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【题目】2012年3月6日我国海关公布的数字表明,2011年我国从越南进口大米31万吨,我国已经成为越南大米的主要出口市场。据此完成下列各题。

1下列属于越南水稻种植的优越区位条件是(  )

A. 黑土肥沃,雨热同期

B. 日照充足,昼夜温差大

C. 市场需求大,农业机械化水平高

D. 农业劳动力充足

2如要减少稻米进口,需提高我国水稻的总产量,下列生产措施较合理的是(  )

A. 大面积的开垦耕地

B. 发展大型农业机械,提高机械化水平

C. 改变经营方式,扩大农场规模

D. 发展农业科技,提高单位面积产量

【答案】

1D

2D

【解析】试题分析:

1】越南无黑土分布,故A项错误;越南位于低纬度热带地区,昼夜温差较小,故B项错误;越南水稻种植业的农业机械化水平较低,故C项错误;越南的农业地域类型是水稻种植业,越南是发展中国家,人口稠密,劳动力丰富,故D项正确。

2】亚洲的水稻种植业主要分布在人口稠密的亚热带、热带地区,耕地资源有限,地形复杂,适宜于小型机械化,以农户家庭经营为主,要想提高总产量,只有通过发展科技,提高单位面积产量这一条途径,故D项正确。

考点:亚洲水稻种植业特点

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