Mixing application of organic and inorganic fertilizer is favorable to increase amount of soil organic matter and to improve soil physical environment.
有机肥与化肥配合施用，土壤有机质呈增加趋势，有利于土壤物理环境的改善。
Nanoparticles as a catalyst for greater application of the semiconductor photocatalyst, especially in regard to the preparation of organic matter.
纳米微粒作为催化剂应用较多的是半导体光催化剂，特别是在有机物制备方面。
Thus, based on chemical fertilizer with increasing application of organic fertilizer, the level of organic matter increase was significantly correlated with the amount of organic fertilizer applied.
在化肥基础上增施有机肥，土壤有机质提高程度与施有机肥量呈极显著正相关。
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