Organic soil materials的意思|示意

The results showed that the contents of organic matters in soil and heavy fraction were markedly increased and the agrochemical properties of Chernozem were improved by applying organic materials.

结果表明：用有机物料培肥土壤时，可以提高土壤有机质和重组有机质的含量，改善土壤的农化性质。

The results show that soil microorganism in quality increases in Lei bamboo forest mulched with organic materials.

结果表明，使用有机物料覆盖的雷竹林地土壤的微生物数量显著增加。

Results show that the proper application of black liquor of papermaking can improve the soil properties and increase the contents of organic materials, N and K in soil.

结果表明，造纸黑液适量施用能改善土壤物理性状，增加土壤有机质含量和氮、钾含量；

During the process the organic materials will be turned to the stable humus, which can be used as fertilizer and amend for the plant soil.

在这种堆肥化过程中，有机物由不稳定状态转化为稳定的腐殖质物质，用作肥料和改良土壤。

In low fertility soils, the effects of organic materials on soil microbial biomass nitrogen was rather apparent, about 4 times of high fertility soil.

土壤肥力不同，有机物料对微生物体的影响效果不同，在低肥力土壤上的效果突出，约为高肥力土壤的4倍。

The combined states of soil humic substances were studied after undecomposed organic materials were applied into sodic meadow paddy soil.

几种非腐解有机物料施于苏打草甸水稻土后，对土壤中不同结合形态的腐殖质的动态变化进行了研究。