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最近到衡山、常德、安化和县、茶陵、攸县等地验收科研推广项目,顺便作了一些调查,发现有些问题是属于战略性的,解决是否得当,对绿化三湘影响深远,这里提出来供林业战线的同志们共同研究。一、提防回归沙漠的现象发生森林二字由五个木字组成,表示众多和茂盛之意。早在公元100年,汉朝人许慎编的中国第一部字典《说文解字》里,就已作了说明。当然现今森林二字的定义,经过千百年的发展,人们的认识就更深化了。目前科学工作者普遍认为,森林是一种复杂的自然现象。它是以乔、灌为主体,包括生物和非
Recently, we went to Hengshan, Changde, Anhuahe County, Chaling, Youxian and other places for acceptance of scientific research and promotion projects. By the way, we made some investigations and found that some of the problems are strategic and the solution is proper and far-reaching implications for afforestation in Sanxiang, Proposed for the forestry front of the comrades to study together. First, beware of the return of the phenomenon of desert forest word is composed of five wooden words, that many and lush meaning. As early as 100 AD, Han Dynasty Xu Shen compiled the first Chinese dictionary “Shuo Wen Jie Zi”, it has been described. Of course, the definition of the word forest nowadays has deepened people’s understanding after thousands of years of development. At present, scientists generally believe that forests are a complex natural phenomenon. It is Joe, irrigation as the main body, including biological and non