| Summary: | 碩士 === 國立臺北科技大學 === 車輛工程系所 === 95 === The cultivatable farmland in Taiwan for energy crops is limited, and the ecology and the climate in northern Taiwan are much different from southern Taiwan. Moreover, in recent years Taiwan government has a goal to carry out biodiesel self-production for implementing nation energy policy. Therefore, all production materials before 2007 for biodiesels are forced by purchasing in domestic, nevertheless, the production materials, in after 2007, the marketing, is opened up for free market competition. Therefore, choosing the proper biodiesel energy crops that can be planted in domestic properly is the first important step before importing.
The analytic results demonstrated that soy and sunflower are the most proper energy crops planting in domestic, due to its characteristics of short growth period, high production ability, superior adaptation, easy cultivation, high oil-bearing rate ability, low cost, and high engine BSFC, nevertheless, so far the cultivatable farmland is in a small scale, so the planting cost is forwarding a high situation as well. For a long term managing and developing in Taiwan, biodiesel energy crops are needed government, farmers, and oil refineries to support and cooperate together, tightly.
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