污泥堆肥对羽衣甘蓝生长的影响

Effect of Sludge Compost on the Growth of Ornamental kale

摘要: 该文以羽衣甘蓝(学名：Brassica oleracea var. acephala f. tricolor)为植物材料，采用大理市污水处理厂脱水污泥进行堆肥，堆肥分别与腐殖山基土按不同体积比例混合作为栽培基质，观察污泥堆肥对羽衣甘蓝生长发育的影响，并从中筛选出最佳的基质配方，为污泥堆肥的合理利用提供一定的理论依据,对于进一步提高大理市的污泥处理效率、改善环境质量，促进旅游产业发展具有重要的意义。

Abstract: This article uses Ornamental kale (Brassica oleracea var. acephala f. tricolor) as plant material to remove sludge compost at Dali Municipal Wastewater Treatment Plant. The compost was mixed with the humus base soil in different proportions as the cultivation matrix. To observe the effect of sludge compost on growth and development of kale, the best matrix formulation was selected. It provides some theoretical bases for the rational utilization of sludge compost. To further improve the sludge treatment in Dali city and improve the environmental quality, this is of great significance.