影响南果梨坐果率的因素及授粉技术

• 作 者: 孙艳平 李秀荣 沈振洋
• 机 构: 辽宁省鞍山市千山区农技推广中心,辽宁省鞍山市千山区农技推广中心,辽宁省鞍山市千山区农技推广中心,
• 出 处: 北京农业
• 发表日期: 2008年04期
• 关键词: 南果梨 授粉技术 梨花粉 授粉品种 自花结实率 花盖梨 花朵坐果率 授粉效果 喷布 授粉时间

南果梨是鞍山地区的特产,其独特的风味,浓郁的香气,极佳的口感,细腻的果肉,享有“梨中之王”的美誉。但南果梨自花结实率低及自然气候的影响,产量一直不稳定。为了提高南果梨产量,保证果农的经济效益,从1998年开始,针对南果梨坐果率低进行研究。经过近10年的探索,了解了影响南果梨坐果率的因素,并掌握了提高坐果率的技术。

Nanguo pear is a specialty in Anshan region, its unique flavor, rich aroma, excellent taste, delicate flesh, enjoy the “King of Pear” reputation. However, the fruit-bearing rate of South fruit pears is low and the natural climate is affected. The output has been unstable. In order to increase the yield of Nanguo pear and ensure the economic benefits of the Nongnong pears, the research on the fruit setting rate of Nanguo pear has been carried out since 1998. After nearly 10 years of exploration, understand the factors that affect Nuo pear fruit setting, and mastered the technology to improve the rate of fruit set.