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They also have to account for labour cost for drip irrigation systems management and monitoring. Furthermore, water fees may apply when sourcing from municipal supplies or other providers.

China’s Ningxia Hui Autonomous Region is one of the arid regions in the world, where water resources are very limited and socio-economic development is almost dependent on the effective supply ... of ...

Poppy plants produce opium, and according to the United Nations Office on Drugs and Crime’s (UNODC), Afghanistan supplies 80 per cent of the ... Each farmer was provided with solar power systems, drip ...