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农学学报 ›› 2013, Vol. 3 ›› Issue (6): 64-67.

所属专题: 现代农业发展与乡村振兴 园艺

• 林学 园艺 园林 食用菌 • 上一篇    下一篇

泗阳县南方型杨树产业的发展现状及思考

程龙飞 李宝华   

  • 收稿日期:2013-04-01 修回日期:2013-05-17 出版日期:2013-06-20 发布日期:2013-06-20

Development Present Situation and Consideration of Southern Type of Poplar Industry in Siyang

  • Received:2013-04-01 Revised:2013-05-17 Online:2013-06-20 Published:2013-06-20

摘要: 泗阳县引种、示范、推广南方型杨树41年,年均植杨树150万株以上,现有杨树成片林面积3.66万hm2,杨木加工年产值100亿元,但随着杨树产业的发展,资源发展不均衡、产业结构不合理等矛盾凸显。笔者在全面分析泗阳县南方型杨树发展历史、现状及存在问题的基础上,对泗阳今后的南方型杨树产业发展提出了对策与建议。

关键词: 小菜蛾, 小菜蛾, 杀虫剂, 抗性倍数, 田间防效, 相关性

Abstract: Introduction, demonstration, promotion of southern type of poplar 41 years in Siyang, average annual planting poplar 1.5 million, poplar into existing forest area of 36600 hectare, processing of poplar annual output value of 10 billions yuan, but with the development of poplar industry highlights resources, unbalanced development, irrational industrial structure and contradiction. In a comprehensive analysis of Siyang County, southern type poplar development history, present situation and the problems, some countermeasures and suggestions on the future development of southern type of poplar industry in Siyang was put forward.