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机构地区:[1]吉林省农业科学院,长春130033
出 处:《吉林农业科学》2010年第4期56-58,共3页Journal of Jilin Agricultural Sciences
摘 要:东北是我国的重要春玉米产区,种植面积占全国面积的26.8%,总产量占32.3%。探讨东北春玉米的生产发展历史、现状及前景等。提出了调整品种布局;依靠科技进步提高单产;提高品质,降低成本,开拓市场;加快产业化进程,提高经济效益的发展对策。Northeastern area is one of the most important spring maize production area in China.Its planting area occupies 26.8% of the total planting area in China and its output takes up 32.3% of the national output.The history,current situation and prospect of spring maize production in northeastern China were explored in the paper.It was proposed in this paper that the variety distribution should be adjusted and the yield per unit area should be improved on the basis of the scientific development.Some other countermeasures were also put forward,such as improving quality,reducing costs,expanding markets,speeding up the industrialization process,increasing economic efficiency,etc.
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