J k ladha (139 risultati)

Trade Paperback. Condizione: Fine. Condizione sovraccoperta: wraps. First Edition. This is a fine first edition, paperback copy, white spine. Inscribed by Ladha on the half title page. Inscribed by Author(s).

Condizione: Very Good. Very light wear to the extremities of the book. Content is clean throughout, a decent paperback.

Paperback. Condizione: Brand New. illustrated edition edition. 434 pages. 8.80x5.90x0.60 inches. In Stock.

Condizione: Very Good. 287 pp., Hardcover, bookplate to front pastedown, handstamp to title page, else very good. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country. …

Condizione: New. In English.

Condizione: New. Series: Developments in Plant and Soil Sciences. Num Pages: 216 pages, 92 black & white illustrations, 8 colour illustrations, biography. BIC Classification: PST. Category: (P) Professional & Vocational. Dimension: 279 x 210 x 12. Weight in Grams: 571. . 1997. Paperback. . . . .

Condizione: New. pp. 228.

Condizione: New. Series: Developments in Plant and Soil Sciences. Num Pages: 216 pages, 92 black & white illustrations, 8 colour illustrations, biography. BIC Classification: PST. Category: (P) Professional & Vocational. Dimension: 279 x 210 x 12. Weight in Grams: 571. . 1997. Paperback. . . . . Books ship from the US and Ireland. …

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 petroleUIll, 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.…

Hardcover. Condizione: Near Fine. Binding tight and square. Pages clean and free of writing or marks.

Cloth. Condizione: Very Good. Condizione sovraccoperta: No d/j as Published. Type: Book Diazotrophic bacteria convert atmospheric nitrogen to plant-useable form and this input of nitrogen through biological fixation is of great agronomic importance. The contributions presented in this volume relate to free-living nitrogen fixers and the diazotrophs associated with plants. Symbiotic association of Frankia with non-legumes and cyanobacterial associations are also discussed. Research topics covered in this volume include the biochemistry and genetics of diazotrophs, recent developments in improvement of plant-microbe interactions and their molecular basis, the use of molecular probes in taxonomy and ecology of diazotrophs and reports on field applications, agronomic importance and improvement in methodologies for assessing their contribution to plants. This book provides valuable information not only for researchers working in the field of biological nitrogen fixation but also for biochemistry, molecular biologists, microbiologists and agronomists.360pp.N.B.Slight marking to base of spine and one inch adjacent front and rear boards where label removed.…

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Condizione: new. Paperback. The Future Rice Strategy for India Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Condizione: New. Editor(s): Ladha, J. K. Series: Boston Studies in the Philosophy and History of Science. Num Pages: 297 pages, biography. BIC Classification: RNK. Category: (G) General (US: Trade). Dimension: 280 x 210 x 16. Weight in Grams: 743. . 1995. Softcover reprint of the original 1st ed. 1995. Paperback. . . . . …

Condizione: New. 2017. 1st Edition. paperback. . . . . .

paperback. Condizione: New. Special order direct from the distributor.

Paperback. Condizione: Brand New. reprint edition. 314 pages. 9.00x6.25x0.75 inches. In Stock.

Paperback / softback. Condizione: New. New copy - Usually dispatched within 4 working days.

Condizione: New. Editor(s): Ladha, J. K. Series: Boston Studies in the Philosophy and History of Science. Num Pages: 297 pages, biography. BIC Classification: RNK. Category: (G) General (US: Trade). Dimension: 280 x 210 x 16. Weight in Grams: 743. . 1995. Softcover reprint of the original 1st ed. 1995. Paperback. . . . . Books ship from the US and Ireland. …

Kartoniert / Broschiert. Condizione: New. Uses analysis based on agro ecological zones (AEZ) patterns providing understanding of future growth patterns based on rice ecologies Includes case studies with proposed solutions taking into consideration pros and cons of each, allowing r.

Paperback. Condizione: Brand New. 495 pages. 9.00x6.00x1.00 inches. In Stock.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Taschenbuch. Condizione: Neu. The Future Rice Strategy for India | Samarendu Mohanty (u. a.) | Taschenbuch | Englisch | 2017 | Elsevier Science | EAN 9780128053744 | Verantwortliche Person für die EU: Kolibri 360 GmbH, Ettore-Bugatti-Str. 6-14, 51149 Köln, produktsicherheit[at]kolibri360[dot]de | Anbieter: preigu.…

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Gebunden. Condizione: New.