Download or read book The Influence of Herbicides on Nitrogen fixation in Azotobacter and the Growth of Azotobacter and Rhizobium written by Helen Lucille Coleman and published by . This book was released on 1983 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Reaction on the Fixation of Nitrogen by Azotobacter written by Harlan Woodbridge Johnson and published by . This book was released on 1923 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pesticides and Nitrogen Cycle written by Rup Lal and published by Springer. This book was released on 1988 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nitrogen Fixation written by Peter M. Gresshoff and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are witnessing an increased awareness of the earth's environment. Examples are easily seen in the rise of 'Green Parties' across Europe, North America, Australasia, and lately Eastern Europe. The public outcry following industrial mishaps in Alaska, Chernobyl, Basel, and Bhopal, as well as the renewed legislative activity, such as the Clean Air Act in the USA and the European Community directive to member nation concerning the control of release of genetically engineered organisms are further examples of the general interest in the biosphere. The 'Ozone hole', 'Greenhouse gases', and 'Genetically engineered Microorganisms' have gained public profiles, and are discussed widely in newspapers, magazines and the electronic media. A recent educational survey of nations, belonging to the Organisation for Economic Co-operation and Development (OECD) showed that school children are more literate with ecological terms (as listed above) than with 'pure' scientific terms, like 'phloem', 'mitosis', 'proton', or 'Jurasic period'. Perhaps the increase in awareness is cyclical, being fed by non-scientific, sociological and economic advances. The late 1960s/early 1970s saw a major increase in environmental consciousness. Anti-pollution groups were founded, healthfood shops and naturopathy became acceptable as did recycling, the use of lead-free gasoline, and the reduced usage of environmental toxins, like DDT and PCB. For example, Monsanto Chemical Company instigated a self-imposed halt to the manufacture of PCB in the mid-seventies. Chemical companies started to look at biodegradable herbicides, slow release fertilizers, and specifically targeted pesticides.
Download or read book The Effects of Some Herbicides on Nitrogen fixing Bacteria written by Lynn S. Hansen and published by . This book was released on 1973 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Geographic Distribution of Azotobacter and Rhizobium Meliloti in Nebraska Soils in Relation to Certain Environmental Factors written by Howard Boyd Peterson and published by . This book was released on 1941 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Azotobacter in Sustainable Agriculture written by Neeru Narula and published by . This book was released on 2000 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Some Organic Soil Constituents Upon Nitrogen Fixation by Azotobacter written by Howard Sprague Reed and published by . This book was released on 1915 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Inoculation with Azotobacter written by Paul Emerson and published by . This book was released on 1918 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Various Nitrogen and Phosphorus Compounds on the Growth of Azotobacter and the Fixation of Nitrogen written by Leonard Garnett Thompson and published by . This book was released on 1931 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pesticides Abstracts written by and published by . This book was released on 1978 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Available Nitrogen Upon the Growth and Nitrogen Fixing Ability of Azotobacter written by Faith Winifred Briscoe and published by Hassell Street Press. This book was released on 2021-09-09 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Some Factors Concerned in the Fixation of Nitrogen by Azotobacter written by Conrad Hoffman and published by . This book was released on 1910 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Some Herbicides Upon the Respiration of Azotobacter written by Lyman Abbott Magee and published by . This book was released on 1954 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pest Management and Residual Analysis in Horticultural Crops written by Rachna Gulati and published by New India Publishing. This book was released on 2013-01-15 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is intended to provide a clear overview on the management of pests and diseases of horticulture crops, associated soil and beneficial fauna, residue status of pesticides and their estimation techniques. It is divided in four parts: Part I explain the practices followed in the pest management of horticulture crops. s include pest status of insects, mites, rodents, and diseases in fruits, vegetables, ornamentals, spices and mushrooms and their management. Different aspects of biological, cultural, and mechanical controls are also highlighted. Harmful and beneficial soil fauna associated with horticulture crops are dealt in Part II. Keeping in view the potential of beneficial organisms, the effects of pesticides on predators, parasites and pollinators have also been discussed in this section. The recent scientific developments related to residue status in vegetables, fruits and spices are provided in Part III. Part IV includes the residue estimation techniques of various pesticides.
Download or read book Pesticides Documentation Bulletin written by and published by . This book was released on 1966 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1987-10 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
