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高州县东岸公社大双林场为进一步落实毛主席“绿化祖国”的伟大号召,更多更好地营造杉树,于一九七○年开始进行冬季造杉试验,实践证明,冬季造杉能提高成活率,加速生长。目前,我县很多地方已推广这一方法,收到了良好的效果。一、冬季与春季造杉效果比较大双林场选择立地条件相同的林地,于一九七○年十二月和一九七一年三月分别造杉十五亩和五十亩。一九七二年五月和一九七三年十月进行测定,结果如下表:
In order to further implement the great call of Chairman Mao and “greening the motherland,” the Dashimin Forest Farm in Gaozhou County East Coast Commune made more and better efforts to create cedar trees. In 1970, the fir fir experiment was started in winter. Practice has proved that in winter, Cedar can improve survival and accelerate growth. At present, many methods in our county have been promoted and have received good results. First, the effect of fir and fir in winter and spring was relatively large. The forest land with the same site conditions was selected in Shuanglinchang. Fifteen mu and fifty mu were firmed respectively in December 1970 and March 1973. May 1972 and October 1973, the results are as follows: