论文部分内容阅读
随着世界草莓大会的召开,草莓产业成为2012年京郊农业的最大亮点,草莓也成为京郊昌平的地理标志产品。然而,笔者在部分农户的草莓大棚里看到,畸形果发生率依然较高,经调查分析,草莓产生畸形果可大致分为两大原因。一是阶段性的生态环境与部分品种生长发育不适应;二是栽培管理技术环节出了问题。具体分析如下。低温冻害草莓的花器对低温反应敏感,若此期温度低则花
With the convening of the World Strawberry Conference, the strawberry industry has become the highlight of agriculture in the suburbs of Beijing in 2012, and the strawberry has become the geographical indication product of Changping in the suburbs of Beijing. However, I saw some farmers in the strawberry shed, the incidence of abnormal fruit is still high, after investigation and analysis, the strawberry can produce deformities can be divided into two major reasons. First, the phased ecological environment and some varieties of growth and development do not adapt; the second is the cultivation and management of technical problems. Specific analysis is as follows. Frozen low temperature strawberry flower pots sensitive to low temperature reactions, if the temperature is low then flowers