are subjected to traffic stresses. A hidden but very important component of traffic stress is soil compaction, which is defined as the pressing together of soil particles into more dense mass. Soil compaction tends to be greater in the upper 50 to 75 mm of the root zone profile. Proneness to soil compaction tends to be greater (a) in finer textured soils such a...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 1999
ISSN: 2378-5977
DOI: 10.4148/2378-5977.7312