Multiplicaci N De Plantas Hort Colas

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Multiplicacion De Plantas

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Author : Martha Alvarez
language : es
Publisher: Editorial Albatros
Release Date : 2011

Multiplicacion De Plantas written by Martha Alvarez and has been published by Editorial Albatros this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Floriculture categories.

Una guía esencial para generar nuevas plantas a través de la siembra o del estaquillado. Técnicas para estimular la germinación de las semillas, sustratos e implementos indicados para cada tipo de planta, métodos de siembra y transplante. Técnicas del estaquillado. Esquejes de tallos, de hojas y de rizomas. Herramientas, accesorios y consejos necesarios para optimizar el proceso de propagación de plantas.

Morphology And Infrageneric Relationships Of The Genus Jatropha Euphorbiaceae

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Author : Bijan Dehgan
language : en
Publisher: Univ of California Press
Release Date : 1979-01-01

Morphology And Infrageneric Relationships Of The Genus Jatropha Euphorbiaceae written by Bijan Dehgan and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979-01-01 with Nature categories.

Cover Crops In West Africa

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Author : International Development Research Centre (Canada)
language : en
Publisher: IDRC
Release Date : 1998

Cover Crops In West Africa written by International Development Research Centre (Canada) and has been published by IDRC this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Cover crops categories.

Cover Crops in West Africa Contributing to Sustainable Agriculture

Glosario Del Banco Mundial

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Author : World Bank
language : en
Publisher: World Bank Publications
Release Date : 1996

Glosario Del Banco Mundial written by World Bank and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Business & Economics categories.

This edition of the World Bank has been revised and expanded by the Terminology Unit in the Languages Services Division of the World Bank in collaboration with the English, Spanish, and French Translation Sections. The Glossary is intended to assist the Bank's translators and interpreters, other Bank staff using French and Spanish in their work, and free-lance translator's and interpreters employed by the Bank. For this reason, the Glossary contains not only financial and economic terminology and terms relating to the Bank's procedures and practices, but also terms that frequently occur in Bank documents, and others for which the Bank has a preferred equivalent. Although many of these terms, relating to such fields as agriculture, education, energy, housing, law, technology, and transportation, could be found in other sources, they have been assembled here for ease of reference. A list of acronyms occurring frequently in Bank texts (the terms to which they refer being found in the Glossary) and a list of international, regional, and national organizations will be found at the end of the Glossary.

Principles Of Dispersal In Higher Plants

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Author : L. van der Pijl
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Principles Of Dispersal In Higher Plants written by L. van der Pijl and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Nature categories.

Reviewers from diverse branches of botany have exerted pressure to have chapters dealing with their field extended. If only to cover his incompetence, the author could not accede to these requests. Nor was it possible to respond to Eastern European urgings to extend the classificatory terminology, especially in ChapterX. He is grateful for indications of factual shortcomings in the chosen field, especially for those by Dr. RUDOLF SCHMID (Ann Arbor), who provided exten sive comment. L. VAN DER PIlL The Hague, spring 1972 Preface to the First Edition The work offered here is a companion volume to the work by K. FAEGRI and 1. VAN DER PIJL, Principles of Pollination Ecology, whim. deals with the preced ing phase of reproduction in plants. In the present work too, the emphasis is on principles and ecology. It is neither an enumeration of mechanisms, nor a compilation of cases. RIDLEY'S monumental work The Dispersal of Plants Throughout the World comprises 700 large pages of small print, and research has proceeded since then. Though this work is more than just a compilation and contains much insight and thoughts on principles in addition to reviews, its completeness hinders its use as a text book. As a reference work, it is unsurpassed and the writer made frequent use of it. The writer paid special attention to functional backgrounds for the use of taxonomists working with "characters" and to biosystematics at the macro-level.

Wild Crop Relatives Genomic And Breeding Resources

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Author : Chittaranjan Kole
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-08-27

Wild Crop Relatives Genomic And Breeding Resources written by Chittaranjan Kole and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-27 with Science categories.

Wild crop relatives are now playing a significant part in the elucidation and improvement of the genomes of their cultivated counterparts. This work includes comprehensive examinations of the status, origin, distribution, morphology, cytology, genetic diversity and available genetic and genomic resources of numerous wild crop relatives, as well as of their evolution and phylogenetic relationship. Further topics include their role as model plants, genetic erosion and conservation efforts, and their domestication for the purposes of bioenergy, phytomedicines, nutraceuticals and phytoremediation. Wild Crop Relatives: Genomic and Breeding Resources comprises 10 volumes on Cereals, Millets and Grasses, Oilseeds, Legume Crops and Forages, Vegetables, Temperate Fruits, Tropical and Subtropical Fruits, Industrial Crops, Plantation and Ornamental Crops, and Forest Trees. It contains 125 chapters written by nearly 400 well-known authors from about 40 countries.

Globalization For Development

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Author : Ian Goldin
language : en
Publisher: World Bank Publications
Release Date : 2007-05-16

Globalization For Development written by Ian Goldin and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-16 with Business & Economics categories.

Globalization and its relation to poverty reduction and development is not well understood. The book identifies the ways in which globalization can overcome poverty or make it worse. The book defines the big historical trends, identifies main global flows - trade, finance, aid, migration, and ideas - and examines how each can contribute to undermine economic development. By considering what helps and what does not, the book presents policy recommendations to make globalization more effective as a vehicle for shared growth and prosperity. It will be of interest to students, researchers and anyone interested in the effects of globalization in today's economy and in international development issues.

Toward A Sustainable Agriculture Through Plant Biostimulants

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Author : Youssef Rouphael
language : en
Publisher: MDPI
Release Date : 2021-02-22

Toward A Sustainable Agriculture Through Plant Biostimulants written by Youssef Rouphael and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-22 with Science categories.

Over the past decade, interest in plant biostimulants has been on the rise, compelled by the growing interest of researchers, extension specialists, private industries, and farmers in integrating these products in the array of environmentally friendly tools to secure improved crop performance, nutrient efficiency, product quality, and yield stability. Plant biostimulants include diverse organic and inorganic substances, natural compounds, and/or beneficial microorganisms such as humic acids, protein hydrolysates, seaweed and plant extracts, silicon, endophytic fungi like mycorrhizal fungi, and plant growth-promoting rhizobacteria belonging to the genera Azospirillum, Azotobacter, and Rhizobium. Other substances (e.g., chitosan and other biopolymers and inorganic compounds) can have biostimulant properties, but their classification within the group of biostimulants is still under consideration. Plant biostimulants are usually applied to high-value crops, mainly greenhouse crops, fruit trees and vines, open-field crops, flowers, and ornamentals to sustainably increase yield and product quality. The global biostimulant market is currently estimated at about $2.0 billion and is expected to reach $3.0 billion by 2021 at an annual growth rate of 13%. A growing interest in plant biostimulants from industries and scientists was demonstrated by the high number of published peer-reviewed articles, conferences, workshops, and symposia in the past ten years. This book compiles several original research articles, technology reports, methods, opinions, perspectives, and invited reviews and mini reviews dissecting the biostimulatory action of these natural compounds and substances and beneficial microorganisms on crops grown under optimal and suboptimal growing conditions (e.g., salinity, drought, nutrient deficiency and toxicity, heavy metal contaminations, waterlogging, and adverse soil pH conditions). Also included are contributions dealing with the effect as well as the molecular and physiological mechanisms of plant biostimulants on nutrient efficiency, product quality, and modulation of the microbial population both quantitatively and qualitatively. In addition, identification and understanding of the optimal method, time, rate of application and phenological stage for improving plant performance and resilience to stress as well as the best combinations of plant species/cultivar × environment × management practices are also reported. We strongly believe that high standard reflected in this compilation on the principles and practices of plant biostimulants will foster knowledge transfer among scientific communities, industries, and agronomists, and will enable a better understanding of the mode of action and application procedures of biostimulants in different cropping systems.

The Ecology Of Seeds

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Author : Michael Fenner
language : en
Publisher: Cambridge University Press
Release Date : 2005-02-24

The Ecology Of Seeds written by Michael Fenner and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-02-24 with Science categories.

What determines the number and size of the seeds produced by a plant? How often should it reproduce them? How often should a plant produce them? Why and how are seeds dispersed, and what are the implications for the diversity and composition of vegetation? These are just some of the questions tackled in this wide-ranging review of the role of seeds in the ecology of plants. The authors bring together information on the ecological aspects of seed biology, starting with a consideration of reproductive strategies in seed plants and progressing through the life cycle, covering seed maturation, dispersal, storage in the soil, dormancy, germination, seedling establishment, and regeneration in the field. The text encompasses a wide range of concepts of general relevance to plant ecology, reflecting the central role that the study of seed ecology has played in elucidating many fundamental aspects of plant community function.

Common Trees Of Puerto Rico And The Virgin Islands

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Author : Elbert Luther Little
language : en
Publisher:
Release Date : 1964

Common Trees Of Puerto Rico And The Virgin Islands written by Elbert Luther Little and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Trees categories.