黑龙江农业科学Issue(11)：92-94,3.
飞播造林成效播期的影响因素分析
Effective Factors Analysis on Effective Sowing Date of Aerial Seeding Afforestation
章国华 1张怀玉 2程继先3
作者信息
- 1. 陕西省商洛市飞播管理站,陕西 商洛 726000
- 2. 陕西省商南县林业工作站,陕西 商南726300
- 3. 陕西省商南县飞播管理站,陕西商南726300
- 折叠
摘要
Abstract
Through long-term practice and research on the aerial seeding in Shangluo city ,it concluded the rela-tionship between the aerial seeding and natural conditions ,the rainfall factor was the key to the success of the aerial seeding .In four seasons ,the plant growth duration was from March to November each year .Based on the variation of weather ,the best opportunity to conduct the aerial seeding could chosen in spring and autumn ac-cording to the graph of temperature and rainfall within a year .In Shangluo city ,the emergence rate ,storage rate ,the quality and the effect of aerial seeding afforestation were improved a great deal in recent years under the guidance of the analysis on natural climate conditions ,geographic conditions and the graph of temperature and rainfall .关键词
飞播造林/降水规律/播期Key words
aerial seeding afforestation/precipitation rule sowing date分类
农业科技引用本文复制引用
章国华,张怀玉,程继先..飞播造林成效播期的影响因素分析[J].黑龙江农业科学,2012,(11):92-94,3.
