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一、我省飞播造林概况飞播造林是一种新兴的造林方式。它具有速度快、成本低等特点,适用于人口稀少或边远地区的林业生产。国外从三十年代开始飞播造林,主要有苏联、美国、加拿大和澳大利亚等国。我国从1956年开始至今,已有24个省(区),开展了飞播造林。造林面积大、成效好的有广西、广东、四川、云南、湖北等省。据统计,截止1980年全国共飞播造林2亿亩,成林近7000万亩,“六五”期间飞播造林共计5354万亩。我省的飞播造林开始于1958年。二十九年走过了一条迂回曲折的道路,曾出现过失败和短期停顿,但最终形成了大面积生产的形势。截止1986年,全省9个地、市,45个
First, aerial seeding afforestation in our province Aerial seeding afforestation is a new afforestation way. It has the characteristics of fast speed and low cost. It is suitable for forestry production in sparsely populated or remote areas. Abroad from the thirties began aerial planting, mainly the Soviet Union, the United States, Canada and Australia and other countries. Since 1956, our country has already had 24 provinces (districts) and started the aerial seeding afforestation. Afforestation area, good effect of Guangxi, Guangdong, Sichuan, Yunnan, Hubei and other provinces. According to statistics, as of 1980, a total of 200 million mu of airspace were planted in the country and nearly 70 million mu of forests were planted. Over the period of the Sixth Five-Year Plan, there were 53.54 million mu of aerial seeding and afforestation. Our province’s aerial sowing began in 1958. Twenty-nine years passed a tortuous road, there have been failures and short-term pause, but eventually formed a large-scale production situation. As of 1986, the province’s nine cities, 45 cities