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Author: Joachim Heller
Publisher: Bioversity International
ISBN: 9290432780
Category : Energy crops
Languages : en
Pages : 66
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Book Description
Introduction; Names of the especies and taxonomy; Botanical description; Origin and centre of diversity; Properties; Uses ; Genetic resources; Breeding; Production areas; Ecology; Agronomy; Limitations of the crop; Prospects; Research needs; Bibliography;
Author: Joachim Heller
Publisher: Bioversity International
ISBN: 9290432780
Category : Energy crops
Languages : en
Pages : 66
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Book Description
Introduction; Names of the especies and taxonomy; Botanical description; Origin and centre of diversity; Properties; Uses ; Genetic resources; Breeding; Production areas; Ecology; Agronomy; Limitations of the crop; Prospects; Research needs; Bibliography;
Author:
Publisher: Crops for the Future
ISBN:
Category :
Languages : en
Pages : 8
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Book Description
Author: Maira Rubi Segura-Campos
Publisher:
ISBN: 9781634850155
Category : Jatropha
Languages : en
Pages :
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Book Description
Author: Maira Rubi Segura-Campos
Publisher: Nova Science Publishers
ISBN: 9781634849890
Category : Jatropha
Languages : en
Pages : 0
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Book Description
J. curcas L. is a small or large shrub tree, up to 57m tall, belonging to the Euphorbiaceae family which consists of around 800 species and belongs to around321 genera. Jatropha is a drought resistant crop that has a life expectancy of up to fifty years. It is also known as Ratanjayot and the physic nut. It can grow in arid, semiarid and wasteland climates. The plant has its native distributional range in Mexico, Central America, Africa, Brazil, the Indian subcontinent, Peru, Argentina and Paraguay. J. curcas offers many benefits. Some of these benefits include: It costs almost nothing to grow; it is perennial, drought resistant and adapted for marginal land, and seems to be adequate for land reclamation; it can be grown almost anywhere even in sandy, saline, or otherwise infertile soil; it is easy to propagate; it is capable of stabilising sand dunes, acting as a windbreaker and combating desertification; it naturally repels both animals and insects; it does not exhaust the nutrients in the land; it does not require expensive crop rotation; it does not require fertilisers; and it grows quickly and establishes itself easily, among many other beneficial qualities. Currently, J. curcas can produce 2,000 L/ha oil annually. Presently, the production and usage of J. curcas oil is no longer confined to a specific geographic region or a limited number of end-products. Large quantities of J. curcas oil are consumed all over the world as ingredients of numerous products manufactured by a large number of industries. J. curcas was found to be suitable as a non-edible vegetable oil feedstock in oleochemical industries (biodiesel, fatty acids, soap, cosmetics, paraffin, fatty nitrogenous derivatives, surfactants and detergents, etc.). To supply J. curcas oil and its derived ingredients to these industries and their customers, an integrated J. curcas oil production has been developed over the years. Globally, J. curcas has created an interest for researchers because it is a non-edible oil, does not create a food versus fuel conflict, and can be used to produce biodiesel with same or better performance results when tested in diesel engines. For the above mentioned, the purpose of this book is to provide an insight into the possibilities of applying J. curcas for commercial purposes. Emphasis will be placed on the biology, chemistry and potential uses of J. curcas and its derivatives.
Author: Dereje Hailu
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659339240
Category :
Languages : en
Pages : 124
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Book Description
Over the last decade, increased global concern about climate change, demand upsurge for energy and augmented fossil fuel price, convey need for renewable and sustaninable alternative energy sources. Biodiesel particularly, from Jatropha curcas attracts interest of many nations, investors and researchers. However, practical large scale production of biodiesel from Jatropha curcas is limited due to information gaps with regard to superior seed source, genetic potential of the existing Jatropha curcas germplasm, productivity per unit area, oil quality and optimum requirement of edaphic and climatic factors. Hence, this book provides basic information for researchers and investors on genetic diversity, oil quality and productivity of Jatropha curcas germplasm that are growing in Ethiopia as well as those introduced from Kenya and Tanzania. Moreover, the book consist bio-physical factors that affect productivity of Jatropha curcas plantation and the optimum requirement of these factors under different yield scenarios. It also consist target agronomic traits to be improved for better yield through breeding program.
Author: Farouk Bourogâa
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
The physic nut tree Jatropha curcas L. (Euphorbiaceae) is an oilseed plant widely distributed in tropical and subtropical regions. It is reported as a rich source of phytochemicals and known for its multipurpose use such as a botanical pesticide. The toxicity of J. curcas is attributed to a large spectrum of compounds, in particular various diterpenoid fractions produced at different sites in the plant. Many secondary metabolites extracted from this plant have been investigated for their toxicity on insects. In our study, we assessed the insecticidal properties of some extracts of J. curcas...
Author: Gregory Medina
Publisher: Nova Science Publishers
ISBN: 9781634830898
Category : Jatropha
Languages : en
Pages : 0
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Book Description
Jatropha curcas Linnaeus is a multipurpose plant belonging to the Euphorbiaceae family. It has social, agricultural, environmental, industrial, pharmaceutical and energy production potentials. It has high amounts of oil in its seeds, which can be converted to biodiesel. This book begins with a discussion on the use of Jatropha curcas as a biofuel. It continues by exploring other potential uses of Jatropha curcas.
Author: Claude Ponterio
Publisher:
ISBN: 9781608760039
Category : Science
Languages : en
Pages : 0
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Book Description
Among the oil-bearing tree species, Jatropha curcas is currently becoming an interesting crop for the production of biodiesel due to some of its interesting properties including resistance to drought, possibility to grow well and quickly on marginal lands without much fertiliser inputs and the need for only moderate rainfall. In this book, a series of biotechnological methodologies is reported, such as vitro propagation and plant breeding of jatropha curcas for the sustainable production of biodiesel. An overview of the currently available information on the different research on the production of biodiesel using jatropha al raw material is also given in terms of catalysts and possible non-edible feedstocks to be utilised in the process. In addition, the different options to include Jatropha in agroforestry systems are described. Their potential social, economic and environmental risks and benefits are discussed. In particular, land use changes related to Jatropha cultivation, their possible impact on food supplies and the up-scaling possibilities are focused upon. Based on this assessment, the authors provide clear guidelines for the expansion of Jatropha cultivation on a sound socio-economic and environmental basis. Moreover, Yunnan is the richest wild Jatropha resources province now and is to become the greatest Jatropha planting forest province in the following ten years. This book describes the flowering, fruit setting, pollination, seeds biological characteristics of Jastropha under various conditions in Yunnan. Other chapters review the studies available to date about the impact of the introduction of the biofuel crops Jatropha curcas on greenhouse gas (GHG) emissions from land use change in tropical regions. This book also attempts to go beyond the pro-contra debate on bio-fuels to search for possible sustainable trajectories.
Author: Suguru Tsuchimoto
Publisher: Springer
ISBN: 3319496530
Category : Science
Languages : en
Pages : 288
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Book Description
This book presents the genetics and genomics of Jatropha, which is used for biofuel, and shows how plant genomics can be used to improve plant breeding. The utilization of plant biofuels is a promising solution to global issues such as the depletion of fossil fuels and resources and climate change. Jatropha curcas L. (jatropha) is a species of shrub belonging to the Euphorbiaceae family. Native to Mesoamerica, it is now grown widely in tropical and subtropical areas in America, Africa and Asia. The seed oil of Jatropha is a suitable source for biodiesel or bio jet fuel, and since it is not edible and can grow in semi-arid lands unsuitable for the cultivation of food crops, its production does not compete with that of food to inflate its price. The characteristics of this promising biofuel plant, however, have not been fully exploited in terms of breeding, mainly because of the lack of information on its genetics and genomics. The structure of the whole genome of Jatropha is analyzed, providing insights into on the plant’s genetic system and accelerating the molecular breeding process.
Author: Sujatha Mulpuri
Publisher: Springer
ISBN: 9811331049
Category : Science
Languages : en
Pages : 528
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Book Description
Jatropha curcas, or physic nut, is a small tree that, in tropical climates, produces fruits with seeds containing ~38% oil. The physic nut has the potential to be highly productive and is amenable to subculture in vitro and to genetic modification. It also displays remarkable diversity and is relatively easy to cross hybridize within the genus. Thanks to these promising features, J. curcas is emerging as a promising oil crop and is gaining commercial interest among the biofuel research communities. However, as a crop, physic nut has been an economic flop since 2012, because the species was not fully domesticated and the average productivity was less than 2 t/ha, which is below the threshold of profitability.^7 t/ha could be reached and it is contributing to new markets in some countries. As such, it is important fro research to focus on the physiology and selective breeding of Jatropha . This book provides a positive global update on Jatropha, a crop that has suffered despite its promising agronomic and economic potential. The editors have used their collective expertise in agronomy, botany, selective breeding, biotechnology, genomics and bioinformatics to seek out high-quality contributions that address the bottleneck features in order to improve the economic trajectory of physic nut breeding.
