The vadose zone supplies plantroots near the surface with water.
包气带为地表附近的植物根系提供水分。
2
Spices can come from tree bark like cinnamon, plantroots like ginger, flower buds like cloves.
香料可以由肉桂等植物的树干、姜等的根、四叶草等的花蕾制成。
3
Plantroots are able to absorb certain vitamins produced by soil microorganisms, thus suggesting that plants grown in healthy soil, full of microflora and microfauna, are more nutritious.