通过对陕西省林草植被恢复的艰巨性和缓慢性的分析,探讨了在贯彻中央指示开展“封山绿化”中,实施封山禁牧的客观性、必要性以及封山禁牧措施的系统性、灵活性等。提出:应结合各项生态建设工程,逐步扩大封山禁牧范围,使植物群落有一个全面休养生息的环境,保护和发挥植物群自然的恢复更新能力,大规模加速21世纪陕西林草植被建设。 Through the arduous and slow analysis of the restoration of forest and grasses in Shaanxi Province, this paper discusses the system of implementing the principle of grazing and banning grazing, and the necessity of afforestation and grazing ban Sexuality, flexibility and so on. It is suggested that the scope of grazing prohibition and grazing should be expanded step by step in accordance with various ecological construction projects so that the plant community will have an environment full of rest and recuperation so as to protect and develop the natural regeneration and renewal ability of flora and to accelerate the construction of the forest and grass vegetation in Shaanxi in the 21st century on a large scale.