文冠果是优良的木本油料树种,全身都是宝,经济价值很高。文化大革命以来,在毛主席革命路线指引下,文冠果发展很快。但在培育壮苗上,还存在不少问题,育苗工作远不能满足生产上的需要。过去我场培育的一年生苗,苗高30厘米以上的仅占30％左右,而且,苗木高低悬殊特大,最高的120—130厘米,最低的3—5厘米,当年出圃率很低。不仅直接影响造林速度,而且留下的苗,还需继续留床培育,影响文冠果的迅速发展。遵照毛主席“人的正确思想,只能从社会实践中来,只能从社会的生产斗争、阶级斗 Xuan crown fruit is excellent woody oil species, the body is treasure, high economic value. Since the Cultural Revolution, under the guidance of Chairman Mao’s revolutionary line, Wen Guangu has developed rapidly. However, nurturing strong seedlings, there are still many problems, seedling far can not meet the production needs. In the past, the annual seedlings nurtured in our field accounted for only about 30% of the total height above 30 cm. Moreover, the height of seedlings was extremely large, the highest was 120-130 cm and the lowest was 3-5 cm. Not only directly affect the speed of afforestation, and leave the seedlings, but also need to continue to stay in bed, affecting the rapid development of the fruit of the crown. According to Chairman Mao, "the correct thinking of man can only come from social practice and can only be taken from the social productive struggle and the class struggle