在农业学大寨、工业学大庆群众运动的推动下,我场苗圃工人为了培育杉木壮苗,敢想敢干,大胆试用了蒸汽催芽法。经过连续三年试验,证明了这种催芽方法具有以下几个特点:(1)发芽快。经过蒸汽催芽的种子,播种后7天左右即可出土。比未催芽的种子要提早15—20天。(2)发芽整齐,苗木健壮,抗性强。(3)不受气候条件限制。 Under the impetus of Dazhai Agricultural University and Daqing Industrial Movement of Industry, my nursery laborers boldly tried the steam germination method in order to cultivate fir seedlings and dare to think hard. After three consecutive years of tests, proved that this method of germination has the following characteristics: (1) germination fast. After steaming seeds, sowing about 7 days to unearthed. 15-20 days earlier than the non-germinated seeds. (2) sprouting neat, robust seedlings, strong resistance. (3) Not subject to climatic conditions.