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Author: Hansjoerg Kraehmer
Publisher: John Wiley & Sons
ISBN: 1118720717
Category : Science
Languages : en
Pages : 488
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Book Description
Weeds are variously defined as plants growing where they are not wanted, plants that interfere with human activity. Weeds affect everyone in the world by reducing crop yield and quality, delaying or interfering with harvesting, interfering with animal feeding, reducing animal health, preventing water flow, as plant parasites, etc. It is estimated that those problems cause $ billions worth of crop losses annually and the global cost of controlling weeds also runs into many $ billions every year. Atlas of Weed Mapping presents an introductory overview on the occurrence of the most common weeds of the world. The book notably includes: Description of cropping practices and explanations for the global distribution of weeds Invasive plant mapping Aquatics and wetland plants with histological plant details Theoretical and practical aspects of weed mapping Aspects on the documentation of herbicide resistance Biodiversity, rare weeds and the dominance of the most common weeds Fully illustrated with more than 800 coloured figures and a number of tables, this new characterisation of anthropogenic vegetation will be interesting for readers of a great number of disciplines such as agriculture, botany, ecology, geobotany and plant community research. More than a hundred experts have contributed data to this unique compilation.
Author: Hansjoerg Kraehmer
Publisher: John Wiley & Sons
ISBN: 1118720717
Category : Science
Languages : en
Pages : 488
Get Book Here
Book Description
Weeds are variously defined as plants growing where they are not wanted, plants that interfere with human activity. Weeds affect everyone in the world by reducing crop yield and quality, delaying or interfering with harvesting, interfering with animal feeding, reducing animal health, preventing water flow, as plant parasites, etc. It is estimated that those problems cause $ billions worth of crop losses annually and the global cost of controlling weeds also runs into many $ billions every year. Atlas of Weed Mapping presents an introductory overview on the occurrence of the most common weeds of the world. The book notably includes: Description of cropping practices and explanations for the global distribution of weeds Invasive plant mapping Aquatics and wetland plants with histological plant details Theoretical and practical aspects of weed mapping Aspects on the documentation of herbicide resistance Biodiversity, rare weeds and the dominance of the most common weeds Fully illustrated with more than 800 coloured figures and a number of tables, this new characterisation of anthropogenic vegetation will be interesting for readers of a great number of disciplines such as agriculture, botany, ecology, geobotany and plant community research. More than a hundred experts have contributed data to this unique compilation.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309065313
Category : Medical
Languages : en
Pages : 216
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Book Description
Some people suffer from chronic, debilitating disorders for which no conventional treatment brings relief. Can marijuana ease their symptoms? Would it be breaking the law to turn to marijuana as a medication? There are few sources of objective, scientifically sound advice for people in this situation. Most books about marijuana and medicine attempt to promote the views of advocates or opponents. To fill the gap between these extremes, authors Alison Mack and Janet Joy have extracted critical findings from a recent Institute of Medicine study on this important issue, interpreting them for a general audience. Marijuana As Medicine? provides patientsâ€"as well as the people who care for themâ€"with a foundation for making decisions about their own health care. This empowering volume examines several key points, including: Whether marijuana can relieve a variety of symptoms, including pain, muscle spasticity, nausea, and appetite loss. The dangers of smoking marijuana, as well as the effects of its active chemical components on the immune system and on psychological health. The potential use of marijuana-based medications on symptoms of AIDS, cancer, multiple sclerosis, and several other specific disorders, in comparison with existing treatments. Marijuana As Medicine? introduces readers to the active compounds in marijuana. These include the principal ingredient in Marinol, a legal medication. The authors also discuss the prospects for developing other drugs derived from marijuana's active ingredients. In addition to providing an up-to-date review of the science behind the medical marijuana debate, Mack and Joy also answer common questions about the legal status of marijuana, explaining the conflict between state and federal law regarding its medical use. Intended primarily as an aid to patients and caregivers, this book objectively presents critical information so that it can be used to make responsible health care decisions. Marijuana As Medicine? will also be a valuable resource for policymakers, health care providers, patient counselors, medical faculty and studentsâ€"in short, anyone who wants to learn more about this important issue.
Author: Simon Arizpe
Publisher:
ISBN: 9780997785562
Category :
Languages : en
Pages :
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Book Description
The world's first pop up book about cannabis! Dimensional Cannabis is a pop up book covering various aspects of cannabis culture. Produced and published by Poposition Press, the book is illustrated by Mike Giant with art direction from Kevin Steele. With six beautifully illustrated pop up spreads, this is sure to light up your book collection!
Author: Kim Ronkin Casey
Publisher: John Wiley & Sons
ISBN: 1119550599
Category : Medical
Languages : en
Pages : 404
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Book Description
Make informed decisions about the benefits of using cannabis Pot is hot—for good reason. To date, 30 states have legalized medical marijuana to the tune of nearly $11B in consumer spending. Whether it’s to help alleviate symptoms of an illness or for adults to use recreationally, more people every day are turning to marijuana. Cannabis For Dummies presents the science behind the use of this amazingly therapeutic plant. Inside, you’ll find the hands-on knowledge and education you need to make an informed decision about your cannabis purchase, as a patient and a consumer. Decide for yourself if marijuana is right for you Manage aches and pains Gain insight on the effects and possible symptom relief Enjoy both sweet and savory edibles Navigate the legal requirements If you’re curious about cannabis, everything you need to discover its many benefits is a page away!
Author: Lloyd Johnson
Publisher: Simon and Schuster
ISBN: 1440573301
Category : Gardening
Languages : en
Pages : 224
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Book Description
Advice for growing cannabis at home! Cannabis can be a tricky plant to cultivate, but The Beginner's Guide to Growing Marijuana makes it easy by guiding you through each stage of development to ensure that you always build a thriving garden. Inside, you'll find everything you need to know about growing and harvesting marijuana, from choosing the right herb strain to establishing the perfect soil conditions, light, and temperature for your plants. Featuring illustrations that depict the cannabis's anatomy, you'll also discover the differences among various types of plants, how to tell a male marijuana plant from a female, and what it looks like when it's ready to be harvested. Complete with quick "Money Smart" tips and "Keep It Simple" sections, this one-stop resource shows you how to get the most out of your money and time when you're nurturing your first crop. Filled with plenty of techniques for small-space and container gardening, The Beginner's Guide to Growing Marijuana will help you master the art of growing cannabis--no matter how small your space or budget!
Author: Duke
Publisher: CRC Press
ISBN: 1351094645
Category : Science
Languages : en
Pages : 185
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Book Description
Weeds are plants existing at places and/or times at which they are considered undesirable by man. Thys, man‘s primary interest in weeds is in dinging methods for eliminating their presences. Understanding the physiology of weeds and how it differs from that of crop plants is becoming increasingly important in discovering new chemical, genetic, and cultural methods of controlling weeds. The two volumes of this book will aim to discuss the following; the physiology of weed production the ecophysiology of weeds, the mechanisms of herbicide action, and the mechanisms of herbicide resistance and tolerance.
Author: Suman Chandra
Publisher: Springer
ISBN: 3319545647
Category : Science
Languages : en
Pages : 479
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Book Description
This book highlights current Cannabis research: its botany, authentication, biotechnology, in vitro propagation, chemistry, cannabinoids biosynthesis, metabolomics, genomics, biomass production, quality control, and pharmacology. Cannabis sativa L. (Family: Cannabaceae) is one of the oldest sources of fiber, food and medicine. This plant has been of interest to researchers, general public and media not only due to its medicinal properties but also the controversy surrounding its illicit use. Cannabis has a long history of medicinal use in the Middle East and Asia, being first introduced as a medicine in Western Europe in the early 19th century. Due to its numerous natural constituents, Cannabis is considered a chemically complex species. It contains a unique class of terpeno-phenolic compounds (cannabinoids or phytocannabinoids), which have been extensively studied since the discovery of the chemical structure of tetrah ydrocannabinol (Δ9-THC), commonly known as THC, the main constituent responsible for the plant’s psychoactive effects. An additionally important cannabinoid of current interest is Cannabidiol (CBD). There has been a significant interest in CBD and CBD oil (extract of CBD rich Cannabis) over the last few years because of its reported activity as an antiepileptic agent, particularly its potential use in the treatment of intractable epilepsy in children.
Author: Martin A. Lee
Publisher: Simon and Schuster
ISBN: 1439102619
Category : Health & Fitness
Languages : en
Pages : 529
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Book Description
In this book the author, an investigative journalist, traces the social history of marijuana from its origins to its emergence in the 1960s as a defining force in an ongoing culture war. He describes how the illicit marijuana subculture overcame government opposition and morphed into a multibillion-dollar industry. In 1996, Californians voted to legalize marijuana for medicinal purposes. Similar laws have followed in several other states, but not without antagonistic responses from federal, state, and local law enforcement. The author draws attention to underreported scientific breakthroughs that are reshaping the therapeutic landscape: medical researchers have developed promising treatments for cancer, heart disease, Alzheimer's, diabetes, chronic pain, and many other conditions that are beyond the reach of conventional cures. This book is an examination of the medical, recreational, scientific, and economic dimensions of the world's most controversial plant.
Author: James Borrowdale
Publisher: Penguin Random House New Zealand Limited
ISBN: 0143774336
Category : Social Science
Languages : en
Pages : 271
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Book Description
‘I just closed my eyes and drifted away. I drifted away to the music but I don’t think I’d ever experienced anything quite so soothing and magical. It was like I was in a magical space. It was beautiful.’ — Jim Mahoney, former drug user Pot, Mary Jane, dope, skunk, grass, hash, green, hooch, herb, ganja, reefer. New Zealand loves weed. It’s the most popular illegal drug in our country and third most popular drug overall, behind alcohol and tobacco, yet it also represents a troubled relationship. In Weed, award-winning journalist James Borrowdale dives in deep to understand that relationship, meeting a fascinating cross-section of New Zealand along the way – a nineteenth-century nun who allegedly grew pot, a bystander to the Mr Asia syndicate, a convicted heroin dealer turned criminologist, people both using and offering the drug for medicinal relief, politicians and law-makers old and new. What’s revealed is an engrossing, heady and sometimes surprising account of New Zealand and weed. Fusing insightful, personal stories with analysis and historical research, Weed lays out the facts as they are – about an issue that can no longer be ignored. 'Borrowdale intertwines his deeply personal journey with a much bigger narrative, bringing to life the strange, compelling and often misunderstood story of cannabis in Aotearoa.' - David Farrier 'The best book yet on cannabis and New Zealanders.' - Russell Brown
Author: Hansjoerg Kraehmer
Publisher: John Wiley & Sons
ISBN: 1119827140
Category : Science
Languages : en
Pages : 419
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Book Description
Comprehensive reference on the characteristics of rhizomes, stems growing roughly horizontally below ground level, important for perennial and hard-to-control weeds and for the propagation of some commercially important crops. Rhizomes describes and compares rhizomes, classifies them based on their features, and presents their ecological and commercial importance. The book is divided into seven parts. After a short introduction, Part I discusses the evolution of rhizomes and their function as organs. Part II provides an introduction into rhizomes of basal tracheophytes, formerly called pteridophytes, now referred to as Lycopodiopsida and Polypodiopsida or lycophytes and ferns. Part III covers monocot rhizomes with a focus on the high diversity of rhizomes found in monocots. Part IV focuses on dicot rhizomes and their morphological diversity. Part V explores the ecological and commercial importance of rhizomes, with special information on crops and weeds with rhizomes. Lastly, findings on rhizomes in different plant groups are compared, and conclusions on the development and diversification of rhizome characters are presented. Written by two highly qualified authors with significant research experience in the field, Rhizomes covers topics such as: Difficulty in making a clear distinction between rhizomes, runners, and stolons and inner cortex cells of rhizomes differing in sheath modifications Different types of species with stem-borne roots, including dicot representatives with roots arising from the hypocotyl and plants with roots at nodes, internodes, and buds Molecular genetics research analyzing molecular mechanisms and signaling processes leading to stolon and rhizome initiation and development Rhizome producing species forming either large colonies or genetically identical groups, with advantages and disadvantages of each With English literature on rhizomes being relatively sparse, Rhizomes is a unique and highly comprehensive reference on these types of stems, ideal for agronomists, botanists, horticulturists, breeders, ecologists, and weed scientists seeking to understand their important role in agriculture and food.
