Abstract:

From 2021, 2.67 hm² of Dongkui bayberry was planted in Huaping County, and its introduction performance was observed for three consecutive years. The results showed that the growth period of sprouting, flowering and fruiting in Huaping County was basically stable, and the local climate and environment were conducive to the normal flowering and fruiting of bayberry. In 2022, the leaf area and chlorophyll content were the best, and the average fruit weight was also the highest, reaching 22.78 g. In 2022 and 2023, the soluble solids content were better, reaching 14.20% and 14.50%, respectively, and the ratio of sugar and acid were better, reaching 15.20 and 15.09, respectively. The output value in 2021, 2022 and 2023 were 273 200, 272 800 and 268 900 yuan per hectare, respectively. Therefore, Dongkui bayberry tree in Huaping County is strong and resistant, with early maturity, large fruit shape, stable yield, good quality, high and stable sales price, and good output value. On the basis of high-quality and efficient cultivation, through plastic pruning, fertilizer and water management, shoot control and flower promotion, fruit thinning and yield control, pest control and other technical measures, it provides production reference for further expansion and development.

Key words: bayberry, Dongkui, introduction, Huaping County, high-quality and efficient cultivation technology