摘要
我国以秦岭淮河为界,西北部水资源缺乏。而西部有大面积的土地,粮食产量很低,有一些土地由于水资源匮乏而根本不能生产粮食,杂交谷子的示范推广种植将有效缓解这一矛盾。张家口市农业科学院于2010年5～10月在内蒙古阿拉善左旗吉兰泰镇进行了百亩杂交谷子示范以及玉米与谷子节水对比试验研究。结果表明:在阿拉善地区干旱性气候条件下,种植杂交谷子比种植玉米具有更高的生态价值、社会价值和经济价值。本研究针对内蒙古阿拉善的地方性干旱,探索出了一条既符合自然规律又能获得更高经济价值的特色农业之路。
China is bounded by the Qinling mountains and Huai river, and the lack of water resources in the northwest. There are large areas of land in the west of China, and the grain yield is lower, some lands because of the scarcity of water resources can not produce food, and the demonstration and extension of hybrid millet planting will effectively alleviate the contradiction. The hybrid millet demonstration and water-saving contrast test between millet and corn on more than one hundred acres lands from May to October 2010 in Jilantai, Alxa Left Banner, Inner Mongolia were studied by Zhangjiakou Academy of Agricultural Sciences. The results indicated that planting hybrid millet had higher ecological value, social value and economic value than planting corn in the area of Alax under the drought weather condition. An characteristic agricultural way that protects the environment and obtains higher economic value in Inner Mongolia was explored in the paper.
出处
《河北农业科学》
2012年第10期4-7,共4页
Journal of Hebei Agricultural Sciences
基金
河北省科技支撑计划项目(09220120Z)
关键词
阿拉善
杂交谷子
玉米
节水
产量
Alax
Hybrid millet
Corn
Water-saving test
Yield
