论文部分内容阅读
祁门是安徽省重点林区县,林业在国民经济中占有举足轻重的地位,为我国南方集体林区商品材生产基地县之一。建国以来,累计人工造林100万亩,封山育林55万亩,向国家提供商品材450万 m~3,毛竹500万根,尤其是1985年以来,共完成各类造林45万亩,造林综合达标率比工程实施前提高了30%～40%,在大力
Qimen is one of the key forest counties and counties in Anhui Province. Forestry plays a decisive role in the national economy and is one of the counties’ production base counties in the southern collective forest area in the country. Since the founding of the People’s Republic of China, a total of 100 million mu of artificial forests have been afforested, 55 million mu have been afforested for afforestation and afforestation, 4.5 million m 3 of commercial timber and 5 million bamboos have been supplied to the country. Since 1985, a total of 450,000 mu afforestation has been completed, Than the implementation of the project before the increase of 30% to 40%, vigorously