Fj de bruijn (86 risultati)

Hardcover. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Softcover. Condizione: Fine. Leichte Verformung / umgeknickte Seiten. Dutch.

Condizione: Good. 1st. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Condizione: Poor. Hardback in poor condition. Water damage to bottom half of book. Appears to be inscribed by author, James Lupinski (signed "Jim"). Inscribed by Author(s).

Condizione: Very Good. No Jacket. 1st Edition. - Boards rubbed w/ spine ends slightly crushed - Edges of text block slightly shelf worn - Previous owner's name in ink to front free endpaper - Book ow/ solid, clean and bright - xxviii/793 pages.

Condizione: New.

Condizione: New.

Condizione: New. In English.

Condizione: New. In English.

Condizione: New. pp. 228.

Condizione: New. pp. xi + 494.

Paperback. Condizione: Brand New. spi rep edition. 514 pages. 9.45x6.30x1.03 inches. In Stock.

Condizione: New.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - For a long time microbial ecology has been developed as a distinct field with in Ecology. In spite of the important role of microorganisms in the environ ment, this group of 'invisible' organisms remained unaccessable to other ecologists. Detection and identification of microorganisms remain largely dependent on isolation techniques and characterisation of pure cultures. We now realise that only a minor fraction of the microbial community can be cultivated. As a result of the introduction of molecular methods, microbes can now be detected and identified at the DNA/RNA level in their natural environment. This has opened a new field in ecology: Molecular Microbial Ecology. In the present manual we aim to introduce the microbial ecologist to a selected number of current molecular techniques that are relevant in micro bial ecology. The first edition of the manual contains 33 chapters and an equal number of additional chapters will be added this year. Since the field of molecular ecology is in a continuous progress, we aim to update and extend the Manual regularly and will invite anyone to deposit their new protocols in full detail in the next edition of this Manual.…

Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condizione: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

8° , hardcover. Condizione: Sehr gut. 1794 Seiten Ausgetragenes Bibliotheksexemplar, Buch ist in einem sehr guten Zustand, Pappeinband nachträglich mit durchsichtigem Klebeband versehen, lichtrandig, Reste eines Bibliotheketiketts, Papier in sehr gutem Zustand. B10-02-04B Sprache: Englisch Gewicht in Gramm: 3329.…

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

24 x 17. 878 Seiten mit 150 figures and 81 tables. Hardcover. Ordnungsgemäß aus einer Universitäts-Bibliothek ausgesondert (Stempel, Rückenschild). Guter Zustand. Gewicht über 1 kg. Sprache: Deutsch Gewicht in Gramm: 1600.

Taschenbuch. Condizione: Neu. Opportunities for Biological Nitrogen Fixation in Rice and Other Non-Legumes | Papers presented at the Second Working Group Meeting of the Frontier Project on Nitrogen Fixation in Rice held at the National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan, 13-15 October 1996 | J. K. Ladha (u. a.) | Taschenbuch | vii | Englisch | 2012 | Springer | EAN 9789401064231 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - During the next 30 years, farmers must produce 70% more rice than the 550 millions tons produced today to feed the increasing population. Nitrogen (N) is the nutrient that most frequently limits rice production. At current levels ofN use efficiency, we will require at least double the 10 million tons of N fertilizer that are currently used each year for rice production. Global agriculture now relies heavily on N fertilizers derived from petroleum, which, in turn, is vulnerable to political and economic fluctuations in the oil markets. N fertilizers, therefore, are expensive inputs, costing agriculture more than US$45 billion annually. Rice suffers from a mismatch of its N demand and N supplied as fertilizer, resulting in a 50-70% loss of applied N fertilizer. Two basic approaches may be used to solve this problem One is to regulate the timing ofN application based on needs of the plants, thus partly increasing the efficiency of the plants' use of applied N. The other is to increase the ability of the rice system to fix its own N. The latter approach is a long-term strategy, but it would have enormous environmental benefits while helping resource-poor farmers. Furthermore, farmers more easily adopt a genotype or variety with useful traits than they do crop and soil management practices that may be associated with additional costs.…

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - During the next 30 years, farmers must produce 70% more rice than the 550 millions tons produced today to feed the increasing population. Nitrogen (N) is the nutrient that most frequently limits rice production. At current levels ofN use efficiency, we will require at least double the 10 million tons of N fertilizer that are currently used each year for rice production. Global agriculture now relies heavily on N fertilizers derived from petroleum, which, in turn, is vulnerable to political and economic fluctuations in the oil markets. N fertilizers, therefore, are expensive inputs, costing agriculture more than US$45 billion annually. Rice suffers from a mismatch of its N demand and N supplied as fertilizer, resulting in a 50-70% loss of applied N fertilizer. Two basic approaches may be used to solve this problem One is to regulate the timing ofN application based on needs of the plants, thus partly increasing the efficiency of the plants' use of applied N. The other is to increase the ability of the rice system to fix its own N. The latter approach is a long-term strategy, but it would have enormous environmental benefits while helping resource-poor farmers. Furthermore, farmers more easily adopt a genotype or variety with useful traits than they do crop and soil management practices that may be associated with additional costs.…

Condizione: New. pp. vii + 216 Reprinted from Plant and oil, 1997.

Condizione: New.

Condizione: New.

Condizione: New.

Gebunden. Condizione: New. Frans J. de Bruijn, PhD, was Director of the Laboratory for Plant-Microbe Interactions and Environment, a mixed INRAE/CNRS research facility with about 100 scientists and support staff in Toulouse, France. He is presently Director of Recherche DR1 and edito.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.