Crop Growth And Weed Competition

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Crop Growth And Weed Competition

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Author : Murray Frederick McLaughlin
language : en
Publisher:
Release Date : 1978

Crop Growth And Weed Competition written by Murray Frederick McLaughlin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Amaranths categories.

Weed Crop Competition

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Author : Robert L. Zimdahl
language : en
Publisher: John Wiley & Sons
Release Date : 2007-11-19

Weed Crop Competition written by Robert L. Zimdahl and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11-19 with Technology & Engineering categories.

For the past 20 years, the first edition of this text has been widely cited as authoritative academic reference. The latest edition continues the tradition set by the original book, and covers weed science research that has been published since 1980. This book aims to reduce the instance of research duplication—saving scientists and supporting institutions time and money. Not only does the second edition of Weed Crop Competition review, summarize, and combine current research; it critiques the research as well. This text has the potential to accelerate advancements in weed crop competition, which remains an important factor that affects crop yields. Scientists in foreign countries where access to literature is often limited or nonexistent, will find the information in this text invaluable. Weed scientists, crop scientists, plant ecologists, sustainable agriculturists, and organic agriculturists will be well-pleased with this long overdue and much needed new editionWeed Crop Competition provides a unique reference that reviews, summarises and synthesizes the literature published concerning research on this topic. The first edition has been one of the most frequently cited sources in weed science for the past 20 years. The second edition covers the significant body of literature that has been published since 1980. Originally intended to survey existing research, the intent of the book is to reduce the instance of research duplication, thus saving scientists and their institutions time and money, and expediting advancements in weed crop competition, an important factor affecting crop yields. Scientists in foreign countries where access to the literature is often limited or non-existent, find the information an invaluable resource. This long overdue and much needed new edition rejuvenates the tradition set by the original book.

Modelling Crop Weed Interactions

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Author : Martin J. Kropff
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 1993

Modelling Crop Weed Interactions written by Martin J. Kropff and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Science categories.

General introduction; Empirical models for crop-weed competition; Eco-physiological models for crop-weed competition; Mechanisms of competition for light; Mechanisms of competition for water; Mechanisms of competition for nitrogen; Eco-physiological characterization of the species; Understanding crop-weed interaction in field situation; The impact of environmental and genetic factors; Practical applications.

Some Quantitative Aspects Of Weed Competition In Vegetable Crops

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Author : Charles Allan Shadbolt
language : en
Publisher:
Release Date : 1955

Some Quantitative Aspects Of Weed Competition In Vegetable Crops written by Charles Allan Shadbolt and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1955 with categories.

Biology And Management Of Problematic Crop Weed Species

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Author : Bhagirath Chauhan
language : en
Publisher: Elsevier
Release Date : 2021-09-04

Biology And Management Of Problematic Crop Weed Species written by Bhagirath Chauhan and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-04 with Science categories.

Weeds are the main biological constraint to crop production throughout the year. Uncontrolled weeds could cause 100% yield loss. In Australia, the overall cost of weeds to Australian grain growers was estimated at AU$ 3.3 billion annually. In terms of yield losses, weeds amounted to 2.7 million tonnes of grains at a national level. In the USA, weeds cost US$ 33 billion in lost crop production annually. In India, these costs were estimated to be much higher (US$ 11 billion). These studies from different economies suggest that weeds cause substantial yield and economic loss. Biology and Management of Problematic Weed Species details the biology of key weed species, providing vital information on seed germination and production, as well as factors affecting weed growth. These species include Chenopodium album, Chloris truncata and C. virgate, Conyza bonariensis and C. canadensis, Cyperus rotundus, and many more. This information is crucial for researchers and growers to develop integrated weed management (IWM) strategies. Written by leading experts across the globe, this book is an essential read to plant biologists and ecologists, crop scientists, and students and researchers interested in weed science. Provides detailed information on the biology of different key weed species Covers weed seed germination and emergence Presents the factors affecting weed growth and seed production

Biology And Ecology Of Weeds

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Author : W. Holzner
language : en
Publisher: Springer
Release Date : 2010-12-25

Biology And Ecology Of Weeds written by W. Holzner and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-12-25 with Science categories.

Weeds are a fascinating study for specialists, not only because of their economic importance, but also since in this case biology must be combined with history and agriculture (and its economic aspects). Thus, weed scientists may be concerned with pure basic research, concentrating on general aspects, or with applied science, i.e. having a practical orientation. One of the aims of this book is to create a synthesis between these two branches of study and to review the literature of both fields. The agrestals, the weeds of arable land ~ the most important group from an economic point of view ~ was chasen as the main topic. Other weed groups could only be mentioned briefly (e.g. grassland weeds), or superficially (e.g. aquatic weeds), or had to be omitted completely (e.g. ruderals, because they are so heterogeneous), to keep this volume to an acceptable size and price. Nevertheless, nearly all subsections of botanical science have been treated.

Radiation Use Efficiency Of Grass And Broad Leaved Weed Species As Affected By Early Season Competitive Environment

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Author : Greta G. Gramig
language : en
Publisher:
Release Date : 2004

Radiation Use Efficiency Of Grass And Broad Leaved Weed Species As Affected By Early Season Competitive Environment written by Greta G. Gramig and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.

Expanding The Context Of Weed Management

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Author : Douglas Buhler
language : en
Publisher: CRC Press
Release Date : 2020-07-26

Expanding The Context Of Weed Management written by Douglas Buhler and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-26 with Science categories.

Presents innovative approaches to weeds and weed management. Expanding the Context of Weed Management is your key to the latest economically and environmentally friendly methods of managing weeds. You will explore the biological, cultural, mechanical, and preventive tools and techniques that are necessary to successfully manage weeds. Expanding the Context of Weed Management teaches you how to optimize your crop production and profit by integrating preventive techniques, scientific knowledge, and management skills into your current farming routine. This practical volume contains a series of review articles and original research that present innovative approaches to weeds and weed management. In its pages you will discover valuable and practical information about: how weeds can be considered a part of the cropping system instead of an isolated pest to beeliminated why weeds behave as they do short and long term approaches to changing weed management standard breeding methods for weed competitive crops how to improve soil quality to manage weeds how to integrate pest management for weeds how to avoid propagule production how to reduce weed emergence in crops how to minimize weed competition with the crop The costliness of weeds and weed control is more than $15 billion a year in the United States.Expanding the Context of Weed Management will help you cut this cost with the latest methods of effective weed control. Intended for agronomists, weed scientists, crop advisors, environmentalists, students, and crop ecologists,this book provides a successful and environmentally sound perspective on weeds and their control.

Weeds In Tropical Crops

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Author : Jacqueline M. Benson
language : en
Publisher: Food & Agriculture Org.
Release Date : 1982

Weeds In Tropical Crops written by Jacqueline M. Benson and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Technology & Engineering categories.

Weed Ecology

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Author : Steven R. Radosevich
language : en
Publisher: John Wiley & Sons
Release Date : 1997-02-05

Weed Ecology written by Steven R. Radosevich and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-02-05 with Gardening categories.

Weeds are successful plants, but on their own terms. Looking at weeds from an ecological viewpoint, emphasising the way in which one species interacts with others, the authors show that weeds are questionable mainly in that they are out-of-place.