摘要
在粮食安全问题日益成为世界广泛关注的背景下,中国的粮食安全问题也不容忽视,尤其是承载着中国粮食的重要供给的主产区的粮食生产发展,其形势依然严峻,粮食丰产问题仍值得关注。分析了中国粮食主产区之一河北省利用现代农业手段改变粮食生产条件创新粮食生产技术从而达到粮食产量提高的实践经验,对中国粮食生产尤其是主产区依靠现代农业实现丰产具有重要现实意义。
Under the world grain safety becoming the more important things,China grain safety is also not ignore,especially the grain main-production region,the situation is also seriously,grain fertility also need to pay more attention.Penman analysis one of the grain main-production region that is Heibei province using modern agriculture means to innovation grain production technology to improve the grain output,which has many using reality meaning to get fertility.
出处
《中国农学通报》
CSCD
2007年第10期89-94,共6页
Chinese Agricultural Science Bulletin
关键词
粮食主产区
现代农业
技术
Grain main-production region,Modern agriculture,Technology
