Finally the time of the year would arrive when the valley would produce crops, such as wheat, barley, fruit, all ready to harvest.

一年的时间到了，山谷里的庄稼，如小麦、大麦等，还有水果都成熟了，都在等候收割。

youdao

Our brothers and sisters used to know when to sow and harvest.

我们的兄弟姐妹以前知道什么时候播种，什么时候收割。

youdao

Practitioners can choose when to propagate others' work into their workspaces and when they will harvest their changes back up to the project models.

执行者可以选择什么时候将其他人的工作整合到他们的工作区，以及什么时候他们可以将自己的变更整合到项目模型中。

youdao

The situation is when farmers have to sell their produce at low prices after harvest, when supplies are greatest.

VOA: special.2009.11.17

Some people like to harvest the plants when the chilies are green.

VOA: special.2009.04.21

Harvest leaf lettuces when the leaves are big enough to eat.

VOA: special.2009.04.28

Knowing when to harvest the agave's heart--the 50-to-80-pound mass from which juices are extracted--is an art.

FORBES: Mexican Invasion

Additionally, disease and weather data is also frequently shared via mobile phones, alerting farmers when to spray pesticides or harvest crops.

FORBES: The Untapped Potential of the Mobile Phone

Profitable before the 1999 agreement, it has slipped into the red every year since, even in 2002, the only year when it was able to harvest its promised allocation of trees.

FORBES: Companies, People, Ideas