Revision of the Old World Species of Setaria

Revision of the Old World Species of Setaria PDF Author: Osvaldo Morrone
Publisher:
ISBN: 9780912861968
Category : Setaria
Languages : en
Pages : 161

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Revision of the Old World Species of Setaria

Revision of the Old World Species of Setaria PDF Author: Osvaldo Morrone
Publisher:
ISBN: 9780912861968
Category : Setaria
Languages : en
Pages : 161

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Book Description


Taxonomy of Setaria (Gramineae) in North America

Taxonomy of Setaria (Gramineae) in North America PDF Author: James McDonald Rominger
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 148

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Taxonomy of Setaria

Taxonomy of Setaria PDF Author: James McDonald Rominger
Publisher:
ISBN:
Category :
Languages : en
Pages : 132

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A Systematic Vademecum to the Vascular Plants of Puerto Rico

A Systematic Vademecum to the Vascular Plants of Puerto Rico PDF Author: Franklin S. Axelrod
Publisher: BRIT Press
ISBN: 1889878332
Category : Science
Languages : en
Pages : 10

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Millets and Sorghum

Millets and Sorghum PDF Author: Jagannath V. Patil
Publisher: John Wiley & Sons
ISBN: 1119123054
Category : Technology & Engineering
Languages : en
Pages : 334

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Book Description
Millets and sorghum are extremely important crops in many developing nations and because of the ability of many of them to thrive in low-moisture situations they represent some exciting opportunities for further development to address the continuing and increasing impact of global temperature increase on the sustainability of the world’s food crops. The main focus of this thorough new book is the potential for crop improvement through new and traditional methods, with the book’s main chapters covering the following crops: sorghum, pearl millet, finger millet, foxtail milet, proso millet, little millet, barnyard millet, kodo millet, tef and fonio. Further chapters cover pests and diseases, nutritional and industrial importance, novel tools for improvement, and seed systems in millets. Millets and Sorghum provides full and comprehensive coverage of these crucially important crops, their biology, world status and potential for improvement, and is an essential purchase for crop and plant scientists, and food scientists and technologists throughout the developed and developing world. All libraries in universities and research establishment where biological and agricultural sciences are studied and taught should have copies of this important book on their shelves.

Plants of Oceanic Islands

Plants of Oceanic Islands PDF Author: Tod F. Stuessy
Publisher: Cambridge University Press
ISBN: 1107180074
Category : History
Languages : en
Pages : 519

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Book Description
This book provides a comprehensive view of the origin and evolution of the plants of an entire oceanic archipelago.

Field Guide to Grasses of the Mid-Atlantic

Field Guide to Grasses of the Mid-Atlantic PDF Author: Sarah Chamberlain
Publisher: Penn State Press
ISBN: 0271081791
Category : Nature
Languages : en
Pages : 355

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Book Description
Grasses are among the most ubiquitous plants on the planet. They inhabit a wide geographic range and are found in a variety of natural habitats. The small parts of the grass flower and specialized terminology, however, can make identifying grasses a challenging endeavor. Sarah Chamberlain’s Field Guide to Grasses of the Mid-Atlantic makes identification simpler for everyone—regardless of their previous botanical knowledge. Featuring an easy-to-use dichotomous key, this is a user-friendly guide to more than 300 types of grasses found from the Blue Ridge Mountains and southern plains to the Appalachians and the Allegheny Plateau. Each major entry contains detailed species diagrams as well as common names, habitats, and distribution. The book’s opening sections outline the parts of grass flowers and describe stem, leaf, and sheath characteristics. With a wealth of illustrations, instructions on how to use the key, and a glossary of terms, Field Guide to Grasses of the Mid-Atlantic is an indispensable reference for naturalists and conservationists, botanists, land management professionals, and students and scholars of mid-Atlantic flora.

Weed Biology and Management

Weed Biology and Management PDF Author: Inderjit
Publisher: Springer Science & Business Media
ISBN: 9401705526
Category : Science
Languages : en
Pages : 550

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Book Description
Weeds hold an enigmatic and sometimes-controversial place in agriculture, where they are generally reviled, grudgingly tolerated, and occasionally admired. In most cases, growers make considerable effort to reduce the negative economic impact of weeds because they compete with crops for resources and hinder field operations, thereby affecting crop productivity and quality, and ultimately the sustainability of agriculture. Weed control in production agriculture is commonly achieved through the integration of chemical, biological, and mechanical management methods. Chemicals (herbicides) usually inhibit the growth and establishment of weed plants by interfering with various physiological and biochemical pathways. Biological methods include crop competition, smother crops, rotation crops, and allelopathy, as well as specific insect predators and plant pathogens. Mechanical methods encompass an array of tools from short handled hoes to sophisticated video-guided robotic machines. Integrating these technologies, in order to relieve the negative impacts of weeds on crop production in a way that allows growers to optimize profits and preserve human health and the environment, is the science of weed management.

Taxonomic Revision of Ficus Sect. Pharmacosycea (Moraceae)

Taxonomic Revision of Ficus Sect. Pharmacosycea (Moraceae) PDF Author: Leandro Cardoso Pederneiras
Publisher:
ISBN: 9781943751075
Category : Ficus (Plants)
Languages : en
Pages : 148

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Book Description


Virus Taxonomy

Virus Taxonomy PDF Author: International Committee on Taxonomy of Viruses
Publisher: Elsevier
ISBN: 0123846846
Category : Science
Languages : en
Pages : 1463

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Book Description
The practical need to partition the world of viruses into distinguishable, universally agreed upon entities is the ultimate justification for developing a virus classification system. Since 1971, the International Committee on Taxonomy of Viruses (ICTV) operating on behalf of the world community of virologists has taken on the task of developing a single, universal taxonomic scheme for all viruses infecting animals (vertebrate, invertebrates, and protozoa), plants (higher plants and algae), fungi, bacteria, and archaea. The current report builds on the accumulated taxonomic construction of the eight previous reports dating back to 1971 and records the proceedings of the Committee since publication of the last report in 2005. Representing the work of more than 500 virologists worldwide, this report is the authoritative reference for virus organization, distinction, and structure.