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一、引言水稻是人类粮食产品的一个大宗,其重要性相等于小麦,它养活着密集地居住在潮湿的热带和亚热带地区的大量人口。稻米易于消化,营养丰富,只是蛋白质含量较低(约%),水稻从北纬53°至南纬
I. INTRODUCTION Rice is a staple of human food products and is of equal importance to wheat. It feeds a large population of densely populated tropical and subtropical regions. Rice is easily digestible and nutritious, with only a low protein content (about%). Rice transforms from latitude 53 ° north to south latitude