This project improves soil 494ha. Each cubic meter soil could save the cost of 31yuan, totally save the cost 153 million Yuan.

本工程改良土壤494万立方米，每立方米土方可节约直接工程费用31元，共节约工程费1.53亿元。

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Bed planting improves soil fertility and structure and helps reduce erosion, water usage, herbicide use and facilitates mechanical and manual weeding.

垄播改善了土壤肥力和结构，对减少流失、水的利用和除草剂的施用也有帮助，也方便了机械和人工除草。

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Soil fumigation or sterilization before planting a crop frequently improves its zinc-supplying power or zinc availability .

作物种植前的土壤熏蒸或杀菌处理，经常可以增进土壤的锌素供应能力或提高锌的有效性。

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This improves the growth of roots and increases the movement of water through the soil.

VOA: special.2009.06.30

The mulch also improves the ability of the soil to hold moisture.

VOA: special.2009.06.30

Organic mulch protects but also improves the condition of the soil.

VOA: special.2009.06.30

As a result, even though wildfires occur less frequently as our planet warms and as soil moisture improves (more on that coming right up), our global warming Alarmist in Chief presents the misleading assertion that global warming rather than a change in federal wildfire policy is causing a recent increase in acres burned due to wildfires.

FORBES: The Overwhelming Judgment of Science Rejects Obama's Global Warming Claims