摘要
以盆栽早红珠与瑞光5号为试材,研究花前不同升温处理对设施桃花朵直径、花柱长度、花药减数分裂、花粉粒数量及花粉粒大小的影响。结果表明:随着处理温度的提高,花药的解剖结构出现异常,部分花粉粒败育。
Taking potted peaches cultivar Zaohongzhu and Ruiguang 5 as test material,the effect of temperature on floral diameter,style length,anther meiosis,pollen grains number and size were studied.The results showed that with the temperature increase the anther anatomical structure appeard abnormal and some pollen aborted.
出处
《北方园艺》
CAS
北大核心
2010年第20期93-95,共3页
Northern Horticulture
关键词
温度
设施桃
花器官
temperature
greenhouse peach
floral organ
