Gudni Hardarson (75 results)

Hardback. Condition: Fine. In excellent condition. Dust jacket included if applicable. No writing or markings, book is crisp and clean. 100% satisfaction guarantee. Shipped with care in a bubble mailer. Feel free to inquire for photos or more details. I hand inspect every item. --- Edited by G. Hardarson, this volume gathers findings from an FAO/IAEA Coordinated Research Programme conducted between 1985 and 1991, focused on improving biological nitrogen fixation in common bean (Phaseolus vulgaris L.) across Latin America. The common bean is a major pulse crop in the region and elsewhere, valued both for its nutritional content and its symbiotic relationship with Rhizobium bacteria, which allows it to draw nitrogen from the atmosphere. Contributors include plant breeders, microbiologists, plant physiologists, and soil scientists. The volume was issued by Kluwer in 1993 as a reprint from Plant and Soil, volume 152, issue 1. …

Hardcover. Condition: Fine. No DJ. First Edition. This is a fine hardcover 1993 edition, slick white binding, no DJ.

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Paperback or Softback. Condition: New. Breeding Legumes for Enhanced Symbiotic Nitrogen Fixation: Proceedings of an Fao/IAEA Consultants' Meeting, Held in Vienna, 26-30 September 1983. Book.

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Condition: New. pp. 188.

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Paperback. Condition: Brand New. 188 pages. 9.50x6.30x0.50 inches. In Stock.

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - Adequate nitrogen fertilization is needed to obtain maximum crop yields. Without sufficient nitrogen available to the plant, other inputs are wasted. There are great differences between developed and develop ing areas of the world with regard to nitrogen-fertilizer production and application, resulting in serious food deficits in some of the most needy areas. Although nitrogen fertilizer is an inexpensive input in comparison to the resulting yield increases, chemical fertilizers must be purchased and do represent a direct cash outlay, sometimes the only cash require ment for the peasant farmer, often an insurmountable obstacle in subsistence farming situations. If present economic trends continue, poor farmers may find it increasingly more difficult to pay for nitrogen fertilizers. Biological nitrogen fixation offers the most promising alternative or supplement to chemical nitrogen fertilizers. Furthermore, nitrogen fixation does not present any hazard to the environment which may be the case with excessive application of chemical nitrogen fertilizers. It is there fore of utmost importance to promote the use of nitrogen fixing crops, especially grain legumes which are also an important source of dietary protein. Although legumes only account for some 9% of the combined world dry matter yield of cereals and legumes, they con stitute as much as 24% of the total protein yield of these crops because of the high protein content in legumes.…

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Hardcover. Condition: New. US SELLER SHIPS FAST FROM USA.

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Condition: New. In.

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Condition: New. Suitable for scientists working on biological nitrogen fixation, soil microbial ecology and legume production, this volume reports the results of an FAO/IAEA Co-ordinated Research Programme (1992-1996), whose main objective was to develop molecular biological methods to study rhizobial ecology. Editor(s): Hardarson, Gudni; Broughton, William. Series: Developments in Plant and Soil Sciences. Num Pages: 168 pages, 24 black & white illustrations, 4 colour illustrations, 4 black & white tables, biography. BIC Classification: PSG; RBGB. Category: (P) Professional & Vocational. Dimension: 254 x 178 x 18. Weight in Grams: 788. . 1999. Partly reprinted from PLANT AND SOIL, 1999. Hardback. . . . .…

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Condition: New. pp. x + 162.

Condition: New. pp. 184.

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Taschenbuch. Condition: Neu. Molecular Microbial Ecology of the Soil | Results from an FAO/IAEA Co-ordinated Research Programme, 1992-1996 | Gudni G. Hardarson (u. a.) | Taschenbuch | Developments in Plant and Soil Sciences | xix | Englisch | 2010 | Springer | EAN 9789048150991 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.…

Hardcover. Condition: Brand New. partly reprinted from plant and soil, edition. 184 pages. 10.75x8.00x0.75 inches. In Stock.

Condition: New. Suitable for scientists working on biological nitrogen fixation, soil microbial ecology and legume production, this volume reports the results of an FAO/IAEA Co-ordinated Research Programme (1992-1996), whose main objective was to develop molecular biological methods to study rhizobial ecology. Editor(s): Hardarson, Gudni; Broughton, William. Series: Developments in Plant and Soil Sciences. Num Pages: 168 pages, 24 black & white illustrations, 4 colour illustrations, 4 black & white tables, biography. BIC Classification: PSG; RBGB. Category: (P) Professional & Vocational. Dimension: 254 x 178 x 18. Weight in Grams: 788. . 1999. Partly reprinted from PLANT AND SOIL, 1999. Hardback. . . . . Books ship from the US and Ireland.…