Drought relief refers to the activities that take measures to prevent and mitigate the adverse effects of drought disasters on life, production and ecology. This includes engineering or non-engineering measures to cope with drought, such as strengthening drought prevention and forecasting, improving water use efficiency, and enhancing plant adaptation and resistance to drought !
Drought resistance refers to the adaptation and resistance of plants to drought, including drought shielding and drought tolerance. Plants adapt to drought conditions through different physiological and morphological characteristics, such as leaf curl to reduce water loss, stomatal depression to reduce transpiration, and wide and deep root distribution to enhance water absorption and Transport !
In addition, the water-saving and drought-resistant rice has the ability of saving water, survival and production under drought conditions, and its drought resistance includes drought avoidance, drought tolerance and drought recovery resistance !
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