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Temporal Effects Of Compost Topdressings And Inorganic Fertilizer Applications On Nitrogen Fertility Of Fairway Height Creeping Bentgrass And Annual Bluegrass
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Book Synopsis Temporal Effects of Compost Topdressings and Inorganic Fertilizer Applications on Nitrogen Fertility of Fairway Height Creeping Bentgrass and Annual Bluegrass by : Daniel Craig Garling
Download or read book Temporal Effects of Compost Topdressings and Inorganic Fertilizer Applications on Nitrogen Fertility of Fairway Height Creeping Bentgrass and Annual Bluegrass written by Daniel Craig Garling and published by . This book was released on 2000 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis OARDC Faculty Publications by : Ohio Agricultural Research and Development Center
Download or read book OARDC Faculty Publications written by Ohio Agricultural Research and Development Center and published by . This book was released on 2001 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Methiozolin Rates and Nitrogen Fertility Strategies for Annual Bluegrass Control and Creeping Bentgrass Safety on Golf Greens by : Chen Fang
Download or read book The Effects of Methiozolin Rates and Nitrogen Fertility Strategies for Annual Bluegrass Control and Creeping Bentgrass Safety on Golf Greens written by Chen Fang and published by . This book was released on 2015 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two experiments were conducted on the Ohio State University Golf Club practice green and one on a USGA green at the Ohio Turfgrass Foundation Research and Education Facility. The first project on the OSU Golf Club putting green was designed to study the interaction of methiozolin, nitrogen rate and fertilizing frequency on creeping bentgrass recovery and annual bluegrass suppression/control in the spring with fall only methiozolin treatments and fall/spring methiozolin treatments. The second project consisted of three methiozolin rates and four rates to determine the best combination of spring methiozolin rate and spring nitrogen application strategies that shows best control over annual bluegrass while benefiting creeping bentgrass recovery and safety. The third project at the OSU Research and Education Facility was to study the effects of five nitrogen rates on the lateral growth/recovery and quality of creeping bentgrass with/without methiozolin treatments.
Book Synopsis Advances in Creeping Bentgrass Late-season Nitrogen Fertility and Fairway Establishment by : Samuel James Bauer
Download or read book Advances in Creeping Bentgrass Late-season Nitrogen Fertility and Fairway Establishment written by Samuel James Bauer and published by . This book was released on 2011 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of Mixed Annual Bluegrass and Creeping Bentgrass Stands by : Michael George Hendricks
Download or read book Management of Mixed Annual Bluegrass and Creeping Bentgrass Stands written by Michael George Hendricks and published by . This book was released on 1988 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Phosphorus and Nitrogen on Annual Bluegrass Encroachment in a Creeping Bentgrass Putting Green by : Robert Raley
Download or read book Influence of Phosphorus and Nitrogen on Annual Bluegrass Encroachment in a Creeping Bentgrass Putting Green written by Robert Raley and published by . This book was released on 2012 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management Practices, Environment, and Spray Adjuvants Influence Efficacy and Metabolism of Bispyribac-sodium in Turfgrass by : Patrick Edgeworth McCullough
Download or read book Management Practices, Environment, and Spray Adjuvants Influence Efficacy and Metabolism of Bispyribac-sodium in Turfgrass written by Patrick Edgeworth McCullough and published by . This book was released on 2009 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bispyribac-sodium has shown potential for selective annual and roughstalk bluegrass control in cool-season turfgrasses but further research is needed for successful integration in to turf management programs. The objectives of this research were to investigate the influence of management practices, environment, and spray adjuvants on efficacy and metabolism of bispyribac-sodium in turfgrass. In field experiments, sequential bispyribac-sodium applications controlled annual bluegrass 93% but trinexapac-ethyl did not affect efficacy. Tank mixing trinexapac-ethyl with bispyribac-sodium provided similar annual bluegrass control to the herbicide alone. In field experiments, withholding nitrogen increased annual bluegrass and creeping bentgrass sensitivity to bispyribac-sodium while grasses fertilized biweekly generally had darker color. Weekly nitrogen treatments increased 14C-bispyribac-sodium metabolism in both grasses compared to the unfertilized. In field experiments, discoloration of creeping bentgrass putting greens was greatest from applications of 37 g/ha every ten days compared to 74, 148, or 298 g/ha applied less frequently. Chelated iron effectively masked discoloration of creeping bentgrass putting greens from bispyribac-sodium while trinexapac-ethyl inconsistently masked these effects. In field experiments, bispyribac-sodium regimes totaling 148, 222, and 296 g/ha controlled annual bluegrass 81, 83, and 91%, respectively, over two years. Pooled over herbicide rates, bispyribac-sodium applied two, three, and six times controlled annual bluegrass 78, 83, and 94%, respectively. Bispyribac-sodium and sulfosulfuron provided substantial reductions (80 to 100%) in roughstalk bluegrass cover in creeping bentgrass fairways by late July but regrowth was detected by October in three years suggesting herbicide applications did not control vegetative stems or crowns. In growth chamber experiments, annual bluegrass chlorosis and clipping reductions from bispyribac-sodium were exacerbated by increased temperature from 10 to 30°C. Conversely, creeping bentgrass was most sensitive to bispyribac-sodium at 10°C but chlorosis and clipping reductions were less substantial at 20 and 30°. Spray adjuvants increased 14C-bispyribac-sodium foliar absorption by two to threefold in laboratory experiments and improved annual bluegrass control in field experiments by 25 to 50% from treatments with no adjuvants. In metabolism experiments, half life of 14C-bispyribac-sodium in annual bluegrass, creeping bentgrass, and perennial ryegrass was estimated at greater than seven days, one day, and two days, respectively.
Book Synopsis Effect of Fenarimol on Annual Bluegrass and Creeping Bentgrass by : Jeffrey Lewis Gullikson
Download or read book Effect of Fenarimol on Annual Bluegrass and Creeping Bentgrass written by Jeffrey Lewis Gullikson and published by . This book was released on 1991 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Report written by A. A. Avecilla and published by . This book was released on 1996 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Turfgrass Water Use and Growth Under Low Mowing Heights and Different Nitrogen, Phosphorous, and Drought Conditions by : Miyuan Xiao
Download or read book Turfgrass Water Use and Growth Under Low Mowing Heights and Different Nitrogen, Phosphorous, and Drought Conditions written by Miyuan Xiao and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Water use of low-cut turfgrass at different heights of cut (HOC) or different fertility levels is not known, and information on turfgrass performance during different water deficit conditions is limited. The effects of HOC (3 vs. 5 mm), nitrogen (N) levels prior to drought (0.8, 4.0, 8.0, and 16 g total N m-2 for 60 d), phosphorus (P) level (1.1 g total P m-2 vs. no P), and turfgrass variety ('L93' and 'Penncross' creeping bentgrasses, annual bluegrass, and 'SR7200' velvet bentgrass) under three drought conditions (no drought, periodic drought, and prolonged drought, including a drought recovery phase) on turfgrass growth, net carbon exchange rate (Pn rate), and root parameters were measured through three separate experiments. Real-time water consumption using mini-lysimeter load cell arrays under three drought conditions was also measured. The novel mini-lysimeters were able to detect weight changes of 20.3 cm2 pots containing grass at 1-min intervals, and evapotranspiration (ET) differences between treatments at 1-h intervals. The 5 mm HOC resulted in ~8% more water use than the 3 mm HOC for full cover turfgrass with sufficient irrigation. Turfgrass at 5 mm HOC had higher color ratings, Pn rate, and water use efficiency than turfgrass at 3 mm HOC at the beginning phase of drought. Higher HOC resulted in a faster decrease of hourly ET than lower HOC under drought conditions due to greater water consumption and lower water availability. The 8 g m-2 total N level resulted in better turf performance and more water use than lower N rates. However, 16 g m-2 total N did not improve turf growth from the 8 g m-2 total N level. Increasing N rates improved drought tolerance (measured through Pn rate) during drought and post-drought recovery periods. Turfgrass varieties respond differently to P levels under drought. Low P may improve drought tolerance for 'Penncross' creeping bentgrass, whereas high P may lead to better drought tolerance for 'SR7200' velvet bentgrass. These findings contribute to the understanding of turfgrass under periodic or prolonged drought conditions and could lead to the use of better predictive models for managing water use by turfgrass manager.
Download or read book Turfgrass written by John C. Stier and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 1344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainability is a key framework for analyzing biological systems—and turfgrass is no exception. It is part of a complex that encompasses turfgrass interactions with different environments and the suitability of different turfgrasses for specific environments. In addition to its biological role, turfgrass—in the form of lawns, green spaces, and playing surfaces—brings beneficial sociological effects to an increasingly urbanized society. This book presents a comprehensive overview of current knowledge and issues in the field of turfgrass research and management, including the genetics and breeding, the diseases and pests, and the ecology of turfgrasses, and will appeal to a broad spectrum of readers.
Book Synopsis Creeping Bentgrass Management by : Peter H. Dernoeden
Download or read book Creeping Bentgrass Management written by Peter H. Dernoeden and published by CRC Press. This book was released on 2012-06-04 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Creeping bentgrass is considered the premier turfgrass species grown on golf courses, and there is a growing demand for an understanding of its maintenance and management practices. Still the only comprehensive reference on the subject, Creeping Bentgrass Management, Second Edition helps you identify the factors that contribute to summer bentgrass
Book Synopsis Ornamental Horticulture Technology by : United States. Division of Vocational and Technical Education
Download or read book Ornamental Horticulture Technology written by United States. Division of Vocational and Technical Education and published by . This book was released on 1970 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Turfgrass Soil Fertility & Chemical Problems by : R. N. Carrow
Download or read book Turfgrass Soil Fertility & Chemical Problems written by R. N. Carrow and published by John Wiley & Sons. This book was released on 2002-08-26 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turfgrass Soil Fertility and Chemical Problems is the best single-source, practical management tool that will help you overcome every fertility management challenge you face! Turfgrass Soil Fertility and Chemical problems will: * Help you pinpoint the effectiveness of fertilizer programs to ensure turfgrass quality, water quality, and environmental integrity * Help you understand a multitude of turfgrass species and cultivars and their complex nutrient responses or requirements * Explains site-specific fertilization, covering issues such as establishment on poor quality soils and the use of low-quality irrigation water * Show you how fertilization is important for environmental, traffic, and stress tolerance, as well as recovery * Show you how to apply the interpretation of soil, tissue, and water-quality test information in the development of fertilization regimes
Book Synopsis Soil Biology and Land Management by :
Download or read book Soil Biology and Land Management written by and published by . This book was released on 2004 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Color Atlas of Turfgrass Weeds by : L. B. McCarty
Download or read book Color Atlas of Turfgrass Weeds written by L. B. McCarty and published by John Wiley & Sons. This book was released on 2008-01-28 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identify and control weeds with this colorful, expanded edition—with bonus CD For more than a decade, the Color Atlas of Turfgrass Weeds has been the leading authority for green industry professionals in their ongoing quest to control weeds and limit deleterious effects: the weed clumps, color variation, and unsightly patches that disrupt turf uniformity. The Second Edition of this essential resource has been expanded and updated to provide control information that professionals need to maintain the quality that is so vital to the golf, sports field, and managed landscape industries. This new and expanded edition includes these vital updates: 50 new weed profiles, plus 400 additional, high-quality, full-color photographs featuring photographs of the weed in habit, the seedhead or flower, and in some cases, what the weed looks like when dormant An accompanying CD that features more than 1,000 photographs Valuable control strategies and recommendations for every weed Each weed alphabetically arranged by family and scientific name An alphabetical index that shows all the weeds featured
Book Synopsis Planning an Idaho Vegetable Garden by : Susan Bell
Download or read book Planning an Idaho Vegetable Garden written by Susan Bell and published by . This book was released on 1996-08-31 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Four gardening experts provide successful gardening methods. Discusses site selection, garden layout, weed and insect control, and crop by crop planting instructions. Also contains a thorough list of related gardening publications. Reviewed in Sunset magazine as "a great new booklet to help beginning gardeners."
