P k arora (115 resultados)

Condición: New. pp. 296.

Condición: New. pp. 296 Index.

Condición: New. pp. 296.

Condición: New. pp. 288 Illus.

Condición: New. pp. 288 1st Edition.

Hardbound. Condición: As New. Reprint. Contents Preface. I. The need for sustainable cropping 1. Demographic trends. 2. Land resources. 3. Water resources. 4. The need for intensive cropping. 5. Intensive cropping and tillage. 6. Tillage and sustainability. 7. Summary. II. Tillage systems 1. Objectives. 2. Evolution of tillage systems. 3. Diversity of tillage systems and allied land shaping practices. 4. Summary. III. Tillage and edaphic environment 1. Edaphic needs of crop plants a rationale for tillage. 2. Tillage induced edaphic changes. 3. Summary. IV. Crop responses to tillage 1. Crop stand. 2. Root growth. 3. Weed growth. 4. Crop yields. 5. Input use efficiency. 6. Summary. V. Tillage systems and environmental quality 1. Tillage and soil quality. 2. Tillage and water quality. 3. Tillage and air quality. 4. Summary. VI. Rationalization of tillage for sustainable cropping 1. Rationale of soil tillage. 2. Adaptation of tillage practices for production systems. 3. Tillage and energy conservation. 4. Summary. References. Index. Tillage for Sustainable Cropping is a state of the art examination of diverse tillage systems and tillage induced edaphic changes and their implications for soil productivity and the environment. It provides a rational framework for tillage systems that takes soil and climatic characteristics and the availability of other edaphic inputs into consideration. This well referenced volume also examines soil sustainability in terms of pollution greenhouse gases water contamination growing production demands and soil degradation and looks at the way crops respond to tillage techniques in terms of weed growth root growth crop yields and more. 195 pp. …

Condición: New. pp. viii + 195 Illus.

Condición: New. pp. 288.

Condición: New. pp. viii + 195.

Condición: New. pp. xii + 246.

Condición: New. pp. 280.

Condición: New. pp. viii + 195.

Condición: New. pp. 280 1st Edition.

Condición: New. pp. 280.

N.A. Condición: New. ISBN:8186565442,176pp.

Condición: New. pp. 176.

N.A. Condición: New. ISBN: 9789382036043.

Hardcover. Condición: As New. Estado de la sobrecubierta: As New. Pictorial hardcover with clear acetate dust jacket, clean tight and unmarked with relevant promotional papers from publisher.

Hardbound. Condición: Reprint. Contents: Preface. Introduction. 1. Intensive cropping and related concerns. 2. Efficient input use: terminology and requisites. 3. Toward efficient water use. 4. Toward efficient nutrient use. 5. Toward efficient use of energy in tillage. 6. Toward sustainability of high-production systems. 7. Modeling for efficient input use. References. Index. " Intensive Cropping combines the basic and applied aspects of soil water, nutrients, and energy management to help you optimize your crop yields and maximize the use of these inputs in intensively farmed regions. In Intensive Cropping, you will explore the need for extreme farming and related concerns and concepts, including: vCreating methods to conserve water by reducing runoff deep seepage, and evaporation losses v Supplementing irrigation with surface and groundwater vUnderstanding the process of water uptake and the effects on root dynamics and water use v Reducing gaseous, leaching, and erosion losses in your fields vUsing combinations of organic manures, crop residues, chemical fertilizers, and biofertilizers for soil maintenance vImplementing conventional and emerging tillage systems, such as conservation tillage for improving soil quality vExamining case studies of contrasting edaphic requirements of rice-wheat systems." No. 32109 264 pp.…

Hardcover. Condición: Gut. Ex-library with stamp and library-signature in good condition, some traces of use. R-06851 Sprache: Englisch Gewicht in Gramm: 1100.

Condición: New. pp. 1600.

Condición: As New. Unread book in perfect condition.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: New.

Condición: New. pp. 323.

Condición: New. pp. 312.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - This edited volume focuses on the characterization, reclamation, bioremediation, and phytoremediation of salt affected soils and waterlogged sodic soils. Innovative technologies in managing marginal salt affected lands merit immediate attention in the light of climate change and its impact on crop productivity and environment. The decision-making process related to reclamation and management of vast areas of salt affected soils encompasses consideration of economic viability, environmental sustainability, and social acceptability of different approaches.The chapters in this book highlight the significant environmental and social impacts of different ameliorative techniques used to manage salt affected soils.Readers will discover new knowledge on the distribution, reactions, changes in bio-chemical properties and microbial ecology of salt affected soils through case studies exploring Indian soils. The contributions presented by experts shed new light on techniques such as therestoration of degraded lands by growing halophyte plant species,diversification of crops and introduction of microbes for remediation of salt infested soils, and the use of fluorescent pseudomonads for enhancing crop yields.…

Hardcover. Condición: VG/NO DUSTJACKET. NY: Marcel Dekker, Inc. VG/NO DUSTJACKET. 1992. Hardcover. Sm 4to. . Charts and Formulae (ilustrador).

Taschenbuch. Condición: Neu. Bioremediation of Salt Affected Soils: An Indian Perspective | Sanjay Arora (u. a.) | Taschenbuch | x | Englisch | 2018 | Springer | EAN 9783319838977 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …