资中县配龙公社三树林场泡桐科研组,在华主席抓纲治国的战略决策指引下,树雄心,立壮志攀登科学技术高峰,决心在泡桐育苗方面做出贡献。1976年,他们对5亩平均苗高2米的泡桐留床苗进行切干培育,精心管理,创造了育苗新纪录。经过实地调查,有苗数534株,平均苗高8.13米,7米以上的苗木占 Under the guidance of China’s strategic policy of grasping the country with the rule of principle, Tree is ambitious and determined to climb the peak of science and technology and is determined to make its contribution in the cultivation of Paulownia. In 1976, they cut and dry the five-acre paulownia bed seedlings with an average height of 2 meters and carefully managed to create a new record for nursery. After field investigation, there are 534 seedlings, the average height of 8.13 meters, 7 meters above the seedlings accounted