不同复合基质对绿化苗木生长的影响初探
The Effect of Different Composite Substrates on the Growth of Greening Seedlings
摘要: 利用清淤底泥与草炭、菇渣、珍珠岩、蛭石进行配比，比较了不同复合基质对红叶石楠、水杉生长的影响。结果表明，配方3、配方6、配方7等复合基质对红叶石楠和水杉株高及茎粗的促进作用明显优于其它配方，综合表现最好，可以作为下一步扩大应用的推荐配方。
Abstract:
The effects of different composite substrates on the growth of Photinia sylvestris and Metasequoia glyptostroboides were compared using silt dredging sludge with peat, mushroom residue, perlite, and vermiculite. The results showed that the compound substrates of Formula 3, Formula 6, For-mula 7 have significant promotion effect on plant height and stem thickness of Photinia fortunei and Metasequoia glyptostroboides, which were significantly better than other formulas, and had the best comprehensive performance, and could be used as the recommended formula for further application in the next step.
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