1.
Study on the calculating of the soil effective coefficient in the arable land gradation and classification --A case study in Li County Hebei Province;
农用土地分等定级中土壤有效系数求算研究——以河北省蠡县为例
2.
Study of the Available Nutrient Use Efficiency of Phosphorus and Potassium in Red Soil, Fluvo-aquic Soil and Black Soil;
红壤、潮土、黑土中磷钾有效养分利用系数研究
3.
Soil Ph Value and to Explore the Relationship Between Soil Nutrient
土壤pH值与土壤有效养分关系探讨
4.
Fractal model for efficient thermal conductivity of soil sample
土壤样品有效导热系数的分形计算模型
5.
Bioavailability of Iodine in Soil-plant System;
碘在土壤-植物系统中的生物有效性
6.
The abundance and availability of water and nutrients in a soil ecosystem determine its fertility.
土壤生态系统中水分和养分的丰度和有效性决定土壤的肥力。
7.
Soil Hydrolase and the Interaction with Available Nitrogen and Phosphorus at Quanzhou Bay Wetland
泉州湾湿地土壤水解酶特征及其与土壤有效氮磷的关系
8.
Relationship between pH and Available Nutrient of Soil--a Case Study in Baima Town of Neijiang City
土壤pH值与土壤养分有效态关系探讨——以内江市白马镇为例
9.
soil nutrient bioavailability
土壤养分生物有效性
10.
The Dynamics of Bioavailability of Se in Soil-soybean System
土壤—大豆系统中硒的动态生物有效性研究
11.
Dynamic Characteristic of Biological Validity of Cd in Soil-Rice System;
土壤—水稻系统镉生物有效性的动态特征
12.
Relation between the Soil Microbial Characteristic and Biological Availability of Nitrogen for Tobacco, Nicotiana Tabacum L. K326;
烟地土壤微生物特性与氮素生物有效性的关系
13.
Control and Bioavailability of Mercury in Soil-plant System
土壤-植物系统中汞的生物有效性及其调控
14.
Relationship between the available zinc content in soil and the zinc content of flue-cured tobacco in Enshi tobacco-growing areas
恩施烟区土壤有效锌与烤烟锌含量的关系
15.
Arbuscular mycorrhizal development in grape roots and its correlation with available soil phosphorus
葡萄丛枝菌根的发育及其与土壤有效磷的关系
16.
A Study on Relationship between Active Ingredient Content of Salvia Miltiorrhiza Bunge and Soil Factor
丹参有效成分含量与土壤因子的关系研究
17.
Effect of Potassium Fertilizer on Lead Bioavailability of Soil System and Pepper
钾肥对土壤-辣椒体系中铅生物有效性的影响
18.
Relationship radicel form and efficiencynutrient of soil of epiphyte of bacterium root
谈菌根真菌土壤有效养分和细根形态的关系