【摘要】 以污泥堆肥与河沙、珍珠岩按一定比例混合作为高羊茅的栽培基质,研究了污泥堆肥对草坪草生长发育的影响。结果表明,最适合高羊茅无土草毯生产的污泥堆肥基质配方为50%污泥堆肥+20%河沙+30%珍珠岩和60%污泥堆肥+20%河沙+20%珍珠岩。更多还原

【Abstract】 Sewage sludge compost was mixed with sand and pearl in proportion as plant substrate of F. arundinacea in this experiment,the effect of sludge compost on growth and development of F. arundinacea was studied. The result showed that the best formula of substrate for F. arundinacea consisted of 50% sewage sludge compost+20% sand +30% pearl or 60% sewage sludge compost+20% sand +20% pearl.更多还原