Seasonal Changes in Soil Moisture as Related to Rainfall, Soil Type and Crop Growth PDF Download

Author: Robert H. Shaw
Publisher:
ISBN:
Category : Plants
Languages : en
Pages : 28

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Author: United States. Agricultural Research Service. Soil and Water Conservation Research Division
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 726

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Abstracts for Dec. 1954- issued in the Agricultural Research Service's series ARS-41.

Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 44

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Set includes revised editions of some issues.

Author: Paul Lewis Harding
Publisher:
ISBN:
Category : Tangerine
Languages : en
Pages : 1354

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Author: L. Manivel
Publisher: Academic Press
ISBN: 0128236485
Category : Science
Languages : en
Pages : 224

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Scientific Perspectives of Tea Plant Horticulture and Productivity is a complete, step-by-step guide on how to maximize tea plant growth, yield and quality. Chapters focus on the methods of cultivation, soil and water management, plant physiology, plant protection and weed control, problems from pollution and climate change, and eco-friendly remedial actions. This is an essential read for plant biologists and tea horticulturalists as the tea industry is struggling due to high production costs, changing climates and diminishing plant yields, with countries in Asia declaring the industry at 'crisis point.' Horticulturalists need solutions to problems with plant productivity, quality, stress management and eco-friendly cultivation practices. There have been several technological advances in the field and horticulturalists need guidance on how best to implement new technologies, hence the importance of this new resource. - Written by a tea industry expert with almost 40 years' of experience - Provides a practical guide on all aspects of tea cultivation, with step-by-step protocols - Includes plantation troubleshooting and other remedial actions

Author: Jacques Roy
Publisher: Academic Press
ISBN: 9780125052900
Category : Nature
Languages : en
Pages : 600

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Trophic levels.

Author: Igor Florinsky
Publisher: Academic Press
ISBN: 0128046333
Category : Science
Languages : en
Pages : 508

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Digital Terrain Analysis in Soil Science and Geology, Second Edition, synthesizes the knowledge on methods and applications of digital terrain analysis and geomorphometry in the context of multi-scale problems in soil science and geology. Divided into three parts, the book first examines main concepts, principles, and methods of digital terrain modeling. It then looks at methods for analysis, modeling, and mapping of spatial distribution of soil properties using digital terrain analysis, before finally considering techniques for recognition, analysis, and interpretation of topographically manifested geological features. Digital Terrain Analysis in Soil Science and Geology, Second Edition, is an updated and revised edition, providing both a theoretical and methodological basis for understanding and applying geographical modeling techniques. - Presents an integrated and unified view of digital terrain analysis in both soil science and geology - Features research on new advances in the field, including DEM analytical approximation, analytical calculation of local morphometric variables, morphometric globes, and two-dimensional generalized spectral analytical methods - Includes a rigorous description of the mathematical principles of digital terrain analysis - Provides both a theoretical and methodological basis for understanding and applying geographical modeling

Author: Andrew D. Legg
Publisher:
ISBN:
Category : Rain and rainfall
Languages : en
Pages : 28

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Author: Michael P Bange
Publisher: CABI
ISBN: 1780648901
Category : Technology & Engineering
Languages : en
Pages : 73

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Throughout the world cotton is broadly adapted to growing in temperate, sub-tropical, and tropical environments, but growth may be challenged by future climate change. Production may be directly affected by changes in crop photosynthesis and water use due to rising CO2 and changes in regional temperature patterns. Indirect effects may result from a range of government regulations aimed at climate change mitigation. While there is certainty that future climate change will impact cotton production systems; there will be opportunities to adapt. This review begins to provide details for the formation of robust frameworks to evaluate the impact of projected climatic changes, highlight the risks and opportunities with adaptation, and details the approaches for investment in research. Ultimately, it is a multi-faceted systems-based approach that combines all elements of the cropping system that will provide the best insurance to harness the change that is occurring, and best allow cotton industries worldwide to adapt. Given that there will be no single solution for all of the challenges raised by climate change and variability, the best adaptation strategy for industry will be to develop more resilient systems. Early implementation of adaptation strategies, particularly in regard to enhancing resilience, has the potential to significantly reduce the negative impacts of climate change now and in the future.

Author: United States. Office of Experiment Stations
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 2162

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