Download or read book Andean Roots and Tubers written by Michael Hermann and published by International Potato Center. This book was released on 1997 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Andean roots tubers at the crossroads; Ahipa: pachyhizus (Wedd.) Parodi; Arracacha: arracacha xanthirrhiza Bancroft; Maca: Lepidium meyenii Walp; Yacon: Smallanthus sconchifolius (Poepp. & Endl.).
Download or read book Brazilwood written by Ricardo Maranhão and published by Editora Terceiro Nome. This book was released on 2019-02-11 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brazil's name comes from the tree called brazilwood, used during 350 years to embellish with red color the clothing of powerful people in Europe, and for that reason it turned to be one of Brazil's export riches, collected to a large extent. Over those years, it even became the subject of a number of policies issued by Portuguese, French and Dutch governments; and produced funds to pay for the external debt created in order to enable the country's independence. That is why it was strongly endangered. This book tells this story and presents the present situation of the red wood, including its use for good music, onde the best violin bows in the world are made of brazilwood.
Download or read book Agrindex written by and published by . This book was released on 1985 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brasil written by Unesco. Science Cooperation Office for Latin America and published by . This book was released on 1963 with total page 1086 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index catalogue of Medical and Veterinary Zoology written by United States. Bureau of Animal Industry. Zoological Division and published by . This book was released on 1932 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Flowering written by Abraham H. Halevy and published by CRC Press. This book was released on 2019-07-23 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes are an exhaustive source of information on the control and regulation of flowering. They present data on the factors controlling flower induction and how they may be affected by climate and chemical treatments. For each plant, specific information is provided on all aspects of flower development, including sex expression, requirements for flowering initiation and development, photoperiod, light density, vernalization, and other temperature effects and interactions. Individual species are described from the standpoint of juvenility and maturation, morphology, induction and morphogenesis to anthesis. All information is presented alphabetically for easy reference
Download or read book Provisional Schedule written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 1280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Varieties and Landraces written by Marney Pascoli Cereda and published by Elsevier. This book was released on 2023-05-05 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Varieties and Landraces: Cultural Practices and Traditional Uses, Volume Two in the Underground Starchy Crops of South American Origin series, brings information on the applied level of producing and using starch from a range of plants grown in tropical and subtropical areas of South American origin. The book presents the economic and social importance of these crops that store starch in underground organs. The title also explores bioactive compounds as a way for the valorization of these crops, along with commercial and traditional cultivation in South America (Colombia/Venezuela/Andean highlands, Mexico, Brazilian savannah and Pantanal, besides the Amazon forest), bringing botanical information, too. Edited by a team of experts with a solid background in starch extraction research, this book is ideal for anyone involved in research and development, as well as anyone in cultivation, quality control and legislation in the field of starch. - Presents a summary view of how agricultural production and cultivation of starchy crops occur in their countries of origin, highlighting their strengths and challenges - Covers the possibilities for local development by valuing products obtained from natural crops in more distant and scarcer markets of variability - Evaluates landraces that are found in small-scale agriculture where traditions are maintained, including tubers, rhizomes and roots as carbohydrate sources used as stable foods in South American countries
Download or read book Biotechnological strategies for the conservation of medicinal and ornamental climbers written by Anwar Shahzad and published by Springer. This book was released on 2015-12-24 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an overview on adoption of biotechnological approaches for the conservation, micropropagation, synseed production of various medicinal and ornamental climbers. The work includes a brief chapter on evolution and diversification of climbers. Other chapters give insights on protocols for in vitro propagation and synseed production of selected threatened medicinal and ornamental climbers. Informative chapter on the production of bioactive compound and their enhancement through genetic transformation and elicitation have been incorporated to cover latest advancement in the field of plant biotechnology. This book also explores the use of molecular marker technique for the desired improvement/magnification of medicinal and aesthetic value of climbing plants.
Download or read book Genes Enzymes and Populations written by Adrian Srb and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume includes the large majority of papers given at the symposium entitled "Fundamental Approaches to Plant and Animal Improvement," held at Cali, Colombia, in November, 1972. The primary focal points were on various genetic mechanisms, including gene action and mutation, the development of phenotypic attributes, and on evolution, including that controlled by man for agricultural purposes. In fact, very little referring in any particular way to animal improvement was included, while a great deal of attention was paid to higher plants and to microorganisms. On the other hand, both the population genetics of insects and insect control were considered. Thus Genes, Enzymes, and Populations, the title given to this published work, seems to me to represent somewhat more fairly the contents than does the original symposium title. Given the intent of the symposium, which is expressed in the original title, the published record cannot be expected to be a neatly packaged presentation of some highly defined subject matter. Indeed the diverse subjects represent some, but by no means all, of the varied and dynamic scientific activities that need to be components in the improvement and production of agriculturally Significant plants at a time when world populations are rapidly increasing and shortages of food occurring. In any case, the organizers of the symposium wisely decided that considerations of environment as well as of genetics should be introduced into the thinking of the group and that physiology and molecular biology could not be ignored.
Download or read book Corporate Author Headings written by Federal Council for Science and Technology (U.S.). Committee on Scientific and Technical Information and published by . This book was released on 1970 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brazilian Serial Documents written by Mary Lombardi and published by Bloomington : Indiana University Press. This book was released on 1974 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index catalogue of Medical and Veterinary Zoology written by and published by . This book was released on 1957 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supplements 1-14 have Authors sections only; supplements 15- include an additional section: Parasite-subject catalogue.
Download or read book Fragile Ecosystems written by E.G. Farnworth and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Institute of Ecology (TIE) was organized to provide a mech anism for addressing ecological and environmental issues that were beyond the special interests of ecology as a profession. One method of evaluating such issues is the workshop, and this report describes the results of the third TIE workshop on a major environmental subject. The ecology of tropical regions is of interest to all the inhabitants of the biosphere. The tropics provide mankind with both the opportunity for and the challenge of essential resources, land for settlement and development, and waters for numerous uses. Moreover, they provide examples of misuse of the landscape, fragility of ecological systems, and serious environmental problems. Unfortunately, the study of the ecology of the tropics has not kept pace with the ecology of other regions. The purpose of this report, therefore, is to determine the research approaches that will lead to advances in our theoretical un derstanding of tropical systems and, more importantly, in the applica tion of that knowledge to human problems. Although the principal focus of the report is on the neotropics, it will be useful to the full spectrum of persons concerned with the tropics around the world government officials, sCientists, students of ecology, and others. TIE is especially pleased to thank the numerous scientists and ad ministrators who participated in the workshop and who contributed to this report. Arthur D.
Download or read book Inter American Agricultural Medal 1974 written by and published by IICA Biblioteca Venezuela. This book was released on with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
