wheat stalk造句怎么写

The wheat stalks are being stacked.

Central fibrovascular bundle and edge fibrovascular bundle are two relatively independent fibrovascular systems in wheat stalk.

The yield was bv increased to 10.7% with the normal wheat stalk-covering and 3.4%,with double-lay of the wheat stalk covering.

He walked steadily on the wheat stalk and walked very fast, and his mind was in a dazed state.