Nutrient Deficiencies & Toxicities in Crop Plants PDF Download
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Author: William F. Bennett
Publisher: American Phytopathological Society
ISBN:
Category : Science
Languages : en
Pages : 216
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Book Description
Grain crops. Sugar and oilseed crops. Vegetable crops. Fruit crops. Turfgrass.
Author: William F. Bennett
Publisher: American Phytopathological Society
ISBN:
Category : Science
Languages : en
Pages : 216
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Book Description
Grain crops. Sugar and oilseed crops. Vegetable crops. Fruit crops. Turfgrass.
Author: Achim Dobermann
Publisher: Int. Rice Res. Inst.
ISBN: 9810427425
Category : Nutrition
Languages : en
Pages : 203
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Book Description
Rice ecosystems; Nutrient management; Mineral deficiencies; Mineral toxicities; Tools and information.
Author: Brian J. Alloway
Publisher: Springer Science & Business Media
ISBN: 1402068603
Category : Technology & Engineering
Languages : en
Pages : 370
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Book Description
A deficiency of one or more of the eight plant micronutrients (boron, chlorine, copper, iron, manganese, molybdenum, nickel and zinc) will adversely affect both the yield and quality of crops. Micronutrient deficiencies in crops occur in many parts of the world, at various scales (from one to millions of hectares), but differences in soil conditions, climate, crop genotypes and management, result in marked variations in their occurrence. The causes, effects and alleviation of micronutrient deficiencies in crops in: Australia, India, China, Turkey, the Near East, Africa, Europe, South America and the United States of America, are covered, and these are representative of most of the different conditions under which crops are grown anywhere in the world. Links between low contents of iodine, iron and zinc (human micronutrients) in staple grains and the incidence of human health problems are discussed, together with the ways in which the micronutrient content of food crops can be increased and their bioavailability to humans improved. Detailed treatment of topics, such as: soil types associated with deficiencies, soil testing and plant analysis, field experiments, innovative treatments, micronutrients in the subsoil, nutrient interactions, effects of changing cropping systems, micronutrient budgets and hidden deficiencies in various chapters provides depth to the broad coverage of the book. This book provides a valuable guide to the requirements of crops for plant micronutrients and the causes, occurrence and treatment of deficiencies. It is essential reading for many agronomy, plant nutrition and agricultural extension professionals.
Author: Tariq Aftab
Publisher: Springer Nature
ISBN: 3030498565
Category : Science
Languages : en
Pages : 474
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Book Description
Plants require essential nutrients (macronutrients and micronutrients) for normal functioning. Sufficiency range is the levels of nutrients necessary to meet the plant’s needs for optimal growth. This range depends on individual plant species and the particular nutrient. Nutrient levels outside of a plant’s sufficiency range cause overall crop growth and health to decline, due either to deficiency or toxicity from over-accumulation. Apart from micronutrients (B, Cl, Mn, Fe, Zn, Cu and Mo), Aluminum (Al), cerium (Ce), cobalt (Co), iodine (I), lanthanum (La), sodium (Na), selenium (Se), silicon (Si), titanium (Ti), and vanadium (V) are emerging as novel biostimulants that may enhance crop productivity and nutritional quality. These beneficial elements are not "essential" but when supplied at low dosages, they augment plant growth, development, and yield by stimulating specific molecular, biochemical, and physiological pathways in responses to challenging environments. The book is the first reference volume that approaches plant micronutrient management with the latest biotechnological and omics tools. Expertly curated chapters highlight working solutions as well as open problems and future challenges in plant micronutrient deficiency or toxicity. We believe this book will introduce readers to state-of-the-art developments and research trends in this field.
Author: A. K. Sarkar
Publisher:
ISBN: 9789389547566
Category :
Languages : en
Pages :
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Book Description
Author: Allen V. Barker
Publisher: CRC Press
ISBN: 1420014870
Category : Science
Languages : en
Pages : 662
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Book Description
The burgeoning demand on the world food supply, coupled with concern over the use of chemical fertilizers, has led to an accelerated interest in the practice of precision agriculture. This practice involves the careful control and monitoring of plant nutrition to maximize the rate of growth and yield of crops, as well as their nutritional value.
Author: James McD. Stewart
Publisher: Springer Science & Business Media
ISBN: 9048131952
Category : Science
Languages : en
Pages : 573
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Book Description
Cotton production today is not to be undertaken frivolously if one expects to profit by its production. If cotton production is to be sustainable and produced profitably, it is essential to be knowledgeable about the growth and development of the cotton plant and in the adaptation of cultivars to the region as well as the technology available. In addition, those individuals involved in growing cotton should be familiar with the use of management aids to know the most profitable time to irrigate, apply plant growth regulators, herbicides, foliar fertilizers, insecticides, defoliants, etc. The chapters in this book were assembled to provide those dealing with the production of cotton with the basic knowledge of the physiology of the plant required to manage the cotton crop in a profitable manner.
Author: Jane Nancy O'Sullivan
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 140
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Book Description
Managing sweet potato nutrition; Disorders producing symptoms mainly on the older leaves; Disorders producing symptoms on leaves of any age; Disorders producing symptoms mainly on the younger leaves; Disorders producing no specific leaf symptoms; Foliar symptoms produced by pathogens and pests.
Author: Horst Marschner
Publisher: Gulf Professional Publishing
ISBN: 9780124735439
Category : Language Arts & Disciplines
Languages : en
Pages : 920
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Book Description
This text presents the principles of mineral nutrition in the light of current advances. For this second edition more emphasis has been placed on root water relations and functions of micronutrients as well as external and internal factors on root growth and the root-soil interface.
Author: R.D. Graham
Publisher: Springer Science & Business Media
ISBN: 9400928173
Category : Science
Languages : en
Pages : 346
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Book Description
Sixty years ago at the Waite Agricultural Research Institute, G. Samuel, a plant pathologist, and C. S. Piper, a chemist, published their conclusion that the cause of roadside take-all, a disease of oats, was manganese deficiency. This report, together with the concurrent and independent studies of W. M. Carne in Western Australia were the first records of manganese deficiency in Australia and came only six years after McHargue's paper which is generally accepted as the final proof of the essentiality of this element. There must have been a few doubts for some people at the time, however, as the CAB publication, 'The Minor Elements of the Soil' (1940) expressed the view that further evidence to this effect was provided by Samuel and Piper. Their historic contributions are recognised by the International Symposium on Manganese in Soils and Plants as it meets on the site of their early labours to celebrate the 60th anniversary. This year Australians also acknowledge 200 years of European settlement in this country and so the Symposium is both a Bicentennial and a diamond jubilee event which recognises the impact of trace elements on agricultural development in Australia. In a broader sense, a symposium such as this celebrates, as it reviews, the efforts of all who over the ages have contributed to our knowledge of manganese in soils and plants.
