The Strait of Hormuz rims deserts facing the Persian Gulf yet supports vast date groves inland. Irrigation there commonly raises soil problems similar to Sind’s canals because salts concentrate unless what is managed carefully?
Q1. The Strait of Hormuz rims deserts facing the Persian Gulf yet supports vast date groves inland. Irrigation there commonly raises soil problems similar to Sind’s canals because salts concentrate unless what is managed carefully?
Answer: Drainage and irrigation water quality and timing
Explanation: In arid irrigated lands like those bordering the Persian Gulf or in Sindh, the primary cause of soil salinisation is the accumulation of salts when irrigation water evaporates, leaving dissolved minerals behind in the rooting zone; careful management of drainage systems and water quality prevents salt build-up from.