Download or read book Coactions and Competition in Higher Plants written by B. Politycka and published by Scientific Publishers. This book was released on 2007-07-01 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book on 'Coactions and Competition in Plants' worldwide. It was translated from Czech language, because the English is read in most countries of the world, hence, the allelopathy scientists would be able to know the phenomenon of coactions and competition in plants. The allelopathic interactions in coactions and competition in higher plants greatly influences the productivity of field crops, fruits trees and forest trees in natural and managed ecosystems. In tropical and subtropical countries, many crops are grown in crop mixtures, owing to their several advantages. Likewise, in natural forests, many tree spp. grow together, besides many herbs and shrubs grow underneath their canopy. Now due to increased human population, the farmers to meet the diverse requirements of their families, grows several crops with trees, called Agroforestry. However, little information is available about the allelopathic interactions in coactions and competition in the above agro-ecosystems. Worldwide, it is the only book available on these important aspects. This book consists of 8 Chapters viz., (i) Basic principles, (ii) Competition, (iii) Secondary compounds, (iv) Non-contact coactions, (v) Antagonistic contact coactions, (vi) Synergic contact coactions, (vii) Conclusions, (viii) References and Appendix. It is hoped, that this book will provide inspiration and in-depth knowledge of the coactions and competition in higher plants. This book will be very useful for the Researchers, Teachers and Students of Biosciences (Plant Ecology, Plant Physiology, Biochemistry, Microbiology) and Agricultural Sciences (Agronomy, Forestry etc).
Download or read book Plant Abiotic Stresses Physiological Mechanisms Tools and Regulation written by A. Hemantaranjan and published by Scientific Publishers. This book was released on with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Physiologists have to certainly sort out the insufluciency of consequential researches, genuinely required for getting higher productivity, opulence and sustainability of agriculture through outstandingly promising technologies to help improvement in metabolic boundaries necessitates mainly for abiotic stress factors. The aspiration is to make stronger the vital outcome of conscientious research coupled principally with thorough perceptions of underlying mechanisms of plant tolerance under changing environments. Nevertheless, appropriate strategies by relevant ideas of paramount importance could ensure food production under extremes of stressful conditions geographically varying from one place to another. The book entitled Plant Abiotic Stresses: Physiological Mechanisms, Tools and Regulation has substance for extending simple and applied researches for their rapid applications in agriculture besides broadening knowledge of the abiotic stress science far and beyond. On the other hand, with loo ming third decade, stress physiology research has almost surpassed the fundamentals globally and has been entirely intriguing to scrutinize the physiological and molecular bases of plant stress tolerance. At this decisive point in time, hopefully, this book, in part, could be a step forward in providing enough insight on stress causing multiple environmental components and to obtain favourable directions in several ways. All possible research initiatives have been sensibly included in exceptionally well written chapters by genuinely dedicated eminent contributors with a view to organize the burning theme of the present scenario being acknowledged resolutely by the world scientists.
Download or read book Ethnobotany in South Asia written by J.K. Maheshwari and published by Scientific Publishers. This book was released on 1996 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume contains an editorial review article New vistas in Ethnobotany along with 76 other articles written by eminent ethno-botanist working in various scientific research and academic institutions in South Asia. Ethnobotany of tribals/traditional uses of plants in different parts of South Asia and ethnobotanical uses of Herbarium have been dealt with in this work besides many other useful articles. This work provides a glimpse of rich ethnobotanical heritage of South Asia.
Download or read book Plant Tissue Culture Theory Practicals 2nd Ed written by T. Pullaiah and published by Scientific Publishers. This book was released on 2017-03-01 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Tissue Culture, Second Edition is accompanied with new exercises demonstrating new arrays along with information on development of a customized protocol for protoplast isolation, suspension, haploid cultures, secondary metabolite production, and cryopreservation techniques. All experimental systems are written clear and easy-to-understand manner with the text being well-documented along with detailed drawings containing the plant tissue culture requirements for each particular application. Besides addressing recent advancements on wide variety of topics of Plant Tissue Culture, it gives the practical and technical knowledge required to train the next generation of plant scientists regardless of their ultimate specialization. It includes the complements of both theory and experiments. Plant Scientists, teachers and students will benefit greatly from this clearly presented tissue culture techniques that guides reader from lab setup to supplies, stock solution and media preparation, measurements, explant selection and disinfestations, along with their experimental observations.
Download or read book Grassland Techniques and Management written by L.N. Singh and published by Scientific Publishers. This book was released on 2019-01-16 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grassland comprises about one fourth of the world s vegetation and serve as an important source of forage for various kinds of livestock. In Certain regions, due to small per capita land holding, grasslands meadows and forests are the only source of forage. Productivity of grassland particularly in developing countries is low due to lack of knowledge of various biotic and abiotic factors and their interaction, high livestock. Pressure per unit area, non adoption of any grassland management practices and lack of resources. The books Grassland Techniques and management gives information on techniques to adopted for the study of botanical composition, ground cover, forage evolution, range condition, assessment of grassland Production carrying capacity, livestock unit, seed treatment and soil test which provides basic knowledge of various biotic and abiotic factors affecting grassland production. The details of principles and methodology of various grassland management practices including reseeding of grasses, introduction of legume, fertilizers application, control of shrubs, grazing management etc. Has also been presented chapter on fodder trees and browser, forage conservation and herbage quality presents valuable information on various related aspects of grassland improvement and management. Book Shall be useful to field Staff of forestry, Animal Husbandry and agriculture in knowing about methodology to be adopted in the study of present status of grassland and its improvement and management. It shall also be useful to research workers and students of animal husbandry, forestry and agriculture in general.
Download or read book Organic Farming Theory Practice written by S.P. Palaniappan and published by Scientific Publishers. This book was released on 2018-04-01 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book makes an attempt to present the available information on organic agriculture in a cogent and easily understandable manner. Though it is not exhaustive, which it is not meant to be, it is felt that book will a give an overview on the subject to the interested reader. A viewpoint on organic agriculture has been presented in the book, based on the experience of the authors. The book contains chapters on organic manures (including green manures), recycling of organic wastes, vermiculture, biofertilizers, organic methods of pest and weed management, integrated nutrient management, farming systems and case studies of organic farming. Selected literature is presented for further reading. A compilation of the available information has been a felt need of students, teachers, research workers and administrators in agriculture.
Download or read book Scripta Facultatis Scientiarum Naturalium Universitatis Purkynianae Brunensis written by and published by . This book was released on 1988 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains unnumbered subseries: Biologia, Chemia, Geographia, Geologia, Physica, and Mathematica.
Download or read book Sociology Organic Farming Climate Change and Soil Science written by Eric Lichtfouse and published by Springer Science & Business Media. This book was released on 2009-12-01 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable agriculture is a rapidly growing field aiming at producing food and energy in a sustainable way for humans and their children. Sustainable agriculture is a discipline that addresses current issues such as climate change, increasing food and fuel prices, poor-nation starvation, rich-nation obesity, water pollution, soil erosion, fertility loss, pest control, and biodiversity depletion. Novel, environmentally-friendly solutions are proposed based on integrated knowledge from sciences as diverse as agronomy, soil science, molecular biology, chemistry, toxicology, ecology, economy, and social sciences. Indeed, sustainable agriculture decipher mechanisms of processes that occur from the molecular level to the farming system to the global level at time scales ranging from seconds to centuries. For that, scientists use the system approach that involves studying components and interactions of a whole system to address scientific, economic and social issues. In that respect, sustainable agriculture is not a classical, narrow science. Instead of solving problems using the classical painkiller approach that treats only negative impacts, sustainable agriculture treats problem sources. Because most actual society issues are now intertwined, global, and fast-developing, sustainable agriculture will bring solutions to build a safer world. This book series gathers review articles that analyze current agricultural issues and knowledge, then propose alternative solutions. It will therefore help all scientists, decision-makers, professors, farmers and politicians who wish to build a safe agriculture, energy and food system for future generations.
Download or read book Allelopathy Update International status written by Shamsher S. Narwal and published by . This book was released on 1999 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Physiology written by J. Sebanek and published by . This book was released on 1992-02-18 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book summarizes present scientific knowledge in plant physiology with regards to plant production. The authors, mainly professors of plant physiology at agricultural universities in Czechoslovakia, present the individual fields of plant physiology with regard to the demands of agricultural practice and education of students and doctorani at these universities. The first chapters discuss metabolism ie. photosynthesis, respiration, mineral and heterotrophic nutrition, and water regime of plants. What follows is a discussion of the physiology of plant growth, development and movements, and finally resistance of plants against unfavourable abiotic and biotic effects. The book shows how to increase the yield of crops by manipulating photosynthesis and also studies the possible flow of photosynthetic products to the commercially valuable parts of the biomass. Rational plant production, however, cannot do without knowledge of plant nutrition and water regime as a theoretical basis for fertilization and irrigation. The reader will find this knowledge detailed as well as information about the ecological and physiological principles of the resistance of plants against drought, frost, heat, diseases and other unfavourable effects.
Download or read book OTS written by United States. Department of Commerce. Office of Technical Services and published by . This book was released on with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 14000 Chapterwise Questions Objective General Studies for UPSC Railway Banking NDA CDS SSC and other competitive Exams written by Manohar Pandey and published by Arihant Publications India limited. This book was released on 2022-02-28 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. The entire syllabus has been divided into sections 2. Questions covered in the book contains answers side by side 3. Provides Recent Years’ General Studies questions 4. Authentic and detailed solution have been given as per latest pattern 5. Each chapter contains variety of questions designed on the line of syllabus In any competitive examination, the section of General Studies carries major part in fetching the good scores. In order to crack the competition, one is required to have a vigorous preparation of the subject. Bringing you the updated edition of “14000+ Objective Questions on General Studies” that is designed to give you the collection of objective questions which will significantly improve the knowledge of the aspiring students. This Question Bank focuses on Indian History & Culture, India & World Geography (Env. & Eco), Indian Polity, Indian Economy, General Science, Science & Technology, General Knowledge and Current Affairs, and every section is divided into sub sections. As the title name suggests, this book provides more than 14000 questions for complete and proper practice of each subject. With the authentic and detailed answers for question, that helps students to get the insights of the examination pattern. The book is the best preparation material for general studies for UPSC (CSAT), State PCS, CDS, NDA, etc. TOC History & Culture, India & World Geography (Env. & Eco), Indian Polity, Indian Economy, General Science, Science & Technology, General Knowledge and Current Affairs
Download or read book Year Book written by Carnegie Institution of Washington and published by . This book was released on 1927 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Indiras Objective Agricultural Biotechnology 2nd Ed Mcq For Competitive Examinations For Ias Ifs Ars Pcs Banking Sets Ugc Net And Others written by R.L. Arya and published by Scientific Publishers - Competition Tutor. This book was released on 2015-06-01 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Indira’s Objective Agricultural Biotechnology” for competitive exams in agricultural biotechnology discipline contains 23 chapters covering all related disciplines. Model test papers and previous years solved papers have been given due importance at the end of the book present a general guidance of examination pattern. Each chapters contains multiple choice questions covering every aspects and total about 12000 objective questions with multiple choices have been framed and arranged sequentially. This book is primarily intended to serve as a ready reference for those appearing in competitive examinations of undergraduate, post graduate, M. Phil and doctorate programmes in Biotechnology of various Universities. The chapters are chosen in view to cover the course contents of competitive examinations like IAS, IFS, ARS, PCS, Banking, SLETs, UGC-NET and others.
Download or read book Objective Botany written by and published by Krishna Prakashan Media. This book was released on with total page 1436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scots Pine written by Stefan Białobok and published by . This book was released on 1975 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
