Napa cabbage when used as food. The Japanese name for this specific variety of cabbage is hakusai (), a Sino-Japanese reading of the Chinese name "báicài" (), literally "white vegetable". The Korean name for napa cabbage, baechu (), is a nativized word from the Sino-Korean reading, "baekchae", of the same Chinese character sets. Today in Mandarin Chinese, napa cabbage is known as dàbáicài (), literally "big white vegetable", as opposed to the "small white vegetable" that is known in English as bok choy. Outside of Asia, this vegetable is also referred to as Chinese cabbage. Regionally, it is also known as sui
Vegetable oils as alternative energy that yields 20% more oil than the standard variety. There is concern that the current growing demand for vegetable oil is causing deforestation, with old forests being replaced with oil palms. When land is cleared it is often burned, which releases large amounts of the greenhouse gas CO. Vegetable oil production would have to increase substantially to replace gasoline and diesel. With current technology such an increase in production would have a substantial environmental impact. In some poor countries the rising price of vegetable oil is causing problems. There are those that say using a food crop for fuel sets