求翻译：农业机械化程度稳步提高。年末全县农业机械总动力48.4万千瓦。化肥施用量(折纯)16015吨;农药施用量457吨,。地膜覆盖面积14700公顷。是什么意思？

The degree of mechanization of agriculture has increased steadily. End of the county agricultural machinery power 484,000 kilowatts. The amount of chemical fertilizer (pure), 16,015 tons; pesticide application rate of 457 tons. Mulching an area of ​​14,700 hectares.

agricultural mechanization level has been steadily improving. County end 485,000 Watt power machinery. Fertilizer sprayer (10% pure), 16,015 tons; pesticide sprayer, 457 tons. With plastic film covering 14,700 hectares.

The mechanization of agriculture degree enhances with steady steps.Year's end county-wide farm machinery gross power 484,000 kilowatts.The chemical fertilizer employment quantity (folds 16015 tons purely); The agricultural chemicals employment measures 457 tons.Mulching plastic cover area 14700 hect

Agricultural mechanization level increased steadily. End of the County total power of agricultural machinery 484,000 kW. Fertilizer application amount (converted to pure) 16,015 tons; application of 457 tons of pesticides. Covered area of 14,700 hectares.

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