永久性草地 meaning in English
permanent grass land
permanent grassland
Examples
- Even though potassium is stratified under reduced tillage （ as it is in a permanent sod ） , it is apparent that roots proliferate sufficiently near the soil surface to assume adequate potassium uptake by crops
虽然在少耕制下，土壤钾有明显的分层分布（象永久性草地一样） ，但在土表附近，作物根系发达保证作物对钾有足够的吸收。