2010年春天,我国西南地区遭遇百年不遇的旱灾,并有向湖南湖北蔓延之势,将严重影响水稻生产。预计2010年大米的售价也会略有上涨。大米价格的上涨,又带动了小麦等粮食价格的上涨。根据材料,运用经济生活相关知识回答:
(1)如何理解水稻价格的上涨对小麦等粮食价格产生的带动作用?
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(2)水稻价格的上涨对水稻种植业会带来哪些影响?
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