摘要
根据西宁牡丹的物候现象,结合牡丹物候现象的发生、发展规律,提出和编制了牡丹自然历、工作历和生长发育阶段的积温指标,对开展和优化牡丹花卉生产,进行科学研究,具有十分重要的指导意义和参考价值。
Natural calendar of peony,accumulated temperature of growth development phase and it's management calendar were summarized according to it's phonological phase.It is very importance and effective for development peony production and optimize it's species.
出处
《青海农林科技》
2005年第1期19-21,共3页
Science and Technology of Qinghai Agriculture and Forestry
