4 results about "Castor beans" patented technology

Disclosed are a microbial organic compound fertilizer and a method for preparing the same. The organic fertilizer includes 60 to 80 parts by weight of castor meal and 1 to 15 parts by weight of rice bran. A coating layer is formed on at least a portion of the surface of the organic fertilizer by spraying, drying, and cooling a microbial culture solution.

This invention discloses a method and application for soil improvement and carbon sequestration enhancement in castor bean cultivation in saline-alkali land, relating to the field of agricultural planting technology. The method includes: planting castor beans in saline-alkali land using an agroforestry model; and spraying exogenous hormones during the seedling, budding, and flowering stages of the castor beans. The exogenous hormones are indoleacetic acid (IAA) or gibberellin, with the IAA and gibberellin spraying concentrations ranging from 50 μM to 200 μM. This method can lower the soil pH in coastal saline-alkali land, improve soil physicochemical properties, and increase soil organic carbon and organic matter content. Simultaneously, it can effectively enhance soil carbon storage, castor bean plant carbon sequestration, and total carbon accumulation. The method has low operating costs, stable improvement effects, and balances the needs of land use and ecological carbon sequestration improvement in saline-alkali land, providing a theoretical basis and technical support for enhancing soil carbon sequestration in coastal saline-alkali land.

The invention relates to the technical field of plasters, and discloses a black plaster containing far infrared ceramic powder and a preparation method thereof, the black plaster comprises sesame oil, pangolin and turtle shell; the traditional Chinese medicine is prepared from radix aconiti, radix aconiti lateralis preparata, semen strychni, fructus amomi rotundus, radix aconiti kusnezoffii, semen persicae, cassia twig, honeycomb, flos carthami, herba lycopodii, garden balsam stem, radix rehmanniae, herba aristolochiae mollissimae, root placenta, radix saposhnikoviae, cortex phellodendri, radix angelicae, radix puerariae, radix angelicae sinensis, radix achyranthis bidentatae and rhizoma chuanxiong. According to the black plaster containing the far infrared ceramic powder and the preparation method of the black plaster containing the far infrared ceramic powder, the far infrared ceramic powder is added, so that the plaster has a disinfection function in actual use, and in addition, in the process of adding the minium, the fragrant oil is fried, so that the black plaster containing the far infrared ceramic powder has a good effect. Pharmacological components of the traditional Chinese medicinal materials can be better reflected in the plaster, the absorption effect of an actual product is improved, and the treatment effect on cervical spondylosis and lumbocrural pain of a patient can be improved.

The present invention relates to a process of hydrothermal liquefaction capable of generating a liquid stream rich in renewable molecules, with a lower oxygen content, lower percentage of water and lower acidity in comparison to other products from biomass conversion thermochemical processes. In order to carry out said process efficiently, a catalyst was developed, obtained from the calcination of castor bean hulls, for use in the biofuel sector aiming to provide an environmentally friendly alternative for the production of fuel.