Download or read book Selection for Summer Stress Resistance in Creeping Bentgrass written by Virginia Gail Lehman and published by . This book was released on 1990 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Creeping Bentgrass Management written by Peter H. Dernoeden and published by John Wiley & Sons. This book was released on 2000-07-15 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Creeping Bentgrass Management presents a difficult management problem throughout the summer season. This complex dilemma is related to numerous and often interrelated factors such as: extreme air and soil temperatures, drought or excessively wet soils, dense thatch or organic mats, mechanical and other physical stresses, improper management practices, the misuse of chemicals, and other physical stresses. The goal of this useful manual--complete with helpful color photographs--is to give golf course superintendents practical tools to better understand the many stress factors that contribute to the creeping bentgrass decline complex. It will help you pinpoint problems, and implement cultural and chemical solutions to maintain the integrity of your course.
Download or read book Physiological Mechanisms of Creeping Bentgrass Agrostis Palustris L Tolerance to Summer Stress written by Xiaozhong Liu and published by . This book was released on 2000 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Creeping Bentgrass Management Second Edition written by Peter H. Dernoeden and published by CRC Press. This book was released on 2012-06-04 with total page 381 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 decline and guides you in selecting the best approaches for stress and pest management. This full-color book delves into all aspects of modern approaches to creeping bentgrass management on golf courses. It describes the nature of mechanical, physiological, and environmental stresses and how they influence growth and management of creeping bentgrass. The book covers the selection of creeping bentgrass cultivars; cultural practices, including mowing, irrigation, and topdressing; the deleterious effects of organic and inorganic layers in golf greens; and ways to limit injury due to mechanical or physical stresses. It also discusses recent advances in the management of selected diseases and soil-related maladies of creeping bentgrass—from Pythium-incited root dysfunction to dollar spot, yellow tuft, and blue-green algae. The focus is on common disease symptoms, predisposing conditions, hosts, and cultural and chemical management strategies. Advances in biological disease control are also reviewed. The book offers practical guidance in selecting and using fungicides, herbicides, and plant growth regulators. It also discusses the use of non-selective herbicides and fumigants for the renovation of creeping bentgrass and outlines strategies for dealing with selected invertebrate pests. Throughout, color photographs help you identify diseases and stresses that may be affecting your own golf course. Fully revised and updated, this second edition of a bestseller features three new chapters, new photographs, and expanded information about diseases. Drawing on the author’s more than thirty years of experience and research, it brings together a wealth of information on how to optimize creeping bentgrass health and performance. What’s New in This Edition Three new chapters, covering the nature of fungicides, abiotic maladies, and selected invertebrate pests An expanded section on disease—double the length of the first edition Updated chapters that reflect the latest developments in creeping bentgrass management More extensive discussion of annual bluegrass problems and their management More than 100 new photos Tips from Dr. Dernoeden Watch these videos to get Dr. Dernoeden’s tips on how to control dollar spot disease and crabgrass and how to identify fairy ring.
Download or read book Water Use and Summer Stress Tolerance Mechanisms for Creeping Bentgrass and Kentucky Bluegrass written by and published by . This book was released on 2008 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Creeping bentgrass (Agrostis stoloniferia) and Kentucky bluegrass (Poa Pratensis L.) are two widely-used cool-season grasses grown extensively in northern regions of the United States. Creeping bentgrass is primarily used on golf courses, while Kentucky bluegrass has extensive uses in both home lawns and sports fields. Each of these areas of use are coming under increased scrutiny in regards to water management and conservation. Communities are increasingly putting greater restrictions on both the amount and type of water that can be used for irrigating golf courses, sports fields, and home lawns. The focus of our project was to develop a greater understanding of these grasses' water use, as a way to establish ideal water management practices. The field portion of the project focused on irrigation frequency as applied to three bentgrass species maintained as golf course fairways. Results suggested that reducing frequency and watering one or two times per week, while still replacing 100% of evapotranspiration (ET), produced equivalent, if not improved turf quality, and actually held water deeper in the soil profile, reducing evaporation losses to the atmosphere. In addition to the field portion of the project, experiments were conducted in growth chambers evaluating both creeping bentgrass and Kentucky bluegrass physiological responses to drought and summer stress. Specific findings suggested that exfoliar application of abscisic acid (ABA) or trinexapac-ethyl, a giberrelin inhibitor, significantly improved plant drought tolerance. Further research evaluated genotypic variation between varieties of these species, suggesting that both tolerance and avoidance traits are employed to protect plant physiological function under water deficit.
Download or read book Turfgrass Water Conservation written by Stephen T. Cockerham and published by UCANR Publications. This book was released on 2011-01-01 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is an increasingly valuable and limited resource, often perceived as being wasted on turfgrass. This much-anticipated second edition brings clear, current, science-based information on turfgrass management and water conservation to turf managers and researchers alike. Inside you’ll find a look at the current understanding of water use as well as new technologies being researched to reduce water use by turfgrass. Attention is paid to water quality and turfgrass as a key part of the urban environment, how integrating turfgrass with other landscape uses of water can be part of a conservation plan, and how various water qualities, including reclaimed water, can be part of a management plan. Chapters also cover •advances in drought, heat, and salinity stress tolerance •the role of water in modified root zone media and native soils •water management technologies •considerations for construction and management of urban green spaces including parks and golf courses •water depletion, pesticide and nutrient runoff A chapter summarizing the practical application of the science in each chapter rounds out the text, presenting the information in an immediately useable format. Includes 10 tables and figures, 20 color photos, a U.S. customary to metric conversion table, and an 8-page glossary.
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 1348 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.
Download or read book Handbook of Plant and Crop Stress written by Mohammad Pessarakli and published by CRC Press. This book was released on 2016-04-19 with total page 1248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dynamic and expanding knowledge of environmental stresses and their effects on plants and crops have resulted in the compilation of a large volume of information in the last ten years since the publication of the second edition of the Handbook of Plant and Crop Stress. With 90 percent new material and a new organization that reflects this incre
Download or read book Creeping Bentgrass Management written by Peter H. Dernoeden and published by CRC Press. This book was released on 2017-11-22 with total page 378 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 decline and guides you in selecting the best approaches for stress and pest management. This full-color book delves into all aspects of modern approaches to creeping bentgrass management on golf courses. It describes the nature of mechanical, physiological, and environmental stresses and how they influence growth and management of creeping bentgrass. The book covers the selection of creeping bentgrass cultivars; cultural practices, including mowing, irrigation, and topdressing; the deleterious effects of organic and inorganic layers in golf greens; and ways to limit injury due to mechanical or physical stresses. It also discusses recent advances in the management of selected diseases and soil-related maladies of creeping bentgrass�from Pythium-incited root dysfunction to dollar spot, yellow tuft, and blue-green algae. The focus is on common disease symptoms, predisposing conditions, hosts, and cultural and chemical management strategies. Advances in biological disease control are also reviewed. The book offers practical guidance in selecting and using fungicides, herbicides, and plant growth regulators. It also discusses the use of non-selective herbicides and fumigants for the renovation of creeping bentgrass and outlines strategies for dealing with selected invertebrate pests. Throughout, color photographs help you identify diseases and stresses that may be affecting your own golf course. Fully revised and updated, this second edition of a bestseller features three new chapters, new photographs, and expanded information about diseases. Drawing on the author�s more than thirty years of experience and research, it brings together a wealth of information on how to optimize creeping bentgrass health and performance. What�s New in This Edition Three new chapters, covering the nature of fungicides, abiotic maladies, and selected invertebrate pests An expanded section on disease�double the length of the first edition Updated chapters that reflect the latest developments in creeping bentgrass management More extensive discussion of annual bluegrass problems and their management More than 100 new photos Tips from Dr. Dernoeden Watch these videos to get Dr. Dernoeden�s tips on how to control dollar spot disease and crabgrass and how to identify fairy ring.
Download or read book Consolidated Progress Report written by and published by . This book was released on 1976 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2008 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Plant and Crop Stress Fourth Edition written by Mohammad Pessarakli and published by CRC Press. This book was released on 2019-08-06 with total page 1199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the third edition of the Handbook of Plant and Crop Stress, continuous discoveries in the fields of plant and crop environmental stresses and their effects on plants and crops have resulted in the compilation of a large volume of the latest discoveries. Following its predecessors, this fourth edition offers a unique and comprehensive collection of topics in the fields of plant and crop stress. This new edition contains more than 80% new material, and the remaining 20% has been updated and revised substantially. This volume presents 10 comprehensive sections that include information on soil salinity and sodicity problems; tolerance mechanisms and stressful conditions; plant/crop responses; plant/crop responses under pollution and heavy metal; plant/crop responses under biotic stress; genetic factors and plant/crop genomics under stress conditions; plant/crop breeding under stress conditions; empirical investigations; improving tolerance; and beneficial aspects of stressors. Features: Provides exhaustive coverage written by an international panel of experts in the field of agriculture, particularly in plant/crop stress areas Contains 40 new chapters and 10 extensively revised and expanded chapters Includes three new sections on plant breeding, stress exerted to weeds by plants, and beneficial aspects of stress on plants/crops Numerous case studies With contributions from 100 scientists and experts from 20 countries, this Handbook provides a comprehensive resource for research and for university courses, covering soil salinity/sodicity issues and plant/crop physiological responses under environmental stress conditions ranging from cellular aspects to whole plants. The content can be used to plan, implement, and evaluate strategies to mitigate plant/crop stress problems. This new edition includes numerous tables, figures, and illustrations to facilitate comprehension of the material as well as thousands of index words to further increase accessibility to the desired information.
Download or read book Effects of Elevated CO2 on Creeping Bentgrass Agrostis Stolonifera L During the Ante Meridiem Photoperiod for Summer Heat Stress Tolerance written by and published by . This book was released on 2008 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: The demand for optimum putting conditions requires golf course superintendents to manage cool season creeping bentgrass (Agrostis stolonifera L.) in the transition zone and upper south. Summer heat stress combined with low mowing heights and constant traffic are challenges that superintendents must face in order to successfully manage creeping bentgrass from early May to late September. A field experiment was conducted on a Crenshaw putting green under golf course conditions during the 2006 summer and twice during the 2007 summer in Knoxville, TN. 2006 enriched air treatments of ~692 ppm CO2 and ~891 ppm CO2 were compared to a control of ambient air (~363 ppm CO2). 2007 enriched air treatments of ~716 ppm CO2 and ~1076 ppm CO2 were compared to a control of ambient air (~451 ppm CO2). Indirect heat stress was characterized by measuring the accumulation of total nonstructural carbohydrates (TNC) which is the sum of soluble carbohydrates and insoluble starch. The effects of CO2 enriched air on TNC during the ante meridiem (between midnight and 12 noon) photoperiod were determined using near infrared reflectance spectroscopy (NIRS). The effects of CO2 enriched air on turfgrass quality during the ante meridiem photoperiod were determined using normalized difference vegetative index (NDVI) chlorophyll measurements. Disease and visual quality differences amongst treatments or locations were measured on an incidental basis. No significance occurred within the 2006 and 2007 TNC or NDVI analysis for differences amongst treatments. 2006 average TNC for shoots were 24.8, 20.1, and 28.5 mg g [superscript minus]1 of tissue for the 363, 692, and 891 ppm CO2 levels, respectively. 2006 average NDVI for shoots were 7.2, 7.3, and 7.3 for the 363, 692, and 891 ppm CO2 levels, respectively. 2007 average TNC for shoots were 25.6, 18.9, and 23.1 mg g [superscript minus]1 of tissue for the 451, 716, and 1076 ppm CO2 levels, respectively. 2007 average NDVI for shoots were 7.9, 8.0, and 8.0 for the 451, 716, and 1076 ppm CO2 levels, respectively. All results were analyzed at 0.05 probability level within SAS 9.1. No incidence of disease or visual quality differences among treatments or locations occurred.
Download or read book Technical Bulletin written by and published by . This book was released on 1983 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biostimulants in Plant Science written by Seyed Mahyar Mirmajlessi and published by BoD – Books on Demand. This book was released on 2020-07-08 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural-based substances, ‘plant biostimulants’, have been considered as environmentally friendly alternatives to agrichemicals. Biostimulants may comprise microbial inoculants, humic acids, fulvic acids, seaweed extracts, etc. These biostimulants have biopesticide and biostimulant utilities. Elucidations on direct or microbially mediated functions of biostimulants are presented in this book to illustrate fundamental principles and recent applications underlying this technology. This book has encompassed a cross-section of topics on different concepts to describe effective strategies by using these substances and/or beneficial microorganisms within sustainable agroecosystems. I sincerely hope that the information provided adequately reflects the objectives of this compilation. “One of the first conditions of happiness is that the link between man and nature shall not be broken.” Leo Tolstoy
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1977 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cultural Landscape Report for John Muir National Historic Site Treatment written by Jeffrey Killion and published by . This book was released on 2005 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
