Switchgrass Forage Yield and Compositional Response to Phosphorus and Potassium
Core Ideas Recommended P and K rates are largely unknown for native grasslands. Switchgrass requires low levels of P and K in a two‐cut forage system. There are limited forage quality gains from P and K fertilizers. Nitrogen is a more limiting nutrient in switchgrass forage systems on marginal soils...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
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| Series: | Agrosystems, Geosciences & Environment |
| Online Access: | https://doi.org/10.2134/age2019.02.0010 |