 | | | | |
|---|
 | 1992 |
| |
|
|
| |
| | CA-13F | Boron Nutrition of Almonds | |
|
|
| |
| | GUANGDONG-06 | Studies on the exhaustion of sulfur in paddy soils with consecutive rice cropping under field conditions | |
| | GUANGDONG-07 | Effect of balanced fertilization on high yield, high quality and high efficiency agriculture | |
|
|
| Guangxi |
| |
| | GUANGXI-08 | Maximum yield research for the early corn-late rice-winter tomato cropping pattern in Guangxi province | |
|
|
| TN |
| |
| | TN-05F | Soil and Foliar Potassium Fertilization of Conventionally-tilled Cotton | |
|
|
| TX |
| |
| | TX-20F | Winter Wheat Response to Chloride in Texas | |
|
|
| Yunnan |
| |
| | YUNNAN-03 | Wheat response to potassium under adverse soil moisture conditions | |
|
|
| (Not Categorized) |
| |
| | COLOMBIA-03 | Growth, development and yield of plantain at high density at different rates of nitrogen, phosphorus and potassium | |
| | GUATEMALA-01 | Critical soil and foliar levels for nitrogen, phosphorus and potassium in coffee grown in Guatemala | |
| | MALAYSIA-06 | Fertilizer management for clonal oil palms in Malaysia (FERCLON) | |
| | NWZ INDIA-21 | Yield maximization of rice with integrated nutrient management and its residual effect on succeeding cowpea | |
| | VENEZUELA-02B | Soybean yield response to nitrogen, phosphorus and potassium in savanna soils of Venezuela | |
| 1991 |
| |
|
|
| |
| | KS-21F | Evaluation of Chloride for Wheat Production | |
|
|
| |
| | MO-14F | Using Microarray Technology to Probe Boron Effects on Plants | |
| | MO-15F | Phosphorus-magnesium Interactions in Plants | |
|
|
| MT |
| |
| | MT-10F | Effect of chloride fertilization on yield and development rate of winter wheat varieties | |
|
|
| Shanxi |
| |
| | SHANXI-02 | Experiment and demonstration for balanced fertilization on major crops in Shanxi calcareous soils | |
