Download or read book Mineral Nutrient Disorders of Root Crops in the Pacific written by E. T. Craswell and published by . This book was released on 1996 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Nutrient Disorders of Root Crops in the Pacific written by Asher C J Craswell E T O'Sullivan J N and published by . This book was released on 2014-05-14 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nutrient Disorders of Sweet Potato written by Jane Nancy O'Sullivan and published by . This book was released on 1997 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Nutrient Deficiencies of Field Crops written by Prakash Kumar and published by CABI. This book was released on 2013-12-06 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrient imbalance in soils is an emerging threat to sustainable agriculture: intensive cultivation, use of poor quality groundwater, depletion of soil organic matter and excessive use of fertilizers are major reasons for poor soil fertility worldwide. This necessitates correct diagnosis of plant nutrient deficiencies to avoid further use of pesticides in cases where pests or pathogens that are not in fact the cause of poor crop health. Richly illustrated with 600 colour photographs, this book is a visual field identification guide for symptoms of most common nutrient deficiencies in field crops, covering all their stages of occurrence. Detailed descriptions and suggested for management practices are given with each entry.

Download or read book Plant Protection in Tropical Root and Tuber Crops written by P. Parvatha Reddy and published by Springer. This book was released on 2015-06-05 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of information on insect/mite/vertebrate pests and fungal/bacterial/viral/mycoplasma/nematode diseases of tropical root and tuber crops such as cassava, sweet potato, yams, taro, Amorphophallus, yam bean and tannia. The book highlights the distribution, symptoms and damage, biology, survival and spread of each pest and describes management methods. It also sheds light on different eco-friendly pest management strategies including physical, cultural, chemical, biological, host resistance and integrated methods. The book is written in a lucid style using easy-to-understand language and offers adoptable recommendations involving eco-friendly control measures. It serves as a useful reference source for policy makers, research and extension workers, practicing farmers and students. The material can also be used for teaching post graduate courses in state agricultural universities.

Download or read book Plant Analysis written by D Reuter and published by CSIRO PUBLISHING. This book was released on 1997 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Analysis: An Interpretation Manual 2nd Edition is an easily accessible compilation of data summarising the range of nutrient concentration limits for crops, pastures, vegetables, fruit trees, vines, ornamentals and forest species. This information is valuable in assessing the effectiveness of fertiliser programs and for monitoring longer term changes in crop nutritional status. New to this edition: *Volume and scope of information accessed from the literature has expanded several-fold. Interpretation criteria for 294 species have been compiled in the tables from more than 1872 published papers. *New chapter on nutrient criteria for forest species. *Includes guidelines for collecting, handling and analysing plant material. An entire chapter is devoted to the identification of nutrient deficiency and toxicity symptoms.

Download or read book Bibliography on Underutilized Roots and Tuber Crops written by and published by Bioversity International. This book was released on with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Nutrition from Genetic Engineering to Field Practice written by J. Barrow and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 787 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Nutrition - From Genetic Engineering to Field Practice, the 12th International Colloquium on Plant Nutrition, is the latest in a series which began in 1954. Early meetings were mainly concerned with the practical problems of soil fertility, with soil assessment, fertilizer requirements and methods of analysis. As the colloquia have progressed, the emphasis has slowly changed. The practical problems are still important, but there is increasing emphasis on plant physiology, plant biochemistry, membrane biochemistry, and even on the chemistry of genes which control the proteins which transfer nutrient ions to the inside of cells. The meetings therefore provide a valuable opportunity for each half of the science of plant nutrition to interact with, and learn from the other half. This volume begins with five papers which review current knowledge in important fields: the rhizosphere, molecular biology, electron microscopy, location and function of elements in vivo, and modelling nutrient responses in the field. These themes are continued in groups of shorter papers which follow. In addition, there are sections on nutrient dynamics and partitioning, diagnostic techniques, plant survival strategies, mycorrhizas, and on nutrients such as P, N, S, K, Ca, Mg, and micronutrients. A large section is devoted specifically to boron - reflecting the considerable current interest in this element. In total there are 177 refereed papers providing both a broad overview and a detailed picture of the latest developments in pure and applied plant nutrition.

Download or read book Plant Micronutrients written by Tariq Aftab and published by Springer Nature. This book was released on 2020-08-04 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Advances in Plant Physiology written by P. C. Trivedi and published by I. K. International Pvt Ltd. This book was released on 2013-12-30 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the present scenario, with the increasing pressure posed by a rapidly growing population and diminishing per capita arable land and sources of irrigation, the role of plant physiologists in increasing agricultural and horticultural production by economically viable means, is significant. The present book incorporates articles covering latest information on the varied aspects of plant physiology, like diagnosis and management of physiological disorders in fruit production, physiology of vegetable crops, breeding crops for dryland conditions, effect of sulphur dioxide on growth, photosynthesis, antioxidant enzyme activities and so on. Topics such as abiotic stress, macronutrient stress and stress caused by pollutants also form part of the book. Articles on the effect of herbicides, growth hormones, photoquality on germination and physiology of rice and groundnut provide useful information for improving crop yield. This book would serve as a useful reference for teachers, scientists and planners in the fields of Botany, Plant Physiology, Agriculture, Forestry and related fields

Download or read book Tropical Root and Tuber Crops 2nd Edition written by Vincent Lebot and published by CABI. This book was released on 2019-12-02 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Root and tuber crops are important to agriculture, food security and income for 2.2 billion people in developing countries. These species produce large quantities of dietary energy and have stable yields under difficult environmental conditions. This second edition of Tropical Root and Tuber Crops is an authoritative treatment of four important root and tuber crops: cassava. sweet potato, yams, and aroids.

Download or read book Root Crops and Poverty Alleviation written by International Society for Tropical Root Crops. Africa Branch. Symposium and published by International Society for Tropical Root Crops. This book was released on 1998 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tropical Roots and Tubers written by Harish K. Sharma and published by John Wiley & Sons. This book was released on 2016-08-24 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Roots and tubers are considered as the most important food crops after cereals and contribute significantly to sustainable development, income generation and food security especially in the tropical regions. The perishable nature of roots and tubers demands appropriate storage conditions at different stages starting from farmers to its final consumers. Because of their highly perishable nature, search for efficient and better methods of preservation/processing have been continuing alongside the developments in different arena. This book covers the processing and technological aspects of root and tuber foods, detailing the production and processing of roots and tubers such as taro, cassava, sweet potato, yam and elephant foot yam. Featuring chapters on anatomy, taxonomy and physiology, molecular and biochemical characterization, GAP, GMP, HACCP, Storage techniques, as well as the latest technological interventions in Taro, Cassava, Sweet potato, yam and Elephant foot Yam.

Download or read book Chemistry of Tropical Root Crops written by J. Howard Bradbury and published by State Mutual Book & Periodical Service. This book was released on 1988 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rice written by Achim Dobermann and published by Int. Rice Res. Inst.. This book was released on 2000 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rice ecosystems; Nutrient management; Mineral deficiencies; Mineral toxicities; Tools and information.

Download or read book Advances in Agronomy written by Donald L. Sparks and published by Academic Press. This book was released on 2020-01-16 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agronomy, Volume 159, the latest release in this leading reference on agronomy, contains a variety of updates, including specific chapters on the Environmental Behavior of Glyphosate in Soil, Agriculture Contingency Plans for Managing Weather Aberrations and Extreme Climate Events: Development, Implementation and Impacts in India, Unmanned Aircraft Systems for Precision Weed Management Applications: Prospects and Challenges, Ratoon Rice Technology: A Green and Resource-Efficient Way for Rice Production, Growth Characteristics of Winter Wheat in China Based on GDD Comprehensive and Quantitative Analysis of Growth Characteristics of Winter Wheat in China Based on Growing Degree Days, and more. Includes numerous, timely, state-of-the-art reviews on the latest advancements in agronomy Features distinguished, well recognized authors from around the world Builds upon this venerable and iconic review series Covers the extensive variety and breadth of subject matter in the crop and soil sciences

Download or read book Changing Climate and Resource use Efficiency in Plants written by Amitav Bhattacharya and published by Academic Press. This book was released on 2018-11-01 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Changing Climate and Resource Use Efficiency in Plants reviews the efficiencies for resource use by crop plants under different climatic conditions. This book focuses on the challenges and potential remediation methods for a variety of resource factors. Chapters deal with the effects of different climatic conditions on agriculture, radiation use efficiency under various climatic conditions, the efficiency of water and its impact on harvest production under restricted soil moisture conditions, nitrogen and phosphorus use efficiency, nitrogen use efficiency in different environmental conditions under the influence of climate change, and various aspects of improving phosphorus use efficiency. The book provides guidance for researchers engaged in plant science studies, particularly Plant/Crop Physiology, Agronomy, Plant Breeding and Molecular Breeding. In addition, it provides valuable insights for policymakers, administrators, plant-based companies and agribusiness companies. Explores climatic effects on agriculture through radiation, water, nitrogen, and phosphorus-use efficiency Guides the planning and research of, and recommendations for, fertilizer application for different crops under various climatic conditions Discusses efficiency improvements for plant and molecular breeders seeking to maximize resource use