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	Provedor de dados Thai Agricultural (2) Infoteca-e (2) Naturalis (2) Electron. J. Biotechnol. (2) Ecology and Society (2) Rev. Bras. Bot. (2) Ciências Agrárias (1) AgEcon (1) Anais da ABC (AABC) (1) Mais... Autor Fernández-Casas, F.J. (2) Welzen, P.C. van (2) ANJOS, J. B. dos (1) ARRUDA, F. P. de (1) Anchalee Suddhiprakarn (1) Bal,Subhasisa (1) Batista, Getulio T. (1) Chatakanonda, P (1) Chatakanonda, P. (1) Chatchai Worrawetmongkol (1) Chen,Fang (1) Choudhury, Hari Kanta (1) Costa,Anne P. (1) Crane,Jonathan (1) DRUMOND, M. A. (1) Dai,Jiao (1) Fabricius, Christo; Sustainability Research Unit, Nelson Mandela Metropolitan University, South Africa; christo.fabricius@nmmu.ac.za (1) Ferreira, Willian J. (1) Funch,Ligia Silveira (1) Gasparatos, Alexandros; Integrated Research System for Sustainability Science (IR3S), University of Tokyo, Tokyo, Japan; gasparatos@ir3s.u-tokyo.ac.jp (1) Mais... Palavra-chave Jatropha (15) Biofuels (3) Euphorbiaceae (3) Biodiesel (2) Introduced species (2) Malesia (2) Revision (2) Agricultural and Food Policy (1) BA + GA4 + 7 (1) Bio-diesel (1) Bio-fuels (1) Biocombustível (1) Branching (1) Breeding (1) CYP78A5 (1) Caatinga (1) Cnidoscolus (1) Cost-benefit analysis (1) Cultivo (1) Ecosystem services (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Article / Letter to the editor (2) Journal article (2) Peer-Reviewed Reports (2) Collection (1) Documentos (INFOTECA-E) (1) Fôlder / Folheto / Cartilha (INFOTECA-E) (1) Journal Article (1) Presentation (1) Mais... Ano 2021 (1) 2017 (2) 2016 (3) 2015 (1) 2011 (3) 2010 (2) 2008 (1) 2005 (2) Mais... País Brazil (6) Canada (2) Chile (2) Netherlands (2) Thailand (2) United States (1) Mais... Idioma Inglês (7) Português (4) Thailandês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 15 Primeira ... 1 ... Última A revision of Jatropha (Euphorbiaceae) in Malesia Naturalis Welzen, P.C. van; Sweet, F.S.T.; Fernández-Casas, F.J.. Jatropha, a widespread, species rich genus, ranges from the Americas and Caribbean to Africa and India. In Malesia five species occur, all of which were introduced and originated in Central and South America. The five species are revised and an identification key, nomenclature, descriptions, distributions, ecology, vernacular names, uses and notes are provided. Special attention is given to the uses of J. curcas, because it is steadily gaining popularity as a potential biofuel plant and, because of that, is being cultivated more often. Tipo: Article / Letter to the editor Palavras-chave: Euphorbiaceae; Introduced species; Invasive species; Jatropha; Malesia; Revision. Ano: 2017 URL: http://www.repository.naturalis.nl/record/627810 Biologia reprodutiva de duas espécies de Jatropha L. (Euphorbiaceae) em caatinga, Nordeste do Brasil Rev. Bras. Bot. Santos,Mary Janice; Machado,Isabel Cristina; Lopes,Ariadna Valentina. A polinização, o sistema reprodutivo e a fenologia de floração e de frutificação de Jatropha mutabilis (Pohl) Baill. e J. mollissima (Pohl) Baill. foram estudados no Estado de Pernambuco, nos Municípios de Buíque (8º67' S e 37º01' W) e Arcoverde (8º25' S e 37º02' W), ambos em Caatinga. Foram marcados 20 indivíduos de cada espécie para registro dos dados fenológicos, aspectos da biologia floral, sistema reprodutivo, bem como freqüência e comportamento dos visitantes florais. As duas espécies são monóicas, apresentam flores do tipo disco, com antese floral diurna, havendo variação em relação à longevidade das flores nos dois sexos, sendo as flores masculinas mais efêmeras (12 h), e as femininas mais duradouras (36 h). Ambos os tipos florais são nectaríferos... Tipo: Info:eu-repo/semantics/article Palavras-chave: Caatinga; Fenologia reprodutiva; Jatropha; Monoicia; Polinização. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042005000200015 Branching, flowering and fruiting of Jatropha curcas treated with ethephon or benzyladenine and gibberellins Anais da ABC (AABC) Costa,Anne P.; Vendrame,Wagner; Nietsche,Sílvia; Crane,Jonathan; Moore,Kimberly; Schaffer,Bruce. Jatropha curcas L. has been identified for biofuel production but it presents limited commercial yields due to limited branching and a lack of yield uniformity. The objective of this study was to evaluate the effects of single application of ethephon or a combination of 6-benzyladenine (BA) with gibberellic acid isomers A4 and A7 (GA4+7) on branch induction, flowering and fruit production in jatropha plants with and without leaves. Plants with and without leaves showed differences for growth and reproductive variables. For all variables except inflorescence set, there were no significant statistical interactions between the presence of leaves and plant growth regulators concentration. The total number of flowers per inflorescence was reduced as ethephon... Tipo: Info:eu-repo/semantics/article Palavras-chave: BA + GA4 + 7; Branching; Ethephon; Flowering; Fruiting; Jatropha. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000300989 Cnidoscolus (Euphorbiaceae) escaped in Malesia? Naturalis Welzen, P.C. van; Fernández-Casas, F.J.. The genus Cnidoscolus, a species rich genus in the Americas, has been introduced in the Philippines. A cultivar of Cnidoscolus aconitifolius is used as vegetable and has been collected from gardens in Manila and Pasay City and two times near Cebu City. It cannot be excluded that it has escaped cultivation there, but the species does not appear to be invasive. Tipo: Article / Letter to the editor Palavras-chave: Cnidoscolus; Euphorbiaceae; Introduced species; Jatropha; Malesia; Revision. Ano: 2017 URL: http://www.repository.naturalis.nl/record/627817 Comportamento fenológico de três espécies de Jatropha (Euphorbiaceae) da Caatinga, semi-árido do Brasil Rev. Bras. Bot. Neves,Edinaldo Luz das; Funch,Ligia Silveira; Viana,Blandina Felipe. O comportamento fenológico vegetativo e reprodutivo de Jatropha mollissima (Pohl) Baill., Jatropha mutabilis (Pohl) Baill. e Jatropha ribifolia (Pohl) Baill. foi comparado em uma área de caatinga hiperxerófila arbustiva-arbórea do nordeste brasileiro, no período de julho de 2005 a junho de 2007. Adicionalmente, investigou-se a correlação entre as fenofases e as variáveis abióticas (temperatura, umidade relativa, precipitação e fotoperíodo), a capacidade de armazenamento de água e o padrão de distribuição espacial. Todas as espécies apresentaram alta capacidade de armazenamento de água e comportamento fenológico contínuo e irregular com ausência de flores, frutos, queda foliar e brotamento nos meses mais frios e úmidos do ano. Apenas a floração de J.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Fenologia; Floração; Frutificação; Jatropha. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042010000100014 Economic Benefits and Costs of Jatropha Plantation in North-East India AgEcon Goswami, Kishor; Saikia, Jitu; Choudhury, Hari Kanta. Energy security, emissions control and environmental concerns are some of the issues that drive India to search for bio-fuels in general and bio-diesel in particular as an alternative source of energy. The inception of National Biofuel Mission in 2003 has resulted in expansion of jatropha plantations in different states of the country. In North-East India, jatropha plantation was started in 2007, mostly at small farmers’ level with direct and indirect initiatives of the government and the private sector. However, adoption and expansion of jatropha plantation in the rural areas largely depend on profitability from such plantations at farmers’ level. The present study has assessed the profitability of jatropha plantation in four states of North-East India,... Tipo: Journal Article Palavras-chave: Jatropha; Bio-fuels; Bio-diesel; North-East India; Cost-benefit analysis; Agricultural and Food Policy; Q16; Q49; Q42. Ano: 2011 URL: http://purl.umn.edu/109423 Fatty acid composition and properties of Jatropha seed oil and its methyl ester Thai Agricultural Chatakanonda, P.; Sriroth, K.; Vaysse, L.; Liangprayoon, S.; Chatakanonda, P; K. Sriroth; L. Vaysse; S. Liangprayoon. Palavras-chave: Oil; Jatropha. Ano: 2005 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4734 Jatropha cultivation in Malawi and Mozambique: impact on ecosystem services, local human well-being, and poverty alleviation Ecology and Society von Maltitz, Graham P.; CSIR, South Africa; Nelson Mandela Metropolitan University, South Africa; gvmalt@csir.co.za; Gasparatos, Alexandros; Integrated Research System for Sustainability Science (IR3S), University of Tokyo, Tokyo, Japan; gasparatos@ir3s.u-tokyo.ac.jp; Fabricius, Christo; Sustainability Research Unit, Nelson Mandela Metropolitan University, South Africa; christo.fabricius@nmmu.ac.za; Morris, Abbie; Independent development practitioner, Malawi; Chittock.abbie@gmail.com; Willis, Kathy J.; Department of Zoology, University of Oxford, UK; Royal Botanical Gardens Kew, UK; kathy.willis@zoo.ox.ac.uk. Jatropha-based biofuels have undergone a rapid boom-and-bust cycle in southern Africa. Despite strong initial support by governments, donors, and the private sector, there is a lack of empirical studies that compare the environmental and socioeconomic impacts of Jatropha’s two dominant modes of production: large plantations and smallholder-based projects. We apply a rapid ecosystem services assessment approach to understand the impact of two Jatropha projects that are still operational despite widespread project collapse across southern Africa: a smallholder-based project (BERL, Malawi) and a large plantation (Niqel, Mozambique). Our study focuses on changes in provisioning ecosystem services such as biofuel feedstock, food, and woodland products... Tipo: Peer-Reviewed Reports Palavras-chave: Biofuels; Ecosystem services; Jatropha; Malawi; Mozambique; Smallholders. Ano: 2016 Jatropha: Jatropha cultivar with higher oil productivity. Infoteca-e LAVIOLA, B. G.. Jatropha cultivar with higher oil productivity for insertion in the biofuel energy matrix in Brazil. Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Biocombustível; Biofuels; Jatropha; Plant breeding. Ano: 2021 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1132872 Over-expression of CYP78A98, a cytochrome P450 gene from Jatropha curcas L., increases seed size of transgenic tobacco Electron. J. Biotechnol. Tian,Yinshuai; Zhang,Min; Hu,Xiaole; Wang,Linghui; Dai,Jiao; Xu,Ying; Chen,Fang. Background: Jatropha curcas L. (further referred to as Jatropha), as a rapidly emerging biofuel crop, has attracted worldwide interest. However, Jatropha is still an undomesticated plant, the true potential of this shrub has not yet been fully realized. To explore the potential of Jatropha, breeding and domestication are needed. Seed size is one of the most important traits of seed yield and has been selected since the beginning of agriculture. Increasing the seed size is a main goal of Jatropha domestication for increasing the seed yield, but the genetic regulation of seed size in Jatropha has not been fully understood. Results: We cloned CYP78A98 gene from Jatropha,a homologue of CYP78A5 in Arabidopsis.Wefound that CYP78A98 was highly expressed in male... Tipo: Journal article Palavras-chave: Biodiesel; Breeding; CYP78A5; Jatropha. Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000100003 Pinhão-manso - Jatropha curcas L. Infoteca-e DRUMOND, M. A.; ARRUDA, F. P. de; ANJOS, J. B. dos. Distribuição Geográfica; Descrição da espécie; Principais usos; Cultivo; Principais pragas. Tipo: Documentos (INFOTECA-E) Palavras-chave: Cultivo; Pinhão manso.; Pinhão de Purga; Praga; Planta Oleaginosa.; Jatropha. Ano: 2008 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/161508 Realidade e futuro do pinhão manso (Jatropha curcas L.) na produção sustentável de biodiesel no Vale do Paraíba/SP Ciências Agrárias Ferreira, Willian J.; Batista, Getulio T.. A utilização mais eficiente de energia e a transição de fontes fósseis para alternativas energéticas renováveis têm sido propostas desafiadoras para o mundo atual. Cresce o número de pesquisas no setor dos biocombustíveis e existem motivações para a produção e uso do biodiesel. No Vale do Paraíba/SP, o pinhão manso tem despertado o interesse dos produtores rurais e seu plantio em áreas degradadas favorecerá o melhoramento das propriedades do solo e das condições ambientais. Ao criar cenários de otimismo à  cadeia produtiva do biodiesel a espécie se torna um importante elemento de sustentabilidade, fomentando o desenvolvimento da região. Tipo: Presentation Palavras-chave: Jatropha; Energia alternativa; Biodiesel; Mudanças climáticas. Ano: 2010 URL: http://hdl.handle.net/2315/157 Repetitive element palindromic PCR (rep-PCR) as a genetic tool to study interspecific diversity in Euphorbiaceae family Electron. J. Biotechnol. Rampadarath,Sillma; Puchooa,Daneshwar; Bal,Subhasisa. Background The classification of diversity in germplasm collections is important for plant breeding. The repetitive element palindromic-polymerase chain reaction (rep-PCR) technique was used to investigate inter-specific diversity within 17 species from the Euphorbiaceae family using REP and BOX primers. Results The agglomerative cluster analysis was used to evaluate the scoring data. BOX and REP gave amplification with polymorphism of 98.84% and 100% respectively. REP marker demarcated between the subgenus peltatae. Both markers confirmed Jatropha tanjorensis as a natural hybrid between Jatropha gossypifolia and Jatropha curcas. Five random sequences from the rep-PCR gels were chosen, cloned and sequenced. The blast results demonstrated that the amplified... Tipo: Journal article Palavras-chave: Euphorbiaceae; Genetic diversity; Jatropha; Mitochondrial genome; Rep-PCR. Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582015000600005 The Local Social and Environmental Impacts of Smallholder-Based Biofuel Investments in Zambia Ecology and Society German, Laura; Center for International Forestry Research; L.GERMAN@cgiar.org; Schoneveld, George C.; Center for International Forestry Research; G.Schoneveld@cgiar.org; Gumbo, Davison; Center for International Forestry Research; D.Gumbo@cgiar.org. High oil prices, recent commitments by industrialized countries to enhance the use of renewable energy, and efforts by developing countries to stimulate foreign investment as a pathway to development have fueled high levels of interest in the biofuel sector throughout much of sub-Saharan Africa. Zambia is no exception. A large, land-locked country with high pump prices and vast tracts of land considered by many to be “degraded” or “underutilized,” investor interest in the sector has remained high despite uncertainties associated with unproven feedstocks and market fluctuations. While investment in multiple feedstock and production models may be observed, one of the primary investments has been in jatropha outgrower... Tipo: Peer-Reviewed Reports Palavras-chave: Biofuels; Jatropha; Outgrower scheme; Zambia. Ano: 2011 ผลของวิธีการอนุรักษ์ความชื้นดินต่อผลผลิตสบู่ดำ Thai Agricultural Chatchai Worrawetmongkol; Somchai Anusontpornperm; Anchalee Suddhiprakarn; Suphicha Thanachit. Study on the effectmethod of soil moisture conservation method on yield of Jatropha, variety KUBP78-9 grown on Ultic Paleustalf, was carried out in order to compare the effect of no soil moisture conservation scheme (W1), plant residue mulch (W2), vetiver grass grown between Jatropha rows, slash and mulch (W3), and jack beanast cover crop (W4) on moisture changes within soil profile and yield of Jatropha. Drip irrigation at a rate of twolitres per plant was operated every two days during drought season (Dec 09-May 10). Results indicated that plant residue mulch tended to give the highest seed yield at 15% moisture content (200 kg rai-1) compared to the range of 130.9-145.3 kg rai-1 obtained from other treatments. Growing vetiver grass between rows of... Tipo: Collection Palavras-chave: Soil moisture; Jatropha; Mulching; Vetiver grass; Jack bean; สบู่ดำ; การคลุมดิน; หญ้าแฝก; ถั่วพร้า; ความชื้นดิน; ผลผลิต. Ano: 2011 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5179 Registros recuperados: 15 Primeira ... 1 ... Última

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