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丘陵地带的红壤利用,是南方扩大耕地面积的主要方向。由于它的广泛分布这一特点,随着农业合作化的发展,合理开垦利用丘陵地带的红壤,已成为调节农村劳力的重要途径。
The use of red soil in the hilly areas is the main direction for the expansion of arable land in the south. Due to its wide distribution, with the development of agricultural cooperation, the rational reclamation of red soils using hilly land has become an important way to regulate rural labor.