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象草(elephant grass)——因大象爱吃而得名,植株高约4米,是热带和亚热带地区多年生草本植物。欧洲科学家发现,它生长力强,易于在大部分耕地上种植,可燃性高,是理想的用于发电的能源替代物。据统计,种植1万平方米象草,将它加工后所产生的能量可替代36桶石油,价值相当于2160美元。同时,象草生长时会大量吸收二氧化碳,燃烧时排放出来的二氧化碳又会被附近的象草吸收,不会污染环境。
Elephant grass - named after the elephant’s love of eating, the plant is about 4 meters high and is a perennial herb in tropical and subtropical regions. European scientists have found that it is strong in growth, easy to grow on most cultivated land, and highly flammable. It is an ideal energy alternative for power generation. According to statistics, planting 10,000 square meters of grassy grass, after processing it, the energy generated can replace 36 barrels of oil, worth the equivalent of 2,160 US dollars. At the same time, when grass grows, it will absorb a great deal of carbon dioxide, and the carbon dioxide emitted when burning will be absorbed by the nearby grassy elephants and will not pollute the environment.