腐殖质的

The above-described organic matter can remain in the soil a longer time is also more stable humus.

上述几种有机质中，能在土壤中保持时间较长又较稳定的是腐殖质。

Clay particles resulting from volcanic ash weathering (allophane, imogolite and humus-Al complexes) have a very reactive surface.

火山灰风化形成的水铝萤石、伊利缟石和腐殖质-Al复合体粘土颗粒表面非常活跃。

Get used to the soil with all sorts of rich humus, with arenaceous qualitative loam best.

适应各种腐殖质丰富的土壤，以砂质壤土最好。

Chernozem layer with the topography and different degrees of surface evaporation, there is meadow chernozem (humus content was high, a large number of stain and iron-TB), carbonate Black calcium soil (surface with carbonate accumulation) and the black soil salinity and the saline soil.

黑钙土层随地势和地表蒸发程度的不同，有草甸黑钙土（腐殖质含量高，有大量锈斑和铁质结核）、碳酸盐黑钙土和盐渍化黑土和盐渍土。

The final process in organic matter decomposition is known as humification.

有机物分解的最后程序称为腐殖质化。

Our focus in composting is to create humus.

我们的重点在堆肥是创造腐殖质。

Humus is the main component of soil organic matter, a great impact on soil fertility.

腐殖质是土壤有机质的主要成分，对土壤肥力影响很大。

In different agrotype,the component of soil humus is different.

土壤类型不同，土壤腐殖质组成有明显的差异。

All this activity reduces the size of particles until it creates a humus.

所有这些活动都减小了颗粒的体积，直到形成腐殖质。

A millennium humus and a primitive animal whom the scientist dare not to research on it

一堆千年腐殖质，一个科学家都不敢研究的原始动物

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。