1.
Effects of Surface Mulching and Nitrogen Application on Soil Nitrogen Supply Capacity and Organic C and N on North-West Dry Land
地表覆盖和施氮对西北旱地土壤有机碳氮及供氮能力的影响
2.
Effects of nitrogen fertilizer application on soil organic carbon and nitrogen accumulation and mineralization under different cultivations in northwest dryland
施氮对不同栽培模式旱地土壤有机碳氮和供氮能力的影响
3.
Organic carbon and total nitrogen in bed load had enrichment phenomenon.
推移质中有机碳和全氮均有富集现象。
4.
Model and effect of slow-release organic carbon-source materials on carbon release and denitrification
缓释有机碳源材料释碳模型与生物脱氮效应
5.
Effects of Conservation Tillage on the SOC、TN、SMBC and SMBN in Two Sequence Rotation Systems with Spring Wheat and Pea
保护性耕作对麦-豆轮作土壤有机碳全氮及微生物量碳氮的影响
6.
Distribution of Soil Organic Carbon and Nitrogen and Their Responses to Climatic Change
土壤有机碳和氮的分布及其对气候变化的响应
7.
Evolution and Simulation of Soil Organic C, N of Dry Farmland in Gully Area of the Loess Plateau;
黄土旱塬农田土壤有机碳、氮的演变与模拟
8.
Changes of Organic Carbon and Nitrogen Pool of Black Soil under Long-term Fertilization;
长期施肥条件下黑土有机碳库和氮库变化研究
9.
A Primary Research on the Distribution and Vertical Flux of POC and PN in East China Sea;
黄东海颗粒有机碳、氮的分布及沉降通量估算
10.
Contents, Dynamics and Leaching Characteriristics of Dissolved Organic Carbon and Niteogen in Soil;
土壤中溶解性有机碳、氮及其迁移淋溶特性研究
11.
The Influences of Fencing on Soil Organic Carbon and Nitrogen of the Typical Mountainous Lawn in Xinjiang;
围栏对新疆山区草地土壤有机碳和氮的影响
12.
Study on the Water-soluble Organic Nitrogen and Organic Carbon in Intensively Managed Phyllostachys Praecox Stands
高效栽培雷竹林土壤水溶性有机碳、氮研究
13.
Study on the Water Soluble Organic Nitrogen and Organic Carbon in Intensively Managed Castanea Mollissima Blume Stands
集约经营板栗林土壤水溶性有机氮、碳研究
14.
Content and Distribution Characteristics of Soil Organic Carbon and Total Nitrogen of Grassl and in Yunwu Mountain
云雾山草地土壤有机碳全氮含量与分布特征
15.
Contents and Characteristics of Soluble Organic Carbon, Nitrogen in the Arable Soil
农田土壤中可溶性有机碳、氮的含量及特性研究
16.
The Choose of Solid Organic Carbon Source in Biological Denitrification of Wastewater
污水反硝化脱氮的固态有机碳源选择实验研究
17.
Effects of Organic Materials on Several Forms of Soil Carbon and Nitrogen and Soil Acidity
有机物料对红壤几种形态碳氮及酸度的影响
18.
ACCUMULATION OF ORGANIC ACIDS IN RELATION TO C:N RATIOS OF STRAWS AND N APPLICATION IN FLOODED SOIL
淹水土壤有机酸积累与秸秆碳氮比及氮供应的关系