秸秆焚烧

In order to decrease the pollution from directly burning of straw in countryside, the paper research domestic biomass pellet fuel stove for domestic cooking.

为解决农村秸秆焚烧污染问题，研究以生物质颗粒为燃料的家用生物质颗粒燃料炉供农家炊事使用。

Mulching wheat stalks into soil can maintain soil moisture, reduce soil temperature, increase soil microbe amount. But the treatment with stalks burned has no the effects.

小麦秸秆直接覆盖还田有助于保持土壤水分，降低土壤温度，增加土壤表层微生物量，而秸秆焚烧还田的作用不显著。

Field burning the historical and most economical solution is no longer a socially acceptable.

秸秆焚烧过去大多数的解决方法不再被社会所接受。

Xuzhou and surrounding counties in anhui province, shandong province and other straw burning phenomenon especially serious.

徐州各县以及周边安徽，山东等地秸秆焚烧现象尤其严重。

Burning waste straw will produce carbon dioxide and other pollutants to pollute the air.

秸秆焚烧将产生大量二氧化碳和其他污染物质，影响空气质量。