We get two crops of rice a year.

我们一年有两次稻米收成。

youdao

He compared the yield of solid plantings of corn and soybeans with alternating strips of the two crops.

他把玉米和大豆单一种植的产量和把两种作物交互条播的产量进行了比较。

youdao

The resources, environment and production benefits in two crops a year region are analyzed systematically.

系统地测定与分析了一年两熟地区的资源与环境效益和生产效益。

youdao

He usually put all his efforts into producing just one or two crops.

VOA: special.2010.04.15

If you plant some seeds every week or two, you will have crops ready to eat one after another.

VOA: special.2009.04.28

The United States is one of twenty-five countries where farmers planted genetically engineered crops in two thousand nine.

VOA: special.2010.04.27

The cool, wet spring in the Midwest delayed planting of the corn and soybean crops and that means pollination of these two crops is happening later in the summer.

FORBES: 'QE3' Would Be The 'Most Bullish Factor' For Commodities -- Panel

"At this field site, we are very lucky to have two key bioenergy crops growing side-by-side, which is allowing us to make a comparison of their effects on soil carbon and greenhouse gas emissions from the soil, " he told BBC News.

BBC: Measuring bioenergy crops' carbon footprint credentials

It could provide much more food and cash crops too, perhaps two harvests a year, with proper irrigation.

ECONOMIST: Africa 40 years on