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田面尺寸和田面结构是影响坡改梯工程梯田(地)微观构造的两个重要因素,通过对田面尺寸和田面结构的优化,从而使作物生长环境、田间机械化作业得到改善,并且可以合理降低坡改梯造价。
Field size and surface structure are two important factors that affect the micro-structure of terraced rice fields. Through the optimization of field size and field structure, crop growth environment and field mechanization work can be improved, and slope can be rationally reduced Change the cost of the ladder.