Potassium Supplying Capacity of Diverse Soils and K-Use Efficiency of Maize in South Asia
Increased nutrient withdrawal by rapidly expanding intensive cropping systems, in combination with imbalanced fertilization, is leading to potassium (K) depletion from agricultural soils in Asia. There is an urgent need to better understand the soil K-supplying capacity and K-use efficiency of crops...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2018-07-01
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| Series: | Agronomy |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2073-4395/8/7/121 |