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土壤有机质含量

网络OM; soil organic matter content; Soil organic mater content

土壤有机质含量

土壤有机质含量

土壤有机质含量

OM

3.3 土壤有机质含量(OM％)测定方法56-57

soil organic matter content

... ) organic matter 有机质含量 ) soil organic matter content 土壤有机质含量 ) Topsoil organic content 表层有机质含量 ...

Soil organic mater content

... 4.土壤比表面积 4. Soil specific surface area. 5.土壤有机质含量 5. Soil organic mater content. 期末考周 Final exam ...

organic substances content in soil

农田水利学教学网 ... 2.2.1.4 土壤有机质含量 organic substances content in soil 2.2.1.5 土壤通气 soil aeration ...

1

One year after burning, the content of organic matter is still lower than unburned site .

火烧次年火烧地表层土壤有机质含量仍低于未烧地。

4

Soil organic matter contents can also be raised through continuously plowing under stalks into land .

同时近年来秸秆还田的增加有助于提高土壤有机质含量。

9

Soil organic matter contents and water content were obviously improved .

纯林改造后，对土壤有机质含量和含水率都有显著提高；

11

The Spatial-Temporal Variability of Soil Organic Matter and Its Influencing Factors in Suburban Area of Beijing

北京郊区土壤有机质含量的时空变异及其影响因素

12

The spatial variability of the content of organic matter in hilly tea plantation soils with different sampling scales

不同尺度下低山茶园土壤有机质含量的空间变异

14

Relationships between chemical components of flue-cured tobacco leaf and soil organic matter content in Hunan Province of China

湖南烤烟化学成分与土壤有机质含量的关系

15

Advances in soil organic matter contents and fertilizers application in tobacco growing areas

植烟土壤有机质含量与有机肥施用概况

16

Effects of Irrigation and Fertilization Management on Soil Organic Matter Contents in Semi-Arid Hilly Area

水肥管理对半干旱丘陵区土壤有机质含量的影响

18

Relationship Between Black Soil Organic Matter Content and Corn Productivity

土壤有机质含量与玉米生产力的关系

19

Effect of Wheat and Corn Straw Return to the Soil on the Soil Organic Matter Content in Wheat and Corn Rotation System

小麦、夏玉米两茬作物秸秆全量还田对土壤有机质含量的影响

20

Effect of the Content of Organic Matter on the Translation of Nitrogen in Fertilizer

土壤有机质含量对化肥氮素转化的影响

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