ordinary chernozem 普通黑土
degraded chernozem [土壤] 退化黑钙土 ; 变质黑土 ; 变质黑钙土
gleyic chernozem 潜育黑钙土
glossic chernozem 舌状黑钙土
calcic chernozem 石灰性黑钙土
luvic chernozem 淋溶黑钙土
leached chernozem 淋溶黑钙土 ; 淋溶黑土
mountain chernozem 山地黑钙土 ; 高山黑钙土
podzolized chernozem 灰化黑土
In this paper, the action intensity of nitrogen-fixing and denitrifying bacteria in chernozem polluted by heavy metals is determined with gas chromatographic method at the same time.
本文采用气相色谱法同时测定了重金属Cd、As、Pb和Cu污染黑土中固氮菌及反硝化菌的作用强度。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
N a black soil, rich in humus and carbonates, in cool or temperate semiarid regions, as the grasslands of Russia 黑钙土
The effect of application of organic materials on improving the fertility of Chernozem was studied with two-year pot culture experiments.
通过两年的盆栽试验，研究了有机物料对黑钙土的培肥作用。
Rhizo-box and field cultivation methods were used to study the delpletion and accumulation of organic P in maize rhizosphere on blackland and chernozem.
利用根盒培养和田间栽培方法，研究了黑土和黑钙土玉米根际有机磷的亏缺和积累的状况。
Elaborate environment characteristic of chernozem soil area, analysis feasibility of planting licorice with ecological benefit? zoology benefit? society benefit and production technology.
阐述了黑钙土区的环境特点，从经济效益、生态效益、社会效益及生产技术等方面分析了种植甘草的可行性。
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