acid humus
英 [ˈæsɪd ˈhjuːməs]
美 [ˈæsɪd ˈhjuːməs]
网络 酸性腐殖质; 酸性腐殖
双语例句
- Previously, we mainly studied solvable humus fraction ( humic acid, fulvic acid), however, the study of unsolvable humus faction ( humin) was litter.
以往的研究都集中在可溶性的腐殖质组分（胡敏酸、富里酸）上，对于不溶性的腐殖质组分（胡敏素）则研究较少。 - For chernozem, the type change of humic acid mainly occurred in free humus of soils and silt-size complex.
在黑钙土中，胡敏酸的型变，主要表现在全土和粉粒复合体的游离态腐殖质中。 - Increase of HA/ FA indicated that high-temperature compost helps to produce Humo acid, and therefore improve humus quality.
从腐殖质组成来看，胡敏酸和富里酸比值（HA／FA）随堆肥腐熟而呈增加趋势，说明高温堆肥有利于胡敏酸形成，腐殖质质量在提高。 - For treatments of combing organic fertilizer with NPK and PK, NPK and abandoned land, the rate of humic acid carbon to humus acid carbon increased and opposite to rate of fulvic acid carbon to humus acid carbon.
有机肥配施NPK、磷钾及氮磷钾化肥和撂荒土壤：胡敏酸碳/腐殖酸碳比值上升，富里酸碳/腐殖酸碳比值下降； - Three kinds of acid red soils were used to study the effects of organo mineral interactions on the composition of soil microaggregates and oxidation stability of humus.
本文研究了我国南方三种酸性土壤（红壤、赤红壤和砖红壤）在去除铝键结合腐殖质和铁键结合腐殖质前后土壤微团聚体组成及腐殖质氧化稳定性的变化。 - Effect of organic manure on fulvic acid and humic acid of combined humus forms in wind blown soil
有机物料培肥对风沙土结合态腐殖质中富里酸与胡敏酸的影响 - The non-structure substance can cross link with a single humic acid molecule. Under certain conditions the cross-linked molecule can enter into the kernel of humus molecule.
非结构物质可与腐殖酸的单个分子产生交联作用，在一定条件下，交联的复合分子可进入腐殖质分子核心的成分中。