The intense heat is causing water shortages that are severely impacting rice farming, particularly for Koshi Hikari, which is about to enter the critical booting stage when rice plants develop their heads and need the most water. The reservoir levels at Masudani Dam, which supplies irrigation water to the paddies, have fallen significantly. The dam’s water storage has decreased by 20% compared to usual levels, sitting at 58.5% as of July 30, down from full capacity in June. The situation is made worse by local rainfall in July totaling about 84 millimeters, only a third of the average, leading to a daily decline in water levels of 2% to 3%.
With the risk of hitting zero percent water availability by August 20th, emergency decisions are being made in the affected areas, including city representatives from Echizen and Minami Echizen, to impose water usage restrictions. Koshi Hikari, a popular rice variety, faces a shortage as dam levels drop, prompting usage restrictions of agricultural water from August 5th, asking farmers to cut usage by half. The land improvement district’s director expresses concern over the unprecedented need for water conservation during this critical period.
Despite the high demand for water to ensure rice quality and yield through August, farmers are battling unique challenges posed by this water crisis. This issue compounds ongoing difficulties since 2024, referred to as the “Reiwa Rice Riots,” placing additional strain on those experiencing the effects firsthand.
by MagazineKey4532