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我国市场发展状况 据国家林业局统计，我国有40多属400多种竹类植物，居世界首位。目前，全国竹林面积已超过420万公顷。近20年来，每年以5万公顷的速度递增。在竹林大面积增长的同时，竹子的开发利用也取得了长足的发展。雷竹二季出笋技术使雷竹提早或延长笋期100多天，提高
According to the statistics of the State Forestry Administration, there are more than 40 species of bamboo plants in China, ranking the first in the world. At present, the national bamboo area has exceeded 4.2 million hectares. In the past 20 years, the annual increase of 50,000 hectares. In the large area of bamboo growing at the same time, the development and utilization of bamboo has also made considerable development. Bamboo shoots the second quarter of technology to make bamboo shoot earlier or extend the shoot period of more than 100 days to improve