1. The main producing areas of cranberries are Wisconsin in the United States, Columbia in Canada, and Heilongjiang Province in China, and cranberries are suitable for growing in cool environments. , mainly distributed in the cold northern hemisphere, its fruits are oval in shape, dark red when mature, and length between 2-5 cm.

2. When harvesting cranberries, you can use two methods: dry harvesting and wet harvesting. Dry harvesting of cranberries is done using a picking machine equipped with a conveyor belt, mainly in the form of fresh fruits. For transportation, wet harvesting of cranberries involves injecting water into the field so that the water surface is 30 centimeters above the plant canes, allowing the cranberries to float on the water.