Factors Affecting Plant Responses to Lime on Acid Soils PDF Download

Author: Henry Rhys Jones
Publisher:
ISBN:
Category : Liming of soils
Languages : en
Pages : 364

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Author: Peter MacDonald Bremner
Publisher:
ISBN:
Category : Lime
Languages : en
Pages : 278

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Book Description

Author: A Robson
Publisher: Elsevier
ISBN: 0323156223
Category : Technology & Engineering
Languages : en
Pages : 319

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Book Description
Soil Acidity and Plant Growth emerged from concerns over increasing acidification of soils under improved pastures over wide areas of southern Australia. While the book has its origin in the problems of acidification of Australian soils under pastures, the authors examine soil acidity within a much broader framework, making their views relevant to all agricultural and natural ecosystems on acid soils. The book's first two chapters discuss the chemistry of soil acidity and the ecological processes leading to it. This is followed by separate chapters on biological responses to soil acidity, covering mineralization of soil nitrogen, incidence of plant diseases, plant mycorrhizal associations, symbiotic nitrogen fixation in legumes, and genetic variability in plant response to toxicities. The remaining chapters focus on the correction of soil acidity problems by liming. These include studies on the rates of application and effectiveness of liming materials; and the development and use of computer modelling procedures to help researchers identify the effects and interactions of soil pH on component processes and to provide assistance to farmers in the management of long-term subterranean clover pastures.

Author: J. W. Schwartz
Publisher:
ISBN:
Category : Acid soils
Languages : en
Pages : 4

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Book Description

Author: Fred Adams
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 400

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Book Description
The chemistry of acidity. Physiological effects of hydrogen, aluminum, and managanese toxicities in acid soil. Physiological aspects of calcium, magnesium, and molybdenum deficiencies in plants. Liming materials and practices. Crop response to lime in the southern united states. Crop response to lime in the midwestern united states. Crop response to lime in the northeastern united states. Crop response to lime in the wested states. Crop response to lime on soils in the tropics. Glossary-common and scientific names of crops referred to in this monograph.

Author: Steve Finch
Publisher: Elsevier
ISBN: 1855736500
Category : Technology & Engineering
Languages : en
Pages : 515

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Book Description
First published in 1966, Lockhart and Wiseman's Crop Husbandry Including Grassland has established itself as the standard crop husbandry text for students and practitioners alike. Radically revised and expanded, and with a new team of authors, the eighth edition confirms and extends its reputation.Part one looks at the basic conditions for crop growth with chapters on plant structure and growth, soil analysis and management, and the use of fertilisers and manures. There is also a new chapter on the influence of climate and weather. Part two surveys general aspects of crop husbandry. As well as a discussion of cropping techniques, there are new chapters on the important new areas of integrated crop management and organic crop husbandry, as well as discussion of seed selection and production. Part three then looks at how these general techniques are applied to particular crops, with chapters on cereals, root crops, fresh harvested crops, forage crops and combinable break crops. Part four considers the use of grassland with chapters on classification, sowing and management, grazing and conservation for winter feed.Lockhart and Wiseman's Crop Husbandry Including Grassland remains the standard text for general agriculture, land management and agri-business courses, and is a valuable practical reference for the farming industry. - The eighth edition has been widely expanded and remains the standard text for general agriculture, land management and agri-business courses - Includes new chapters on cropping techniques, integrated crop management and quality assurance, seed production and selection and the influence of climate - Discusses basic conditions for crop growth, how techniques are applied to particular crops, the influence of weather and the use of grassland

Author: Daniel Hillel
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Western Plant Health Association
Publisher:
ISBN: 9781577666790
Category : Crops
Languages : en
Pages : 0

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Book Description
This book "is written specifically for western agriculture and for individuals seeking practical, production-oriented, problem-solving information. ... Basic information is included on properties of soil, water, and plants. Fertilizer products, their properties, and their management are presented, as is related information on soil amendments and irrigation water quality. All this is framed in the context of western agriculture--that is, primarily high-yielding irrigated crops grown on soils frequently having a pH above 7.0"--Foreword.

Author: Khalid Hakeem
Publisher: Academic Press
ISBN: 0127999132
Category : Science
Languages : en
Pages : 771

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Book Description
The soil is being contaminated continuously by a large number of pollutants. Among them, heavy metals are an exclusive group of toxicants because they are stable and difficult to disseminate into non-toxic forms. The ever-increasing concentrations of such pollutants in the soil are considered serious threats toward everyone's health and the environment. Many techniques are used to clean, eliminate, obliterate or sequester these hazardous pollutants from the soil. However, these techniques can be costly, labor intensive, and often disquieting. Phytoremediation is a simple, cost effective, environmental friendly and fast-emerging new technology for eliminating toxic heavy metals and other related soil pollutants. Soil Remediation and Plants provides a common platform for biologists, agricultural engineers, environmental scientists, and chemists, working with a common aim of finding sustainable solutions to various environmental issues. The book provides an overview of ecosystem approaches and phytotechnologies and their cumulative significance in relation to solving various environmental problems. - Identifies the molecular mechanisms through which plants are able to remediate pollutants from the soil - Examines the challenges and possibilities towards the various phytoremediation candidates - Includes the latest research and ongoing progress in phytoremediation

Author: Arnold Finck
Publisher:
ISBN:
Category : Fertilization of plants
Languages : nl
Pages : 468

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Book Description
Een combinatie van een theoretisch naslagwerk en een uitvoerige gids voor de praktijk, met een onderverdeling naar de verschillende soorten meststoffen, de diverse meststoffen voor de verschillende landbouwgewassen en het gebruik ervan in de bosbouw, de invloed op de grond en op de kwaliteit van het gewas, de doseringen van de meststoffen onder varierende omstandigheden. Verder komen ook de gezondheid van mens en dier in dit verband ter sprake. Het geheel wordt afgesloten met definities voor chemische termen en een index