Hydroelectric power and flood control and irrigation are possible without building monster dams.

水力发电、防洪和灌溉都不需要建造大型水坝。

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Hydroelectric power and flood control and irrigation are possible without building monster dams.

水力发电、防洪和灌溉都不需要建造大型水坝。

youdao

However, should still be small water frequently watering, not flood irrigation time, generally every 4 to 5 days after watering 1 times, cooler weather, basically 1 times a week.

但是，浇水时仍应小水勤浇，而不可大水漫灌此时，一般每4 ~ 5天浇水1次，天气转凉以后，基本上每周1次。

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This irrigation-efficient system, Khodpe was told, could double crop yields and save up to 60% of the water that flood irrigation methods consume.

FORBES: Magazine Article

Dams offer a renewable energy source, providing the means for irrigation, transportation and flood protection.

CNN: Study opens floodgates on dam removal

Lakes and reservoirs provide a range of resource values, including drinking water, irrigation water, navigation, fisheries, tourism, recreation, flood and drought management, climate mediation, as well as having religious and historic values.

UNESCO: Summary