Grass Productivity: An Introduction to Rational Grazing PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Grass Productivity: An Introduction to Rational Grazing PDF full book. Access full book title Grass Productivity: An Introduction to Rational Grazing by Dr. Robert C. Worstell. Download full books in PDF and EPUB format.
Author: Dr. Robert C. Worstell Publisher: Lulu.com ISBN: 1312832843 Category : Business & Economics Languages : en Pages : 503
Book Description
SIMPLE questions often help us to understand problems better; and I think it indispensable, at the beginning of this work, to ask a question which appears simple in the extreme: "What is grazing?" The answer is generally as follows: "Causing grass to be eaten by an animal." That is correct! But here is another answer which, to my mind, is more realistic: "Causing the grass and the animal to meet." Since this book is almost exclusively concerned with grazing by cattle, I propose the following definition to the reader, requesting him to allow it to become well impressed upon his mind: Grazing is the meeting of cow and grass. It is by satisfying as far as possible the demands of both parties that we will arrive at a rational grazing, which will provide us with maximum productivity on the part of the grass while at the same time allowing the cow to give optimum performance. [From the Introduction]
Author: Dr. Robert C. Worstell Publisher: Lulu.com ISBN: 1312832843 Category : Business & Economics Languages : en Pages : 503
Book Description
SIMPLE questions often help us to understand problems better; and I think it indispensable, at the beginning of this work, to ask a question which appears simple in the extreme: "What is grazing?" The answer is generally as follows: "Causing grass to be eaten by an animal." That is correct! But here is another answer which, to my mind, is more realistic: "Causing the grass and the animal to meet." Since this book is almost exclusively concerned with grazing by cattle, I propose the following definition to the reader, requesting him to allow it to become well impressed upon his mind: Grazing is the meeting of cow and grass. It is by satisfying as far as possible the demands of both parties that we will arrive at a rational grazing, which will provide us with maximum productivity on the part of the grass while at the same time allowing the cow to give optimum performance. [From the Introduction]
Author: Andre Voisin Publisher: Regenerative Agriculture ISBN: Category : Languages : en Pages : 436
Book Description
Voisin's classic is still in great demand, nearly three-quarters of a century after it was first written and published. And with so many books in this area that have completely disappeared The main point of it, so often forgotten over and over, that grass is more productive when shorn and given time to re-grow. That is the core base of all the current popular works on rotational and "mob" grazing. It's not too surprising then, that you can go through Voisin's book and find everything they are saying now as "revolutionary". Because he took the time to make a full study of his land, it's cattle, and everything anyone had written on the subject up to that point. Also not too surprising is that only the really profitable grazers actually find this book and study it. Then re-study it. Because a regular re-study of Voison's work brings new understanding, new ideas, and greater simplicity to anyone's grazing operation. As well as more profitability. The underlying basic to this work is that through managed grazing, the cows can help the grass be more productive. They help the soil regenerate through their interaction with the grass, very similar to how the vast roaming herds of grazing and browsing animals across the Western plains developed and maintained the prairies. The sheer size of those herds proved the land was capable of supporting massive tonnage of livestock through grazing - and following natural patterns. But that same land, a few decades later, first was mismanaged into a massive Dust Bowl - and then recovered from it. And that both says a lot about our own human arrogance, and our ability to use humility ot learn from our mistakes. Grazing cattle, done responsibly, can improve the land beyond what it's produced in decades before. It can start restoring the erosion that plowing nad cultivation have created. That's if we actually study that book and apply it. In that way, we can first work to make our farming more sustainable and pay its own way, then we can encourage it to save our futures by restoring the land, and producing higher quality beef and forage than it has in centuries. IF we read, study, and apply now... - - - - This is a reproduction of the original 1959 edition, formatted to trade paperback (6x9). Many original tables and formulae have been reproduced as images. Additional essays by James Anderson have been included. This second edition has been cleaned up and reformatted to take advantage of Print On Demand capabilities - so your reading is less interupted, with the tables and photos closest to where they are mentioned. Scroll Up and Get Your Copy Now.
Author: Andre Voisin Publisher: Island Press ISBN: 9780933280632 Category : Business & Economics Languages : en Pages : 0
Book Description
Grass Productivity is a prodigiously documented textbook of scientific information concerning every aspect of management "where the cow and grass meet." Andre Voisin's "rational grazing" method maximizes productivity in both grass and cattle operations.
Author: S.P. Long Publisher: Springer Science & Business Media ISBN: 0412410206 Category : Science Languages : en Pages : 288
Book Description
Project co-ordinator's preface abbreviations and symbols; Savanna at Nairobi national park, Kenya; Saline grassland near Mexico city; Monsoon grassland in Thailand; A floodplain grassland of the Central Amazon; Bamboo in sub-tropical eastern China; Remote sensing of grassland primary production; Synthesis and conclusions.
Author: Andre Voisin Publisher: Lulu.com ISBN: 1312724331 Category : Business & Economics Languages : en Pages : 68
Book Description
This book by Messrs Voisin and Lecomte comes at the right moment. It is a synthesis of M. Voisin's important study, Grass Productivity. This manual presents the chief ideas of two specialists. Since they are also excellent practitioners, they have applied these ideas before recommending them. Their evocative picture of 'the meeting of cow and grass' poses the true problem of the management of grazed grass. For the farmer, the production of meat and milk is an act of industrial conversion. The 'machine' is the animal that converts raw vegetable matter into finished food products which are rich in calories and easy to assimilate. This 'machine' is complex because it is a living being; it can be improved--within limits. But its yield depends basically on the quality of the raw materials offered to it for conversion. I hope that their words will be heard and followed. [From the Introduction]
Author: M. Jones Publisher: Springer Science & Business Media ISBN: 9400911874 Category : Science Languages : en Pages : 377
Book Description
Grass is a very important world crop. In some countries, for example the UK, Australia and New Zealand, animal products from grassland make a greater contribution to the value of agricultural production than does any other crop. Yet research being undertaken to further· our understanding of the factors affecting the growth and productivity of grasslands has trailed in the shadow of the determined efforts made to improve our knowledge of cereals and, to a somewhat lesser extent, legumes. However, in spite of its low profile, grassland research has resulted in considerable advances in our knowledge in the last 20 years, and we feel that this book provides a timely opportunity to bring together some of this work in a review of what is primarily the ecophysiology of the temperate grass crop. Unlike other crops grown for their grain or vegatative parts, grass and grassland products are used almost entirely for the feeding of ruminant animals; the interaction of the sward and the animal thus adds an extra dimension to investigations of the productivity of grassland. No one author could adequately encompass the breadth of work covered in the book. Acknowledged experts have therefore been selected as contributors to provide an up-to-date review of their own specialized areas. Whilst multi author texts can cause problems of lack of uniformity of approach, each contributor has been made aware of the contents of the other chapters in an attempt both to provide continuity and to prevent glaring overlaps.
Author: André Voisin Publisher: ISBN: 9780911311648 Category : Cancer Languages : en Pages : 0
Book Description
Almost a half-century ago, André Voisin had already grasped the importance of elements of the soil and their effects on plants, and ultimately, animal and human life. He saw the hidden danger in the gross oversimplification of fertilization practices that use harsh chemicals and ignore the delicate balance of trace minerals and nutrients in the soil. In this volume Voisin issues a call to stand up and acknowledge our responsibilities for public health and protective medicine ¿ part of a concerted attempt to remove the causes of ill health, disease and, in particular, cancer.
Author: Efthymia Alexopoulou Publisher: Academic Press ISBN: 0128129018 Category : Technology & Engineering Languages : en Pages : 308
Book Description
Perennial Grasses for Bioenergy and Bioproducts: Production, Uses, Sustainability and Markets for Giant Reed, Miscanthus, Switchgrass, Reed Canary Grass and Bamboo brings together a team of international authors to explore the current utilization, sustainability and future perspectives of perennial grasses in the bioeconomy. The book begins by examining the role of these crops as feedstock for bioenergy, in particular advanced biofuels and bioproducts. It then offers five chapters, each covering one perennial grass type, namely giant reed, miscanthus, switchgrass, reed canary grass and bamboo. The book covers their breeding, cultivation, harvesting, pre-treatment, economics and characterization. The book goes on to present the thermochemical conversion pathways for different types of feedstock. The last chapter explores issues concerning sustainability of perennial grasses, including their production in marginal lands. This thorough overview is a helpful reference for engineering researchers and professionals in the bioenergy sector, whose understanding of feedstock characterization, sustainability and production is critical in the development of conversion technologies. Those in the industrial crops sector will benefit from discussion of various issues surrounding crop production, which can guide their feedstock cultivation, harvesting and pre-treatment for specific conversion processes or end use. The book is also a useful resource for instructors and students in Masters and PhD programs in the area of biomass and energy crops. Policy makers and government agents involved in regulating the bioenergy and bioproducts sector will find comprehensive information to guide their decision making. Explores the whole value chain of grassy feedstock for advanced biofuels and bioproducts, from cultivation to end use, including biomass characterization (physical properties, chemical composition, etc.) and conversion and sustainability Examines the sustainability and economic factors related to perennial grasses and their conversion into biofuels and bioproducts Includes a complete list of grasses relevant for energy uses, and tables with their current and expected future uses and markets
Author: Dr. Robert C. Worstell
Author: Dr. Robert C. Worstell
Author: Andre Voisin
Author: Andre Voisin
Author: S.P. Long
Author: Andre Voisin
Author: M. Jones
Author: André Voisin
Author: André Voisin
Author: Efthymia Alexopoulou
Author: André Voisin