储灰场不但占用大片土地,而且污染环境。采用综合和用、复土造田等措施,由于资金、技术、土源等原因难以推广,收效甚微。试验研究表明,在纯粉煤灰堆场上种植植物,产量能达一般中等农田水平,作物品质上乘,对人畜无害,且随着种植年限的增加,灰田逐步熟化。解决了粉煤灰堆场复垦工作的技术难题。应大力推广纯粉煤灰种植的灰场复垦工作。 Ash storage not only occupy a large area of ​​land, but also pollute the environment. Adopting measures such as comprehensive utilization and reclaimed land, etc., are difficult to popularize because of capital, technology and soil sources, with little effect. Experimental studies show that planting pure fly ash yard plant, the output can reach the average level of medium-sized farmland, crop quality, harmless to humans and animals, and with the growing years of maturity, ashfield gradually maturation. Solve the technical problems of reclamation of fly ash yard. The ashfield reclamation work should be promoted vigorously.