The rendzina is rich in lime and has an upper humus-rich horizon.

其富含有石灰和较高量的质。

The humification cofficient of the wheat straw determined with the nylon bag method was 12.25%.

用锦纶袋法测定小麦秸秆在潮土中的化系数为12.25%。

Humic acid had significant photosensitization on tetramethrin,and itsphotosensitization increased rapidly as the humic acid concentration increased.

对胺菊酯光敏化作用显著，并随浓的迅速强。

Gley (glei) A waterlogged soil lacking in oxyen, in which raw humus accumulates as a result of lack of decomposition by bacteria.

是一种氧含量低水含量很高的土壤，由于缺少分解性细菌在其内积累了大量的质。

Rendzina A type of brown earth soil typical of humid to semi-arid grasslands over calcareous rocks. The rendzina is rich in lime and has an upper humus-rich horizon.

一种褐色的土壤，其特征为潮湿的半干旱的草地上覆盖着石灰质的岩石。其富含有石灰和较高量的质。

A long-term field experiment was carried out to study the effect of fertilization on the organo-mineral complexation and the combined forms of humus of phaeozem in Jilin Province, China.

摘要利用长期定位试验研究了施肥对黑土有机无机复合及质结合形态的影响。