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一、造林种草可以合理利用土地,改进农业结构,改善生产条件,改善环境,发展生产,提高人民生活。 我国土地利用很不合理,农地10.4%,林地12.7%,草原36.8%,沙漠13.2%。森林复盖率很低,水土流失严重,抗御自然灾害能力弱,农业生产水平低。农业经济结构也不合理,如1977年我国农业总产值中农业(种植业)67.5%,林业3.1%,畜牧业13.7%,社队企业和副业14.1%,渔业1.5%。现在人民的食物结构,以粮为主,人均每年肉类只有16斤。
First, afforestation and grass planting can make rational use of land, improve agricultural structure, improve production conditions, improve the environment, develop production and enhance people’s livelihood. China’s land use is unreasonable, with 10.4% of farmland, 12.7% of woodland, 36.8% of grassland and 13.2% of desert. Forest coverage is very low, soil erosion is serious, weak ability to resist natural disasters, agricultural production is low. The structure of agricultural economy is also unreasonable. For example, in 1977, China’s agricultural output value accounted for 67.5% of agriculture (planting), forestry 3.1%, livestock husbandry 13.7%, commune and commune enterprises and sideline 14.1% and fishery 1.5%. At present, the food structure of the people is dominated by grain. Only 16 pounds of meat per capita per year are available.