The significance of bee families as pollinators for agriculture was presented on example of the Mazovia province. The … changes in the needs of pollination of the main plants cultivated in this region in 2000-2009 were analyzed. The value of … yields as a result of pollination and the losses of yields as a result of too small number of pollinators were estimated …

Biodiesel has recently drawn attention because of its potential to make an important contribution to national energy … security and the environment. However, the rapid growth of biodiesel has raised concerns about biodiesel’s impact on the price … between biodiesel and soybean prices is very weak, indicating little likelihood of biodiesel triggering another food crisis …

biodiesel constituído por todos os participantes envolvidos na produção da matéria-prima agrícola, no processamento e na … mecanismos de coordenação nos sistemas de mercadorias. No caso do sistema de produção do biodiesel brasileiro, o mecanismo de … distribuidores. O mercado de leilões de biodiesel é o mercado em que os produtos das usinas são vendidos e comprados por meio de …

We assess the economic feasibility of a 10 MMGY biodiesel plant using a Monte Carlo Cash Flow model programmed in Excel …. Results from the cash flow analysis show that average expected revenues from the sale of biodiesel and co-products will be $48 ….5 million and total operating costs of $42.05 million per year. The economic feasibility of this biodiesel production plant is …

used to demonstrate the feasibility of IFECO project: the seeds produce oil that transformed in bio-diesel (and FAME … as a block matrix with four integrated modules: i) agricultural module; ii) oil and biodiesel module; iii) dairy module …; iv) biogas module; these modules work sequentially with three chains respectively: biodiesel, dairy and biogas; 3 …

The purpose of this study is to take a close look at Korea‘s biodiesel developing trends and assess economic … feasibility based on benefit-cost analysis. This study finally presents directions to actively promote the biodiesel in Korea. The …

continue to be important feedstocks for ethanol and biodiesel production, but cellulose feedstocks (agricultural crop residues …

biodiesel and bioethanol (in the liquid form or as ETBE). The bioethanol production sector is a mature sector and it will … probably change into a single-stage technology of biocomponent production. The biodiesel sector is in the beginning stage of … or so investors planning to enter the sector. The main problem which determines the development of the biodiesel …