Author:
Publisher: Bioversity International
ISBN: 929043399X
Category :
Languages : en
Pages : 32

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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 336

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Author: Bryan A. Bailey
Publisher: Springer
ISBN: 3319247891
Category : Science
Languages : en
Pages : 630

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Book Description
This book reviews the current state of knowledge concerning cacao pathogens and methods for their management. Topics discussed include the history, biology and genetic diversity of Moniliophthora species (which cause witches’ broom and frosty pod rot) and Phytophthora species (which cause black pod rot) that cause diseases resulting in major losses to cacao production. Emerging pathogens such as Cacao swollen shoot virus and Ceratobasidium theobromae (which causes vascular streak dieback) are also discussed in detail, along with many pathogens of significant local concern. Most of these pathogens represent major risks to global cacao production should they expand into new areas, breaking out of their current limited distributions. By considering cacao diseases as a group, similarities in the available tools and techniques used in their management become apparent, as do their limitations. Gaps in our current knowledge of cacao pathogens and the management of the diseases they cause are detailed, and suggestions for future research directions are provided. This insight allows readers to consider cacao disease threats from a more comprehensive, global perspective and paves the way for an improved synergy of efforts between the various research programs, agencies, and industries, both private and public, with vested interests in cacao production, and cacao farmers.

Author: Maricel E. Presilla
Publisher: Random House Digital, Inc.
ISBN: 158008950X
Category : Cooking
Languages : en
Pages : 258

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Book Description
Updated with new chapters on the environmental and geopolitical impact of cacao production and the latest health findings, a visual reference incorporates new photography and 30 original or revised recipes for chocolate foods ranging from the sweet to the savory.

Author: Irwin Goldman
Publisher: John Wiley & Sons
ISBN: 1119414504
Category : Science
Languages : en
Pages : 416

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Book Description
Plant Breeding Reviews presents state-of-the-art reviews on plant genetics and the breeding of all types of crops by both traditional means and molecular methods. Many of the crops widely grown today stem from a very narrow genetic base; understanding and preserving crop genetic resources is vital to the security of food systems worldwide. The emphasis of the series is on methodology, a fundamental understanding of crop genetics, and applications to major crops.

Author: Kolavalli, Shashidhara
Publisher: Intl Food Policy Res Inst
ISBN: 0896292681
Category : Social Science
Languages : en
Pages : 214

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Book Description
After almost 20 years of declining cocoa production, Ghana has been able in the last decade to increase the share of export prices going to producers and more than double production. Contrary to Washington Consensus prescriptions, these accomplishments were achieved through reforms that did not include market liberalization. In The Cocoa Coast: The Board-Managed Cocoa Sector in Ghana, the authors identify factors that have contributed to Ghana’s success in cocoa production. These include the accountability of the government for the sector’s performance (cocoa-sector performance being seen as a key dimension of economic management), its interest in maintaining the ability to raise funds globally as a reliable supplier of high-quality cocoa, and its policy of retaining a portion of producer revenues to promote the adoption of yield-enhancing measures. The authors also suggest how Ghana can improve the efficiency of the cocoa sector through measures such as increased transparency and curtailing services that would be better provided by the private sector. The Cocoa Coast will be a valuable resource for policy makers, development specialists, and others interested in different national development paths.

Author: P.M. Priyadarshan
Publisher: Springer Nature
ISBN: 3030749266
Category : Science
Languages : en
Pages : 620

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Book Description
Cash crops are grown and sold for monetary gain and not necessarily for sustenance. They include coffee, tea, coconut, cotton, jute, groundnut, castor, linseed, cocoa, rubber, cassava, soybean, sweet potato, potato, wheat, corn and teff. While some of these crops have been improved for realizing yield potential, breeding of many of them is still in infancy. Crops that underwent rigorous breeding have eventually lost much of the diversity due to extensive cultivation with a few improved varieties and the diversity in less bred species is to be conserved. Over the past years, scholars and policy makers have become increasingly aware of the short and long-run impact of climatic factors on economic, food security, social and political outcomes . Genetic diversity, natural and induced, is much needed for the future generations to sustain food production with more climate resilient crops. In contrast, crop uniformity produced across the farm fields in the form of improved varieties is genetically vulnerable to biotic and abiotic stresses. Thus, it is essential and challenging to address the issue of compromising between maximizing crop yield under a given set of conditions and minimizing the risk of crop failure when conditions change. Cash crops are grown in an array of climatic conditions. Many of the world’s poor still live in rural areas. Many are subsistence farmers, operating very small farms using very little agricultural inputs for achieving marketable outputs. Conserving the diversity of these crops and addressing all issues of crop culture through modern tools of biotechnology and genomics is a real challenge. We believe the focus of this book is to fill an unmet need of this and other grower communities by providing the necessary knowledge, albeit indirectly via the academics, to manage the risks of cash crops breeding through managing genetic diversity.

Author: Mahmut Caliskan
Publisher: BoD – Books on Demand
ISBN: 9535101854
Category : Science
Languages : en
Pages : 514

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Book Description
Genetic diversity is of fundamental importance in the continuity of a species as it provides the necessary adaptation to the prevailing biotic and abiotic environmental conditions, and enables change in the genetic composition to cope with changes in the environment. Genetic Diversity in Plants presents chapters revealing the magnitude of genetic variation existing in plant populations. The increasing availability of PCR-based molecular markers allows the detailed analyses and evaluation of genetic diversity in plants and also, the detection of genes influencing economically important traits. The purpose of the book is to provide a glimpse into the dynamic process of genetic variation by presenting the thoughts of scientists who are engaged in the generation of new ideas and techniques employed for the assessment of genetic diversity, often from very different perspectives. The book should prove useful to students, researchers, and experts in the area of conservation biology, genetic diversity, and molecular biology.

Author:
Publisher:
ISBN:
Category : Cocoa
Languages : en
Pages : 284

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Author: Jameel M. Al-Khayri
Publisher: Springer Nature
ISBN: 3030232654
Category : Technology & Engineering
Languages : en
Pages : 749

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Book Description
This book examines the development of innovative modern methodologies towards augmenting conventional plant breeding, in individual crops, for the production of new crop varieties under the increasingly limiting environmental and cultivation factors to achieve sustainable agricultural production, enhanced food security, in addition to providing raw materials for innovative industrial products and pharmaceuticals. This is Vol 6, subtitled Industrial and Food Crops, which consists of two parts. Included in Part I are 11 industrial plant species utilized as sources of raw materials for the production of industrial products including pulp and wood crops (acacia), fiber (cotton, jute and ramie), rubber (guayule and rubber tree), oil (jojoba and flax), biofuels and pharmaceutical (agave) and sugar source (sugarcane). Part II covers 7 food plants selected for their utilization in food industries for the production of chocolate (cacao), cooking oil (oil palm, safflower, sesame and sunflower) and natural flavors and aroma (saffron and vanilla). This volume is contributed by 60 internationally reputable scientists from 14 countries. Each chapter comprehensively reviews the modern literature on the subject and reflects the authors own experience.