(一) 自从党中央和毛主席發出了綠化我們偉大祖國的号召以來,全國廣大群众的植樹造林積極性非常高漲,在1955年下半年和1956年春季短短的时間里,取得了空前巨大的成績,为綠化祖國的偉大事業,做出了一个良好的开端。目前植樹造林中的主要困难之一,是樹种缺乏和樹苗不足。許多地方,由于缺乏樹种、樹苗,而不能進行大規模 (1) Since the CPC Central Committee and Chairman Mao issued the call for afforestation of our great motherland, the enthusiasm of the broad masses of people in afforestation has been very high. In the second half of 1955 and the spring of 1956, they achieved an unprecedented magnitude The achievements have made a good start for the great cause of greening the motherland. One of the major difficulties in afforestation nowadays is the lack of tree species and inadequate saplings. In many places, due to the lack of tree species, saplings can not be carried out on a large scale