发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| USA | 603 |
| CHINA MAINLAND | 224 |
| Brazil | 96 |
| Canada | 74 |
| Iran | 22 |
| Australia | 20 |
| Argentina | 15 |
| England | 15 |
| India | 15 |
| Pakistan | 14 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNITED STATES DEPARTMENT OF AGRICULTURE... | 155 |
| UNIVERSITY OF NEBRASKA SYSTEM | 74 |
| KANSAS STATE UNIVERSITY | 50 |
| UNIVERSITY OF MINNESOTA SYSTEM | 48 |
| IOWA STATE UNIVERSITY | 46 |
| AGRICULTURE & AGRI FOOD CANADA | 39 |
| UNIVERSITY OF NORTH CAROLINA | 39 |
| NORTH DAKOTA STATE UNIVERSITY FARGO | 35 |
| TEXAS A&M UNIVERSITY SYSTEM | 35 |
| UNIVERSITY OF WISCONSIN SYSTEM | 35 |
文章引用情况
1
Particle Size Affects Nitrogen and Carbon Estimate of a Wheat Cover Crop2
Exploring Nitrogen Limitation for Historical and Modern Soybean Genotypes3
Soil Texture and Precipitation Influence Optimal Time of Nitrogen Fertilization for Corn4
Over-Fertilization Does Not Build Soil Test Phosphorus and Potassium in Ohio5
Economics and Agronomics of Relay-Cropping Pennycress and Camelina with Soybean in Minnesota6
Development and Evaluation of Soil Moisture-Based Indices for Agricultural Drought Monitoring7
Unpredictable Nature of Environment on Nitrogen Supply and Demand8
Evaluation of Drip Irrigation System for Water Productivity and Yield of Rice9
Corn Density Effect on Interseeded Cover Crops, Weeds, and Grain Yield10
Fertilizer Phosphorus Solubility Effects on Indian Mustard-Maize and Wheat-Soybean Cropping Systems Productivity