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Author: Massimiliano Renna
Publisher: MDPI
ISBN: 3038977209
Category : Technology & Engineering
Languages : en
Pages : 174
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Book Description
Intensive agriculture has generally resulted in higher productivity, but also in a trend towards decreasing levels of agro-biodiversity, which represents a key point in ensuring the adaptability and resilience of agro-ecosystems in the global challenge to produce more and better food in a sustainable way. The biodiversity of vegetable crops includes genetic diversity—both as species diversity (interspecific diversity) and as a diversity of genes within a species (intraspecific diversity) with regard to the vegetable varieties grown—and the diversity of agro-ecosystems (agro-biodiversity). The purpose of this Special Issue is to publish high-quality research papers addressing recent progress and perspectives on different aspects related to the biodiversity of vegetable crops. Original, high-quality contributions that have not yet been published, or that are not currently under review by other journals have been sought. The papers in this Special Issue cover a broad range of aspects and report recent research results regarding agro-biodiversity, which continues to be of significant relevance for both genetic and agricultural applications. All contributions are of significant relevance and could stimulate further research in this area.
Author: Massimiliano Renna
Publisher: MDPI
ISBN: 3038977209
Category : Technology & Engineering
Languages : en
Pages : 174
Get Book Here
Book Description
Intensive agriculture has generally resulted in higher productivity, but also in a trend towards decreasing levels of agro-biodiversity, which represents a key point in ensuring the adaptability and resilience of agro-ecosystems in the global challenge to produce more and better food in a sustainable way. The biodiversity of vegetable crops includes genetic diversity—both as species diversity (interspecific diversity) and as a diversity of genes within a species (intraspecific diversity) with regard to the vegetable varieties grown—and the diversity of agro-ecosystems (agro-biodiversity). The purpose of this Special Issue is to publish high-quality research papers addressing recent progress and perspectives on different aspects related to the biodiversity of vegetable crops. Original, high-quality contributions that have not yet been published, or that are not currently under review by other journals have been sought. The papers in this Special Issue cover a broad range of aspects and report recent research results regarding agro-biodiversity, which continues to be of significant relevance for both genetic and agricultural applications. All contributions are of significant relevance and could stimulate further research in this area.
Author: Massimiliano Renna
Publisher:
ISBN: 9783038977216
Category : Agriculture (General)
Languages : en
Pages : 174
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Book Description
Intensive agriculture has generally resulted in higher productivity, but also in a trend towards decreasing levels of agro-biodiversity, which represents a key point in ensuring the adaptability and resilience of agro-ecosystems in the global challenge to produce more and better food in a sustainable way. The biodiversity of vegetable crops includes genetic diversity--both as species diversity (interspecific diversity) and as a diversity of genes within a species (intraspecific diversity) with regard to the vegetable varieties grown--and the diversity of agro-ecosystems (agro-biodiversity). The purpose of this Special Issue is to publish high-quality research papers addressing recent progress and perspectives on different aspects related to the biodiversity of vegetable crops. Original, high-quality contributions that have not yet been published, or that are not currently under review by other journals have been sought. The papers in this Special Issue cover a broad range of aspects and report recent research results regarding agro-biodiversity, which continues to be of significant relevance for both genetic and agricultural applications. All contributions are of significant relevance and could stimulate further research in this area.
Author: Z. Abraham
Publisher: Daya Books
ISBN: 9788170354901
Category : Science
Languages : en
Pages : 390
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Book Description
Among the natural resources, plant biodiversity is the key to human existence and survival. Horticultural crops contribute to nutritional and livelihood security. Mankind depends on near about 5000 plant species worldwide to meet food and other needs. This number is just a fraction of total world flora of 2.5 lakh species of mosses, ferns, conifers and flowering plants. More than 50,000 plant species are meeting the food (calories) needs of human world wide. There is still greater dependence on a few plant species; 20 to 30 in global context. Horticultural crops encompass fruit crops, vegetables, ornamentals, plantation crops, spices, aromatic and medicinal plants, tuber crops and mushrooms. Temperate, subtropical and tropical horticultural crops are characterized by their adoption to varying ecology and land use patterns. The present volume Biodiversity in Horticultural Crops has 18 chapters contributed by eminent scientists working in the respective crops. Biodiversity is conceived as gift of nature for sustainability, nutritional security and above all to widen the food basket. Man lives not for food alone, but to enjoy nature s gift-fruits, vegetables, flowering plants, foliages and so on. Genes for desirable traits are embedded in biodiversity and as such the present the volume thrown open horticultural bioresources to human benefit. The present volume emphasis current and widely grown horticultural crops in India in all its biodiversity. The volume is edited by Dr K V Peter, Former Vice-Chancellor and current Professor of Horticulture, Kerala Agricultural University. As vegetable breeder at G B Pant University of Agriculture and Technology, Pantnagar he surveyed, collected, documented and conserved working germplasm of tomato, brinjal and chili. During 1991-1998, as Director, Indian Institute of Spices Research, Calicut, he facilitated establishment of worlds largest collection of black pepper germ plasm. Working collections of cardamom, ginger, turmeric, nutmeg, clove, allspice and vanill were also felicitated to be organized. He also co-authored descriptors of black pepper and cardamom published by IPGRI, Rome. Contents Chapter 1: Conservation and Use of Tropical Fruit Species Diversity in Asia: IPGRI s Contributions by Bhag Mal, V Ramanatha Rao, R K Arora and Percy E Sajise; Chapter 2: Temperate Fruit Crops by A Sofi, M K Verma, R K Verma and H Choudhary; Chapter 3: Tropical Fruits by G S Prakash and M R Dinesh; Chapter 4: The Genus Musa (Banana and Plantains) by S Uma and S Sathiamoorthy; Chapter 5: Temperate and Subtropical Vegetables by D Ram, Mathura Rai and Major Singh; Chapter 6: Tropical Vegetable Crops by K R M Swamy and A T Sadashiva; Chapter 7: Tropical Tuber Crops by M S Palaniswami and Shirly Raichal Anil; Chapter 8: Orchids of Western Ghats, India by C Sathish Kumar and S Ganeshan; Chapter 9: Conservation of Spices Genetic Resources through in vitro Conservation and Cryopreservation by K Nirmal Babu, S P Geetha, D Minoor, G Yamuna, K Praveen, P N Ravindran and K V Peter; Chapter 10: Black Pepper by V A Parthasarathy, K V Saji and K Johnson George; Chapter 11: Ginger and Turmeric by B Sasikumar; Chapter 12: Tree Spices by B Krishnamoorthy, J Rema and P A Mathew; Chapter 13: Cardamoms by J Thomas, K J Madhusoodanan and V V Radhakrishnan; Chapter 14: Large Cardamom (Amomum subulatum Roxb.) by M R Sudharshan and U Gupta; Chapter 15: Kokum, Malabar Tamarind and Mysore Gamboge by Z Abraham and R Senthilkumar; Chapter 16: Seed Spices by S K Malhotra and B B Vashishtha; Chapter 17: Cashew by M Gangadhara Nayak and M Gopalakrishna Bhat; Chapter 18: Rubber (Hevea brasiliensis) by Y Annamma Varghese and Saji T Abraham.
Author: Andreas W. Ebert
Publisher: MDPI
ISBN: 3036508945
Category : Science
Languages : en
Pages : 672
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Book Description
The papers included in this Special Issue address a variety of important aspects of plant biodiversity and genetic resources, including definitions, descriptions, and illustrations of different components and their value for food and nutrition security, breeding, and environmental services. Furthermore, comprehensive information is provided regarding conservation approaches and techniques for plant genetic resources, policy aspects, and results of biological, genetic, morphological, economic, social, and breeding-related research activities. The complexity and vulnerability of (plant) biodiversity and its inherent genetic resources, as an integral part of the contextual ecosystem and the human web of life, are clearly demonstrated in this Special Issue, and for several encountered problems and constraints, possible approaches or solutions are presented to overcome these.
Author:
Publisher:
ISBN:
Category : Fruit
Languages : en
Pages : 144
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Book Description
Author:
Publisher:
ISBN:
Category : Fruit
Languages : en
Pages : 144
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 144
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Book Description
Author: S.K. Tyagi
Publisher: Scientific Publishers - Competition Tutor
ISBN: 9387991881
Category : Technology & Engineering
Languages : en
Pages : 646
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Book Description
This book is a compendium which dealing with all aspects and facts of vegetable crops which will meet the requirements of all those preparing for JRF, SRF, NET, Ph.D., ARS, and other competitive examinations. This book encompasses all the utmost important features required to get through NET conducted by ASRB, New Delhi. The book incorporates the latest data and facts, which are frequently asked in various competitive exams. Information on recent advances in crop improvement, crop health management and crop production gives a cutting edge to this publication. Narration and presentation of different topics is simple and easily understandable. Specimen multiple choice questions are there with their answers. This would immensely help the aspirants of different, competitive examinations.
Author: Elizabeth Callaway
Publisher: University of Virginia Press
ISBN: 0813944589
Category : Literary Criticism
Languages : en
Pages : 255
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Book Description
In the past thirty years biodiversity has become one of the central organizing principles through which we understand the nonhuman environment. Its deceptively simple definition as the variation among living organisms masks its status as a hotly contested term both within the sciences and more broadly. In Eden’s Endemics, Elizabeth Callaway looks to cultural objects—novels, memoirs, databases, visualizations, and poetry— that depict many species at once to consider the question of how we narrate organisms in their multiplicity. Touching on topics ranging from seed banks to science fiction to bird-watching, Callaway argues that there is no set, generally accepted way to measure biodiversity. Westerners tend to conceptualize it according to one or more of an array of tropes rooted in colonial history such as the Lost Eden, Noah’s Ark, and Tree-of-Life imagery. These conceptualizations affect what kinds of biodiversities are prioritized for protection. While using biodiversity as a way to talk about the world aims to highlight what is most valued in nature, it can produce narratives that reinforce certain power differentials—with real-life consequences for conservation projects. Thus the choices made when portraying biodiversity impact what is visible, what is visceral, and what is unquestioned common sense about the patterns of life on Earth.
Author: Pablo B. Eyzaguirre
Publisher: Smithsonian Institution
ISBN: 1588342883
Category : Social Science
Languages : en
Pages : 305
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Book Description
Focusing on peoples throughout the tropical world, and including case studies from Cuba, Ethiopia, Ghana, Venezuela, and Vietnam, Home Gardens and Agrobiodiversity explains how both rural and urban households manage home garden diversity in ways that enable them to cope with change, and adapt their crops to new situations. After introducing theoretical and methodological aspects of studying home garden culture, scientists and conservationists present case studies of ways in which garden practices in tropical areas contribute to agricultural biodiversity and sustainability. Eyzaguirre and Linares conclude that home gardens play key roles as both cultural and biological spaces.
