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.

| Author: | Mikamuro Mazujind |
| Country: | Liberia |
| Language: | English (Spanish) |
| Genre: | Business |
| Published (Last): | 1 March 2007 |
| Pages: | 274 |
| PDF File Size: | 9.9 Mb |
| ePub File Size: | 2.71 Mb |
| ISBN: | 551-5-57383-426-3 |
| Downloads: | 75414 |
| Price: | Free* [*Free Regsitration Required] |
| Uploader: | Tygojora |
The castor oil plant is one of the few major crops to have an origin in Africa.
Retrieved 9 October The reduction in LA growth curve of plants in T2 and T3 might be the plants response in order to avoid water loss. Castor bean is a species sensitive to drought whose values, vegetative growth behavior, and flowering are altered by lack of water.
In areas prone to frost it is usually shorter, and grown as if it were an annual. For the particular case of raising a castor oil plant; soil preparation, drilling and growing the crop requires technology, energy, inputs and intervention of man for the whole process.

Four castor materials were evaluated in in the middle region of Valle del Sinu, Colombia. Boletim de Pesquisa e Desenvolvimento, In all treatments the castor bean plant height growth curve increased up to DAE.
Castor oil was used as an instrument of coercion by the paramilitary Blackshirts under the regime of Italian dictator Benito Mussolinias well as by the Spanish Civil Guard in Francoist Spain. Higuerilla BRS Nordestina. Therefore, the objective of this study was to evaluate the castor bean response to different levels higuerila soil water tension. Retrieved 21 April This aided to select a more feasible and efficient energy source for a particular process in higueilla productive stage.
People’s Republic of China.
Ricinus communis L., 1753
However, the greater the evaporative demand of the atmosphere, the higher the need for water flow in the Soil-Plant-Atmosphere system will be Santos and Carlesso, All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.
Castor bean, castor oil, biofuels, seed yield, oil yield. Castor presscake, for instance, obtained from the crushing of seeds, can be employed as an organic fertilizer since it has nematicidal and fungicidal properties, presents all macro and micro nutrients, and is rich in organic matter and nitrogen Silva et al. The cultivated area of castor beans in the state of Rio Grande do Sul, Brazil, has increased driven by the Brazilian biofuel policy that promoted many oil and biofuel industries in the state.
The evolution of castor and higurrilla relation to other species are currently being studied using modern genetic tools.

These individuals can also have cross-allergic reactions to latex sap from the related Hevea brasiliensis plant. It is the sole species in the monotypic genusRicinusand subtribeRicininae. If ricin is ingested, symptoms may be delayed by up to 36 hours but commonly begin within 2—4 hours. Extraction, characterization and modification of Castor seed oil. Guinness World Records Limited. Therefore, it was useful to start making a simple comparison regarding enthalpy figures among bioenergetic feedstocks and other energy sources Table 1.
Energy flow in castor bean Ricinus communis L. Jewelry is often made of castor beans, particularly necklaces and bracelets. Castor seed is the source of castor oilwhich has a wide variety of uses. From Wikipedia, the free encyclopedia. The duration of the flowering stage of the four materials averaged 82 days, however, there was contrast between the times of flowering of native materials with the commercial, as this was more delayed days, which may be favorable to obtain high yields of seed and oil yield.
Meanwhile, some physicochemical properties such as acidity and saponification, show different values together for all native materials compared to commercial material Nordestina. Furthermore, the completion of the harvest which determines the cycle of the crop of castor, did not show marked differences between native materials days on averagewhich proved to be more precocious than the commercial genotype statistically significant difference, culminating the growth cycle in days.
Effect of drought stress on the cytological status in Ricinus communis. Al Guaranycultivated in pots, and a tensiometer was installed at 0. To monitor the soil water tension in the substrate, a tensiometer with mechanic vacuum gauge was installed in each pot at 0.
Thus, to reach for an energy balance calculation; bilological energy figures from higuerilla plant were compared with technical and physical energy application for crop cultivation and processing.
Ricinus communis – Wikipedia
Las distancias de siembra fueron 1,5 x 1,5 m y 2,0 x 2,0 m, con densidades de 6. In the test group, the materials were evaluated during a period of 8 months. Precipitation values were disregarded comkunis the study was carried out in a greenhouse. Retrieved 5 August In a study with castor bean plants under water stress, Heckenberger et al.
