COMPETITIVIDAD DE LA HIGUERILLA (Ricinus communis) PARA BIOCOMBUSTIBLE EN RELACIÓN A LOS CULTIVOS ACTUALES EN EL EDO. DE OAXACA. Cálculo del balance de energía para higuerilla (Ricinus communis L.) desde las etapas de producción de campo hasta el valor energético de. and cultivated castor bean plants (Ricinus communis L.) La higuerilla (Ricinus communis L.) es una planta oleaginosa cuyas principales.

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Toxic plants pose pet threat”. In some Colombian regions, such as Antioquia, Caldas, Santander and Tolima, were evaluated on a small scale some native materials using pattern matching as Brazilian and Ecuatorian genotypes.

Castor bean plant transpiration rate, as a function of time, was reduced significantly in the three treatments Figure 2. Results Throughout the analysis of energy flows, it higyerilla be established the energy flows, the identification of individual and entire energy demand higuerilal determinate the whole energy performance, which is revealed by means of the net gain and also by the ratio of energy made available over the invested energy.

Ricinus communis

Boiled by themselves, and applied to the face for three successive days, they improve the complexion. Al Guaranyindicated by the lower time necessary to its reproductive phase onset and lower primary raceme insertion height. Rural farming provides food, fiber and raw matter for sustaining human beings. We used a split-plot experimental design, arranged at random with three repetitions.

Ricinus communisthe castor bean [1] or castor oil plant[2] is a species of perennial flowering plant in the spurge family, Euphorbiaceae. In the test group, the materials were evaluated during a period of 8 months. The plant is also a very strong trigger for asthma, and allergies to Ricinus are commonplace and severe. Perinatal and Women’s Health. The time of initial flowering and the height of insertion of the first cluster were also determined.

Views Read Edit View history. Plants with the dark leaves can be found growing next to those with green leaves, so there is most likely only a single gene controlling the production of the pigment in some varieties.

How to cite this article. These in order to improve farming techniques and to obtain high quality oils and yields, which determine the viability of castor crop projection on a large scale for industrial production of the oils in these areas.

The castor oil plant produces abundant amounts of very light pollen, which easily become airborne and can be inhaled into the lungs, triggering allergic reactions. All materials reported high yields of oil seeds and highlighting the commercial genotype Nordestina BRS, 2. Desarrollo y crecimiento inicial de la higuerilla Ricinus communis sometida a diferentes tensiones de agua en el suelo.


Traditional Ayurvedic and siddha medicine considers castor oil the king of medicinals for curing arthritic diseases. The male flowers are numerous, yellowish-green with prominent creamy stamens ; the female flowers, borne at the tips of the spikes, lie within the immature spiny capsules, are relatively few in number and have prominent red stigmas.

Leading producing areas are India with over three-quarters of the global yieldChina and Mozambique, and it is widely grown as a crop in Ethiopia. Castor oil has many uses in medicine and other applications. The castor bean Ricinus communis L.

Ricinus communis – Wikipedia

Influence of moisture, thermal and photoperiodic regimes on the productivity of castor beans Ricinus communis L. The latter by increasing effective usage and reduce ridinus. Anais da Academia Brasileira de Ciencias. The castor bean plant LA growth rate is expressed by the c parameter, in which the higher the c value the faster the plant reaches the maximum LA, and the higher c value was observed in T3. A cultura da mamona no Rio Grande do Sul. Schubert Plant oil renewable resources as green alternatives in polymer scienceChemical Society Review By using this site, you agree to the Terms of Use and Privacy Policy.

Development and initial growth of castor bean Ricinus communis crop submitted to different soil water tensions.

In our study there was a close relation between decrease in castor beans vegetative growth and flowering time, once the lowest values of LA, plant height and stem diameter were found in treatment T3, where plants flowered earlier Figure 1Tables 1 and 2. English pdf Article in xml format Article references How to cite this article Automatic translation Send this article by e-mail. Main is constantly interacting with energy flows, thus the calculation of energy balances shoul be a priority when efficiency and profitability are the main concern.

In addition to the high potential of castor bean for oil production, which has a wide range of applications in the chemical and pharmaceutical industries, and the possibility of its usage as raw material for biofuel production Savy Filho,castor bean by-products can also be used. This page was last edited on 23 Decemberat Del Castillo y C.

Average heat values indicate that there is not a real difference between figures for different seeds mean equals to 6, Boletim de Pesquisa e Desenvolvimento, The above types of energy can be categorized into three general kinds, according to the technological giguerilla of view: Throughout the analysis of energy flows, it can ricinux established the energy flows, the identification of individual and entire energy demand and determinate the whole energy performance, which is revealed by means of the net gain and also by the ricihus of energy made available over the invested energy.


Commercially available cold-pressed castor oil is not toxic to humans in normal doses, either internal or externally. Lago Castor and jatropha oils: The planting distance of 2. The average production of castor in the last three seasons was 61 t IBGE, Method Calculating energy balance considers all the energy sources provided for crop production, such as electricity, fuels, energy consumed by the manufacturing processes or other inputs, chemicals – fertilizers higuerllla pesticides as well as the labor employed in the production and transformation processes involved, which is compared with energy obtained from fruit, biomass or an end transformed product.

Results show that the castor bean is sensitive to the increase in water soil tension, and higher stress conditions higurrilla to decreased growth, and lower transpiration rates and vegetative period.

Castor seeds have been found in Egyptian tombs dating back to BC; the slow burning oil was used mostly to fuel lamps. Oil from castor oil plant.

Ricinus communis L., 1753

The ricins values of the percentage of oil yield improved material presented in the two planting distances, values statistically higher than those obtained with native materials.

To monitor the soil water tension in the substrate, a tensiometer with mechanic vacuum gauge was installed in each pot at 0. The quality of the oils is not significant differences by relating them to the variable spacing. BRS Higueeilla to different irrigation levels, Silva et al. Therefore, it was useful to start making a simple comparison regarding enthalpy figures among bioenergetic feedstocks and other energy sources Table 1.

Aydin Biodiesel production from Ricinus communis oil and its blends with soybean biodieselJournal of Mechanical Engineering