Earthworms And Vermicomposting

Choice Reviews, Outstanding Academic Title Techniques and systems for processing food scraps, manure, yard debris, paper, and more Turning waste into wealth sounds too good to be true, but many worm farmers are finding that vermicomposting is a reliable way to do just that. Vermicast—a biologically active, nutrient-rich mix of earthworm castings and decomposed organic matter—sells for $400 or more per cubic yard. Compare that to regular compost, sold at about $30 a cubic yard, and you’ll see why vermicomposting has taken root in most countries and on every continent but Antarctica. Vermicomposting is also one of the best sustainable solutions for organic waste management. Vermicomposting manure and crop wastes on farms improves crop yields while reducing demand for off-farm inputs. Vermicast has higher nutrient levels and lower soluble salt content than regular compost, and it improves soil aeration, porosity, and water retention. Plus, vermicast suppresses plant diseases and insect attacks. Municipalities, businesses, community gardens, schools, and universities can set up vermicomposting operations to process food residuals and other waste materials. The Worm Farmer’s Handbook details the ins and outs of vermicomposting for mid- to large-scale operations, including how to recycle organic materials ranging from food wastes and yard trimmings to manure and shredded office paper. Vermicomposting expert Rhonda Sherman shares what she has learned over twenty-five years working with commercial worm growers and researchers around the world. Her profiles of successful worm growers across the United States and from New Zealand to the Middle East and Europe describe their proven methods and systems. This book digs into all the details, including: Choosing the right production system Regulatory issues and developing a business and marketing plan Finding and managing feedstocks Pre-composting: why and how to do it Monitoring an active worm bed Harvesting, screening, testing, packaging, and storing vermicast Markets for earthworms and vermicast Food security: how vermicast benefits soils and plants Keys to success: avoiding common pitfalls From livestock farms and restaurants to colleges, military bases, and prisons, Sherman details why and how commercial-scale vermicomposting is a fast-growing, sustainable solution for organic waste management. The Worm Farmer’s Handbook is the first and only authoritative how-to guide that goes beyond small-scale operations and demystifies the science and logistics of the fascinating process that is vermicomposting.

Co-edited by international earthworm expert Clive A. Edwards, Vermiculture Technology: Earthworms, Organic Wastes, and Environmental Management is the first international, comprehensive, and definitive work on how earthworms and microorganisms interact to break down organic wastes on a commercial basis. Many books cover the importance of composting

This book in two sections represents the current trend of research in ecology and biology of earthworms. In section ""Ecology and Diversity"" the authors reported the ecological and geographical uniqueness and diversity of earthworms in different environmental terrains of Siberia and Mexico. Functional interaction between earthworms and soil nematodes was elucidated with reference to vermicomposting and agricultural systems. Importance of digital library was highlighted for inventorization and taxonomical identification of earthworms. In section ""Vermicomposting"" the importance of maintaining pure cultures was discussed from the viewpoint of growth rate and the reproduction of composting species. This section includes article describing the management-related issues like roles of physicochemical parameters of soil and feed mixture on growth and reproduction of commercially important species of earthworm.

This book explains the lifecycle of earthworms, biological features, multiplication of worms, species of earthworms that are suitable for vermicomposting, different sources of vermicompost, nutrient recovery and different procedures for making of vermicompost and importance of application of vermicompost in cereal, fruit and vegetable crops. The tremendous increase in population, urbanization, industrialization and agricultural production results in accumulation quantities of solid wastes. This has created serious problem in the environment. In order to dispose this waste safely it should be converted effectively. This is achieved by bio-composting and vermicomposting of farm, urban and agro-industrial waste. It is being increasing realized that composting is an environment friendly process, convert wide variety of wastes into valuable agricultural inputs. Compost is excellent source of humus and plant nutrients, on application of which improve soil biophysical properties and organic matter status of the soil. India generates about 350 million tonnes of agricultural waste every year. Agricultural wastes include crop residues, weeds, leaf litter, sawdust, forest waste, and livestock waste. Under appropriate conditions, worms eat agricultural waste and reduce the volume by 40 to 60%. Vermicompost produced by the activity of earthworms is rich in macro and micro-nutrients, vitamins, growth hormones, enzymes such as proteases, amylases, lipase, cellulase and chitinase and immobilized microflora. This book will assist farmers, students and scholars to guide them about lifecycle of earthworms, biological features, multiplication of worms, species of earthworms that are suitable for vermicomposting and different procedures for making of vermicompost. This book will also benefit students of agriculture at graduate and post graduate level as students have a designated course on vermicomposting.

The production of degradable organic waste and its safe disposal have become the current global problem. The rejuvenation of degraded soils by protecting topsoil and sustainability of productive soils is a major concern at the international level. Vermicomposting is compatible process with sound environmental principles that value conservation of resources and sustainable practices. Vermicompost is known to be the world best organic fertilizer. Vermiculture is for vermicompost. Vermiculture means artificial rearing or cultivation of worms (Earthworms) and the technology is the scientific process of using them for the betterment of human beings. Vermiculture technology has improved the crop productivity by increasing soil fertility through ecological methods of farming. Vermiculture has been embraced throughout the world right from the developed countries to the developing countries. Vermicomposting is a panacea for solid waste management. It is a simple kindred process of composting, in which certain species of microorganism such as earthworms are used to enhance the process of waste conversion and produce a better end product. Earthworms serve as nature plowman to facilitate these functions. They form gift of nature to produce good humus, which is the most precious material to fulfill the nutritional needs of crops. The utilization of vermicompost results in several benefits to farmers, industries, environment and overall national economy. This contains experiments from the field, vermicomposting materials, earthworm life cycle, ecological types earthworms, role of earthworms, vermicomposting, advantages of vermiculture, vermitechnology. This book majorly deals with advantages of vermicomposting, vermicomposting in daily life vermiculture v/s vermicomposting, earthworms: ecological types, physical and chemical effects of earthworms on soils, fertilizers use and deterioration of soil environment, vermicomposting materials, feeding vermicomposting materials, ideal conditions for life of earthworms, earthworms : their application in organic agriculture, maintenance of vermicomposting beds, vermicomposting : general procedures at agricultural farms vermicomposting : kiss plan, vermicomposting: a world scenario, soil fertility and texture, advantages of vermiculture, small scale or indoor vermicomposting, large scale or outdoor vermicomposting ect. This book is an invaluable resource for readers, entrepreneurs, scientists, farmers, existing industries, technical institution, etc.

Now-a-days the use of chemical fertilizers and pesticides in agriculture has reached its peak. This harms the human health as well as environment. The process of agricultural modernization has been an important contributing factor towards this. This deprives the land from its fertility and leaves it unfit for further agricultural operations. Hence, a better alternative of such chemical monsters is required to overcome these ill-effects. Therefore, a shift from chemical to organic farming is appreciated. Production efficiency, economic efficiency and employment generation efficiency of any system is a direct measure of its preferability. Therefore, this study deals with the requirements, methods, advantages, etc. of vermicomposting as well as its applications in agriculture. The main purpose of this process is the quick and efficient conversion of the organic waste materials into the nutritious fertilizer for plants.

Fertilize your garden naturally--a guide to growing your plants in healthy, happy soil People want to know where their food comes from, who grows it and how it is grown. Interest in permaculture, backyard composting, and gardening in general, is growing. So how does the budding gardener ensure that his soil is healthy and nutrient-rich enough to support all the produce he intends to grow? Here's a hint--think worms! Vermiculture is the healthiest and most cost-effective way to ensure that your soil receives the nourishment that it needs. A simple vermicompost bin can produce the completely natural , nutrient-rich fertilizer that can be used to boost soil health and, in turn, increase your crop yield. In true Crystal Stevens' fashion, Worms at Work is a practical, easy-to-implement guide to fertilizing your garden naturally. It discusses the vital role worms play in boosting soil health, and the reasons why every gardener should use vermicompost in order to decrease reliance on toxic synthetic fertilizers. Coverage includes: Simple designs to build your own vermicompost bin Caring for your worms Garden applications for your worm castings Lesson plans to incorporate vermicomposting into the school science curriculum Whether you're tending to a small backyard garden or managing a large farm, Worms at Work can show you how to start vermicomposting today in order to grow healthy plants in healthy, happy soil. Crystal Stevens is the author of Grow Create Inspire and has been co-manager of La Vista CSA Farm for the past 7 years. She teaches regular Vermiculture 101 workshops.