贵州大力发展五倍子生产五倍子是一种贵重中药材，同时也可用于化工产品。贵州是我国五倍子的主产区，但近年产量逐年减少，１９９４年产量只有９７０吨，从全国第一位降至第四位。为此，贵州把发展五倍子生产作为全省农村经济的新支柱产业，制定了具体发展规划．１９９６... Guizhou vigorously develop gallnut production Chinese gallnut is a valuable Chinese medicine, but also can be used for chemical products. Guizhou is the main producing area of ​​Chinese gallnut, but output has been declining year by year in 1994 with output of only 970 tons, down from the first in the country to the fourth. To this end, Guizhou to develop gallnut production as the province’s new pillar industry in rural economy, developed a specific development plan. 1996 ...