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》

In some African markets, maize and wheat prices have risen by 30% this year.

今年，在一些非洲市场上，玉米和小麦的价格上涨了30%。

youdao

Nevertheless, yields of maize, sorghum and wheat doubled between 1983 and 1985.

然而，玉米、高粱和小麦的产量在1983年至1985年间翻了一番。

youdao

The program is designed for maize and wheat farmers like Josephat Langat.

VOA: special.2010.05.11

In certain location things were dominated by certain cereals; rice in Asia, wheat in Europe, sorghum and millet in Africa, and maize in the New World.

不同的地方有不同的主食,比如,亚洲主食米饭,欧洲主食小麦,非洲主食高粱和小米,美洲主食玉米

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

U.S.subsidy programs for maize, wheat,and other crops are very similar to the cotton program.

VOA: standard.2010.04.28

Norman Borlaug had got a Nobel in 1970 for developing the high yielding wheat at the International Maize and Wheat Improvement Centre in Mexico, and had been supported by the Rockefeller Foundation.

ECONOMIST: Chidambaram Subramaniam

Since then the country has restricted maize and wheat exports, leaving farmers with an estimated 4m tonnes of maize they can neither sell at home nor ship abroad.

ECONOMIST: Protectionism in Argentina

It also has a small genome compared to other higher plants like maize or wheat.

BBC: GM plant battles salt