水稻的保护反应指的是,活着的稻株在非正常的环境条件下,能够自己作出适当反应,主动地进行调整,来适应新的外界条件,以保护自身和繁殖后代的本能。栽培者可以利用水稻的保护反应来增加稻谷产量,降低生产成本,提高经济效益。 Rice’s protective response means that under the unfavorable environmental conditions, a living rice plant can make appropriate responses on its own and proactively adjust to new external conditions to protect itself and the instinct of breeding offspring. Cultivators can use the protection of rice to increase rice yield, reduce production costs, improve economic efficiency.