Jujube trees, herbal medicine material, produce not only their fruit but also jujube honey for bee and human’ food sources. Although jujube is an important honey plant after acacia bloom, the research was done with 15-year-old jujube trees grown in ChungDo-Gun, which there was no information on jujube floral nectar. According to the research, jujube nectar secretion mostly happens during dawn and morning for two days. The average number of inflorescence per tree is 638.1 according to the research. And also, the average number of flowers per inflorescence is 64.4. The amount of nectar secretion is 11.6 ul on average per flower, and hypothesized nectar secretion from 15-year-old tree per tree is 476.682 ul.
Also,a jujube tree has 545.5ul hypothesized nectar secretion per ha by the research.

• Ha sik-Sim(National Academy of Agricultural Science, Rural Development Administration)
• Man-young Lee(National Academy of Agricultural Science, Rural Development Administration)
• In-pyo Hong(National Academy of Agricultural Science, Rural Development Administration)
• Soon-ok Woo(National Academy of Agricultural Science, Rural Development Administration)
• Yong-soo Choi(National Academy of Agricultural Science, Rural Development Administration)
• Gyu-ho Byuon(National Academy of Agricultural Science, Rural Development Administration)
• Weon-ki Baiek(Department of Life Science, Daejin University)
• Young-ju Oh(Institute for Future Environment Ecology Co., Ltd)
• Myeong-lyeol Lee(National Academy of Agricultural Science, Rural Development Administration)