高寒地区大果榛子授粉增产技术

Technology of Increasing Yield of Hybrid Hazelnut in Cold Regions

灾害性天气与较差的立地环境会造成大果榛子授粉不良,严重影响榛子产量和质量。本文分析了造成榛子授粉不良的原因,提出榛子授粉的花枝选取、花粉的获取、授粉方法的比较,确定振团法、喷雾法是具有易操作、成本低、效果好的授粉方法。

Disastrous weather and poor site environment will often cause the poor pollination of Hybrid Hazelnut, and it seriously affected the yield and quality of hazelnut. This paper analyzes the reasons for the bad pollination of hazelnut, and puts forward the comparison among the flowering branch selection,acquisition of pollen and pollination method of Hazelnut pollination, conclusion that vibration pollination and Spray pollination are the simple operation, low cost and well effect pollination method.