Ornamental Plant Production in Recycled Water


Book Description

Wastewaters commonly contain plant nutrients, particularly nitrogen and phosphorus that are often applied as artificial fertilizers to irrigated fodders and crops. Reclaimed water has been used for landscape and agricultural irrigation all over the world and these practices have been documented as an effective method to use water resources wisely and efficiently. To check the effect of recycled water in floriculture different plants were used including umbrella plant (Cyperus alternifolius), dracaena (Cordyline terminalis) and euonymus (Euonymus japonicas).The characteristics of wastewater used for irrigation showed an obvious variation in the mineral content of the sewage water and recycled water. Both types of water presented high values of EC. Plant growth parameters were studied to determine the effect of water treatments on plants. Results showed that sewage water had superior effect on plant growth and mineral uptake in all plants species used in this experiment. Recycled water also increased the plant growth and mineral uptake but it ranked second in water treatments.




Growing Media for Ornamental Plants and Turf


Book Description

This is a comprehensive revision ofGrowing Media, first published in 1984 and last revised in 2002. Since its first publication the book has been a core text for Horticulture students at TAFE colleges and universities as well as an important reference title.




Biostimulants for Crop Production and Sustainable Agriculture


Book Description

Agricultural biostimulants are a group of substances or microorganisms, based on natural resources, that are applied to plants or soils to improve nutrient uptake and plant growth, and provide better tolerance to various stresses. Their function is to stimulate the natural processes of plants, or to enrich the soil microbiome to improve plant growth, nutrition, abiotic and/or biotic stress tolerance, yield and quality of crop plants. Interest in plant biostimulants has been on the rise over the past 10 years, driven by the growing interest of researchers and farmers in environmentally-friendly tools for improved crop performance. Improved crop production technologies are urgently needed to meet the growing demand for food for the ever-increasing global population by addressing the impacts of changing climate on agriculture. This book is of interest to researchers in agriculture, agronomy, crop and plant science, soil science and environmental science.







Wastewater Reclamation and Reuse


Book Description

The effective integration of water and reclaimed wastewater still requires close examination of public health issues, infrastructure and facilities planning, wastewater treatment plant siting, treatment process reliability, economic and financial analyses, and water utility management. This book assembles, analyzes, and reviews the various aspects of wastewater reclamation, recycling, and reuse in most parts of the world. It considers the effective integration of water and reclaimed wastewater, public health issues, infrastructure and facilities planning, waste-water treatment plant siting, treatment process reliability, economic and financial analysis, and water utility management.




Milestones in Water Reuse


Book Description

Milestones in Water Reuse: The Best Success Stories illustrates the benefits of water reuse in integrated water resources management and its role for water cycle management, climate change adaptation and water in the cities of the future. Selected case studies are used to illustrate the different types of water reuse, i.e. agricultural irrigation, golf course and landscape irrigation, urban and industrial uses, environmental enhancement, as well as indirect and direct potable reuse. The various aspects related to water reuse are covered, including treatment technologies, water quality, economics, public acceptance, benefits, keys for success and main constraints. These international case studies highlight the best practices for the implementation of water reuse and provide the perspective for the integration of water recycling projects in the future, both for megacities and rural areas. Milestones in Water Reuse: The Best Success Stories demonstrates that planned water reuse is a cost competitive and energy-saving option to increase water availability and reliability. This book provides policy makers and regulators with a good understanding of water reuse and helps them to consider recycled water as safe and how it can be used. It is intended to be read by all people in the water sector and shows how water reuse is safe, economically viable, environmentally friendly and can provide high social benefits. Editors: Valentina Lazarova, Suez Environnement, France Takashi Asano, University of California at Davis, USA Akica Bahri, African Development Bank, Tunisia John Anderson, Afton Water, Australia




Managing water in plant nurseries


Book Description

Managing water in plant nurseries is the preeminent technical manual for irrigation, drainage and water recycling in Australia nursery production, and a benchmark text internationally. This 3rd edition is testimony to the ongoing value the industry places in achieving world-leading best practice in container irrigation, water management, recycling and reuse. CONTENTS Foreword Chapter 1. Water supply Chapter 2. Water quality and testing Chapter 3. Disinfestation: water and irrigation as a source of disease Chapter 4. Pumps and other irrigation equipment Chapter 5. Nursery filtration system Chapter 6. Top-watering irrigation systems Chapter 7 Bottom-watering irrigation systems Chapter 8. Misting and fogging systems Chapter 9. Growing media and irrigation management Chapter 10. System design, operation and maintenance Chapter 11. Fertigation in nurseries Chapter 12. Drainage systems Reference and further reading







Water Reuse for Irrigation


Book Description

This compilation provides guidelines that facilitate the successful planning and operation of water reuse projects. Offering the information, analysis and proven experience for agricultural and landscape irrigation, it bridges the gap between fundamental science and relatively uncharted areas of economic, institutional and liability issues. It delivers a synthesis of information recently emerging in both science and in the practice of irrigation with reclaimed water. The book compiles guidelines, recommendations and codes of best practices from around the world for all types of recycled water uses, and it examines recent concerns about adverse effects on plants, groundwater and public health.




Water Conservation, Reuse, and Recycling


Book Description

In December 2002, a group of specialists on water resources from the United States and Iran met in Tunis, Tunisia, for an interacademy workshop on water resources management, conservation, and recycling. This was the fourth interacademy workshop on a variety of topics held in 2002, the first year of such workshops. Tunis was selected as the location for the workshop because the Tunisian experience in addressing water conservation issues was of interest to the participants from both the United States and Iran. This report includes the agenda for the workshop, all of the papers that were presented, and the list of site visits.