Experiments on the Supposed Deterioration of Varieties of Vegetables in Porto Rico with Suggestions for Seed Preservation (Classic Reprint)

Download Experiments on the Supposed Deterioration of Varieties of Vegetables in Porto Rico with Suggestions for Seed Preservation (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780265618998
Total Pages : 36 pages
Book Rating : 4.6/5 (189 download)

DOWNLOAD NOW!


Book Synopsis Experiments on the Supposed Deterioration of Varieties of Vegetables in Porto Rico with Suggestions for Seed Preservation (Classic Reprint) by : C. F. Kinman

Download or read book Experiments on the Supposed Deterioration of Varieties of Vegetables in Porto Rico with Suggestions for Seed Preservation (Classic Reprint) written by C. F. Kinman and published by Forgotten Books. This book was released on 2017-10-25 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Experiments on the Supposed Deterioration of Varieties of Vegetables in Porto Rico With Suggestions for Seed Preservation Vegetable gardening in Porto Rico is a small industry and one in which there has been little progress for many years. Aside from the culture Of tomatoes, Okra, beans, pigeon peas, and starchy root crops, which are grown as horticultural crops, the farm garden is seldom seen. The commercial gardens are few and small and devoted to the culture Of few vegetables, these Often Of inferior type. The poor development Of the vegetable industry results from the unfavorable soil andclimatic conditions, a lack Of knowledge regarding the value of the best varieties and concerning good seed and its storage, and the production of seed at home. There is a belief that northern-grown vegetables degenerate quickly in Porto Rico and that the seed from even the first generation produces plants which are inferior to their parents. This belief results partly from the common practices in vegetable growing. On account of the heavy summer rains, the crops which are grown from seed are for the most part planted in the fall or winter. If seed harvested from these plantings is immediately sown, the plants as a rule give poor results, as they must contend with heavy rains, intense heat, and other unfavorable conditions. The unsatisfactory development and yield Of the plants are naturally but unfairly attributed to the rapid degeneration of the seed resulting from the effect of the tropical climate. Because of the high humidity, seed deteriorates rapidly in the Tropics if exposed to the open air, and, therefore, much of the seed Offered for sale by local dealers is almost valueless. Imported seed is Often several months Old when it arrives here, and it soon loses its viability, leaving the home product to supply the demand. The defective methods employed in collecting, curing, and storing seed render much of the seed harvested in winter useless for planting the following winter, and seed produced during the rainy season, when seed production is very low, Often must supply the demand. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

How to Grow More Vegetables, Ninth Edition

Download How to Grow More Vegetables, Ninth Edition PDF Online Free

Author :
Publisher : Ten Speed Press
ISBN 13 : 0399579192
Total Pages : 264 pages
Book Rating : 4.3/5 (995 download)

DOWNLOAD NOW!


Book Synopsis How to Grow More Vegetables, Ninth Edition by : John Jeavons

Download or read book How to Grow More Vegetables, Ninth Edition written by John Jeavons and published by Ten Speed Press. This book was released on 2017-07-25 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's leading resource on biointensive, sustainable, high-yield organic gardening is thoroughly updated throughout, with new sections on using 12 percent less water and increasing compost power. Long before it was a trend, How to Grow More Vegetables brought backyard ecosystems to life for the home gardener by demonstrating sustainable growing methods for spectacular organic produce on a small but intensive scale. How to Grow More Vegetables has become the go-to reference for food growers at every level, whether home gardeners dedicated to nurturing backyard edibles with minimal water in maximum harmony with nature's cycles, or a small-scale commercial producer interested in optimizing soil fertility and increasing plant productivity. In the ninth edition, author John Jeavons has revised and updated each chapter, including new sections on using less water and increasing compost power.

The Ecology of Human Development

Download The Ecology of Human Development PDF Online Free

Author :
Publisher : Harvard University Press
ISBN 13 : 0674028848
Total Pages : 349 pages
Book Rating : 4.6/5 (74 download)

DOWNLOAD NOW!


Book Synopsis The Ecology of Human Development by : Urie BRONFENBRENNER

Download or read book The Ecology of Human Development written by Urie BRONFENBRENNER and published by Harvard University Press. This book was released on 2009-06-30 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a book that challenges the very basis of the way psychologists have studied child development. According to Urie Bronfenbrenner, one of the world's foremost developmental psychologists, laboratory studies of the child's behavior sacrifice too much in order to gain experimental control and analytic rigor. Laboratory observations, he argues, too often lead to "the science of the strange behavior of children in strange situations with strange adults for the briefest possible periods of time." To understand the way children actually develop, Bronfenbrenner believes that it will be necessary to observe their behavior in natural settings, while they are interacting with familiar adults over prolonged periods of time. This book offers an important blueprint for constructing such a new and ecologically valid psychology of development. The blueprint includes a complete conceptual framework for analysing the layers of the environment that have a formative influence on the child. This framework is applied to a variety of settings in which children commonly develop, ranging from the pediatric ward to daycare, school, and various family configurations. The result is a rich set of hypotheses about the developmental consequences of various types of environments. Where current research bears on these hypotheses, Bronfenbrenner marshals the data to show how an ecological theory can be tested. Where no relevant data exist, he suggests new and interesting ecological experiments that might be undertaken to resolve current unknowns. Bronfenbrenner's groundbreaking program for reform in developmental psychology is certain to be controversial. His argument flies in the face of standard psychological procedures and challenges psychology to become more relevant to the ways in which children actually develop. It is a challenge psychology can ill-afford to ignore.

Restoring Tropical Forests

Download Restoring Tropical Forests PDF Online Free

Author :
Publisher : Royal Botanic Gardens Kew
ISBN 13 : 9781842464427
Total Pages : 0 pages
Book Rating : 4.4/5 (644 download)

DOWNLOAD NOW!


Book Synopsis Restoring Tropical Forests by : Stephen D. Elliott

Download or read book Restoring Tropical Forests written by Stephen D. Elliott and published by Royal Botanic Gardens Kew. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Restoring Tropical Forests is a user-friendly guide to restoring forests throughout the tropics. Based on the concepts, knowledge and innovative techniques developed at Chiang Mai University's Forest Restoration Research Unit, this book will enable improvements in existing forest restoration projects and provide a key resource for new ones. The book presents three aspects of the restoration of tropical forest ecosystems: the concepts of tropical forest dynamics and regeneration that are relevant to tropical forest restoration, proven restoration techniques and case studies of their successful application, and research methods to refine such techniques and adapt them to local ecological and socio-economic conditions.

Enabling sustainable food systems

Download Enabling sustainable food systems PDF Online Free

Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251329907
Total Pages : 260 pages
Book Rating : 4.2/5 (513 download)

DOWNLOAD NOW!


Book Synopsis Enabling sustainable food systems by : Food and Agriculture Organization of the United Nations

Download or read book Enabling sustainable food systems written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2020-08-01 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable food systems are fundamental to ensuring that future generations are food secure and eat healthy diets. To transition towards sustainability, many food system activities must be reconstructed, and myriad actors around the world are starting to act locally. While some changes are easier than others, knowing how to navigate through them to promote sustainable consumption and production practices requires complex skill sets. This handbook is written for “sustainable food systems innovators” by a group of innovators from Asia, Africa, the Americas and Europe who are leading initiatives to grow, share, sell and consume more sustainable foods in their local contexts. It includes experiences that are changing the organizational structures of local food systems to make them more sustainable. The handbook is organized as a “choose your own adventure” story where each reader – individually or in a facilitated group – can develop their own personalized learning and action journeys according to their priorities. The topics included in this handbook are arranged into four categories of innovations: engaging consumers, producing sustainably, getting products to market and getting organized.

Wildland Shrubs -- Their Biology and Utilization

Download Wildland Shrubs -- Their Biology and Utilization PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 802 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis Wildland Shrubs -- Their Biology and Utilization by : C. M. McKell

Download or read book Wildland Shrubs -- Their Biology and Utilization written by C. M. McKell and published by . This book was released on 1972 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pigments in Vegetables

Download Pigments in Vegetables PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461520339
Total Pages : 361 pages
Book Rating : 4.4/5 (615 download)

DOWNLOAD NOW!


Book Synopsis Pigments in Vegetables by : Jeana Gross

Download or read book Pigments in Vegetables written by Jeana Gross and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Handbook of Global Freshwater Invasive Species

Download A Handbook of Global Freshwater Invasive Species PDF Online Free

Author :
Publisher : Routledge
ISBN 13 : 1136461248
Total Pages : 918 pages
Book Rating : 4.1/5 (364 download)

DOWNLOAD NOW!


Book Synopsis A Handbook of Global Freshwater Invasive Species by : Robert A. Francis

Download or read book A Handbook of Global Freshwater Invasive Species written by Robert A. Francis and published by Routledge. This book was released on 2012-03-12 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.

Riches of the Forest

Download Riches of the Forest PDF Online Free

Author :
Publisher : CIFOR
ISBN 13 : 9793361468
Total Pages : 153 pages
Book Rating : 4.7/5 (933 download)

DOWNLOAD NOW!


Book Synopsis Riches of the Forest by : Citlalli López Binnqüist

Download or read book Riches of the Forest written by Citlalli López Binnqüist and published by CIFOR. This book was released on 2004-01-01 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction: setting the scene; Fruits; Leaves; Seeds, Roots and shoots; Bark and wood; Exudates; Lessons learned: cultural and commercial benefits of forest products.

The Coal Question

Download The Coal Question PDF Online Free

Author :
Publisher : Franklin Classics
ISBN 13 : 9780341876854
Total Pages : 418 pages
Book Rating : 4.8/5 (768 download)

DOWNLOAD NOW!


Book Synopsis The Coal Question by : W Stanley Jevons

Download or read book The Coal Question written by W Stanley Jevons and published by Franklin Classics. This book was released on 2018-10-09 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Globalization and Development

Download Globalization and Development PDF Online Free

Author :
Publisher : Stanford University Press
ISBN 13 : 9780804749565
Total Pages : 238 pages
Book Rating : 4.7/5 (495 download)

DOWNLOAD NOW!


Book Synopsis Globalization and Development by : José Antonio Ocampo

Download or read book Globalization and Development written by José Antonio Ocampo and published by Stanford University Press. This book was released on 2003 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globalization and Development draws upon the experiences of the Latin American and Caribbean region to provide a multidimensional assessment of the globalization process from the perspective of developing countries. Based on a study by the United Nations Economic Commission for Latin America and the Caribbean (ECLAC), this book gives a historical overview of economic development in the region and presents both an economic and noneconomic agenda that addresses disparity, respects diversity, and fosters complementarity among regional, national, and international institutions. For orders originating outside of North America, please visit the World Bank website for a list of distributors and geographic discounts at http://publications.worldbank.org/howtoorder or e-mail [email protected].

Global Re-introduction Perspectives

Download Global Re-introduction Perspectives PDF Online Free

Author :
Publisher : IUCN
ISBN 13 : 283171320X
Total Pages : 366 pages
Book Rating : 4.8/5 (317 download)

DOWNLOAD NOW!


Book Synopsis Global Re-introduction Perspectives by : Pritpal S. Soorae

Download or read book Global Re-introduction Perspectives written by Pritpal S. Soorae and published by IUCN. This book was released on 2010 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This is the second issue in the Global Re-introduction Perspectives series and has been produced in the same standardized format as the previous one. The case-studies are arranged in the following order: Introduction, Goals, Success Indicators, Project Summary, Major Difficulties Faced, Major Lessons Learned, Success of Project with reasons for success or failure. For this second issue we received a total of 72 case-studies compared to 62 in the last issue. These case studies cover the following taxa as follows: invertebrates (9), fish (6), amphibians (5), reptiles (7), birds (13), mammals (20) and plants (12) ... We hope the information presented in this book will provide a broad global perspective on challenges facing re-introduction projects trying to restore biodiversity."--Pritpal S. Soorae.

Assembling the Tropics

Download Assembling the Tropics PDF Online Free

Author :
Publisher : Cambridge University Press
ISBN 13 : 1107196639
Total Pages : 385 pages
Book Rating : 4.1/5 (71 download)

DOWNLOAD NOW!


Book Synopsis Assembling the Tropics by : Hugh Cagle

Download or read book Assembling the Tropics written by Hugh Cagle and published by Cambridge University Press. This book was released on 2018-09-06 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book charts the convergence of science, culture, and politics across Portugal's empire, showing how a global geographical concept was born. In accessible, narrative prose, this book explores the unexpected forms that science took in the early modern world. It highlights little-known linkages between Asia and the Atlantic world.

Rabbits, Hares and Pikas

Download Rabbits, Hares and Pikas PDF Online Free

Author :
Publisher : IUCN
ISBN 13 : 9782831700199
Total Pages : 176 pages
Book Rating : 4.7/5 (1 download)

DOWNLOAD NOW!


Book Synopsis Rabbits, Hares and Pikas by : Joseph A. Chapman

Download or read book Rabbits, Hares and Pikas written by Joseph A. Chapman and published by IUCN. This book was released on 1990 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Action Plan provides an overview of the state of knowledge about all species of lagomorphs, provides a contemporary framework about their importance to humans and the world’s ecosystems, reviews their status on a worldwide scale, and makes recommendations for conservation action to prevent the extinction of any lagomorph species and to allow their populations to recover to safe and production levels.

World Development Report 2020

Download World Development Report 2020 PDF Online Free

Author :
Publisher : World Bank Publications
ISBN 13 : 1464814953
Total Pages : 511 pages
Book Rating : 4.4/5 (648 download)

DOWNLOAD NOW!


Book Synopsis World Development Report 2020 by : World Bank

Download or read book World Development Report 2020 written by World Bank and published by World Bank Publications. This book was released on 2019-11-19 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global value chains (GVCs) powered the surge of international trade after 1990 and now account for almost half of all trade. This shift enabled an unprecedented economic convergence: poor countries grew rapidly and began to catch up with richer countries. Since the 2008 global financial crisis, however, the growth of trade has been sluggish and the expansion of GVCs has stalled. Meanwhile, serious threats have emerged to the model of trade-led growth. New technologies could draw production closer to the consumer and reduce the demand for labor. And trade conflicts among large countries could lead to a retrenchment or a segmentation of GVCs. World Development Report 2020: Trading for Development in the Age of Global Value Chains examines whether there is still a path to development through GVCs and trade. It concludes that technological change is, at this stage, more a boon than a curse. GVCs can continue to boost growth, create better jobs, and reduce poverty provided that developing countries implement deeper reforms to promote GVC participation; industrial countries pursue open, predictable policies; and all countries revive multilateral cooperation.

Exploration, Maintenance, and Utilization of Sweet Potato Genetic Resources

Download Exploration, Maintenance, and Utilization of Sweet Potato Genetic Resources PDF Online Free

Author :
Publisher : International Potato Center
ISBN 13 : 9789290601159
Total Pages : 382 pages
Book Rating : 4.6/5 (11 download)

DOWNLOAD NOW!


Book Synopsis Exploration, Maintenance, and Utilization of Sweet Potato Genetic Resources by :

Download or read book Exploration, Maintenance, and Utilization of Sweet Potato Genetic Resources written by and published by International Potato Center. This book was released on 1988 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: To review the priorities for sweet potato germ plasm exploration and collection; To determine the best strategies for sweet potato germ plasm conservation; To establish guidelines for evaluations in the sweet potato collection; To set out strategies for utilizing these genetic resources and establish CIP's breeding priorities; To determine CIP's comparative advantage for research amongst what other institutions are already accomplishing.

The IUCN Invertebrate Red Data Book

Download The IUCN Invertebrate Red Data Book PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 696 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis The IUCN Invertebrate Red Data Book by : Sue Wells

Download or read book The IUCN Invertebrate Red Data Book written by Sue Wells and published by . This book was released on 1983 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: