【摘要】 对新疆伊犁河谷伊宁市园艺场引种的银杏进行人工辅助授粉试验,调查坐果率,为伊犁河谷地区种植银杏提供参考。结果表明:银杏坐果率可达21%,引种银杏在当地可以完成其整个生育周期。建议大量推广银杏引种,发展银杏产业,为当地农民增加经济收入。更多还原

【Abstract】 By introduction of Ginkgo for artificial pollination in horticultural field in Yili River Valley,investigated its fruit setting rate.The results showed that the fruit setting rate of up to 21%.Introduction ginkgo can be completed locally throughout its reproductive cycle,through this experiment,can greatly promote the proposed introduction of Ginkgo biloba for local farmers to increase income.更多还原