曾经的非典,带来板蓝根价格疯涨;而今的大蒜,在甲流的助推下疯狂价格一路狂飙,竟然翻了高大十倍。特别是民间流传的“大蒜能抗甲流”更是一助推剂。近期受甲流的影响,农产品价格均呈现上涨趋势,山东大蒜的主产区山东金乡,其产出的大蒜从今年春节至今已疯涨40多倍。大蒜市场需求量因甲流增加成为了不争的事实,但却绝不是引发其价格暴涨的主要原因。过去两年里,我国大蒜种植面积锐减,且天气条件也不利于大蒜生长,因此产量的大幅降低必然导致价格急剧攀升。经济学家认为在供求关系变化的背后,游资、炒家的介入,才是这场“白蒜战役”的幕后推手。结合材料,运用经济常识知识回答下列问题:
(1)请你分析当前大蒜价格上涨原因
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(2)谈谈大蒜价格上涨可能会产生哪些影响
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