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农业生产活动与地理环境

> “民以食为天”，我国是一个人口大国，历来重视粮食安全问题。完成下列问题。 “湖广熟，天下足”，图11所示区域一直是我国主要的粮食产区。结合所学地理知识，简述其形成发展的有利条件。(14)

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发布时间：2024-09-13

“民以食为天”，我国是一个人口大国，历来重视粮食安全问题。完成下列问题。
“湖广熟，天下足”，图11所示区域一直是我国主要的粮食产区。结合所学地理知识，简述其形成发展的有利条件。(14)

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