Описание: Sustainability has a major part to play in the global challenge of continued development of regions, countries, and continents all around the World and biological nitrogen fixation has a key role in this process.
Автор: F.B. de Walle; J. Sevenster Название: Agriculture and the Environment ISBN: 0792347943 ISBN-13(EAN): 9780792347941 Издательство: Springer Рейтинг: Цена: 23757.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Describes the excess supply of nutrients and manure to agricultural lands and the resulting problems of groundwater contamination and surface water eutrophication. This book reviews these practices in the main EU countries and in North America and proposes a sustainable approach for dealing with this environmental deterioration.
Автор: Yi-Ping Wang; Min Lin; Zhe-Xian Tian; Claudine Elm Название: Biological Nitrogen Fixation, Sustainable Agriculture and the Environment ISBN: 9048169003 ISBN-13(EAN): 9789048169009 Издательство: Springer Рейтинг: Цена: 47377.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The 14th International Nitrogen Fixation Congress was held in Beijing, China from October 27th through November 1st, 2004.
In agricultural education and research, the study of agricultural microbiology has undergone tremendous changes in the past few decades, leading to today's scientific farming that is a backbone of economy all over the globe. Microorganisms in Sustainable Agriculture, Food, and the Environment fills the need for a comprehensive volume on recent advances and innovations in microbiology. The book is divided into four main parts: food microbiology; soil microbiology; environmental microbiology, and industrial microbiology and microbial biotechnology.
Автор: Naga Raju Maddela; Kadiyala Venkateswarlu Название: Insecticides?Soil Microbiota Interactions ISBN: 331966588X ISBN-13(EAN): 9783319665887 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides information about the nontarget nature of selected soil enzymes which are implicated in soil fertility and health and the methods for their assay. It also shows how these soil enzymes are affected by two different pesticides, buprofezin and acephate, used both extensively and intensively in modern agriculture.
Автор: Harald C. v. Keyserlingk; Albert J?ger; Christoph Название: Approaches to New Leads for Insecticides ISBN: 3642708234 ISBN-13(EAN): 9783642708237 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Man as a biological species and as a member of the community of organisms that has evolved over the billions ofyears on this planet has to face competition for his resources in the same way as any other species. In the course of evolution organisms have developed a fascinating variety of weapons, techniques and strategies in this competitive scramble for food and other essential resources and in se1f-defense against parasitism and predation. Among these, the biosynthesis of toxic molecules and their appropriate delivery in interspecific encounters has proved to be one of the most successful natural weapons and has been demonstrated in every branch of the evolutionary tree of all extant species. It is interesting to note that in this process of generating toxic molecules both natural se1ection by evolutionary processes and screening techniques by chemical industry have produced compounds with very similar target sites. The most potent of these compounds interfere with the normal signalling of nerve cells. Saxitoxin, tetrodotoxin, batracho- toxin, grayanotoxin, veratridine, aconitin, sea anemone venom and scorpion toxin are natural poisons which interfere with the same membrane bound protein as many potent synthetic insecticides such as DDT and the pyrethroids: the voltage-gated Na + channe1 in the nerve cell membrane. In several cases natural toxins have direct1y provided lead structures for successful chemical synthesis programmes in the insec- ticide industry. Eserine, nereistoxin and pyrethrum are outstanding examples.
Автор: Winteringham Название: Environment and Chemicals in Agriculture ISBN: 0853344043 ISBN-13(EAN): 9780853344049 Издательство: Springer Рейтинг: Цена: 52967.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This work contains the proceedings of the 1984 Environment and Chemicals in Agriculture symposium, held in Dublin, Ireland.
Описание: Due to the rapid increase in world population and improving living standards, the global agriculture sector is confronting with challenges for the sustainability of agricultural production and of the environment.
Описание: Der vorliegende 6. Band konnte die Oberschrift "Pflanzenschutzforschung auf neuen Wegen" tragen. Trotz der verbreiteten, meist aufmangelndem Informations- stand beruhenden Voreingenommenheit gegen den chemischen Pflanzenschutz, nimmt dessen Bedeutung sHindig zu. Das beruht auf der Notwendigkeit einer sicheren und rationellen landwirtschaftlichen Produktionssteigerung, die durch das rapide Wachstum der WeItbevolkerung erzwungen wird. Zwar ist die land- wirtschaftliche Produktivitat auch in einigen Entwicklungslandern wahrend der letzten 15 Jahre merklich gestiegen, sie haIt aber vielfach mit der Vermehrung der Bevolkerung nicht Schritt. Der Pflanzenschutz ist nicht einseitig auf bestimmte Methoden festgelegt, sondern bedient sich unvoreingenommen aller wirtschaftlich und okologisch vertretbaren Wege und Verfahren. Hierbei wird auch die Forschung nach neuen Wirkstoffen und chemischen Verfahren auf sehr breiter Grundlage weiterbetrieben, wenn auch unter merklicher Steigerung der Forschungskosten. Jeder neue Wirk- stoff muB einen Fortschritt gegeniiber einem eingefUhrten Handelsprodukt dar- stellen. Wichtige Kriterien sind hierbei neben der Wirksamkeit die Umwelt- vertraglichkeit, unter anderem giinstigere toxikologische Eigenschaften, Sicher- heit in der Anwendung und Wirtschaftlichkeit. Wie schon in Band 3 (Beitrag Haug) dargestelIt, sind gerade auch diejenigen Kosten fUr Forschung und Ent- wick lung, die der langfristigen Unbedenklichkeit und Sicherheit der Produkte dienen, iiberproportional gestiegen.
Автор: Klaus Naumann Название: Synthetic Pyrethroid Insecticides: Chemistry and Patents ISBN: 3642748546 ISBN-13(EAN): 9783642748547 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Maurizio Canavari; Paolo Caggiati; K. William East Название: Economic Studies on Food, Agriculture, and the Environment ISBN: 1461351561 ISBN-13(EAN): 9781461351566 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book contains a selection of the papers presented at the Joint Conference on Food, Agriculture, and the Environment, which was held in Bologna, Italy, on June 12-14, 2001.
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