现代农业实践有助于提高作物产量。

Modern ___farming practices help increase crop yields.

我对农业感兴趣，希望有一天能拥有一个农场。

I am interested in ___farming and hope to own a farm one day.

农业需要辛勤劳动和对土地的了解。

___Farming requires hard work and knowledge of the land.