坡改梯是山区提高农业综合生产能力、防止水土流失、改善生产生活条件的重要基础，能够有效改善生态环境、提高生产效率、加快山区经济发展。%Slop-to-terrance is the important foundation for mountainous area to improve agricultural comprehensive production capacity, prevent water loss and soil erosion, improve production and living conditions, it can also effectively improve the ecological environment and production efficiency, speed up the economic development of mountainous area.
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