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Analysis of the Influencing Factors of Changes in Foxtail Millet Planting Area in Hebei Province 被引量:2
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作者 Meng LIU Yu ZHAO +3 位作者 Fei LIU Shunguo LI Guirong WANG Xinshi ZHANG 《Asian Agricultural Research》 2013年第3期30-34,共5页
Since reform and open to the outside world,foxtail millet planting area in Hebei Province has constantly reduced,and its planting region has changed from the whole province into some regions,with obvious changes. In t... Since reform and open to the outside world,foxtail millet planting area in Hebei Province has constantly reduced,and its planting region has changed from the whole province into some regions,with obvious changes. In this paper,by using qualitative and quantitative approaches like chart analysis,summarizing,Delphi method and osculating value model,the influencing factors of changes in millet growing region in Hebei Province were studied. The results showed that the changes of millet planting area were closely related to many factors,such as little investment in scientific research,weak policy support,a single consumer product demand,the rapid development of other staple crops, labor migration,relatively low comparative effectiveness and physiological characteristics of the millet itself. Then some suggestions were put forward,such as increasing research support,strengthening scientific research strength,researching and developing deeply processed products, expanding consumer groups,improving millet policy support,providing subsidies for planting the improved varieties,researching and developing various types of machinery,and increasing millet production technology training. 展开更多
关键词 millet area changes influencing factors osculating
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河北省谷子种植区域变迁的影响因素分析 被引量:8
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作者 刘猛 赵宇 +3 位作者 刘斐 李顺国 王桂荣 张新仕 《农学学报》 2012年第9期59-67,共9页
改革开放以来,河北省谷子种植面积不断减少,种植区域也从全省大面积种植变迁到区域性种植,面积减少和变迁均非常明显。为了研究谷子面积减少和区域变迁情况,通过图表分析、总结归纳、德尔菲法和密切值模型等定性和定量分析方法,研究河... 改革开放以来,河北省谷子种植面积不断减少,种植区域也从全省大面积种植变迁到区域性种植,面积减少和变迁均非常明显。为了研究谷子面积减少和区域变迁情况,通过图表分析、总结归纳、德尔菲法和密切值模型等定性和定量分析方法,研究河北省谷子种植区域变迁的影响因素。结果表明,科研投入少、政策支持力度小、消费产品需求单一、其他大宗作物的快速发展、劳动力外流、比较效益较低、谷子本身的生理特性等因素是影响谷子种植区域变迁的因素。进而提出加大科研支持力度,壮大科研力量,研发深加工产品,扩大消费群体,提高谷子政策支持,实行良种补贴,研发各种类型机械,加大谷子生产技术培训等建议。 展开更多
关键词 谷子区域 变迁 影响因素 密切值 河北省
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