Table 5 Effects of intercropping treatments and years on potassium content in roots, stems, and leaves of plants at the two experimental sites.
From: Effects of different intercropping systems on soil properties and tobacco yield and quality
Midu | Weishan | |||||
|---|---|---|---|---|---|---|
Root | Stem | Leaf | Root | Stem | Leaf | |
Treatment | *** | *** | *** | ** | *** | *** |
Year | ** | ** | * | * | * | ns |
Treatment × Year | ** | * | * | ns | * | ns |
