1.
Characteristic of Nitrogen Use Efficiency of Central Food Crops under Long-term Fertilization;
长期施肥下我国粮食作物氮肥利用率变化特征
2.
Research on Process of Fluvo-Aquic Soil Organic Carbon Mineralization in Initial Stage of Maize Growth Under Long-Term Different Fertilization
长期施肥潮土在玉米季施肥初期的有机碳矿化过程研究
3.
Change Law of the Phosphorus under Long-term Fertilization in Cinnamon Soil
长期施肥褐土土壤磷素变化规律研究
4.
CO_2、N_2O Emission from Red Soil Dry-land under Long-term Fertilization
长期施肥下红壤旱地CO_2、N_2O排放特征
5.
Effect of Long-Term Fertilization on Soil Active Organic Carbon in Paddy Soils
长期施肥对水稻土活性有机碳的影响
6.
Advances in Phosphorus in Long-Term Fertilized Soil
长期施肥条件下土壤磷素的研究进展
7.
Study on Phosphorus Accumulation and Leaching in Loess Soil Under Long-term Fertilization Condition;
长期施肥条件下塿土磷素累积与淋失研究
8.
Effect of Long-Term Fertilization on Agricultural Soil Fauna Community and Its Evaluation;
长期施肥对农田土壤动物群落影响及安全评价
9.
Effect of Long-Term Fertilization on Phosphorus Behavior in Purple Soil;
长期施肥对紫色土磷素行为的影响研究
10.
Effects of Long-term Fertilization on Heavy Metal Content in Purple Soil and Crop;
长期施肥对紫色土—作物重金属含量的影响
11.
Study on Dynamic Change of Potassium in Soil-Plant System under Long-Term Fertilization;
长期施肥土壤—作物体系钾素动态变化研究
12.
Research on the Form Changes and Availability of Organic Phosphorus Long-term Fertilizer;
长期施肥土壤有机磷形态变化及有效性研究
13.
Effect of Long-Term Fixed Position Fertilization on Soil Nutrient and Biological Characters in Loess Soil;
长期定位施肥对黄土肥力和生物性状的影响
14.
Study on the Enzyme Activities and Fertility Change of Soils by a Long-Term Located Utilization of Different Fertilizers
长期定位施肥土壤酶活性及其肥力变化研究
15.
Effect of Long-term Fertilization on the Red Soil Fertility and Crops
长期定位施肥对红壤肥力及作物的影响
16.
Effects of Long-term Located Fertilization on Phosphorus Fertility of Alfisol
长期定位施肥对暗棕壤磷素肥力的影响
17.
Effect of long-term located continuous fertilizer application on yield increasing and soil fertility developing
长期定位连施化肥的增产培肥效应研究
18.
Effects of Chemical Fertilizer and Organic Manure on Rice Yield and Soil Fertility
长期不同施肥对水稻产量及土壤肥力的影响