The potential of physic nut (Jatropha curcas Linn.) hybrid plant as a source of biodiesel at different planting location for dry land utilization

Maftuchah, Maftuchah; Zainudin, Agus; Ikhwan, Ali; Winaya, Aris; Purnama, Adi; Sudarmo, Hadi

doi:10.1016/j.egyr.2019.12.006

Cited by 7 publications

(6 citation statements)

References 8 publications

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“…This decrease in accumulated grain yields of J. curcas in intercropping system can be attributed to competition for water, light and nutrients (Silva et al, 2015;Silva et al, 2016). On the other hand, in Rotation 2, higher cumulative J. curcas grain yield was observed (1,012 kg ha -1 ), although it is statistically similar to that obtained for single J. curcas (947 kg ha -1 ); this productive potential is in agreement with results obtained by Maftuchah et al (2020) when evaluating the performance of 6 cultivars during 5 harvests. However, soil properties can affect the grain yield of J. curcas, which can result in high diversity of grain yield in different regions (Silva et al, 2016).…”

Section: Smb-csupporting

confidence: 90%

“…It is emphasized that there are several factors that affect the level of J. curcas production and those most dominant are altitude and rainfall per year. Rainfall is the most important factor in J. curcas sowing, and the level of rainfall suitable for the cultivation of this crop is about 300 -1000 mm yr -1 (Maftuchah et al, 2020), however this did not represent a limiting factor during the period of conducting this study, since the accumulated rainfall in the three harvests was total precipitation was 2.607,2 mm, according to Guia Clima (www.cpao.embrapa.br/clima/ ).…”

Section: Smb-cmentioning

confidence: 98%

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Soil microbial biomass carbon and Jatropha curcas yield intecropping with forages and crop species

Silva,

Arcoverde

et al. 2023

Agrarian

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The domestication of Jatropha curcas L. in the Brazilian territory has been boosted by its great potential in the production of grains, oil and, in particular, its adaptation in different soil and climatic conditions. The aim of this research was evaluate the soil biological quality through the soil microbial biomass carbon and its indices derivate (metabolic and microbial quotient) under J. curcas intercropping with many forages species, legumes and annual crop rotation systems, as well as the accumulated production of J. curcas grains and oil. The experiment was conducted in a commercial area in the randomized blocks experimental design with the treatments arranged in a 12 x 2 factorial design, with four repetitions, resulting in 12 treatments with cropping systems and 2 sampling times (February 2012 and May 2012). Soil sampling was performed in February and May 2012, at 0 at 10 cm layer and four composite samples were collected in each cropping system, from five subsamples in each plot. J. curcas intercropping with B. ruziziensis, favors the maintenance of the community of soil microorganisms compared to the treatment with the species P. maximum cv. Massai and Cajanus cajan, which promoted decreasing in soil organic matter dynamics, when compared to the other cropping systems. The monocropping systems of J. curcas and intercropping in rotation systems 2 and 3 achieved higher yields of J. curcas grains and oil over three seasons.

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Section: Smb-csupporting

confidence: 90%

Section: Smb-cmentioning

confidence: 98%

Soil microbial biomass carbon and Jatropha curcas yield intecropping with forages and crop species

Silva,

Arcoverde

et al. 2023

Agrarian

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“…J Jatropha curcas is suitable for upland while Pongamia found adaptive for both uplands as well as wetland conditions. Among these two species the following differences made Jatropha superior if otherwise the conditions are not unsuitable for it (Sarraf et al, 2011; Maftuchaha et al, 2020) [29,21] .…”

Section: Introductionmentioning

confidence: 99%

Effect of plantation season on growth of different genotypes of Jatropha curcas as controlled irrigation and Mycorrhizal association under semi-arid region

Wasnik,

Singh

2024

Int. J. Res. Agron.

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An experiment was conducted at Research and Development farm, Ruchi Biofuel Private Limited Maheshwer (situated between 24 0 22 o 12 / 25 // N latitude, 75 0 35 / 26 // E longitudes, at an elevation of 600 m above the mean sea level), to study the effect of seed source and best propagation season of Jatropha curcas, on germination and growth, which can be used in genetic improvement programme. The five provenances were selected from Madhya Pradesh (Neemuch), Rajasthan (Udaipur), Gujrat (Dahod), and Chhattisgarh (Pendra and Jagdalpur). The germination and related parameters indicate that the seedlings transplanted during rainy season gave the significantly (P=0.05) maximum value for germination percentage as comparison of those planted of winter and summer season. The seedling growth parameters indicated that the provenance of Neemuch exhibited maximum growth, in comparison to other provenance/sources in decreasing order as Dahod, Pendra, Udaipur and Jagdalpur. Authentically overall results exhibited that the seeds collected from Neemuch and Dahod perform consistently in term of germination and growth under semi arid region of Maheshwar after 3 years of plantation.

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“…Tradicionalmente el biodiesel es producido a partir de aceite de soya, colza y palma, aunque debido a consideraciones sociales y económicas se ha dirigido la atención a materias primas que no compiten directamente con la producción de alimentos, consideradas de segunda generación; tal es el caso del aceite de Jatropha curcas [7][8][9][10][11][12][13] . Por otra parte, la conversión termoquímica de biomasa ha adquirido un mayor interés comercial frente a la conversión bioquímica, debido a su flexibilidad con diferentes calidades y más variedades de materia prima, su productividad relativamente más alta debido a la naturaleza completamente química de la reacción, su independencia de las condiciones del medio y operar a temperaturas superiores 14,15 .…”

Section: Introductionunclassified

Simulación mediante DWSim de la producción de biodiesel y gasificación de biomasa de Jatropha curcas

Barroso¹,

Tobío‐Pérez²,

Cardero³

et al. 2023

Afinidad

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La simulación de procesos desempeña un papel importante para el desarrollo de nuevas tecnologías y permite la asistencia en el diseño, operación y optimización de plantas. En la presente investigación se simularon mediante DWSim los procesos de transesterificación del aceite de Jatropha curcas y la gasificación de la corteza de su fruto. En la simulación del proceso de producción de biodiesel se emplearon cinco etapas: preparación del metóxido, transesterificación, recuperación del alcohol, separación del glicerol, lavado y purificación del biodiesel. La simulación del proceso de gasificación se realizó mediante un modelo estequiométrico teniendo en cuenta las reacciones fundamentales presentes en las etapas de pirólisis, combustión y reducción que ocurren en un gasificador en corriente descendente. Los productos obtenidos de la transesterificación mostraron altos rendimientos: 11% de glicerol y 98% de biodiesel. La composición del gas de síntesis de la gasificación se correspondió con las reportadas en la literatura. Se obtuvo un flujo volumétrico de gas de 92,38 m3/h con un poder calórico inferior de 5,67 MJ/Nm3, con un 72% de eficiencia del proceso. Debido a las limitaciones encontradas en la simulación del proceso de gasificación, se realizó una validación en Aspen Plus que mostró igualdad de resultados entre ambos simuladores.

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The potential of physic nut (Jatropha curcas Linn.) hybrid plant as a source of biodiesel at different planting location for dry land utilization

Cited by 7 publications

References 8 publications

Soil microbial biomass carbon and Jatropha curcas yield intecropping with forages and crop species

Soil microbial biomass carbon and Jatropha curcas yield intecropping with forages and crop species

Effect of plantation season on growth of different genotypes of Jatropha curcas as controlled irrigation and Mycorrhizal association under semi-arid region

Simulación mediante DWSim de la producción de biodiesel y gasificación de biomasa de Jatropha curcas

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