据对国内外蓖麻市场调查显示,从1999年至今,我国蓖麻生产呈逐年萎缩之势,而需求量连续八年持续增长,缺口逐年加大,价格连年上涨,成为市场上的抢手俏货。印度是世界最大的蓖麻籽生产国,产量占全世界的80%。近年来,由于印度遭受多种自然旱灾,产量逐年减少, According to the domestic and international castor market survey shows that from 1999 to now, China’s castor production showed a trend of decline year by year, while demand continued to grow for eight consecutive years, the gap increased year by year, the price rise year after year, becoming the market’s popular Qiaohuo . India is the largest producer of castor beans in the world, accounting for 80% of the world’s output. In recent years, due to various natural droughts suffered by India, output has been declining year by year,