1.
Characteristics of soil nutrients of different vegetation types in the Three Gorges reservoir area
三峡库区不同植被类型土壤养分特征
2.
Soil Nutrient Characteristics of Semi-natural Mixed Larch-spruce-fir Stands in Northeast China
近天然落叶松云冷杉林土壤养分特征
3.
Analysis of Soil Nutrient Characteristics of Holocene Basalt Mesa in Jingbo Lake
镜泊湖全新世玄武岩台地土壤养分特征分析
4.
Analysis of Soil Nutrient Characteristics in Main Tobacco-growing Areas in Shaoyang City of Hunan and Its Fertilization Countermeasures
湖南邵阳主烟区土壤养分特征分析及施肥对策
5.
Nutrient characteristics of aeolian sandy soils under different utilization in northern Shaanxi
陕北沙区不同利用方式风沙土的养分特征
6.
Soil Nutrient Characteristics and Evaluation of Holocene-basalt Platform in Jingbo Lake Area;
镜泊湖全新世玄武岩台地土壤养分特征与评价
7.
Study on Characteristic of Nutrients Loss from Tobacco Field in Rainy Southern;
南方多雨地区烟田养分流失特征研究
8.
A preliminary study on nutrients deposition characteristics of sediment between two different kinds of water body
两种水体底泥养分沉积特征初步研究
9.
The Distribution and Species of Nutrient in the Yangtze River Estuary
长江口海域营养盐的形态和分布特征
10.
Analysis of nutrients and eutrophication characters in backwater region of the Linjiang River
临江河回水区营养盐及富营养化特征分析
11.
Characteristics of litterfall and nutrient return in secondary forest in karst region of northwest Guangxi
桂西北喀斯特次生林凋落物养分归还特征
12.
Characteristic of adoption.
收养的有收养特征的
13.
Soil Nutrient Distribution Character of the Main Grain Production Region in North China;
我国北方粮食主产区土壤养分分布特征研究
14.
Nutrient State and Characteristics of Accumulation and Translocation of Salt in Greenhouse Soil Profiles;
设施土壤养分状况及盐分的累积、迁移特征
15.
Spatial Variation of Community Characteristics and Soil Nutrient in Family Ranch Scale
家庭牧场尺度群落特征与土壤养分的空间分异
16.
Distribution Characteristics of the Soil Fertility in a Slope Under Different Land Use
不同土地利用方式下坡面土壤养分分布特征
17.
The Spatial Distribution of Soil Nutrients in Shijiazhuang Peri-urban Zone
石家庄市边缘带土壤养分空间分布特征研究
18.
Identification and Distribution of Marine Heterotrophic Bacteria in Specific Area of Qingdao Coast;
青岛近海岸特征环境中海洋异养细菌的鉴定及其分布特征的研究