8. Humus soil is the best culture substrate for Chinese pine.
8、腐殖质土是培育油松苗的很好基质。
参考来源 - 油松无土栽培轻质基质配方的筛选研究Effect on humus acid carbon of soil.
2.对土壤腐殖酸碳的影响。
参考来源 - 长期施肥条件下黑土有机碳库和氮库变化研究Mercury in suspended matter is dominated by mercury bound to humus, because the strong combining ability of humus, this can be reference for mercury pollution harness.3.
2.悬浮物中汞以腐殖质结合态为主,这与腐殖质对汞的螯合能力甚强,能对汞污染起自净作用有关,这对汞污染治理有参考价值。
参考来源 - 黄河内蒙古段水体中砷汞的形态分布研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N-UNCOUNT Humus is the part of soil which consists of dead plants that have begun to decay. 腐殖质
The rock pieces mix with humus.
岩石碎片与腐殖质混合在一起。
Humus is necessary for rapid decomposition of leaves by bacteria and fungi and for recycling by surface roots.
腐殖质是树叶被细菌和真菌迅速分解和根部表面循环过程的必需品。
Once the humus layer disappears, nutrients cannot be recycled and leach from the soil, converting soil from fertile to infertile and making it suitable only for savanna vegetation.
一旦腐殖质层消失,养分就无法从土壤中回收和过滤,致使土壤由肥沃变为贫瘠,只适于热带草原植被的生长。
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