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毛白杨是我国特有树种之一,分布较广,生长快,寿命长,材质优良,是群众喜爱的优良速生树种。但由于毛白杨雌株较少,不易得到大量的种子,扦插繁殖困难,技术不易过关,所以多年来我县一直发展很慢。在毛主席“绿化祖国”、“实行大地园林化”的伟大号召鼓舞下,我圃广大革命职工,为了适应林业生产发展的需要,积极推广优良树种育苗技术。从1958年起就对毛白杨扦插育苗进行了大胆的嚐试,但由于受到刘少奇的反
Populus tomentosa is one of the endemic tree species in our country. It has a wide distribution, fast growth, long life and good material quality, and is an excellent fast-growing tree species favored by the masses. However, due to less populus female plants, not easy to get a lot of seeds, cutting propagation difficulties, technology is not easy to pass, so my county has been developing very slowly for many years. Inspired by the great call of Chairman Mao for “greening the motherland,” and “implementing the strategy of earth gardens,” I nurtured a large number of revolutionary workers and workers and actively promoted the fine seedling raising techniques for tree species in order to meet the needs of forestry production and development. From 1958 on Populus cuttage nursery had a bold attempt, but because of Liu Shaoqi’s anti