Wheat, maize and sugar beet are planted in rotation.

小麦、玉米和甜菜是轮流种植的。

《牛津词典》

Beet seeds can be planted as soon as the soil is able to be worked at the start of the growing season.

只要在种值时节来时土壤适于下种就可以做甜菜了。

youdao

Beet seeds can be planted as soon as the soil is able to be worked at the start of the growing season.

VOA: special.2010.03.02

The price of domestic sugar is going up, thanks to a recent federal district court ruling that threatens to severely limit the supply of genetically modified beet sugar, which accounts for some 95% of all planted sugar in the United States.

FORBES: Anti-Biotech Activists' Court Win Is Loss for Farmers, Consumers