 | | | | |
|---|
 | 1998 |
| |
|
|
| |
| | AL-17F | Potassium Requirements for Ultra Narrow Row Cotton | |
|
|
| |
| | AZ-05F | Effects of Fluid Phosphorus Fertigation on Growth and Yield of Microsprinkler Irrigated Citrus in the Desert Southwest | |
|
|
| |
| | BC-12 | Effect of Fertilization, N Fertigation and Crop Load on K Nutrition and Fruit Quality of High Density Apples Under Atmometer-scheduled Irrigation | |
|
|
| |
| | CA-20F | Reassessment of Potassium Critical Values, and the Predictive Value of Early Leaf Potassium in Almonds | |
|
|
| |
| | FL-19F | Phosphorus and Potassium Soil Test Calibration and Effects on Fresh Citrus Fruit Quality | |
|
|
| |
| | CAAS-10 | Studies on regional nutrient management and balanced fertilization technology under a system of decentralized management | |
| | HEBEI-05 | Studies on the effects of potassium application on the main crops and related fertilization techniques | |
|
|
| Heilongjiang |
| |
| | HEILONGJIANG-07 | Study of dynamic changes in soil potassium content and its agronomic regulations in Heilongjiang province and the fertilization of some crops | |
|
|
| IA |
| |
| | IA-08F | Evaluation of Site-Specific Precision Farming Systems for Soybeans | |
|
|
| IL |
| |
| | IL-21F | Remote Sensing for Site-specific Crop Production | |
|
|
| IN |
| |
| | IN-16F | Evaluation of Site-specific Management for Indiana Soybean Production Systems | |
|
|
| Jilin |
| |
| | JILIN-06 | Cycling of potassium under continuous cropping of maize and its balanced regulation and control | |
|
|
| Karnataka |
| |
| | SZ INDIA-29 | Phosphorus sorption behavior in selected soil series of Southern Karnataka and response to maize to graded levels of phosphorus | |
|
|
| Kerala |
| |
| | SZ INDIA-36 | Nutrient management of coconut based fodder production system in the homesteads of Kerala | |
|
|
| Khon Kaen |
| |
| | THAILAND-04 | Soil fertility recapitalization on upland sugarcane production areas in Northeast Thailand (ReFerTil) | |
