摘要
研究表明,环境温度为影响阔叶慈姑发育的主导因素。在相同的栽培条件下,植株经过8周的5～15℃低温环境处理,可于春季里分化花芽,当绽蕊后,部分植株能够结出果实。没有经低温处理的阔叶慈姑始终未见花芽分化,依然保持着营养生长状态。
This research demonstrated that one of the major factors affecting the growth of Sagittaria platyphylla is temperature. Given the same planting condition, a plant will flowerbud in spring after being treated in 5～ 15℃ growing temperature for 8 weeks. After flowering, some plants will bear fruits. While the control group, without low temperature treatment, showed no flowerbud differentiation in its vegetative growth.
出处
《北方园艺》
CAS
北大核心
2007年第12期125-126,共2页
Northern Horticulture
关键词
发育
环境温度
阔叶慈姑
春化作用
Development
Environmental temperature
Sagittaria platyphylla
Vernalization
