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通过对咸阳市1996—2005年飞播造林播区(以旬邑、淳化、礼泉为代表)开展飞播成效调查,并收集与飞播造林同期气象实况资料,对飞播造林成效与气象因子进行了回归分析,找出影响飞播造林成效的主导气象因子,给出咸阳市飞播造林最佳播期。
Through the investigation of the effectiveness of aerial seeding from the aerial seeding planting areas (represented by Xunyi, Chunhua and Liquan) from 1996 to 2005 in Xianyang City, the actual meteorological data collected during the same period of aerial seeding and afforestation were collected, and the effectiveness of the aerial seeding afforestation and meteorological factors were regressed Analysis, identify the dominant meteorological factors affecting the effectiveness of aerial seeding afforestation, giving the best sowing date for aerial seeding in Xianyang City.